This document summarizes a research paper on adding error resilience to test data compression techniques for IP core-based system-on-chips (SoCs). It discusses how bit flips in compressed test data can reduce fault coverage and yield. The document proposes adding parity bits to compressed test vectors to detect and correct errors, similar to parity checking for data transmission. This allows erroneous test data to be retransmitted without loss of synchronization or fault coverage. The method aims to improve on existing approaches that only avoid error propagation between test vectors.
This document summarizes an article from the International Journal of Electronics and Communication Engineering & Technology. The article describes modeling and simulating test data compression using Verilog. It discusses using efficient bitmask selection and dictionary selection techniques to significantly reduce testing time and memory requirements for system-on-chip designs. The techniques aim to generate maximum matching patterns for test data compression by developing a bitmask selection method and efficient dictionary selection method that considers bitmasks.
Hybrid Approach for Improving Data Security and Size Reduction in Image Stega...IRJET Journal
This document proposes a new hybrid approach for improving data security and reducing the size of hidden data in image steganography. It uses three techniques: 1) Huffman encoding is applied to compress the text message, 2) DNA encryption is applied to the compressed data, and 3) a state transition algorithm is used to update the pixel locations in the cover image where bits will be hidden. The implementation and evaluation of the proposed technique shows that it provides higher security than traditional techniques like LSB, LF-DCT, and MF-DCT substitution. It is also more efficient and secure while maintaining good image quality as measured by PSNR and MSE metrics.
implementation of area efficient high speed eddr architectureKumar Goud
Abstract-This project presents an EDDR design, based on the residue-and-quotient (RQ) code, to embed into motion estimation (ME) for video coding testing applications. An error in processing elements (PEs), i.e. key components of a ME, can be detected and recovered effectively by using the EDDR design. The proposed EDDR design for ME testing can detect errors and recover data with an acceptable area overhead and timing penalty. The functional verification and synthesis can be done by Xilinx ISE. That is when compare to the existing design the implemented design area and timing will be reduced.
Index Terms—Area overhead, data recovery, error detection, reliability, residue-and-quotient (RQ) code, Xilinx ISE
The document describes a technique for error detection and correction in data transmission using multidirectional parity codes and Hamming codes. It proposes applying multidirectional parity codes to generate check bits for data, encoding the check bits using Hamming codes, and transmitting the data and check bits. At the receiver, Hamming decoding detects and corrects errors in check bits, and multidirectional parity decoding detects and corrects errors in data. Simulation results show the technique can detect and correct up to four bit errors, an improvement over other codes. It provides reliable error correction with reasonably low overhead.
Conceptual design of edge adaptive steganography scheme based on advanced lsb...IAEME Publication
This document summarizes a research article that proposes a new edge adaptive steganography scheme based on an advanced LSB algorithm. The scheme adaptively selects edge regions in an image for data embedding based on the size of the secret message. For smaller messages, sharper edge regions are selected, while larger messages use more edge regions. It uses LSB matching revisited to embed bits while considering the relationship between image region characteristics and message size. The goal is to preserve higher visual quality in the stego image. Experimental results show the proposed technique achieves higher data hiding capacity and better image quality than some existing techniques.
The techniques and methods adopted in the medical college libraries locatedIAEME Publication
This document summarizes a study on the techniques and methods adopted in medical college libraries located in southern Karnataka, India. It finds that while the libraries generally meet basic needs, there is room for improvement in adapting new tools and techniques, training librarians, increasing staff and resources, and enhancing user services. For example, over 60% of libraries lacked dedicated IT staff, many librarians lacked computer training, and several libraries had collections and facilities below Medical Council of India standards. The study provides benchmarks for improving medical college libraries in the region.
This document summarizes a research paper that presents a novel U-slot loaded circular microstrip antenna design for triple band operation. Key points:
- The antenna is designed to operate between 5.57-8.34 GHz with a maximum bandwidth of 10.34% and peak gain of 1.85 dB.
- It uses a low-cost glass epoxy substrate and a simple fabrication process.
- Experimental results show the antenna achieves triple band operation through the addition of a U-shaped slot on the circular patch and an H-shaped slot on the ground plane.
- Radiation patterns were broadside and linearly polarized across the operating bands.
- The simple design makes this
This document summarizes a research paper on a two element U-slot loaded circular microstrip array antenna designed for dual band wireless local area network (WLAN) applications. The antenna was fabricated on a glass epoxy substrate measuring 9 x 5 x 0.16 cm3. Testing showed it achieved a maximum bandwidth of 44.9% between 4.37-6.9 GHz and was able to reduce the size of the antenna by 6.01% while maintaining a peak gain of 5.24 dB. Analysis of the radiation patterns found it exhibited broadside and linearly polarized radiation characteristics. The proposed antenna design was concluded to be simple, low-cost, and suitable for WLAN communication systems.
This document summarizes an article from the International Journal of Electronics and Communication Engineering & Technology. The article describes modeling and simulating test data compression using Verilog. It discusses using efficient bitmask selection and dictionary selection techniques to significantly reduce testing time and memory requirements for system-on-chip designs. The techniques aim to generate maximum matching patterns for test data compression by developing a bitmask selection method and efficient dictionary selection method that considers bitmasks.
Hybrid Approach for Improving Data Security and Size Reduction in Image Stega...IRJET Journal
This document proposes a new hybrid approach for improving data security and reducing the size of hidden data in image steganography. It uses three techniques: 1) Huffman encoding is applied to compress the text message, 2) DNA encryption is applied to the compressed data, and 3) a state transition algorithm is used to update the pixel locations in the cover image where bits will be hidden. The implementation and evaluation of the proposed technique shows that it provides higher security than traditional techniques like LSB, LF-DCT, and MF-DCT substitution. It is also more efficient and secure while maintaining good image quality as measured by PSNR and MSE metrics.
implementation of area efficient high speed eddr architectureKumar Goud
Abstract-This project presents an EDDR design, based on the residue-and-quotient (RQ) code, to embed into motion estimation (ME) for video coding testing applications. An error in processing elements (PEs), i.e. key components of a ME, can be detected and recovered effectively by using the EDDR design. The proposed EDDR design for ME testing can detect errors and recover data with an acceptable area overhead and timing penalty. The functional verification and synthesis can be done by Xilinx ISE. That is when compare to the existing design the implemented design area and timing will be reduced.
Index Terms—Area overhead, data recovery, error detection, reliability, residue-and-quotient (RQ) code, Xilinx ISE
The document describes a technique for error detection and correction in data transmission using multidirectional parity codes and Hamming codes. It proposes applying multidirectional parity codes to generate check bits for data, encoding the check bits using Hamming codes, and transmitting the data and check bits. At the receiver, Hamming decoding detects and corrects errors in check bits, and multidirectional parity decoding detects and corrects errors in data. Simulation results show the technique can detect and correct up to four bit errors, an improvement over other codes. It provides reliable error correction with reasonably low overhead.
Conceptual design of edge adaptive steganography scheme based on advanced lsb...IAEME Publication
This document summarizes a research article that proposes a new edge adaptive steganography scheme based on an advanced LSB algorithm. The scheme adaptively selects edge regions in an image for data embedding based on the size of the secret message. For smaller messages, sharper edge regions are selected, while larger messages use more edge regions. It uses LSB matching revisited to embed bits while considering the relationship between image region characteristics and message size. The goal is to preserve higher visual quality in the stego image. Experimental results show the proposed technique achieves higher data hiding capacity and better image quality than some existing techniques.
The techniques and methods adopted in the medical college libraries locatedIAEME Publication
This document summarizes a study on the techniques and methods adopted in medical college libraries located in southern Karnataka, India. It finds that while the libraries generally meet basic needs, there is room for improvement in adapting new tools and techniques, training librarians, increasing staff and resources, and enhancing user services. For example, over 60% of libraries lacked dedicated IT staff, many librarians lacked computer training, and several libraries had collections and facilities below Medical Council of India standards. The study provides benchmarks for improving medical college libraries in the region.
This document summarizes a research paper that presents a novel U-slot loaded circular microstrip antenna design for triple band operation. Key points:
- The antenna is designed to operate between 5.57-8.34 GHz with a maximum bandwidth of 10.34% and peak gain of 1.85 dB.
- It uses a low-cost glass epoxy substrate and a simple fabrication process.
- Experimental results show the antenna achieves triple band operation through the addition of a U-shaped slot on the circular patch and an H-shaped slot on the ground plane.
- Radiation patterns were broadside and linearly polarized across the operating bands.
- The simple design makes this
This document summarizes a research paper on a two element U-slot loaded circular microstrip array antenna designed for dual band wireless local area network (WLAN) applications. The antenna was fabricated on a glass epoxy substrate measuring 9 x 5 x 0.16 cm3. Testing showed it achieved a maximum bandwidth of 44.9% between 4.37-6.9 GHz and was able to reduce the size of the antenna by 6.01% while maintaining a peak gain of 5.24 dB. Analysis of the radiation patterns found it exhibited broadside and linearly polarized radiation characteristics. The proposed antenna design was concluded to be simple, low-cost, and suitable for WLAN communication systems.
Improvement in Error Resilience in BIST using hamming codeIJMTST Journal
In the current scenario of IP core based SoC, to test the CUT we need to communication link between Circuit Under Test and ATPG, so before applying to actual DUT. If there is a problem with this link, there may be a lip in bit of test data. Compared to original test data, if there is a bit lip in the original data, the codeword may change and hence the decompressed data will have a large number of bit deviation. This deviation in bits can severely degrade the test quality and overall fault coverage which may affect yield. The error resilience is the capability of the test data to resist against such bit lips. Here in this paper, the earlier methods of error resilience is compared and a Hamming code based error resilience technique is proposed to improve the error resilience capacity of compressed test data. This method is applied on Huffman code based compressed test data of widely used ISCAS benchmark circuits. The fault coverage measurement results show the effectiveness of the proposed method. The basic goal here is to survey the effect of bit lips on fault coverage and prepare a platform for further development in this avenue.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
This document summarizes techniques for error detection and correction in data communication systems. It discusses various error correction techniques including forward error correction using block codes, convolutional codes, and hybrid automatic repeat request. It focuses on convolutional codes and the Viterbi algorithm, describing the algorithm's use of branch metric computation, path metric computation, and traceback to decode data with the minimum accumulated error path. The document concludes that convolutional encoding with Viterbi decoding is an effective method for forward error correction in wireless communication systems.
A Probabilistic Approach towards the Prevention of Error Propagation Effect o...IDES Editor
Error propagation effect of Advanced Encryption
Standard (AES) is a great research challenge. AES suffers
from a major limitation of Error propagation effect. In
literature, several studies have been made on this issue and
several techniques are suggested to tackle the effect. To tackle
this limitation, two methods are available. One is Redundancy
Based Technique and the other one is Bite Based Parity
Technique. The first one has a significant advantage of
correcting any error on definite term over the second one but
at the cost of higher level of overhead and hence lowering the
processing speed. In this paper we have proposed a probabilistic
technique to combat the Error Propagation Effect, which
definitely guarantees a secured communication.
Physical layer security and energy efficiency over different error correcting...IJECEIAES
Despite the rapid growth in the market demanding for wireless sensor networks (WSNs), they are far from being secured or efficient. WSNs are vulnerable to malicious attacks and utilize too much power. At the same time, there is a significant increment of the security threats due to the growth of the several applications that employ wireless sensor networks. Therefore, introducing physical layer security is considered to be a promising solution to mitigate the threats. This paper evaluates popular coding techniques like Reed solomon (RS) techniques and scrambled error correcting codes specifically in terms of security gap. The difference between the signal to nose ratio (SNR) of the eavesdropper and the legitimate receiver nodes is defined as the security gap. We investigate the security gap, energy efficiency, and bit error rate between RS and scrambled t-error correcting codes for wireless sensor networks. Lastly, energy efficiency in RS and Bose-Chaudhuri-Hocquenghem (BCH) is also studied. The results of the simulation emphasize that RS technique achieves similar security gap as scrambled error correcting codes. However, the analysis concludes that the computational complexities of the 푅푆 is less compared to the scrambled error correcting codes. We also found that BCH code is more energy-efficient than RS.
Design Verification and Test Vector Minimization Using Heuristic Method of a ...ijcisjournal
The reduction in feature size increases the probability of manufacturing defect in the IC will result in a
faulty chip. A very small defect can easily result in a faulty transistor or interconnecting wire when the
feature size is less. Testing is required to guarantee fault-free products, regardless of whether the product
is a VLSI device or an electronic system. Simulation is used to verify the correctness of the design. To test n
input circuit we required 2n
test vectors. As the number inputs of a circuit are more, the exponential growth
of the required number of vectors takes much time to test the circuit. It is necessary to find testing methods
to reduce test vectors . So here designed an heuristic approach to test the ripple carry adder. Modelsim and
Xilinx tools are used to verify and synthesize the design.
Design and implementation of a java based virtual laboratory for data communi...IJECEIAES
Students in this modern age find engineering courses taught in the university very abstract and difficult, and cannot relate theoretical calculations to real life scenarios. They consequently lose interest in their coursework and perform poorly in their grades. Simulation of classroom concepts with simulation software like MATLAB, were developed to facilitate learning experience. This paper involves the development of a virtual laboratory simulation package for teaching data communication concepts such as coding schemes, modulation and filtering. Unlike other simulation packages, no prior knowledge of computer programming is required for students to grasp these concepts.
Application Of Extreme Value Theory To Bursts PredictionCSCJournals
Bursts and extreme events in quantities such as connection durations, file sizes, throughput, etc. may produce undesirable consequences in computer networks. Deterioration in the quality of service is a major consequence. Predicting these extreme events and burst is important. It helps in reserving the right resources for a better quality of service. We applied Extreme value theory (EVT) to predict bursts in network traffic. We took a deeper look into the application of EVT by using EVT based Exploratory Data Analysis. We found that traffic is naturally divided into two categories, Internal and external traffic. The internal traffic follows generalized extreme value (GEV) model with a negative shape parameter, which is also the same as Weibull distribution. The external traffic follows a GEV with positive shape parameter, which is Frechet distribution. These findings are of great value to the quality of service in data networks, especially when included in service level agreement as traffic descriptor parameters.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
IRJET- Resolve Error with Detection & Correction Techniques in Computer NetworksIRJET Journal
1) Errors can occur during data transmission from a transmitter to receiver due to noise that can flip bits from 0 to 1 or vice versa. 2) To detect and correct errors, error detecting and correcting codes add additional redundant bits to the data transmitted. Common techniques include parity checks and cyclic redundancy checks. 3) Parity bits are added such that the total number of 1s in the data is either even or odd to allow error detection. Cyclic redundancy checks calculate a checksum to detect errors.
Design and implementation of single bit error correction linear block code sy...TELKOMNIKA JOURNAL
Linear block code (LBC) is an error detection and correction code that is widely used in
communication systems. In this paper a special type of LBC called Hamming code was implemented and
debugged using FPGA kit with integrated software environments ISE for simulation and tests the results of
the hardware system. The implemented system has the ability to correct single bit error and detect two bits
error. The data segments length was considered to give high reliability to the system and make an
aggregation between the speed of processing and the hardware ability to be implemented. An adaptive
length of input data has been consider, up to 248 bits of information can be handled using Spartan 3E500
with 43% as a maximum slices utilization. Input/output data buses in FPGA have been customized to meet
the requirements where 34% of input/output resources have been used as maximum ratio. The overall
hardware design can be considerable to give an optimum hardware size for the suitable information rate.
IRJET- An Efficient and Low Power Sram Testing using Clock GatingIRJET Journal
This document discusses efficient testing of SRAM using clock gating techniques. It begins with an introduction about how memory elements occupy most of the chip area in modern SOCs and outlines reliability issues with tightly integrated memory. It then describes March C and TLAPNPSF algorithms that are used for efficient memory testing. The document proposes using clock gating applied to a ring counter to selectively power memory rows during testing, reducing power consumption. It provides details on delay buffers used for temporary data storage and describes the implementation of a ring counter using D flip-flops to sequentially select memory addresses.
International Journal of Computer Science, Engineering and Applications (IJCSEA)IJCSEA Journal
International Journal of Computer Science, Engineering and Applications (IJCSEA) is an open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer science, Engineering and Applications. The journal is devoted to the publication of high quality papers on theoretical and practical aspects of computer science, Engineering and Applications.
All submissions must describe original research, not published or currently under review for another conference or journal.
Authors are solicited to contribute to the journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the areas of Information Technology Convergence and services.
DESIGN OF SOFT VITERBI ALGORITHM DECODER ENHANCED WITH NON-TRANSMITTABLE CODE...IJCSEA Journal
Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of the best decoding
algorithm which effectively improves forward error correction performance. HoweverViterbi decoder
enhanced with NTCs is not yet designed to work in storage media devices. Currently Reed Solomon (RS)
Algorithm is almost the dominant algorithm used in correcting error in storage media. Conversely, recent
studies show that there still exist low reliability of data in storage media while the demand for storage
media increases drastically. This study proposes a design of the Soft Viterbi Algorithm decoder enhanced
with Non-transmittable Codewords (SVAD-NTCs) to be used in storage media for error correction. Matlab
simulation was used in this design in order to investigate behavior and effectiveness of SVAD-NTCs in
correcting errors in data retrieving from storage media.Sample data of one million bits are randomly
generated, Additive White Gaussian Noise (AWGN) was used as data distortion model and Binary Phase-
Shift Keying (BPSK) was applied for simulation modulation. Results show that,behaviors of SVAD-NTC
performance increase as you increase the NTCs, but beyond 6NTCs there is no significant change and
SVAD-NTCs design drastically reduce the total residual error from 216,878 of Reed Solomon to 23,900.
IMPLEMENTATION OF COMPACTION ALGORITHM FOR ATPG GENERATED PARTIALLY SPECIFIED...VLSICS Design
In this paper the ATPG is implemented using C++. This ATPG is based on fault equivalence concept in which the number of faults gets reduced before compaction method. This ATPG uses the line justification and error propagation to find the test vectors for reduced fault set with the aid of controllability and observability. Single stuck at fault model is considered. The programs are developed for fault equivalence method, controllability Observability, automatic test pattern generation and test data compaction using object oriented language C++. ISCAS 85 C17 circuit was used for analysis purpose along with other circuits. Standard ISCAS (International Symposium on Circuits And Systems) netlist format was used. The flow charts and results for ISCAS 85 C17 circuits along with other netlists are given in this paper. The test vectors generated by the ATPG further compacted to reduce the test vector data. The algorithm is developed for the test vector compaction and discussed along with results.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Characterizing High-Speed Serial Communications Links Requires Some Analog Sa...Hamed M. Sanogo
The document discusses a six-step process for characterizing high-speed serial communication links at 1Gbps or higher to measure, identify, and eliminate sources of clock and data jitter. The steps include quantifying random and deterministic jitter, analyzing amplitude noise histograms, comparing eye diagrams to masks, separating jitter types and components, and diagnosing the root causes of jitter by examining the frequency domain. The goal is to understand different types of jitter, find their causes, and eliminate effects to ensure reliable data transmission.
International Journal of Engineering Inventions (IJEI) provides a multidisciplinary passage for researchers, managers, professionals, practitioners and students around the globe to publish high quality, peer-reviewed articles on all theoretical and empirical aspects of Engineering and Science.
Design for Testability in Timely Testing of Vlsi CircuitsIJERA Editor
Even though a circuit is designed error-free, manufactured circuits may not function correctly. Since the manufacturing process is not perfect, some defects such as short-circuits, open-circuits, open interconnections, pin shorts, etc., may be introduced. Points out that the cost of detecting a faulty component increases ten times at each step between prepackage component test and system warranty repair. It is important to identify a faulty component as early in the manufacturing process as possible. Therefore, testing has become a very important aspect of any VLSI manufacturing system.Two main issues related to test and security domain are scan-based attacks and misuse of JTAG interface. Design for testability presents effective and timely testing of VLSI circuits. The project is to test the circuits after design and then reduce the area, power, delay and security of misuse. BIST architecture is used to test the circuits effectively compared to scan based testing. In built-in self-test (BIST), on-chip circuitry is added to generate test vectors or analyze output responses or both. BIST is usually performed using pseudorandom pattern generators (PRPGs). Among the advantages of pseudorandom BIST are: (1) the low cost compared to testing from automatic test equipment (ATE). (2) The speed of the test, which is much faster than when it is applied from ATE. (3) The applicability of the test while the circuit is in the field, and (4) the potential for high quality of test.
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology
Submission Deadline: 30th September 2022
Acceptance Notification: Within Three Days’ time period
Online Publication: Within 24 Hrs. time Period
Expected Date of Dispatch of Printed Journal: 5th October 2022
MODELING AND ANALYSIS OF SURFACE ROUGHNESS AND WHITE LATER THICKNESS IN WIRE-...IAEME Publication
White layer thickness (WLT) formed and surface roughness in wire electric discharge turning (WEDT) of tungsten carbide composite has been made to model through response surface methodology (RSM). A Taguchi’s standard Design of experiments involving five input variables with three levels has been employed to establish a mathematical model between input parameters and responses. Percentage of cobalt content, spindle speed, Pulse on-time, wire feed and pulse off-time were changed during the experimental tests based on the Taguchi’s orthogonal array L27 (3^13). Analysis of variance (ANOVA) revealed that the mathematical models obtained can adequately describe performance within the parameters of the factors considered. There was a good agreement between the experimental and predicted values in this study.
Improvement in Error Resilience in BIST using hamming codeIJMTST Journal
In the current scenario of IP core based SoC, to test the CUT we need to communication link between Circuit Under Test and ATPG, so before applying to actual DUT. If there is a problem with this link, there may be a lip in bit of test data. Compared to original test data, if there is a bit lip in the original data, the codeword may change and hence the decompressed data will have a large number of bit deviation. This deviation in bits can severely degrade the test quality and overall fault coverage which may affect yield. The error resilience is the capability of the test data to resist against such bit lips. Here in this paper, the earlier methods of error resilience is compared and a Hamming code based error resilience technique is proposed to improve the error resilience capacity of compressed test data. This method is applied on Huffman code based compressed test data of widely used ISCAS benchmark circuits. The fault coverage measurement results show the effectiveness of the proposed method. The basic goal here is to survey the effect of bit lips on fault coverage and prepare a platform for further development in this avenue.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
This document summarizes techniques for error detection and correction in data communication systems. It discusses various error correction techniques including forward error correction using block codes, convolutional codes, and hybrid automatic repeat request. It focuses on convolutional codes and the Viterbi algorithm, describing the algorithm's use of branch metric computation, path metric computation, and traceback to decode data with the minimum accumulated error path. The document concludes that convolutional encoding with Viterbi decoding is an effective method for forward error correction in wireless communication systems.
A Probabilistic Approach towards the Prevention of Error Propagation Effect o...IDES Editor
Error propagation effect of Advanced Encryption
Standard (AES) is a great research challenge. AES suffers
from a major limitation of Error propagation effect. In
literature, several studies have been made on this issue and
several techniques are suggested to tackle the effect. To tackle
this limitation, two methods are available. One is Redundancy
Based Technique and the other one is Bite Based Parity
Technique. The first one has a significant advantage of
correcting any error on definite term over the second one but
at the cost of higher level of overhead and hence lowering the
processing speed. In this paper we have proposed a probabilistic
technique to combat the Error Propagation Effect, which
definitely guarantees a secured communication.
Physical layer security and energy efficiency over different error correcting...IJECEIAES
Despite the rapid growth in the market demanding for wireless sensor networks (WSNs), they are far from being secured or efficient. WSNs are vulnerable to malicious attacks and utilize too much power. At the same time, there is a significant increment of the security threats due to the growth of the several applications that employ wireless sensor networks. Therefore, introducing physical layer security is considered to be a promising solution to mitigate the threats. This paper evaluates popular coding techniques like Reed solomon (RS) techniques and scrambled error correcting codes specifically in terms of security gap. The difference between the signal to nose ratio (SNR) of the eavesdropper and the legitimate receiver nodes is defined as the security gap. We investigate the security gap, energy efficiency, and bit error rate between RS and scrambled t-error correcting codes for wireless sensor networks. Lastly, energy efficiency in RS and Bose-Chaudhuri-Hocquenghem (BCH) is also studied. The results of the simulation emphasize that RS technique achieves similar security gap as scrambled error correcting codes. However, the analysis concludes that the computational complexities of the 푅푆 is less compared to the scrambled error correcting codes. We also found that BCH code is more energy-efficient than RS.
Design Verification and Test Vector Minimization Using Heuristic Method of a ...ijcisjournal
The reduction in feature size increases the probability of manufacturing defect in the IC will result in a
faulty chip. A very small defect can easily result in a faulty transistor or interconnecting wire when the
feature size is less. Testing is required to guarantee fault-free products, regardless of whether the product
is a VLSI device or an electronic system. Simulation is used to verify the correctness of the design. To test n
input circuit we required 2n
test vectors. As the number inputs of a circuit are more, the exponential growth
of the required number of vectors takes much time to test the circuit. It is necessary to find testing methods
to reduce test vectors . So here designed an heuristic approach to test the ripple carry adder. Modelsim and
Xilinx tools are used to verify and synthesize the design.
Design and implementation of a java based virtual laboratory for data communi...IJECEIAES
Students in this modern age find engineering courses taught in the university very abstract and difficult, and cannot relate theoretical calculations to real life scenarios. They consequently lose interest in their coursework and perform poorly in their grades. Simulation of classroom concepts with simulation software like MATLAB, were developed to facilitate learning experience. This paper involves the development of a virtual laboratory simulation package for teaching data communication concepts such as coding schemes, modulation and filtering. Unlike other simulation packages, no prior knowledge of computer programming is required for students to grasp these concepts.
Application Of Extreme Value Theory To Bursts PredictionCSCJournals
Bursts and extreme events in quantities such as connection durations, file sizes, throughput, etc. may produce undesirable consequences in computer networks. Deterioration in the quality of service is a major consequence. Predicting these extreme events and burst is important. It helps in reserving the right resources for a better quality of service. We applied Extreme value theory (EVT) to predict bursts in network traffic. We took a deeper look into the application of EVT by using EVT based Exploratory Data Analysis. We found that traffic is naturally divided into two categories, Internal and external traffic. The internal traffic follows generalized extreme value (GEV) model with a negative shape parameter, which is also the same as Weibull distribution. The external traffic follows a GEV with positive shape parameter, which is Frechet distribution. These findings are of great value to the quality of service in data networks, especially when included in service level agreement as traffic descriptor parameters.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
IRJET- Resolve Error with Detection & Correction Techniques in Computer NetworksIRJET Journal
1) Errors can occur during data transmission from a transmitter to receiver due to noise that can flip bits from 0 to 1 or vice versa. 2) To detect and correct errors, error detecting and correcting codes add additional redundant bits to the data transmitted. Common techniques include parity checks and cyclic redundancy checks. 3) Parity bits are added such that the total number of 1s in the data is either even or odd to allow error detection. Cyclic redundancy checks calculate a checksum to detect errors.
Design and implementation of single bit error correction linear block code sy...TELKOMNIKA JOURNAL
Linear block code (LBC) is an error detection and correction code that is widely used in
communication systems. In this paper a special type of LBC called Hamming code was implemented and
debugged using FPGA kit with integrated software environments ISE for simulation and tests the results of
the hardware system. The implemented system has the ability to correct single bit error and detect two bits
error. The data segments length was considered to give high reliability to the system and make an
aggregation between the speed of processing and the hardware ability to be implemented. An adaptive
length of input data has been consider, up to 248 bits of information can be handled using Spartan 3E500
with 43% as a maximum slices utilization. Input/output data buses in FPGA have been customized to meet
the requirements where 34% of input/output resources have been used as maximum ratio. The overall
hardware design can be considerable to give an optimum hardware size for the suitable information rate.
IRJET- An Efficient and Low Power Sram Testing using Clock GatingIRJET Journal
This document discusses efficient testing of SRAM using clock gating techniques. It begins with an introduction about how memory elements occupy most of the chip area in modern SOCs and outlines reliability issues with tightly integrated memory. It then describes March C and TLAPNPSF algorithms that are used for efficient memory testing. The document proposes using clock gating applied to a ring counter to selectively power memory rows during testing, reducing power consumption. It provides details on delay buffers used for temporary data storage and describes the implementation of a ring counter using D flip-flops to sequentially select memory addresses.
International Journal of Computer Science, Engineering and Applications (IJCSEA)IJCSEA Journal
International Journal of Computer Science, Engineering and Applications (IJCSEA) is an open access peer-reviewed journal that publishes articles which contribute new results in all areas of the computer science, Engineering and Applications. The journal is devoted to the publication of high quality papers on theoretical and practical aspects of computer science, Engineering and Applications.
All submissions must describe original research, not published or currently under review for another conference or journal.
Authors are solicited to contribute to the journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the areas of Information Technology Convergence and services.
DESIGN OF SOFT VITERBI ALGORITHM DECODER ENHANCED WITH NON-TRANSMITTABLE CODE...IJCSEA Journal
Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of the best decoding
algorithm which effectively improves forward error correction performance. HoweverViterbi decoder
enhanced with NTCs is not yet designed to work in storage media devices. Currently Reed Solomon (RS)
Algorithm is almost the dominant algorithm used in correcting error in storage media. Conversely, recent
studies show that there still exist low reliability of data in storage media while the demand for storage
media increases drastically. This study proposes a design of the Soft Viterbi Algorithm decoder enhanced
with Non-transmittable Codewords (SVAD-NTCs) to be used in storage media for error correction. Matlab
simulation was used in this design in order to investigate behavior and effectiveness of SVAD-NTCs in
correcting errors in data retrieving from storage media.Sample data of one million bits are randomly
generated, Additive White Gaussian Noise (AWGN) was used as data distortion model and Binary Phase-
Shift Keying (BPSK) was applied for simulation modulation. Results show that,behaviors of SVAD-NTC
performance increase as you increase the NTCs, but beyond 6NTCs there is no significant change and
SVAD-NTCs design drastically reduce the total residual error from 216,878 of Reed Solomon to 23,900.
IMPLEMENTATION OF COMPACTION ALGORITHM FOR ATPG GENERATED PARTIALLY SPECIFIED...VLSICS Design
In this paper the ATPG is implemented using C++. This ATPG is based on fault equivalence concept in which the number of faults gets reduced before compaction method. This ATPG uses the line justification and error propagation to find the test vectors for reduced fault set with the aid of controllability and observability. Single stuck at fault model is considered. The programs are developed for fault equivalence method, controllability Observability, automatic test pattern generation and test data compaction using object oriented language C++. ISCAS 85 C17 circuit was used for analysis purpose along with other circuits. Standard ISCAS (International Symposium on Circuits And Systems) netlist format was used. The flow charts and results for ISCAS 85 C17 circuits along with other netlists are given in this paper. The test vectors generated by the ATPG further compacted to reduce the test vector data. The algorithm is developed for the test vector compaction and discussed along with results.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Characterizing High-Speed Serial Communications Links Requires Some Analog Sa...Hamed M. Sanogo
The document discusses a six-step process for characterizing high-speed serial communication links at 1Gbps or higher to measure, identify, and eliminate sources of clock and data jitter. The steps include quantifying random and deterministic jitter, analyzing amplitude noise histograms, comparing eye diagrams to masks, separating jitter types and components, and diagnosing the root causes of jitter by examining the frequency domain. The goal is to understand different types of jitter, find their causes, and eliminate effects to ensure reliable data transmission.
International Journal of Engineering Inventions (IJEI) provides a multidisciplinary passage for researchers, managers, professionals, practitioners and students around the globe to publish high quality, peer-reviewed articles on all theoretical and empirical aspects of Engineering and Science.
Design for Testability in Timely Testing of Vlsi CircuitsIJERA Editor
Even though a circuit is designed error-free, manufactured circuits may not function correctly. Since the manufacturing process is not perfect, some defects such as short-circuits, open-circuits, open interconnections, pin shorts, etc., may be introduced. Points out that the cost of detecting a faulty component increases ten times at each step between prepackage component test and system warranty repair. It is important to identify a faulty component as early in the manufacturing process as possible. Therefore, testing has become a very important aspect of any VLSI manufacturing system.Two main issues related to test and security domain are scan-based attacks and misuse of JTAG interface. Design for testability presents effective and timely testing of VLSI circuits. The project is to test the circuits after design and then reduce the area, power, delay and security of misuse. BIST architecture is used to test the circuits effectively compared to scan based testing. In built-in self-test (BIST), on-chip circuitry is added to generate test vectors or analyze output responses or both. BIST is usually performed using pseudorandom pattern generators (PRPGs). Among the advantages of pseudorandom BIST are: (1) the low cost compared to testing from automatic test equipment (ATE). (2) The speed of the test, which is much faster than when it is applied from ATE. (3) The applicability of the test while the circuit is in the field, and (4) the potential for high quality of test.
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology
Submission Deadline: 30th September 2022
Acceptance Notification: Within Three Days’ time period
Online Publication: Within 24 Hrs. time Period
Expected Date of Dispatch of Printed Journal: 5th October 2022
MODELING AND ANALYSIS OF SURFACE ROUGHNESS AND WHITE LATER THICKNESS IN WIRE-...IAEME Publication
White layer thickness (WLT) formed and surface roughness in wire electric discharge turning (WEDT) of tungsten carbide composite has been made to model through response surface methodology (RSM). A Taguchi’s standard Design of experiments involving five input variables with three levels has been employed to establish a mathematical model between input parameters and responses. Percentage of cobalt content, spindle speed, Pulse on-time, wire feed and pulse off-time were changed during the experimental tests based on the Taguchi’s orthogonal array L27 (3^13). Analysis of variance (ANOVA) revealed that the mathematical models obtained can adequately describe performance within the parameters of the factors considered. There was a good agreement between the experimental and predicted values in this study.
A STUDY ON THE REASONS FOR TRANSGENDER TO BECOME ENTREPRENEURSIAEME Publication
The study explores the reasons for a transgender to become entrepreneurs. In this study transgender entrepreneur was taken as independent variable and reasons to become as dependent variable. Data were collected through a structured questionnaire containing a five point Likert Scale. The study examined the data of 30 transgender entrepreneurs in Salem Municipal Corporation of Tamil Nadu State, India. Simple Random sampling technique was used. Garrett Ranking Technique (Percentile Position, Mean Scores) was used as the analysis for the present study to identify the top 13 stimulus factors for establishment of trans entrepreneurial venture. Economic advancement of a nation is governed upon the upshot of a resolute entrepreneurial doings. The conception of entrepreneurship has stretched and materialized to the socially deflated uncharted sections of transgender community. Presently transgenders have smashed their stereotypes and are making recent headlines of achievements in various fields of our Indian society. The trans-community is gradually being observed in a new light and has been trying to achieve prospective growth in entrepreneurship. The findings of the research revealed that the optimistic changes are taking place to change affirmative societal outlook of the transgender for entrepreneurial ventureship. It also laid emphasis on other transgenders to renovate their traditional living. The paper also highlights that legislators, supervisory body should endorse an impartial canons and reforms in Tamil Nadu Transgender Welfare Board Association.
BROAD UNEXPOSED SKILLS OF TRANSGENDER ENTREPRENEURSIAEME Publication
Since ages gender difference is always a debatable theme whether caused by nature, evolution or environment. The birth of a transgender is dreadful not only for the child but also for their parents. The pain of living in the wrong physique and treated as second class victimized citizen is outrageous and fully harboured with vicious baseless negative scruples. For so long, social exclusion had perpetuated inequality and deprivation experiencing ingrained malign stigma and besieged victims of crime or violence across their life spans. They are pushed into the murky way of life with a source of eternal disgust, bereft sexual potency and perennial fear. Although they are highly visible but very little is known about them. The common public needs to comprehend the ravaged arrogance on these insensitive souls and assist in integrating them into the mainstream by offering equal opportunity, treat with humanity and respect their dignity. Entrepreneurship in the current age is endorsing the gender fairness movement. Unstable careers and economic inadequacy had inclined one of the gender variant people called Transgender to become entrepreneurs. These tiny budding entrepreneurs resulted in economic transition by means of employment, free from the clutches of stereotype jobs, raised standard of living and handful of financial empowerment. Besides all these inhibitions, they were able to witness a platform for skill set development that ignited them to enter into entrepreneurial domain. This paper epitomizes skill sets involved in trans-entrepreneurs of Thoothukudi Municipal Corporation of Tamil Nadu State and is a groundbreaking determination to sightsee various skills incorporated and the impact on entrepreneurship.
DETERMINANTS AFFECTING THE USER'S INTENTION TO USE MOBILE BANKING APPLICATIONSIAEME Publication
The banking and financial services industries are experiencing increased technology penetration. Among them, the banking industry has made technological advancements to better serve the general populace. The economy focused on transforming the banking sector's system into a cashless, paperless, and faceless one. The researcher wants to evaluate the user's intention for utilising a mobile banking application. The study also examines the variables affecting the user's behaviour intention when selecting specific applications for financial transactions. The researcher employed a well-structured questionnaire and a descriptive study methodology to gather the respondents' primary data utilising the snowball sampling technique. The study includes variables like performance expectations, effort expectations, social impact, enabling circumstances, and perceived risk. Each of the aforementioned variables has a major impact on how users utilise mobile banking applications. The outcome will assist the service provider in comprehending the user's history with mobile banking applications.
ANALYSE THE USER PREDILECTION ON GPAY AND PHONEPE FOR DIGITAL TRANSACTIONSIAEME Publication
Technology upgradation in banking sector took the economy to view that payment mode towards online transactions using mobile applications. This system enabled connectivity between banks, Merchant and user in a convenient mode. there are various applications used for online transactions such as Google pay, Paytm, freecharge, mobikiwi, oxygen, phonepe and so on and it also includes mobile banking applications. The study aimed at evaluating the predilection of the user in adopting digital transaction. The study is descriptive in nature. The researcher used random sample techniques to collect the data. The findings reveal that mobile applications differ with the quality of service rendered by Gpay and Phonepe. The researcher suggest the Phonepe application should focus on implementing the application should be user friendly interface and Gpay on motivating the users to feel the importance of request for money and modes of payments in the application.
VOICE BASED ATM FOR VISUALLY IMPAIRED USING ARDUINOIAEME Publication
The prototype of a voice-based ATM for visually impaired using Arduino is to help people who are blind. This uses RFID cards which contain users fingerprint encrypted on it and interacts with the users through voice commands. ATM operates when sensor detects the presence of one person in the cabin. After scanning the RFID card, it will ask to select the mode like –normal or blind. User can select the respective mode through voice input, if blind mode is selected the balance check or cash withdraw can be done through voice input. Normal mode procedure is same as the existing ATM.
IMPACT OF EMOTIONAL INTELLIGENCE ON HUMAN RESOURCE MANAGEMENT PRACTICES AMONG...IAEME Publication
There is increasing acceptability of emotional intelligence as a major factor in personality assessment and effective human resource management. Emotional intelligence as the ability to build capacity, empathize, co-operate, motivate and develop others cannot be divorced from both effective performance and human resource management systems. The human person is crucial in defining organizational leadership and fortunes in terms of challenges and opportunities and walking across both multinational and bilateral relationships. The growing complexity of the business world requires a great deal of self-confidence, integrity, communication, conflict and diversity management to keep the global enterprise within the paths of productivity and sustainability. Using the exploratory research design and 255 participants the result of this original study indicates strong positive correlation between emotional intelligence and effective human resource management. The paper offers suggestions on further studies between emotional intelligence and human capital development and recommends for conflict management as an integral part of effective human resource management.
VISUALISING AGING PARENTS & THEIR CLOSE CARERS LIFE JOURNEY IN AGING ECONOMYIAEME Publication
Our life journey, in general, is closely defined by the way we understand the meaning of why we coexist and deal with its challenges. As we develop the "inspiration economy", we could say that nearly all of the challenges we have faced are opportunities that help us to discover the rest of our journey. In this note paper, we explore how being faced with the opportunity of being a close carer for an aging parent with dementia brought intangible discoveries that changed our insight of the meaning of the rest of our life journey.
A STUDY ON THE IMPACT OF ORGANIZATIONAL CULTURE ON THE EFFECTIVENESS OF PERFO...IAEME Publication
The main objective of this study is to analyze the impact of aspects of Organizational Culture on the Effectiveness of the Performance Management System (PMS) in the Health Care Organization at Thanjavur. Organizational Culture and PMS play a crucial role in present-day organizations in achieving their objectives. PMS needs employees’ cooperation to achieve its intended objectives. Employees' cooperation depends upon the organization’s culture. The present study uses exploratory research to examine the relationship between the Organization's culture and the Effectiveness of the Performance Management System. The study uses a Structured Questionnaire to collect the primary data. For this study, Thirty-six non-clinical employees were selected from twelve randomly selected Health Care organizations at Thanjavur. Thirty-two fully completed questionnaires were received.
Living in 21st century in itself reminds all of us the necessity of police and its administration. As more and more we are entering into the modern society and culture, the more we require the services of the so called ‘Khaki Worthy’ men i.e., the police personnel. Whether we talk of Indian police or the other nation’s police, they all have the same recognition as they have in India. But as already mentioned, their services and requirements are different after the like 26th November, 2008 incidents, where they without saving their own lives has sacrificed themselves without any hitch and without caring about their respective family members and wards. In other words, they are like our heroes and mentors who can guide us from the darkness of fear, militancy, corruption and other dark sides of life and so on. Now the question arises, if Gandhi would have been alive today, what would have been his reaction/opinion to the police and its functioning? Would he have some thing different in his mind now what he had been in his mind before the partition or would he be going to start some Satyagraha in the form of some improvement in the functioning of the police administration? Really these questions or rather night mares can come to any one’s mind, when there is too much confusion is prevailing in our minds, when there is too much corruption in the society and when the polices working is also in the questioning because of one or the other case throughout the India. It is matter of great concern that we have to thing over our administration and our practical approach because the police personals are also like us, they are part and parcel of our society and among one of us, so why we all are pin pointing towards them.
A STUDY ON TALENT MANAGEMENT AND ITS IMPACT ON EMPLOYEE RETENTION IN SELECTED...IAEME Publication
The goal of this study was to see how talent management affected employee retention in the selected IT organizations in Chennai. The fundamental issue was the difficulty to attract, hire, and retain talented personnel who perform well and the gap between supply and demand of talent acquisition and retaining them within the firms. The study's main goals were to determine the impact of talent management on employee retention in IT companies in Chennai, investigate talent management strategies that IT companies could use to improve talent acquisition, performance management, career planning and formulate retention strategies that the IT firms could use. The respondents were given a structured close-ended questionnaire with the 5 Point Likert Scale as part of the study's quantitative research design. The target population consisted of 289 IT professionals. The questionnaires were distributed and collected by the researcher directly. The Statistical Package for Social Sciences (SPSS) was used to collect and analyse the questionnaire responses. Hypotheses that were formulated for the various areas of the study were tested using a variety of statistical tests. The key findings of the study suggested that talent management had an impact on employee retention. The studies also found that there is a clear link between the implementation of talent management and retention measures. Management should provide enough training and development for employees, clarify job responsibilities, provide adequate remuneration packages, and recognise employees for exceptional performance.
ATTRITION IN THE IT INDUSTRY DURING COVID-19 PANDEMIC: LINKING EMOTIONAL INTE...IAEME Publication
Globally, Millions of dollars were spent by the organizations for employing skilled Information Technology (IT) professionals. It is costly to replace unskilled employees with IT professionals possessing technical skills and competencies that aid in interconnecting the business processes. The organization’s employment tactics were forced to alter by globalization along with technological innovations as they consistently diminish to remain lean, outsource to concentrate on core competencies along with restructuring/reallocate personnel to gather efficiency. As other jobs, organizations or professions have become reasonably more appropriate in a shifting employment landscape, the above alterations trigger both involuntary as well as voluntary turnover. The employee view on jobs is also afflicted by the COVID-19 pandemic along with the employee-driven labour market. So, having effective strategies is necessary to tackle the withdrawal rate of employees. By associating Emotional Intelligence (EI) along with Talent Management (TM) in the IT industry, the rise in attrition rate was analyzed in this study. Only 303 respondents were collected out of 350 participants to whom questionnaires were distributed. From the employees of IT organizations located in Bangalore (India), the data were congregated. A simple random sampling methodology was employed to congregate data as of the respondents. Generating the hypothesis along with testing is eventuated. The effect of EI and TM along with regression analysis between TM and EI was analyzed. The outcomes indicated that employee and Organizational Performance (OP) were elevated by effective EI along with TM.
INFLUENCE OF TALENT MANAGEMENT PRACTICES ON ORGANIZATIONAL PERFORMANCE A STUD...IAEME Publication
By implementing talent management strategy, organizations would have the option to retain their skilled professionals while additionally working on their overall performance. It is the course of appropriately utilizing the ideal individuals, setting them up for future top positions, exploring and dealing with their performance, and holding them back from leaving the organization. It is employee performance that determines the success of every organization. The firm quickly obtains an upper hand over its rivals in the event that its employees having particular skills that cannot be duplicated by the competitors. Thus, firms are centred on creating successful talent management practices and processes to deal with the unique human resources. Firms are additionally endeavouring to keep their top/key staff since on the off chance that they leave; the whole store of information leaves the firm's hands. The study's objective was to determine the impact of talent management on organizational performance among the selected IT organizations in Chennai. The study recommends that talent management limitedly affects performance. On the off chance that this talent is appropriately management and implemented properly, organizations might benefit as much as possible from their maintained assets to support development and productivity, both monetarily and non-monetarily.
A STUDY OF VARIOUS TYPES OF LOANS OF SELECTED PUBLIC AND PRIVATE SECTOR BANKS...IAEME Publication
Banking regulations act of India, 1949 defines banking as “acceptance of deposits for the purpose of lending or investment from the public, repayment on demand or otherwise and withdrawable through cheques, drafts order or otherwise”, the major participants of the Indian financial system are commercial banks, the financial institution encompassing term lending institutions. Investments institutions, specialized financial institution and the state level development banks, non banking financial companies (NBFC) and other market intermediaries such has the stock brokers and money lenders are among the oldest of the certain variants of NBFC and the oldest market participants. The asset quality of banks is one of the most important indicators of their financial health. The Indian banking sector has been facing severe problems of increasing Non- Performing Assets (NPAs). The NPAs growth directly and indirectly affects the quality of assets and profitability of banks. It also shows the efficiency of banks credit risk management and the recovery effectiveness. NPA do not generate any income, whereas, the bank is required to make provisions for such as assets that why is a double edge weapon. This paper outlines the concept of quality of bank loans of different types like Housing, Agriculture and MSME loans in state Haryana of selected public and private sector banks. This study is highlighting problems associated with the role of commercial bank in financing Small and Medium Scale Enterprises (SME). The overall objective of the research was to assess the effect of the financing provisions existing for the setting up and operations of MSMEs in the country and to generate recommendations for more robust financing mechanisms for successful operation of the MSMEs, in turn understanding the impact of MSME loans on financial institutions due to NPA. There are many research conducted on the topic of Non- Performing Assets (NPA) Management, concerning particular bank, comparative study of public and private banks etc. In this paper the researcher is considering the aggregate data of selected public sector and private sector banks and attempts to compare the NPA of Housing, Agriculture and MSME loans in state Haryana of public and private sector banks. The tools used in the study are average and Anova test and variance. The findings reveal that NPA is common problem for both public and private sector banks and is associated with all types of loans either that is housing loans, agriculture loans and loans to SMES. NPAs of both public and private sector banks show the increasing trend. In 2010-11 GNPA of public and private sector were at same level it was 2% but after 2010-11 it increased in many fold and at present there is GNPA in some more than 15%. It shows the dark area of Indian banking sector.
EXPERIMENTAL STUDY OF MECHANICAL AND TRIBOLOGICAL RELATION OF NYLON/BaSO4 POL...IAEME Publication
An experiment conducted in this study found that BaSO4 changed Nylon 6's mechanical properties. By changing the weight ratios, BaSO4 was used to make Nylon 6. This Researcher looked into how hard Nylon-6/BaSO4 composites are and how well they wear. Experiments were done based on Taguchi design L9. Nylon-6/BaSO4 composites can be tested for their hardness number using a Rockwell hardness testing apparatus. On Nylon/BaSO4, the wear behavior was measured by a wear monitor, pinon-disc friction by varying reinforcement, sliding speed, and sliding distance, and the microstructure of the crack surfaces was observed by SEM. This study provides significant contributions to ultimate strength by increasing BaSO4 content up to 16% in the composites, and sliding speed contributes 72.45% to the wear rate
ROLE OF SOCIAL ENTREPRENEURSHIP IN RURAL DEVELOPMENT OF INDIA - PROBLEMS AND ...IAEME Publication
The majority of the population in India lives in villages. The village is the back bone of the country. Village or rural industries play an important role in the national economy, particularly in the rural development. Developing the rural economy is one of the key indicators towards a country’s success. Whether it be the need to look after the welfare of the farmers or invest in rural infrastructure, Governments have to ensure that rural development isn’t compromised. The economic development of our country largely depends on the progress of rural areas and the standard of living of rural masses. Village or rural industries play an important role in the national economy, particularly in the rural development. Rural entrepreneurship is based on stimulating local entrepreneurial talent and the subsequent growth of indigenous enterprises. It recognizes opportunity in the rural areas and accelerates a unique blend of resources either inside or outside of agriculture. Rural entrepreneurship brings an economic value to the rural sector by creating new methods of production, new markets, new products and generate employment opportunities thereby ensuring continuous rural development. Social Entrepreneurship has the direct and primary objective of serving the society along with the earning profits. So, social entrepreneurship is different from the economic entrepreneurship as its basic objective is not to earn profits but for providing innovative solutions to meet the society needs which are not taken care by majority of the entrepreneurs as they are in the business for profit making as a sole objective. So, the Social Entrepreneurs have the huge growth potential particularly in the developing countries like India where we have huge societal disparities in terms of the financial positions of the population. Still 22 percent of the Indian population is below the poverty line and also there is disparity among the rural & urban population in terms of families living under BPL. 25.7 percent of the rural population & 13.7 percent of the urban population is under BPL which clearly shows the disparity of the poor people in the rural and urban areas. The need to develop social entrepreneurship in agriculture is dictated by a large number of social problems. Such problems include low living standards, unemployment, and social tension. The reasons that led to the emergence of the practice of social entrepreneurship are the above factors. The research problem lays upon disclosing the importance of role of social entrepreneurship in rural development of India. The paper the tendencies of social entrepreneurship in India, to present successful examples of such business for providing recommendations how to improve situation in rural areas in terms of social entrepreneurship development. Indian government has made some steps towards development of social enterprises, social entrepreneurship, and social in- novation, but a lot remains to be improved.
OPTIMAL RECONFIGURATION OF POWER DISTRIBUTION RADIAL NETWORK USING HYBRID MET...IAEME Publication
Distribution system is a critical link between the electric power distributor and the consumers. Most of the distribution networks commonly used by the electric utility is the radial distribution network. However in this type of network, it has technical issues such as enormous power losses which affect the quality of the supply. Nowadays, the introduction of Distributed Generation (DG) units in the system help improve and support the voltage profile of the network as well as the performance of the system components through power loss mitigation. In this study network reconfiguration was done using two meta-heuristic algorithms Particle Swarm Optimization and Gravitational Search Algorithm (PSO-GSA) to enhance power quality and voltage profile in the system when simultaneously applied with the DG units. Backward/Forward Sweep Method was used in the load flow analysis and simulated using the MATLAB program. Five cases were considered in the Reconfiguration based on the contribution of DG units. The proposed method was tested using IEEE 33 bus system. Based on the results, there was a voltage profile improvement in the system from 0.9038 p.u. to 0.9594 p.u.. The integration of DG in the network also reduced power losses from 210.98 kW to 69.3963 kW. Simulated results are drawn to show the performance of each case.
APPLICATION OF FRUGAL APPROACH FOR PRODUCTIVITY IMPROVEMENT - A CASE STUDY OF...IAEME Publication
Manufacturing industries have witnessed an outburst in productivity. For productivity improvement manufacturing industries are taking various initiatives by using lean tools and techniques. However, in different manufacturing industries, frugal approach is applied in product design and services as a tool for improvement. Frugal approach contributed to prove less is more and seems indirectly contributing to improve productivity. Hence, there is need to understand status of frugal approach application in manufacturing industries. All manufacturing industries are trying hard and putting continuous efforts for competitive existence. For productivity improvements, manufacturing industries are coming up with different effective and efficient solutions in manufacturing processes and operations. To overcome current challenges, manufacturing industries have started using frugal approach in product design and services. For this study, methodology adopted with both primary and secondary sources of data. For primary source interview and observation technique is used and for secondary source review has done based on available literatures in website, printed magazines, manual etc. An attempt has made for understanding application of frugal approach with the study of manufacturing industry project. Manufacturing industry selected for this project study is Mahindra and Mahindra Ltd. This paper will help researcher to find the connections between the two concepts productivity improvement and frugal approach. This paper will help to understand significance of frugal approach for productivity improvement in manufacturing industry. This will also help to understand current scenario of frugal approach in manufacturing industry. In manufacturing industries various process are involved to deliver the final product. In the process of converting input in to output through manufacturing process productivity plays very critical role. Hence this study will help to evolve status of frugal approach in productivity improvement programme. The notion of frugal can be viewed as an approach towards productivity improvement in manufacturing industries.
A MULTIPLE – CHANNEL QUEUING MODELS ON FUZZY ENVIRONMENTIAEME Publication
In this paper, we investigated a queuing model of fuzzy environment-based a multiple channel queuing model (M/M/C) ( /FCFS) and study its performance under realistic conditions. It applies a nonagonal fuzzy number to analyse the relevant performance of a multiple channel queuing model (M/M/C) ( /FCFS). Based on the sub interval average ranking method for nonagonal fuzzy number, we convert fuzzy number to crisp one. Numerical results reveal that the efficiency of this method. Intuitively, the fuzzy environment adapts well to a multiple channel queuing models (M/M/C) ( /FCFS) are very well.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
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Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.