To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Privacy preserving relative location based services for mobile usersLeMeniz Infotech
Privacy preserving relative location based services for mobile users
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
Web : http://www.lemenizinfotech.com
Web : http://www.ieeemaster.com
Mail : projects@lemenizinfotech.com
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Blog : http://www.ieeeprojectsinpondicherry.blogspot.in/
Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Privacy preserving relative location based services for mobile usersLeMeniz Infotech
Privacy preserving relative location based services for mobile users
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
Web : http://www.lemenizinfotech.com
Web : http://www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Blog : http://ieeeprojectspondicherry.weebly.com
Blog : http://www.ieeeprojectsinpondicherry.blogspot.in/
Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
User defined privacy grid system for continuous location based services abstractSoftroniics india
User defined privacy grid system for continuous location based services is an ieee project.
Softronics head the group of companies forwarding Website Designing, embedded product development and Android app development delivering services at multiple locations with Corporate office located in Palakkad, Coimbatore and R&D located in Calicut. We are providing detailed IEEE and non IEEE based project guidance support for MTech, MSc, MCA, BTech, BCA, BSc students. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2 etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing and many other. we also provide professional certifications course & Internship in those technologies. We ensure 100% placement assistance for the students doing their internship or certification course from our company.
If you need more information please feel free to contact us at 9037291113, 9995970405.
USER-DEFINED PRIVACY GRID SYSTEM FOR CONTINUOUS LOCATION-BASED SERVICES - IEE...Nexgen Technology
Nexgen Technology Address:
Nexgen Technology
No :66,4th cross,Venkata nagar,
Near SBI ATM,
Puducherry.
Email Id: praveen@nexgenproject.com.
www.nexgenproject.com
Mobile: 9751442511,9791938249
Telephone: 0413-2211159.
NEXGEN TECHNOLOGY as an efficient Software Training Center located at Pondicherry with IT Training on IEEE Projects in Android,IEEE IT B.Tech Student Projects, Android Projects Training with Placements Pondicherry, IEEE projects in pondicherry, final IEEE Projects in Pondicherry , MCA, BTech, BCA Projects in Pondicherry, Bulk IEEE PROJECTS IN Pondicherry.So far we have reached almost all engineering colleges located in Pondicherry and around 90km
User defined privacy grid system for continuous location-based servicesLeMeniz Infotech
User defined privacy grid system for continuous location-based services
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
Web : http://www.lemenizinfotech.com
Web : http://www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Blog : http://ieeeprojectspondicherry.weebly.com
Blog : http://www.ieeeprojectsinpondicherry.blogspot.in/
Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
At Softroniics we provide job oriented training for freshers in IT sector. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing, Mechanical, Automobile automation and many other. We are providing long term and short term internship also.
We are providing short term in industrial training, internship and inplant training for Btech/Bsc/MCA/MTech students. Attached is the list of Topics for Mechanical, Automobile and Mechatronics areas.
MD MANIKANDAN-9037291113,04954021113
softroniics@gmail.com
Privacy Preservation And Data Security In Location Based ServicesEditorJST
In this paper, a solution for privacy preservation and data security is presented. Privacy over the internet can be defined as the ability to decide what information one discloses or withholds about a person over the internet, who can access such information and for what reason a person’s information may or may not be accessed. The problem is stated as follows: (i) a client needs to inquire a database which contains some authorized and sensitive data and does not want to disclose himself to the server because of privacy concerns (ii) the owner of the database i.e the server, does not want to simply give out its data to all users. The server needs to have some control over its information, since the information is its asset. In this paper, a two stage approach is proposed to achieve secure solution for both user and the server. The first step is accomplished using Oblivious Transfer and second step is accomplished using Data Retrieval phase. And, a security model has been devised, which includes encryption and hashing algorithm for providing data security.
JPD1435 Preserving Location Privacy in Geosocial Applicationschennaijp
We have best 2014 free dot not projects topics are available along with all document, you can easy to find out number of documents for various projects titles.
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/dot-net-projects/
Privacy preserving location sharing services for social networks(1)Kamal Spring
A common functionality of many location-based social networking applications is a location sharing service that allows a group of friends to share their locations. With a potentially un-trusted server, such a location sharing service may threaten the privacy of users. Existing solutions for Privacy-Preserving Location Sharing Services (PPLSS) require a trusted third party that has access to the exact location of all users in the system or rely on expensive algorithms or protocols in terms of computational or communication overhead. Other solutions can only provide approximate query answers. To overcome these limitations, we propose a new encryption notion, called Order-Retrievable Encryption (ORE), for PPLSS for social networking applications. The distinguishing characteristics of our PPLSS are that it allows a group of friends to share their exact locations without the need of any third party or leaking any location information to any server or users outside the group, achieves low computational and communication cost by allowing users to receive the exact location of their friends without requiring any direct communication between users or multiple rounds of communication between a user and a server, provides efficient query processing by designing an index structure for our ORE scheme, supports dynamic location updates, and provides personalized privacy protection within a group of friends by specifying a maximum distance where a user is willing to be located by his/her friends. Experimental results show that the computational and communication cost of our PPLSS is much better than the state-of-the-art solution.
A review on key aggregate cryptosystem for scalable data sharing in cloud sto...eSAT Journals
Abstract Cloud computing technology is widely used so that the data can be outsourced on cloud can accessed easily. Different members can share that data through different virtual machines but present on single physical machine. But the thing is user don’t have physical control over the outsourced data. The need is to share data securely among users. The cloud service provider and users authentication is necessary to make sure no loss or leak of users data. Privacy preserving in cloud is important make sure the users identity is not revealed to everyone. On cloud anyone can share data as much they want to i.e. only selected content can be shared. Cryptography helps the data owner to share the data to in safe way. So user encrypts data and uploads on server. Different encryption and decryption keys are generated for different data. The encryption and decryption keys may be different for different set of data. Only those set of decryption keys are shared that the selected data can be decrypted. Here a public-key cryptosystems which generate a ciphertext which is of constant size. So that to transfer the decryption rules for number of ciphertext. The difference is one can collect a set of secret keys and make them as small size as a single key with holding the same ability of all the keys that are formed in a group. This compact aggregate key can be efficiently sent to others or to be stored in a smart card with little secure storage. Keywords: Cloud storage, Attribute base encryption, Identity base encryption, Cloud storage, data sharing, key-aggregate encryption
Privacy - Preserving Reputation with Content Protecting Location Based Queriesiosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
User defined privacy grid system for continuous location based services abstractSoftroniics india
User defined privacy grid system for continuous location based services is an ieee project.
Softronics head the group of companies forwarding Website Designing, embedded product development and Android app development delivering services at multiple locations with Corporate office located in Palakkad, Coimbatore and R&D located in Calicut. We are providing detailed IEEE and non IEEE based project guidance support for MTech, MSc, MCA, BTech, BCA, BSc students. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2 etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing and many other. we also provide professional certifications course & Internship in those technologies. We ensure 100% placement assistance for the students doing their internship or certification course from our company.
If you need more information please feel free to contact us at 9037291113, 9995970405.
USER-DEFINED PRIVACY GRID SYSTEM FOR CONTINUOUS LOCATION-BASED SERVICES - IEE...Nexgen Technology
Nexgen Technology Address:
Nexgen Technology
No :66,4th cross,Venkata nagar,
Near SBI ATM,
Puducherry.
Email Id: praveen@nexgenproject.com.
www.nexgenproject.com
Mobile: 9751442511,9791938249
Telephone: 0413-2211159.
NEXGEN TECHNOLOGY as an efficient Software Training Center located at Pondicherry with IT Training on IEEE Projects in Android,IEEE IT B.Tech Student Projects, Android Projects Training with Placements Pondicherry, IEEE projects in pondicherry, final IEEE Projects in Pondicherry , MCA, BTech, BCA Projects in Pondicherry, Bulk IEEE PROJECTS IN Pondicherry.So far we have reached almost all engineering colleges located in Pondicherry and around 90km
User defined privacy grid system for continuous location-based servicesLeMeniz Infotech
User defined privacy grid system for continuous location-based services
Do Your Projects With Technology Experts
To Get this projects Call : 9566355386 / 99625 88976
Web : http://www.lemenizinfotech.com
Web : http://www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Blog : http://ieeeprojectspondicherry.weebly.com
Blog : http://www.ieeeprojectsinpondicherry.blogspot.in/
Youtube:https://www.youtube.com/watch?v=eesBNUnKvws
At Softroniics we provide job oriented training for freshers in IT sector. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing, Mechanical, Automobile automation and many other. We are providing long term and short term internship also.
We are providing short term in industrial training, internship and inplant training for Btech/Bsc/MCA/MTech students. Attached is the list of Topics for Mechanical, Automobile and Mechatronics areas.
MD MANIKANDAN-9037291113,04954021113
softroniics@gmail.com
Privacy Preservation And Data Security In Location Based ServicesEditorJST
In this paper, a solution for privacy preservation and data security is presented. Privacy over the internet can be defined as the ability to decide what information one discloses or withholds about a person over the internet, who can access such information and for what reason a person’s information may or may not be accessed. The problem is stated as follows: (i) a client needs to inquire a database which contains some authorized and sensitive data and does not want to disclose himself to the server because of privacy concerns (ii) the owner of the database i.e the server, does not want to simply give out its data to all users. The server needs to have some control over its information, since the information is its asset. In this paper, a two stage approach is proposed to achieve secure solution for both user and the server. The first step is accomplished using Oblivious Transfer and second step is accomplished using Data Retrieval phase. And, a security model has been devised, which includes encryption and hashing algorithm for providing data security.
JPD1435 Preserving Location Privacy in Geosocial Applicationschennaijp
We have best 2014 free dot not projects topics are available along with all document, you can easy to find out number of documents for various projects titles.
For More Details:
http://jpinfotech.org/final-year-ieee-projects/2014-ieee-projects/dot-net-projects/
Privacy preserving location sharing services for social networks(1)Kamal Spring
A common functionality of many location-based social networking applications is a location sharing service that allows a group of friends to share their locations. With a potentially un-trusted server, such a location sharing service may threaten the privacy of users. Existing solutions for Privacy-Preserving Location Sharing Services (PPLSS) require a trusted third party that has access to the exact location of all users in the system or rely on expensive algorithms or protocols in terms of computational or communication overhead. Other solutions can only provide approximate query answers. To overcome these limitations, we propose a new encryption notion, called Order-Retrievable Encryption (ORE), for PPLSS for social networking applications. The distinguishing characteristics of our PPLSS are that it allows a group of friends to share their exact locations without the need of any third party or leaking any location information to any server or users outside the group, achieves low computational and communication cost by allowing users to receive the exact location of their friends without requiring any direct communication between users or multiple rounds of communication between a user and a server, provides efficient query processing by designing an index structure for our ORE scheme, supports dynamic location updates, and provides personalized privacy protection within a group of friends by specifying a maximum distance where a user is willing to be located by his/her friends. Experimental results show that the computational and communication cost of our PPLSS is much better than the state-of-the-art solution.
A review on key aggregate cryptosystem for scalable data sharing in cloud sto...eSAT Journals
Abstract Cloud computing technology is widely used so that the data can be outsourced on cloud can accessed easily. Different members can share that data through different virtual machines but present on single physical machine. But the thing is user don’t have physical control over the outsourced data. The need is to share data securely among users. The cloud service provider and users authentication is necessary to make sure no loss or leak of users data. Privacy preserving in cloud is important make sure the users identity is not revealed to everyone. On cloud anyone can share data as much they want to i.e. only selected content can be shared. Cryptography helps the data owner to share the data to in safe way. So user encrypts data and uploads on server. Different encryption and decryption keys are generated for different data. The encryption and decryption keys may be different for different set of data. Only those set of decryption keys are shared that the selected data can be decrypted. Here a public-key cryptosystems which generate a ciphertext which is of constant size. So that to transfer the decryption rules for number of ciphertext. The difference is one can collect a set of secret keys and make them as small size as a single key with holding the same ability of all the keys that are formed in a group. This compact aggregate key can be efficiently sent to others or to be stored in a smart card with little secure storage. Keywords: Cloud storage, Attribute base encryption, Identity base encryption, Cloud storage, data sharing, key-aggregate encryption
Privacy - Preserving Reputation with Content Protecting Location Based Queriesiosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
IEEE 2014 DOTNET MOBILE COMPUTING PROJECTS Preserving location-privacy-in-geo...IEEEMEMTECHSTUDENTPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
User-Defined Privacy Grid System for Continuous Location-Based Services1crore projects
IEEE PROJECTS 2015
1 crore projects is a leading Guide for ieee Projects and real time projects Works Provider.
It has been provided Lot of Guidance for Thousands of Students & made them more beneficial in all Technology Training.
Dot Net
DOTNET Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
Java Project Domain list 2015
1. IEEE based on datamining and knowledge engineering
2. IEEE based on mobile computing
3. IEEE based on networking
4. IEEE based on Image processing
5. IEEE based on Multimedia
6. IEEE based on Network security
7. IEEE based on parallel and distributed systems
ECE IEEE Projects 2015
1. Matlab project
2. Ns2 project
3. Embedded project
4. Robotics project
Eligibility
Final Year students of
1. BSc (C.S)
2. BCA/B.E(C.S)
3. B.Tech IT
4. BE (C.S)
5. MSc (C.S)
6. MSc (IT)
7. MCA
8. MS (IT)
9. ME(ALL)
10. BE(ECE)(EEE)(E&I)
TECHNOLOGY USED AND FOR TRAINING IN
1. DOT NET
2. C sharp
3. ASP
4. VB
5. SQL SERVER
6. JAVA
7. J2EE
8. STRINGS
9. ORACLE
10. VB dotNET
11. EMBEDDED
12. MAT LAB
13. LAB VIEW
14. Multi Sim
CONTACT US
1 CRORE PROJECTS
Door No: 214/215,2nd Floor,
No. 172, Raahat Plaza, (Shopping Mall) ,Arcot Road, Vadapalani, Chennai,
Tamin Nadu, INDIA - 600 026
Email id: 1croreprojects@gmail.com
website:1croreprojects.com
Phone : +91 97518 00789 / +91 72999 51536
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09666155510, 09849539085 or mail us - ieeefinalsemprojects@gmail.com-Visit Our Website: www.finalyearprojects.org
Key aggregate cryptosystem for scalable data sharing in cloud storage using pairng based cryptography. We used JPBC tool to implement Key Aggregate cryptosystem.
Project ideas for final year BE Computer Engineering/ IT students. BE project Ideas, Computer Engineering Project Ideas, Top 100 computer engineering project ideas, MTECH project ideas, btech project ideas, engineering students projects, ieee 2016 project ideas for computer engineering students.
Latest IEEE Projects on All Domains in Computer/ Electronics Engineering
____________________________________________
We develop projects for final year students in computer engineering. These are some topics which are feasible to implement.
For more topics please visit: www.ns2academy.in
Or call us on 9970186685/ 020 24394323
Or mail us: info@ns2academy.in
Adz91 is appointing dealers/ sub-dealers in various states/ districts/ talukas in overall India. Adz91 mobile app is popular application for free recharges. After watching ads users gets free recharge.
Efficient Instant-Fuzzy Search with Proximity Ranking
System finds answers to a query instantly while user types in keywords character-by-character.
Fuzzy search improves user search experiences by finding relevant answers with keywords similar to query keywords.
A main computational challenge in this paradigm is the high speed requirement
At the same time, we also need good ranking functions that consider the proximity of keywords to compute relevance scores
The previous systems were able to recommend results based on just previously typed characters kept in cache module.
Most of the times Previous Search Log might be useful to make recommendation system more faster!
Relevance to user query along with users intentions could be mined easily.
BE/ ME / MTech / BTech Computer Engineering Project titles IEEE 2014 IEEE 2015Adz91 Digital Ads Pvt Ltd
BE Computer Engineering Latest 2014 transactions on IEEE are available!!!
Visit www.ocularsystems.in for live chat with our experts!!!!
Get abstracts of project for free!!!!
Implementation is the stage of the project when the theoretical design is turned out into a working system. Thus it can be considered to be the most critical stage in achieving a successful new system and in giving the user, confidence that the new system will work and be effective.
The implementation stage involves careful planning, investigation of the existing system and it’s constraints on implementation, designing of methods to achieve changeover and evaluation of changeover methods.
Main Modules:-
1. User Module:
In this module, Users are having authentication and security to access the detail which is presented in the ontology system. Before accessing or searching the details user should have the account in that otherwise they should register first.
2. Secure DeDuplication System:
To support authorized deduplication, the tag of a file F will be determined by the file F and the privilege. To show the difference with traditional notation of
tag, we call it file token instead. To support authorized access, a secret key kp will be bounded with a privilege p to generate a file token. Let ϕ′ F;p = TagGen(F, kp) denote the token of F that is only allowed to access by user with privilege p. In another word, the token ϕ′ F;p could only be computed by the users with privilege p. As a result, if a file has been uploaded by a user with a duplicate token ϕ′
F;p, then a duplicate check sent from another user will be successful if and only if he also has the file F and privilege p. Such a token generation function could be
easily implemented as H(F, kp), where H(_) denotes a cryptographic hash function.
3. Security Of Duplicate Check Token :
We consider several types of privacy we need protect, that is, i) unforgeability of duplicate-check token: There are two types of adversaries, that is, external adversary and internal adversary. As shown below, the external adversary
can be viewed as an internal adversary without any privilege. If a user has privilege p, it requires that the adversary cannot forge and output a valid duplicate token with any other privilege p′ on any file F, where p does not match p′. Furthermore, it also requires that if the adversary does not make a request of token with its own privilege from private cloud server, it cannot forge and output a valid duplicate token with p on any F that has been queried.
4. Send Key:
Once the key request was received, the sender can send the key or he can decline it. With this key and request id which was generated at the time of sending key request the receiver can decrypt the message.
Ocular Systems provides project guidance to final year students of BE, BTech, ME, MTech, Diploma, MCA, MCS, etc. For project guidance contact us: www.ocularsystems.in or call us on 9970119370
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Low power architecture of logic gates using adiabatic techniquesnooriasukmaningtyas
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Preserving location privacy in geo social applications
1. We develops Computer Engineering Projects for BE/ME students. For any kind of support you may live
chat with us at www.ocularsystems.in or call us on 020 30858066 or
Mail Us: info@ocularsystems.in
Our Address: Swagat Corner Building, Near Narayani Dham Temple, Katraj, Pune-46 (Maharashtra)
Preserving Location Privacy in Geo-Social
Applications
Abstract:
Using geo-social applications, such as FourSquare, millions of people interact with
their surroundings through their friends and their recommendations. Without
adequate privacy protection, however, these systems can be easily misused, e.g., to
track users target them for home invasion. In this paper, we introduce LocX, a
novel alternative that provides significantly-improved locationprivacy without
adding uncertainty into query results or relying on strong assumptions about server
security. Our key insight is to applysecure user-specific, distance-preserving
coordinate transformations to all location data shared with the server. The friends
of a usershare this user’s secrets so they can apply the same transformation. This
allows all location queries to be evaluated correctly by theserver, but our privacy
mechanisms guarantee that servers are unable to see or infer the actual location
data from the transformeddata or from the data access. We show thatLocX
provides privacy even against a powerful adversary model, and we use
prototypemeasurements to show that it provides privacy with very little
performance overhead, making it suitable for today’s mobile devices.
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Architecture Diagram:
Existing System:
Existing systems have mainly taken three approaches to improving user privacy in
geo-social systems:
(a) introducinguncertainty or error into location data .
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(b) relying on trusted servers or intermediaries to apply anonymization to user
identities and private data.
(c) relying on heavy-weight cryptographic or private information retrieval (PIR)
techniques.
The challenge, then, is to design mechanisms that efficiently protect user privacy
without sacrificing the accuracy of the system, or making strong assumptions about
the security or trust worthiness of the application servers. More specifically, we
target geo-social applications, and assume that servers (and any intermediaries) can
be compromised and, therefore, are untrusted.
Proposed System:
To address this challenge, in this paper, we propose LocX (short for location to
index mapping), a novel approach to achieving user privacy while maintaining full
accuracy in location-based social applications (LBSAs from here onwards).
Our insight is that many services do not need to resolve distance-based queries
between arbitrary pairs of users, but only between friends interested in each other’s
locations and data. Thus, we can partition location data based on users’ social
groups, and then perform transformations on the location coordinates before
storing them on un trusted servers. A user knows the transformation keys of all her
friends, allowing her to transform her query into the virtual coordinate system that
her friends use. Our coordinate transformations preserve distance metrics, allowing
an application server to perform both point and nearest-neighbor queries correctly
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on transformed data. However, the transformation is secure, in that transformed
values cannot be easily associated with real world locations without a secret, which
is only available to the members of the social group. Finally, transformations are
efficient, in that they incur minimal overhead on the LBSAs. This makes the
applications built on LocX lightweight and suitable for running on today’s mobile
devices.
Main Modules:
1.Locx module
2.proxy server
3.index server
4.Data Server
LOCX Module:
Loc X builds on top of the basic design, and introduces two new mechanisms to
overcome its limitations. First, in Loc X, we split the mapping between the
location and its data into two pairs: a mapping from the transformed location to an
encrypted index (called L2I), and a mapping from the index to the encrypted
location data (called I2D). This splitting helps in making our system efficient.
Second, users store and retrieve the L2Is via untrusted proxies. This redirection of
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data via proxies, together with splitting, significantly improves privacy in LocX.
For efficiency, I2Ds are not proxied, yet privacy is preserved (as explained later).
Proxying L2Is for location privacy:
Users store their L2Ison the index server via untrusted proxies. These proxies can
be any of the following: Planet Lab nodes, corporate NAT sand email servers in a
user’s work places, a user’s home and office desktops or laptops, or Tor [34]
nodes. We only need a one-hop indirection between the user and the index server.
These diverse types of proxies provide tremendous flexibility in proxying L2Is,
thus a user can store her L2Is via different proxies without restricting herself to a
single proxy. Furthermore, compromising these proxies by an attacker does not
break users’ location privacy, as (a) the proxies also only see transformed location
coordinates and hence do not learn the users’ real locations, and (b) due to the
noise added toL2Is (described later). To simplify the description, for now, we
assume that the proxies are non-malicious and do not collude with the index server.
But we will later describe our solution in detail to even defend against colluding,
malicious proxies. With this high-level overview, we now describe our solution to
store and query data on the servers in detail. We also explain the challenges we
faced, and the tradeoffs we made in making
our solution secure and efficient.
Storing L2I on the index server:
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First consider storing L2I on the index server. This transformation preserves the
distances between points1, so circular range and nearest neighbor queries for a
friend’s location data can be processed in the same way on transformed
coordinates as on real-world coordinates. Then the user generates a random index
(i) using her random number generator and encrypts it with her symmetric key to
obtain at the transformed coordinate on the index server via a proxy. The L2I is
small in size and is application independent, as it always contains the coordinates
and an encrypted random index. Thus the over head due to proxying is very small.
Storing I2Ds on the data server:
The user can directly storeI2Ds (location data) on the data server. This is both
secure and efficient.
1) This is secure because the data server only sees the index stored by the user and
the corresponding encrypted blob of data. In the worst case, the data server can
link all the different indices to the same user device, and then link these indices to
the retrieving user’s device. But this only reveals that one user is interested in
another user’s data, but not any information about the location of the users, or the
content of the I2Ds, or the real-world sites to which the data in the encrypted blob
corresponds to.
2) The content of I2Dis application dependent. For example, a location-based
video or photo sharing service might share multiple MBs of data at each location.
Since this data is not proxied, LocX still maintains the efficiency of today’s
systems.
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Mechanisms:
In this we use Locx Mechanisms is used in this project.
1) Alice and Bob exchange their secrets,
2) Alice generates and L2I and I2D from her review of the restaurant (at (x, y)),
and stores the L2I on the index server via a proxy.
3) She then stores the I2D on the data server directly.
4) Bob later visits the restaurant and fetches for L2Is from his friends by sending
the transformed coordinates via a proxy.
5) he decrypts the L2I obtained and then queries for the corresponding I2D, 6)
finally Bob decrypts Alice’s review.
System Configuration:-
H/W System Configuration:-
Processor - Pentium –III
Speed - 1.1 Ghz
RAM - 256 MB(min)
Hard Disk - 20 GB
Floppy Drive - 1.44 MB
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Key Board - Standard Windows Keyboard
Mouse - Two or Three Button Mouse
Monitor - SVGA
S/W System Configuration:-
Operating System :Windows95/98/2000/XP
Front End : java, jdk1.6
Database : My sqlserver 2005
Database Connectivity : JDBC.