Document from thesis done by Bsc students as graduation research , to develop a model that detect a cash card fraud base on the cash card holder pattern ,the technique used to detect fraud inspired from immune system
This document outlines a proposal for a new multimodal biometric payment system using DNA verification. It discusses limitations of current fingerprint-based systems, such as being easily forged. The proposal suggests developing an inexpensive and easy-to-use DNA verification system using hair samples, with equipment to test a hair sample and verify the user's identity. This would provide highly secure authentication without needing expensive and complex medical equipment like current DNA verification methods require.
final year embedded system projects in chennai Ashok Kumar.k
The document discusses an image quality assessment method for detecting fake biometric samples like iris, fingerprints, and faces. It aims to distinguish between legitimate and fake samples by analyzing 25 image quality features. The proposed method is tested on iris, face, and fingerprint biometrics under spoofing and synthetic sample attacks. It shows superior performance over other fake detection methods with minimum parameter tuning. The method works by extracting quality features, applying filters like Gaussian, and classifying samples as real or fake based on a trained model. Examples demonstrate real versus fake iris and face images. The literature review covers previous work on iris and fingerprint recognition and objective image quality measurement methods.
Bayesian Autoencoders for anomaly detection in industrial environmentsBang Xiang Yong
Seminar for Manufacturing Analytics Group on my PhD thesis : Bayesian autoencoders
Three main contributions are:
1. Probabilistic formulation of autoencoder focusing on likelihood and the need for bottleneck.
2. Uncertainty quantification for anomaly detection
3. Explainability for anomaly detection
Design and Implementation of Artificial Immune System for Detecting Flooding ...Kent State University
Academic Paper: N. B. I. Al-Dabagh and I. A. Ali, "Design and implementation of artificial immune system for detecting flooding attacks," in High Performance Computing and Simulation (HPCS), 2011 International Conference on, 2011, pp. 381-390.
Artificial immune system against viral attackUltraUploader
This document discusses an artificial immune system approach for detecting computer viruses. It begins by providing background on artificial immune systems and how they can be applied to computer security similar to how the human immune system distinguishes self from non-self. It then describes the proposed artificial immune system-based virus detection system, which includes a signature extractor that generates signatures for non-self programs that do not match self programs, and a signature selector that analyzes the signatures to determine if they belong to viruses or self programs. The system aims to detect unknown viruses through an adaptive process of learning virus signatures.
This document discusses anomaly detection using deep auto-encoders. It begins by defining outliers and anomalies, and describes challenges with traditional machine learning techniques for anomaly detection. It then introduces hierarchical feature learning using deep neural networks, specifically using auto-encoders to learn the structure of normal data and detect anomalies based on reconstruction error. Examples of applying this for ECG pulse detection and MNIST digit recognition are provided.
Automatic Selection of Open Source Multimedia Softwares Using Error Back-Prop...IJERA Editor
Open source opens a new era to provide license of the software for the user at free of cost which is advantage over paid licensed software. In Multimedia applications there are many versions of software are available and there is a problem for the user to select compatible software for their own system. Most of the time while surfing for software a huge list of software opens in response. The selection of particular software which is pretty suitable for the system from a real big list is the biggest challenge that is faced by the users. This work has been done that focuses on the existing open source software that are widely used and to design an automatic system for selection of particular open source software according to the compatibility of users own system. In this work, error back-propagation based neural network is designed in MATLAB for automatic selection of open source software. The system provides the open source software name after taking the information from user. Regression coefficient of 0.93877 is obtained and the results shown are up to the mark and can be utilized for the fast and effective software search.
This document outlines a proposal for a new multimodal biometric payment system using DNA verification. It discusses limitations of current fingerprint-based systems, such as being easily forged. The proposal suggests developing an inexpensive and easy-to-use DNA verification system using hair samples, with equipment to test a hair sample and verify the user's identity. This would provide highly secure authentication without needing expensive and complex medical equipment like current DNA verification methods require.
final year embedded system projects in chennai Ashok Kumar.k
The document discusses an image quality assessment method for detecting fake biometric samples like iris, fingerprints, and faces. It aims to distinguish between legitimate and fake samples by analyzing 25 image quality features. The proposed method is tested on iris, face, and fingerprint biometrics under spoofing and synthetic sample attacks. It shows superior performance over other fake detection methods with minimum parameter tuning. The method works by extracting quality features, applying filters like Gaussian, and classifying samples as real or fake based on a trained model. Examples demonstrate real versus fake iris and face images. The literature review covers previous work on iris and fingerprint recognition and objective image quality measurement methods.
Bayesian Autoencoders for anomaly detection in industrial environmentsBang Xiang Yong
Seminar for Manufacturing Analytics Group on my PhD thesis : Bayesian autoencoders
Three main contributions are:
1. Probabilistic formulation of autoencoder focusing on likelihood and the need for bottleneck.
2. Uncertainty quantification for anomaly detection
3. Explainability for anomaly detection
Design and Implementation of Artificial Immune System for Detecting Flooding ...Kent State University
Academic Paper: N. B. I. Al-Dabagh and I. A. Ali, "Design and implementation of artificial immune system for detecting flooding attacks," in High Performance Computing and Simulation (HPCS), 2011 International Conference on, 2011, pp. 381-390.
Artificial immune system against viral attackUltraUploader
This document discusses an artificial immune system approach for detecting computer viruses. It begins by providing background on artificial immune systems and how they can be applied to computer security similar to how the human immune system distinguishes self from non-self. It then describes the proposed artificial immune system-based virus detection system, which includes a signature extractor that generates signatures for non-self programs that do not match self programs, and a signature selector that analyzes the signatures to determine if they belong to viruses or self programs. The system aims to detect unknown viruses through an adaptive process of learning virus signatures.
This document discusses anomaly detection using deep auto-encoders. It begins by defining outliers and anomalies, and describes challenges with traditional machine learning techniques for anomaly detection. It then introduces hierarchical feature learning using deep neural networks, specifically using auto-encoders to learn the structure of normal data and detect anomalies based on reconstruction error. Examples of applying this for ECG pulse detection and MNIST digit recognition are provided.
Automatic Selection of Open Source Multimedia Softwares Using Error Back-Prop...IJERA Editor
Open source opens a new era to provide license of the software for the user at free of cost which is advantage over paid licensed software. In Multimedia applications there are many versions of software are available and there is a problem for the user to select compatible software for their own system. Most of the time while surfing for software a huge list of software opens in response. The selection of particular software which is pretty suitable for the system from a real big list is the biggest challenge that is faced by the users. This work has been done that focuses on the existing open source software that are widely used and to design an automatic system for selection of particular open source software according to the compatibility of users own system. In this work, error back-propagation based neural network is designed in MATLAB for automatic selection of open source software. The system provides the open source software name after taking the information from user. Regression coefficient of 0.93877 is obtained and the results shown are up to the mark and can be utilized for the fast and effective software search.
IRJET- Anomaly Detection System in CCTV Derived VideosIRJET Journal
This document describes a proposed system for anomaly detection in CCTV videos using deep learning techniques. The system has two main components: 1) feature extraction using convolutional neural networks to learn representations of normal behavior from training videos, and 2) an anomaly detection classifier to identify abnormal events in new videos based on the learned features. Several related works incorporating techniques like k-means clustering, decision trees, and neural networks for video-based anomaly detection are also reviewed. The methodology section outlines the overall framework, including preprocessing steps and separate training and testing phases to extract normal features and then detect anomalies.
MultiAgent artificial immune system for network intrusion detectionAboul Ella Hassanien
This thesis implements a multi-agent anomaly network intrusion detection system inspired by biological immunity to detect and classify network attacks. It proposes five approaches, including using a genetic algorithm to generate anomaly detectors, discretizing continuous features to create homogeneity between different feature types, and applying feature selection techniques. The approaches are evaluated on datasets like NSL-KDD to generate detectors for identifying anomalous network connections using measures like Euclidean, Minkowski, and Hamming distance. While initial results are promising, further work is needed to optimize feature selection and evaluate the approaches on additional datasets and attack types.
This document describes a gait-based authentication system project. The project aims to authenticate individuals based on their unique walking gait using wearable sensors. It discusses implementing gait authentication using machine vision, floor sensors, or wearable sensors. The implementation phases include data gathering, feature extraction, modeling, training, and testing classifiers like neural networks and random forests to identify users based on their gait data. A web portal was created for data collection and evaluation of the gait authentication system.
Bayesian Autoencoders (BAE) & Honest Thoughts on research Bang Xiang Yong
1. The document discusses Bayesian Autoencoders (BAE), including how the author came to study them and what they aim to achieve.
2. It explains that BAEs aim to quantify uncertainty in deep learning models to better handle out-of-distribution data, which standard autoencoders cannot do.
3. The author hopes to develop BAEs and related tools further to create research products that can help companies detect anomalies and outliers in real-world datasets.
New Research Articles 2019 October Issue Signal & Image Processing An Interna...sipij
Signal & Image Processing: An International Journal (SIPIJ)
ISSN: 0976 – 710X [Online]; 2229 - 3922 [Print]
http://www.airccse.org/journal/sipij/index.html
Current Issue; October 2019, Volume 10, Number 5
Free- Reference Image Quality Assessment Framework Using Metrics Fusion and Dimensionality Reduction
Besma Sadou1, Atidel Lahoulou2, Toufik Bouden1, Anderson R. Avila3, Tiago H. Falk3 and Zahid Akhtar4, 1Non Destructive Testing Laboratory, University of Jijel, Algeria, 2LAOTI laboratory, University of Jijel, Algeria, 3University of Québec, Canada and 4University of Memphis, USA
Test-cost-sensitive Convolutional Neural Networks with Expert Branches
Mahdi Naghibi1, Reza Anvari1, Ali Forghani1 and Behrouz Minaei2, 1Malek-Ashtar University of Technology, Iran and 2Iran University of Science and Technology, Iran
Robust Image Watermarking Method using Wavelet Transform
Omar Adwan, The University of Jordan, Jordan
Improvements of the Analysis of Human Activity Using Acceleration Record of Electrocardiographs
Itaru Kaneko1, Yutaka Yoshida2 and Emi Yuda3, 1&2Nagoya City University, Japan and 3Tohoku University, Japan
http://www.airccse.org/journal/sipij/vol10.html
COVID-19 detection from scarce chest X-Ray image data using few-shot deep lea...Shruti Jadon
In the current COVID-19 pandemic situation, there is an urgent need to screen infected patients quickly and accurately. Using deep learning models trained on chest X-ray images can become an efficient method for screening COVID-19 patients in these situations. Deep learning approaches are already widely used in the medical community. However, they require a large amount of data to be accurate.
FEATURE EXTRACTION METHODS FOR IRIS RECOGNITION SYSTEM: A SURVEYijcsit
This document summarizes several feature extraction methods for iris recognition systems. It discusses supervised, unsupervised, and semi-supervised learning approaches for iris recognition. It also reviews related literature on iris recognition techniques, including using wavelet transforms, SVM classifiers, and other feature extraction methods. Tables in the document compare different biometric traits and traditional biometric systems, as well as summarize reviewed articles on iris recognition with their main contributions. The methodology section describes the typical four steps of an iris recognition system: image acquisition, preprocessing, feature extraction, and matching/recognition. It also discusses various iris recognition methods and their performance measures.
Applications of artificial immune system a reviewijfcstjournal
The Biological Immune System is a remarkable information processing and self-learning system that offers
stimulation to build Artificial Immune System (AIS).During the last two decades, the field of AIS is
progressing slowly and steadily as a branch of Computational Intelligence (CI). At present the AIS
algorithms such as Negative Selection Theory, Clonal Selection Theory, Immune Networks Theory, Danger
theory and Dendritic Cell Algorithm are widely used to solve many real world problems in a vast range of
domain areas such as Network Intrusion Detection (NID), Anomaly Detection, Clustering and
classification and Pattern recognition. This review paper critically discusses the theoretical foundation,
research methodologies and applications of the AIS.
IRJET- A Survey on Medical Image Interpretation for Predicting PneumoniaIRJET Journal
This document summarizes research on using machine learning and deep learning techniques to interpret medical images and predict pneumonia. It first discusses how medical image analysis is an active field for machine learning. It then reviews several related studies on using convolutional neural networks (CNNs) and transfer learning to classify chest x-rays and detect pneumonia. Specifically, it examines research on developing CNN models for pneumonia classification and using pre-trained CNN architectures like VGG16, VGG19, and ResNet with transfer learning. The document concludes that computer-aided diagnosis systems using deep learning can provide accurate predictions to assist radiologists in pneumonia diagnosis from chest x-rays.
IRJET- Credit Card Fraud Detection using Isolation ForestIRJET Journal
This document discusses using machine learning algorithms like Isolation Forest and Local Outlier Factor to detect credit card fraud. It begins with an introduction to the increasing problem of credit card fraud and challenges in detecting fraudulent transactions among millions occurring daily. The document then provides background on supervised and unsupervised machine learning algorithms and describes how Isolation Forest and Local Outlier Factor work. Related work discussing other fraud detection techniques and the limitations of existing approaches is also summarized. The goal of the paper is to compare Isolation Forest and Local Outlier Factor to determine the most effective algorithm for credit card fraud detection.
This document presents a proposed model for an intrusion detection system using data mining techniques. The proposed model combines clustering and classification methods. Specifically, it uses k-means clustering to group data and then applies naive Bayes classification. This is intended to improve performance over existing IDS systems by leveraging data mining concepts. The proposed model is described as enhancing efficiency by reducing false alarms and missed detections compared to prior work.
Inspiration to Application: A Tutorial on Artificial Immune SystemsJulie Greensmith
A tutorial of the history and application of artificial immune systems, given as a research tutorial for the Intelligent Modelling and Analysis Research Group, School of Computer Science, University of Nottingham UK.
IRJET-Gaussian Filter based Biometric System Security EnhancementIRJET Journal
M.Selvi, T.Manickam, C.N.Marimuthu"Gaussian Filter based Biometric System Security Enhancement", International Research Journal of Engineering and Technology (IRJET), Volume2,issue-01 April 2015.e-ISSN:2395-0056, p-ISSN:2395-0072. www.irjet.net
Abstract
A novel software-based fake detection method that can be used in multiple biometric systems to detect different types of fraudulent access attempts. To ensure the actual presence of a real legitimate trait in contrast to a fake self-manufactured synthetic or reconstructed sample is a significant problem in biometric authentication, which requires the development of new and efficient protection measures. To enhance the security of biometric recognition frameworks, by adding liveness assessment in a fast, user-friendly, and non-intrusive manner, through the use of image quality assessment.
The proposed approach presents a very low degree of complexity, which makes it suitable for real-time applications, using 25 general image quality features extracted from one image (i.e., the same acquired for authentication purposes) to distinguish between legitimate and impostor samples. Multi-biometric and Multi-attack protection method which targets to overcome part of these limitations through the use of Image Quality Assessment (IQA).
Moreover, being software-based, it presents the usual advantages of this type of approaches: fast, as it only needs one image (i.e., the same sample acquired for biometric recognition) to detect whether it is real or fake, non-intrusive; user-friendly (transparent to the user), cheap and easy to embed in already functional systems and no hardware is required).
This document discusses artificial immune systems and their applications in mobile ad hoc networks (MANETs). It describes various artificial immune system algorithms inspired by theoretical immunology, including negative selection, artificial immune networks, clonal selection, danger theory, and dendritic cell algorithms. These algorithms can be used for intrusion detection in MANETs to provide self-healing, self-defensive, and self-organizing capabilities to address security challenges in infrastructure-less mobile networks. Several studies have investigated applying artificial immune system approaches like negative selection and clonal selection to detect node misbehavior and classify nodes as self or non-self in MANETs.
This document is a 36-page bachelor's thesis written by Duc Minh Luong Nguyen titled "Detect COVID-19 from Chest X-Ray images using Deep Learning". The thesis was submitted to Metropolia University of Applied Sciences in May 2020. It aims to build a deep convolutional neural network to detect COVID-19 using only chest X-ray images. The model achieves an accuracy of 93% at detecting COVID-19 patients versus healthy patients, despite being trained on a small dataset of 115 images for each class.
COMPARATIVE REVIEW OF MALWARE ANALYSIS METHODOLOGIESIJNSA Journal
This document compares two methodologies for malware analysis: MARE and SAMA. MARE was the first structured malware analysis methodology, introduced in 2010, and consisted of four phases: detection, isolation/extraction, behavioral analysis, and code analysis/reverse engineering. SAMA was introduced more recently in 2020 to address challenges posed by increasingly sophisticated malware. It retains the same four phases but renames and restructures them. The document analyzes the phases of each methodology and compares their approaches. It finds that SAMA's initial phase of establishing an analysis environment before beginning analysis is preferable to MARE's approach of starting with detection.
Wmn06MODERNIZED INTRUSION DETECTION USING ENHANCED APRIORI ALGORITHM ijwmn
Communication networks are essential and it will create many crucial issues today. Nowadays, we
consider that the firewalls are the first line of defense but that policies cannot meet the particular
requirements of needed process to achieve security. Most of the research has been done in this area but
we are lagging to achieve security needs. Already many models such as ADAM, DHP, LERAD and
ENTROPHY are proposed to resolve security problems but we need an efficient model to detect new types
of various intrusions within the entire network. In this paper, we proposed to design a modernized
intrusion detection system which consist of two methods such as anomaly and misuse detection. Both are
integrated and also used to detect novel attacks. Our system proposed to discover temporal pattern of
attacker behaviors, which is profiled using an algorithm EAA (Enhanced Apriori Algorithm). This is
experimented with a simple interface to display the behaviors of attacks effectively
Smart systems aimed at detecting the fall of a person have increased significantly due to recent technological
advances and availability of modular electronics. This work presents the use of em-bedded accelerometer and gyroscope in mobile
phones to accurately detect and classify the type of fall a person is experiencing before suffering an impact. Early classification of
fall type helps in optimizing the algorithm of the fall detection. User acceptance, feasibility and the limitations in the accuracy of
the existing devices have also been considered in this study. High efficiency and low power approaches were emphasized with
wireless capability that enhanced the system per-formance for variety of applications. There is a need of reducing the time for
analyzing the smart algorithms designed. It is also emphasized that this application will be a good platform that can be used to test
various algorithms and multiple sensors at a time with ease and obtain data analysis in a short period
ANALYSIS OF MACHINE LEARNING ALGORITHMS WITH FEATURE SELECTION FOR INTRUSION ...IJNSA Journal
This document summarizes a research paper that analyzes machine learning algorithms for intrusion detection using the UNSW-NB15 dataset. It compares the performance of classifiers like KNN, SGD, Random Forest, Logistic Regression, and Naive Bayes, both with and without feature selection. Chi-Square feature selection is applied to reduce irrelevant features before training the classifiers. The classifiers' performance is evaluated based on metrics like accuracy, precision, recall, F1-score, true positive rate and false positive rate. The paper finds that feature selection can improve classifiers' performance for intrusion detection.
This document summarizes a research paper that proposes using an ensemble of k-nearest neighbor (k-NN) classifiers with genetic programming to improve network intrusion detection. The researchers trained classifiers on the KDD Cup 1999 dataset, which contains network traffic labeled as normal or an attack of various types. They preprocessed the data to remove redundancy and applied feature selection before training. The ensemble of k-NN classifiers classified data into five categories - one normal and four attack types - and achieved 99.97% accuracy on testing after genetic programming optimized the ensemble.
Intrusion Detection System (IDS): Anomaly Detection using Outlier Detection A...Drjabez
This document describes a proposed approach for anomaly detection in intrusion detection systems using outlier detection. It begins with background on intrusion detection systems and issues with existing approaches. It then presents the proposed two-stage approach using outlier detection: 1) Training with large normal datasets in a distributed storage environment, and 2) Testing intrusion datasets to compute an error value compared to the trained model. If the error value exceeds a threshold, the test data is flagged as anomalous. Experimental results on network packet datasets demonstrate the approach can effectively identify anomalies.
IRJET- Anomaly Detection System in CCTV Derived VideosIRJET Journal
This document describes a proposed system for anomaly detection in CCTV videos using deep learning techniques. The system has two main components: 1) feature extraction using convolutional neural networks to learn representations of normal behavior from training videos, and 2) an anomaly detection classifier to identify abnormal events in new videos based on the learned features. Several related works incorporating techniques like k-means clustering, decision trees, and neural networks for video-based anomaly detection are also reviewed. The methodology section outlines the overall framework, including preprocessing steps and separate training and testing phases to extract normal features and then detect anomalies.
MultiAgent artificial immune system for network intrusion detectionAboul Ella Hassanien
This thesis implements a multi-agent anomaly network intrusion detection system inspired by biological immunity to detect and classify network attacks. It proposes five approaches, including using a genetic algorithm to generate anomaly detectors, discretizing continuous features to create homogeneity between different feature types, and applying feature selection techniques. The approaches are evaluated on datasets like NSL-KDD to generate detectors for identifying anomalous network connections using measures like Euclidean, Minkowski, and Hamming distance. While initial results are promising, further work is needed to optimize feature selection and evaluate the approaches on additional datasets and attack types.
This document describes a gait-based authentication system project. The project aims to authenticate individuals based on their unique walking gait using wearable sensors. It discusses implementing gait authentication using machine vision, floor sensors, or wearable sensors. The implementation phases include data gathering, feature extraction, modeling, training, and testing classifiers like neural networks and random forests to identify users based on their gait data. A web portal was created for data collection and evaluation of the gait authentication system.
Bayesian Autoencoders (BAE) & Honest Thoughts on research Bang Xiang Yong
1. The document discusses Bayesian Autoencoders (BAE), including how the author came to study them and what they aim to achieve.
2. It explains that BAEs aim to quantify uncertainty in deep learning models to better handle out-of-distribution data, which standard autoencoders cannot do.
3. The author hopes to develop BAEs and related tools further to create research products that can help companies detect anomalies and outliers in real-world datasets.
New Research Articles 2019 October Issue Signal & Image Processing An Interna...sipij
Signal & Image Processing: An International Journal (SIPIJ)
ISSN: 0976 – 710X [Online]; 2229 - 3922 [Print]
http://www.airccse.org/journal/sipij/index.html
Current Issue; October 2019, Volume 10, Number 5
Free- Reference Image Quality Assessment Framework Using Metrics Fusion and Dimensionality Reduction
Besma Sadou1, Atidel Lahoulou2, Toufik Bouden1, Anderson R. Avila3, Tiago H. Falk3 and Zahid Akhtar4, 1Non Destructive Testing Laboratory, University of Jijel, Algeria, 2LAOTI laboratory, University of Jijel, Algeria, 3University of Québec, Canada and 4University of Memphis, USA
Test-cost-sensitive Convolutional Neural Networks with Expert Branches
Mahdi Naghibi1, Reza Anvari1, Ali Forghani1 and Behrouz Minaei2, 1Malek-Ashtar University of Technology, Iran and 2Iran University of Science and Technology, Iran
Robust Image Watermarking Method using Wavelet Transform
Omar Adwan, The University of Jordan, Jordan
Improvements of the Analysis of Human Activity Using Acceleration Record of Electrocardiographs
Itaru Kaneko1, Yutaka Yoshida2 and Emi Yuda3, 1&2Nagoya City University, Japan and 3Tohoku University, Japan
http://www.airccse.org/journal/sipij/vol10.html
COVID-19 detection from scarce chest X-Ray image data using few-shot deep lea...Shruti Jadon
In the current COVID-19 pandemic situation, there is an urgent need to screen infected patients quickly and accurately. Using deep learning models trained on chest X-ray images can become an efficient method for screening COVID-19 patients in these situations. Deep learning approaches are already widely used in the medical community. However, they require a large amount of data to be accurate.
FEATURE EXTRACTION METHODS FOR IRIS RECOGNITION SYSTEM: A SURVEYijcsit
This document summarizes several feature extraction methods for iris recognition systems. It discusses supervised, unsupervised, and semi-supervised learning approaches for iris recognition. It also reviews related literature on iris recognition techniques, including using wavelet transforms, SVM classifiers, and other feature extraction methods. Tables in the document compare different biometric traits and traditional biometric systems, as well as summarize reviewed articles on iris recognition with their main contributions. The methodology section describes the typical four steps of an iris recognition system: image acquisition, preprocessing, feature extraction, and matching/recognition. It also discusses various iris recognition methods and their performance measures.
Applications of artificial immune system a reviewijfcstjournal
The Biological Immune System is a remarkable information processing and self-learning system that offers
stimulation to build Artificial Immune System (AIS).During the last two decades, the field of AIS is
progressing slowly and steadily as a branch of Computational Intelligence (CI). At present the AIS
algorithms such as Negative Selection Theory, Clonal Selection Theory, Immune Networks Theory, Danger
theory and Dendritic Cell Algorithm are widely used to solve many real world problems in a vast range of
domain areas such as Network Intrusion Detection (NID), Anomaly Detection, Clustering and
classification and Pattern recognition. This review paper critically discusses the theoretical foundation,
research methodologies and applications of the AIS.
IRJET- A Survey on Medical Image Interpretation for Predicting PneumoniaIRJET Journal
This document summarizes research on using machine learning and deep learning techniques to interpret medical images and predict pneumonia. It first discusses how medical image analysis is an active field for machine learning. It then reviews several related studies on using convolutional neural networks (CNNs) and transfer learning to classify chest x-rays and detect pneumonia. Specifically, it examines research on developing CNN models for pneumonia classification and using pre-trained CNN architectures like VGG16, VGG19, and ResNet with transfer learning. The document concludes that computer-aided diagnosis systems using deep learning can provide accurate predictions to assist radiologists in pneumonia diagnosis from chest x-rays.
IRJET- Credit Card Fraud Detection using Isolation ForestIRJET Journal
This document discusses using machine learning algorithms like Isolation Forest and Local Outlier Factor to detect credit card fraud. It begins with an introduction to the increasing problem of credit card fraud and challenges in detecting fraudulent transactions among millions occurring daily. The document then provides background on supervised and unsupervised machine learning algorithms and describes how Isolation Forest and Local Outlier Factor work. Related work discussing other fraud detection techniques and the limitations of existing approaches is also summarized. The goal of the paper is to compare Isolation Forest and Local Outlier Factor to determine the most effective algorithm for credit card fraud detection.
This document presents a proposed model for an intrusion detection system using data mining techniques. The proposed model combines clustering and classification methods. Specifically, it uses k-means clustering to group data and then applies naive Bayes classification. This is intended to improve performance over existing IDS systems by leveraging data mining concepts. The proposed model is described as enhancing efficiency by reducing false alarms and missed detections compared to prior work.
Inspiration to Application: A Tutorial on Artificial Immune SystemsJulie Greensmith
A tutorial of the history and application of artificial immune systems, given as a research tutorial for the Intelligent Modelling and Analysis Research Group, School of Computer Science, University of Nottingham UK.
IRJET-Gaussian Filter based Biometric System Security EnhancementIRJET Journal
M.Selvi, T.Manickam, C.N.Marimuthu"Gaussian Filter based Biometric System Security Enhancement", International Research Journal of Engineering and Technology (IRJET), Volume2,issue-01 April 2015.e-ISSN:2395-0056, p-ISSN:2395-0072. www.irjet.net
Abstract
A novel software-based fake detection method that can be used in multiple biometric systems to detect different types of fraudulent access attempts. To ensure the actual presence of a real legitimate trait in contrast to a fake self-manufactured synthetic or reconstructed sample is a significant problem in biometric authentication, which requires the development of new and efficient protection measures. To enhance the security of biometric recognition frameworks, by adding liveness assessment in a fast, user-friendly, and non-intrusive manner, through the use of image quality assessment.
The proposed approach presents a very low degree of complexity, which makes it suitable for real-time applications, using 25 general image quality features extracted from one image (i.e., the same acquired for authentication purposes) to distinguish between legitimate and impostor samples. Multi-biometric and Multi-attack protection method which targets to overcome part of these limitations through the use of Image Quality Assessment (IQA).
Moreover, being software-based, it presents the usual advantages of this type of approaches: fast, as it only needs one image (i.e., the same sample acquired for biometric recognition) to detect whether it is real or fake, non-intrusive; user-friendly (transparent to the user), cheap and easy to embed in already functional systems and no hardware is required).
This document discusses artificial immune systems and their applications in mobile ad hoc networks (MANETs). It describes various artificial immune system algorithms inspired by theoretical immunology, including negative selection, artificial immune networks, clonal selection, danger theory, and dendritic cell algorithms. These algorithms can be used for intrusion detection in MANETs to provide self-healing, self-defensive, and self-organizing capabilities to address security challenges in infrastructure-less mobile networks. Several studies have investigated applying artificial immune system approaches like negative selection and clonal selection to detect node misbehavior and classify nodes as self or non-self in MANETs.
This document is a 36-page bachelor's thesis written by Duc Minh Luong Nguyen titled "Detect COVID-19 from Chest X-Ray images using Deep Learning". The thesis was submitted to Metropolia University of Applied Sciences in May 2020. It aims to build a deep convolutional neural network to detect COVID-19 using only chest X-ray images. The model achieves an accuracy of 93% at detecting COVID-19 patients versus healthy patients, despite being trained on a small dataset of 115 images for each class.
COMPARATIVE REVIEW OF MALWARE ANALYSIS METHODOLOGIESIJNSA Journal
This document compares two methodologies for malware analysis: MARE and SAMA. MARE was the first structured malware analysis methodology, introduced in 2010, and consisted of four phases: detection, isolation/extraction, behavioral analysis, and code analysis/reverse engineering. SAMA was introduced more recently in 2020 to address challenges posed by increasingly sophisticated malware. It retains the same four phases but renames and restructures them. The document analyzes the phases of each methodology and compares their approaches. It finds that SAMA's initial phase of establishing an analysis environment before beginning analysis is preferable to MARE's approach of starting with detection.
Wmn06MODERNIZED INTRUSION DETECTION USING ENHANCED APRIORI ALGORITHM ijwmn
Communication networks are essential and it will create many crucial issues today. Nowadays, we
consider that the firewalls are the first line of defense but that policies cannot meet the particular
requirements of needed process to achieve security. Most of the research has been done in this area but
we are lagging to achieve security needs. Already many models such as ADAM, DHP, LERAD and
ENTROPHY are proposed to resolve security problems but we need an efficient model to detect new types
of various intrusions within the entire network. In this paper, we proposed to design a modernized
intrusion detection system which consist of two methods such as anomaly and misuse detection. Both are
integrated and also used to detect novel attacks. Our system proposed to discover temporal pattern of
attacker behaviors, which is profiled using an algorithm EAA (Enhanced Apriori Algorithm). This is
experimented with a simple interface to display the behaviors of attacks effectively
Smart systems aimed at detecting the fall of a person have increased significantly due to recent technological
advances and availability of modular electronics. This work presents the use of em-bedded accelerometer and gyroscope in mobile
phones to accurately detect and classify the type of fall a person is experiencing before suffering an impact. Early classification of
fall type helps in optimizing the algorithm of the fall detection. User acceptance, feasibility and the limitations in the accuracy of
the existing devices have also been considered in this study. High efficiency and low power approaches were emphasized with
wireless capability that enhanced the system per-formance for variety of applications. There is a need of reducing the time for
analyzing the smart algorithms designed. It is also emphasized that this application will be a good platform that can be used to test
various algorithms and multiple sensors at a time with ease and obtain data analysis in a short period
ANALYSIS OF MACHINE LEARNING ALGORITHMS WITH FEATURE SELECTION FOR INTRUSION ...IJNSA Journal
This document summarizes a research paper that analyzes machine learning algorithms for intrusion detection using the UNSW-NB15 dataset. It compares the performance of classifiers like KNN, SGD, Random Forest, Logistic Regression, and Naive Bayes, both with and without feature selection. Chi-Square feature selection is applied to reduce irrelevant features before training the classifiers. The classifiers' performance is evaluated based on metrics like accuracy, precision, recall, F1-score, true positive rate and false positive rate. The paper finds that feature selection can improve classifiers' performance for intrusion detection.
This document summarizes a research paper that proposes using an ensemble of k-nearest neighbor (k-NN) classifiers with genetic programming to improve network intrusion detection. The researchers trained classifiers on the KDD Cup 1999 dataset, which contains network traffic labeled as normal or an attack of various types. They preprocessed the data to remove redundancy and applied feature selection before training. The ensemble of k-NN classifiers classified data into five categories - one normal and four attack types - and achieved 99.97% accuracy on testing after genetic programming optimized the ensemble.
Intrusion Detection System (IDS): Anomaly Detection using Outlier Detection A...Drjabez
This document describes a proposed approach for anomaly detection in intrusion detection systems using outlier detection. It begins with background on intrusion detection systems and issues with existing approaches. It then presents the proposed two-stage approach using outlier detection: 1) Training with large normal datasets in a distributed storage environment, and 2) Testing intrusion datasets to compute an error value compared to the trained model. If the error value exceeds a threshold, the test data is flagged as anomalous. Experimental results on network packet datasets demonstrate the approach can effectively identify anomalies.
Intrusion Detection System Using Machine Learning: An OverviewIRJET Journal
This document provides an overview of machine learning approaches for intrusion detection systems (IDS). It discusses how IDS use data mining techniques like classification, clustering, and association rule mining to detect network intrusions based on patterns in data. The document reviews several papers applying methods like ant colony optimization, support vector machines, genetic algorithms, and convolutional neural networks to classify network activities as normal or intrusive. It compares the strengths and limitations of different machine learning algorithms for IDS and identifies areas for potential improvement in future research.
A feature selection method based on auto-encoder for internet of things intru...IJECEIAES
The evolution in gadgets where various devices have become connected to the internet such as sensors, cameras, smartphones, and others, has led to the emergence of internet of things (IoT). As any network, security is the main issue facing IoT. Several studies addressed the intrusion detection task in IoT. The majority of these studies utilized different statistical and bio-inspired feature selection techniques. Deep learning is a family of techniques that demonstrated remarkable performance in the field of classification. The emergence of deep learning techniques has led to configure new neural network architectures that is designed for the feature selection task. This study proposes a deep learning architecture known as auto-encoder (AE) for the task of feature selection in IoT intrusion detection. A benchmark dataset for IoT intrusions has been considered in the experiments. The proposed AE has been carried out for the feature selection task along with a simple neural network (NN) architecture for the classification task. Experimental results showed that the proposed AE showed an accuracy of 99.97% with a false alarm rate (FAR) of 1.0. The comparison against the state of the art proves the efficacy of AE.
Comparison of Data Mining Techniques used in Anomaly Based IDS IRJET Journal
This document discusses anomaly-based intrusion detection systems and compares various data mining techniques used in these systems. It begins by defining intrusion detection systems and the two main categories of misuse detection and anomaly detection. Anomaly detection involves learning normal patterns from data and detecting deviations from these patterns as potential anomalies or intrusions.
The document then examines several data mining techniques used for anomaly detection, including statistical-based approaches like chi-square statistics, and clustering algorithms like k-means, k-medoids, and EM clustering. It notes that these techniques can be applied to intrusion detection to analyze data and detect anomalies representing potential malicious activity. The methodology of anomaly detection is also summarized as involving parameterization of data,
Classification Rule Discovery Using Ant-Miner Algorithm: An Application Of N...IJMER
This document summarizes an algorithm called Ant-Miner that uses ant colony optimization to discover classification rules for network intrusion detection. Ant-Miner works by having artificial ants explore paths in a data structure representing the classification problem to discover rules. As more ants take the same path, the path is reinforced through pheromone updating, eventually leading to the discovery of classification rules. The authors apply Ant-Miner to a standard intrusion detection dataset and find it outperforms other classification methods in terms of accuracy and classification rate.
IRJET - Survey on Malware Detection using Deep Learning MethodsIRJET Journal
This document discusses various machine learning methods for malware detection, including support vector machines (SVM), random forests, and decision trees. It provides an overview of each method and related works that have applied these techniques. Specifically, it examines analyses that used linear SVM, random forests on Android apps, and an improved decision tree algorithm to classify malware families. The document concludes that machine learning methods have become important for malware detection as signatures alone cannot keep up with new malware variants.
A new clutering approach for anomaly intrusion detectionIJDKP
Recent advances in technology have made our work easier compare to earlier times. Computer network is
growing day by day but while discussing about the security of computers and networks it has always been a
major concerns for organizations varying from smaller to larger enterprises. It is true that organizations
are aware of the possible threats and attacks so they always prepare for the safer side but due to some
loopholes attackers are able to make attacks.
Intrusion detection is one of the major fields of research and researchers are trying to find new algorithms
for detecting intrusions. Clustering techniques of data mining is an interested area of research for detecting
possible intrusions and attacks. This paper presents a new clustering approach for anomaly intrusion
detection by using the approach of K-medoids method of clustering and its certain modifications. The
proposed algorithm is able to achieve high detection rate and overcomes the disadvantages of K-means
algorithm.
This document proposes a new clustering approach for anomaly intrusion detection using a modified k-medoids clustering algorithm. The proposed algorithm aims to overcome the disadvantages of the traditional k-means algorithm such as dependence on initial centroids and cluster numbers. It applies k-medoids clustering with standardized data and removes empty clusters to eliminate degeneracy. An experiment on the KDD Cup 99 dataset shows the new algorithm achieves higher detection rates and accuracy compared to k-means, fuzzy c-means, and y-means algorithms, with a lower false alarm rate.
IRJET- Surveillance of Object Motion Detection and Caution System using B...IRJET Journal
This document describes a proposed surveillance system using a block matching algorithm for motion detection. The system would use IP cameras to stream video that is monitored for unauthorized activity. Motion detection is performed by comparing frames using the block matching algorithm to detect changes in pixel intensity values, which would trigger an alarm. The block matching algorithm divides frames into blocks of pixels and validates the maximum and minimum intensity of each pixel. Comparing blocks between frames identifies motion if intensity values change beyond a threshold. If motion is detected in a designated sensitive area, the system saves the video and sends alerts by email and mobile notification to users.
As we know the fingerprint is unique of every living objects. It is quite difficult to find out the prints.
Usually the Forensics use Fine powder and duct tapes to identify the prints of living object. As powder is
exceptionally muddled, so such molecule can cause loss of information after that examination the information is
coordinated with the system. The proposed system consists of an embedded device in which it consists of ultra
light to glow the fingerprints details. After that we can detect the fingerprint, analysis and it will checks on the
database, and it will return the output after matching. For matching and analysis of the Fingerprint, we will be
using the Algorithm for matching.
ATTACK DETECTION AVAILING FEATURE DISCRETION USING RANDOM FOREST CLASSIFIERCSEIJJournal
This document discusses using a random forest classifier with feature selection to improve intrusion detection. It begins with background on intrusion detection systems and challenges. It then proposes using genetic algorithms for feature selection to identify the most important features from a dataset. A random forest classifier is used for classification, which combines decision trees to improve accuracy. The methodology involves feature selection, classification with random forest, and detection. Feature weights are calculated and cross-validation is used to analyze detection rates for individual attacks. The goal is to improve accuracy, reduce training time, and better detect minority attacks through this approach.
Attack Detection Availing Feature Discretion using Random Forest ClassifierCSEIJJournal
The widespread use of the Internet has an adverse effect of being vulnerable to cyber attacks. Defensive
mechanisms like firewalls and IDSs have evolved with a lot of research contributions happening in these
areas. Machine learning techniques have been successfully used in these defense mechanisms especially
IDSs. Although they are effective to some extent in identifying new patterns and variants of existing
malicious patterns, many attacks are still left as undetected. The objective is to develop an algorithm for
detecting malicious domains based on passive traffic measurements. In this paper, an anomaly-based
intrusion detection system based on an ensemble based machine learning classifier called Random Forest
with gradient boosting is deployed. NSL-KDD cup dataset is used for analysis and out of 41 features, 32
features were identified as significant using feature discretion.
AUTOMATIC ATTENDANCE SYSTEM MANAGEMENT USING RASPBERRY PI WITH ULTRASONIC SENSORIRJET Journal
This document describes an automatic attendance system using a Raspberry Pi processor with an ultrasonic sensor and face recognition. The system uses a Raspberry Pi 3B+, ultrasonic sensor, camera, and the Haar Cascade algorithm for face detection and recognition. Students' faces are detected and identified in real-time and their attendance marked electronically. The ultrasonic sensor also helps maintain social distancing during the COVID-19 pandemic by measuring distance between individuals. The system aims to simplify attendance marking and reduce time spent compared to traditional manual systems.
This document summarizes various data mining techniques that have been used for intrusion detection systems. It first describes the architecture of a data mining-based IDS, including sensors to collect data, detectors to evaluate the data using detection models, a data warehouse for storage, and a model generator. It then discusses supervised and unsupervised learning approaches that have been applied, including neural networks, support vector machines, K-means clustering, and self-organizing maps. Finally, it reviews several related works applying these techniques and compares their results, finding that combinations of approaches can improve detection rates while reducing false alarms.
This document summarizes research on intrusion detection systems using data mining techniques. It first describes the architecture of a data mining-based IDS, including sensors to collect data, detectors to evaluate the data using models, a data warehouse to store data and models, and a model generator to develop and distribute new models. It then discusses supervised and unsupervised learning approaches for intrusion detection. The document concludes by summarizing several papers on intrusion detection using techniques like neural networks, decision trees, clustering, and ensemble methods.
Empowering anomaly detection algorithm: a reviewIAESIJAI
Detecting anomalies in a data stream relevant to domains like intrusion detection, fraud detection, security in sensor networks, or event detection in internet of things (IoT) environments is a growing field of research. For instance, the use of surveillance cameras installed everywhere that is usually governed by human experts. However, when many cameras are involved, more human expertise is needed, thus making it expensive. Hence, researchers worldwide are trying to invent the best-automated algorithm to detect abnormal behavior using real-time data. The designed algorithm for this purpose may contain gaps that could differentiate the qualities in specific domains. Therefore, this study presents a review of anomaly detection algorithms, introducing the gap that presents the advantages and disadvantages of these algorithms. Since many works of literature were reviewed in this review, it is expected to aid researchers in closing this gap in the future.
Cyber security is a Major concern in the world. As a result of frequent and consistent daily cyber attack, this journal was written to enlighten viewers and readers on zero day attack prediction
IJWMN -Malware Detection in IoT Systems using Machine Learning Techniquesijwmn
Malware detection in IoT environments necessitates robust methodologies. This study introduces a CNN-LSTM hybrid model for IoT malware identification and evaluates its performance against established methods. Leveraging K-fold cross-validation, the proposed approach achieved 95.5% accuracy, surpassing existing methods. The CNN algorithm enabled superior learning model construction, and the LSTM classifier exhibited heightened accuracy in classification. Comparative analysis against prevalent techniques demonstrated the efficacy of the proposed model, highlighting its potential for enhancing IoT security. The study advocates for future exploration of SVMs as alternatives, emphasizes the need for distributed detection strategies, and underscores the importance of predictive analyses for a more powerful IOT security. This research serves as a platform for developing more resilient security measures in IoT ecosystems.
MALWARE DETECTION IN IOT SYSTEMS USING MACHINE LEARNING TECHNIQUESijwmn
Malware detection in IoT environments necessitates robust methodologies. This study introduces
a CNN-LSTM hybrid model for IoT malware identification and evaluates its performance against
established methods. Leveraging K-fold cross-validation, the proposed approach achieved 95.5%
accuracy, surpassing existing methods. The CNN algorithm enabled superior learning model
construction, and the LSTM classifier exhibited heightened accuracy in classification.
Comparative analysis against prevalent techniques demonstrated the efficacy of the proposed
model, highlighting its potential for enhancing IoT security. The study advocates for future
exploration of SVMs as alternatives, emphasizes the need for distributed detection strategies, and
underscores the importance of predictive analyses for a more powerful IOT security. This
research serves as a platform for developing more resilient security measures in IoT ecosystems.
Similar to Developing an Artificial Immune Model for Cash Fraud Detection (20)
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
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Generating privacy-protected synthetic data using Secludy and MilvusZilliz
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A Comprehensive Guide to DeFi Development Services in 2024Intelisync
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In 2024, we are witnessing an explosion of new DeFi projects and protocols, each pushing the boundaries of what’s possible in finance.
In summary, DeFi in 2024 is not just a trend; it’s a revolution that democratizes finance, enhances security and transparency, and fosters continuous innovation. As we proceed through this presentation, we'll explore the various components and services of DeFi in detail, shedding light on how they are transforming the financial landscape.
At Intelisync, we specialize in providing comprehensive DeFi development services tailored to meet the unique needs of our clients. From smart contract development to dApp creation and security audits, we ensure that your DeFi project is built with innovation, security, and scalability in mind. Trust Intelisync to guide you through the intricate landscape of decentralized finance and unlock the full potential of blockchain technology.
Ready to take your DeFi project to the next level? Partner with Intelisync for expert DeFi development services today!
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
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During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
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We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
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Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
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- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
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Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
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#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
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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.
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leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Developing an Artificial Immune Model for Cash Fraud Detection
1. This document taken from graduation thesis ,submitted at
September 2014,University of Khartoum Faculty of
mathematical science –Computer Science department
Khawla O Abdelmajed ,Arwa A.Eltyeb ,Romisa E Mahjob
o.khawla77@gmail.com
2. Agenda
Background and Problem Context.
Research Aim &Objectives &Significance.
Artificial Immune System (AIS)
Research Methodology
Developing The Model
Finding of works
Recommendation &Future works
References
3. Background and problem context
Recently it has been observed that, how problems in
computing and engineering are getting more complex
as the two fields developed.
As result of the situation, the researchers are digging
deep in biologically-inspired techniques, which mimic
natural phenomenon ,absolutely no thing is like a
nature system to inspire from it
the biologically-inspired techniques have a great
features and potentials that motives the researchers to
adopt it, like: Robustness, adaptability, and
sophistication
4. In this context AIS are one of biological techniques ,On
the other hand the Cash Card fraud are represent The
complex problem in this research.
Here in Sudan With the developing of E-commerce and
E-payment ,financial transactions must be secured
against any attacks attempt ,therefore it’s not enough
having PIN codes as a security measures for customer
accounts any more. More security countermeasures
needed to be forced
5. Research Aim &Objectives
&Significance
Research Aim :
To design a model based on an AIS algorithm for
detecting cash card fraud problem based on cardholder’s
purchase behavior.
Research Objectives:
i. To evaluate the state of the art in artificial immune
system algorithms and techniques.
ii. To develop an AIS algorithm to outperform other
traditional techniques in solving the e-payment fraud
detections problem
6. Research Significance
Why its important to conduct the research now?
E-commerce and e-payment here are in still on
the stage of development , it’s not fully been
deployed yet, it would sooner be enforced
according to the rapid technology changes
worldwide
In order to be prepared and ready to use this
technology, measures and ways must be
determined to secure the future customers of this
service
7. Artificial Immune System and Fraud
Why AIS was selected from other bio-technique to
detect the Card Fraud ?
Cash Card fraud are serious problem around the world
and in local area ,Cause loss of many affecting the
world economics , there are several technique to
detect the fraud biological technique and others.
8. Why Immunity -Answer
technique Detection
speed
accuracy Cost
ANN Fast Medium Expensive
GA Good Medium Inexpensive
AIS Very fast Good Inexpensive
9. Research Methodology
Processes Out comes
Reviewing the Literature Criteria to select AIS
Criteria to evaluate the result
based on the Fraud properties
Reviewing the AIS Selected the algorithm model
Implement the proposed
model
Prepared Data – Generate
Running algorithm – the Code
Getting Result
Evaluation Evaluate the result base on
fraud perspective Selected
Criteria ch2
comparing to other technique
11. Developing The Model –NSA
The idea of Negative selection is that a set of
candidate detectors is generated to match non normal
patterns ,If any of the detectors set match an element
in the self set or normal set it is eliminated at once
12. This vector is represented by a
center and a radius (c , r) it is n
dimensional detector.
The radius define when an entity
belongs to another entity
(detector or self ) that is if it was
in the range defined by the
radius The detector in one
dimension has the spherical
(circle) shape but in the
dimension space it take the
hyper spherical
Space in which as it appears
every sphere
13. Developing The Model-NSA
The process of fraud detection consists of three stages
i. The stages are creating self
ii. generation of detectors
iii. detection of anomalies using NSA
14. NSA –Stage of Create the Self
Normalize
process
Clustering
Process
Create
3Dimension
Vector
Set of Self
Space
Data
15. NSA- Generating of Detectors
Yes
Generate Random
Yes
Detector
For each Candidate
Detectors
Evaluate and rank base
on the coverage
Move Detectors
Is
overlapp
ing
Set of Mature
Detectors
Is
overlapping
the self
18. Finding of Developing the Model
(I) the coverage of detector of the problem space can
only be estimated not known for sure because the
problem space is infinite, so it has to be estimated
accurately .
(II) The number of iterations to depends on the
coverage of the problem space. The algorithm stops
and the last iteration occur when the coverage of
the non- self -space is enough. For the purpose of
this implementation the number of iteration is only
an assumption.
19. (ii) The data structure used for this implementation was
a an array that its element is the elements of the hyper
sphere which is the three vectors that represents the three
dimensions (amount purchased, time difference between
transactions, location),this data structure doesn’t handle
the dimensionality problem of the fraud problem .
(iii) When extending rapid miner by creating operator
there should be better knowledge of the ,IOO objects
used to extract the data from a process to the next.
20. Recommendation and Future works
Researcher recommended :
Using Kd-Tree as more appropriate data Structure
Coverage of detector could estimated using statistical
Method
Future work:
Completing the developing of Model (Getting the
Result )
Using big data set in the testing phase
Embedded the Model in operational system
21. Reference
Chandrasekharan, H. C. P. B. P. R. R. K., 2012. Bio Inspired Approach as a Problem
Solving Technique. Network and Complex Systems, No.2, 2012(2225-0603 (Online)), pp.
14-21.
Dipankar Dasgupta, L. F. N., 2009. real world application. In: Immunlogical compution
theory and application. 6000 Broken Sound Parkway NW, Suite 300: Auerbach
Publications Taylor & Francis Group, pp. 171-182.
Dubois, D. J., 2011. Bio-inspired Self-organization Methods and Models for Software
Development, Piazza Leonardo da Vinci, 32, 20133 Milano, Italy: Politecnico di Milano,
Dipartimento di Elettronica e Informazione.
Jungwon Kim, A. O. a. R. E. O., 2011. Design of an Artificial Immune System as a Novel
Anomaly Detectorfor combing finacial fraud in the reatail sector. Strand, London WC2R
2LS, U.K, Department of Computer Science King’s College London,.
Manoel Fernando Alonso Gadi, X. W. P. d. L., 2011. Credit Card Fraud Detection with
Artificial immune system. S˜ao Paulo, SP, Brazil, Instituto de Matem´atica e Estat´ıstica.
tan, Y., 2009. Artificial Immune System and its application . In: Artificial Immune System
and its application . National Laboratory on Machine Perception: s.n., pp. 3-107.
Tim French, M. B. B. ,. B., 2012. Nature-Inspired Techniques in the Context of Fraud
Detection. s.l., IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS.
22. Aiqiang X, Y. L. ,. X. Z., 2008. Optimization and Application of Real-valued
Negative nSelection
Algorithm, Yantai 264001,China: Naval Aeronautical and Astronautical University.
Dasgupta, D., 2000. Artificial immune system and thier application, s.l.: Springer-.
Dasgupta, D., n.d. An overview of artificial immune systemsand their applications
Fabio Gonzalez, D. D. L. F. N., 2003. A Randomized Real-ValueNegative Selection
Algorithm, s.lICARIS-2003.
J. Hunt, J. T. m. D. C. M. N. a. K. J., n.d. The Development of an Artificial Immune
System for Real World Applications.
Ji z, d. D., 2004. real valued negative slelection with variable size detectors. Niño
L2003, SpringerVerlag Berlin Heidelberg
Jungwon Kim, A. O. a. R. E. O., 2011. Design of an Artificial Immune System as a
Novel Anomaly
Detectorfor combing finacial fraud in the reatail sector. Strand, London WC2R 2LS,
U.K, Department of Computer Science King’s College London
23. THANK YOU
Hope its helpful information ,and feel free to ask each question just send an emails, and
you can get copy of the thesis honestly t’s a very promising area to conduct the research on
it ,just over take the limitation and challenge facing the author ,plan your methodology you
will do it
Editor's Notes
The complex problem in computing could represent in pattern recognition, image processing, data mining, machine learning, and Optimizations
The figure here describe the Card fraud evolution over 10 years
The researcher consider bio technique and others, such as SVM ,Markove hidden model and outlier
The attention on bio technique case its proofed through chapters its more appropriate method to detect the fraud , however the comparison study include ANN ,GA ,AIS with respect of criteria consist of three factors : detection speed ,Accuracy and Cost
This table explain the frame work of the research ,the path and steps until achieve the research aim
Problem Domain
The problem domain is cash card Fraud ,Where the solution should detect when ever ID fraud
has been committed efficiently in context of time and accuracy . the problem of the fraud has
been review in chapter two ,where the limitation of the other solution has been stated
Data representation
Data of the problem domain can be represented by a binary representation or a real valued
Representation , Although the binary data is easy to analyze and it is good to represents categorical data , but the
problem space is continuous .So binary representation wouldn't represented such as it represents
discrete data .The real valued representation has shown that it is suitable ,since it can overcome
the limitation of the binary representation
Affinity measures
The affinity measure define whether a detector match a certain entity or not . This measure
used to verify a detector in the generation of the detectors stage where it learn whether a detector
detects self which in the case declared an unacceptable detector and whether it overlap with other
detectors in some approaches that is concerned with the minimizing overlapping to make
detectors the detection phase as will that is if a detector matched with the suspected entity it is
classified as an anomaly
Choosing an algorithm
In choosing an algorithm of artificial immune system the algorithm suitable for the problem is
chosen .Based on the discussion in chapter negative selection algorithm has been chosen since it
produce detectors that detect non normal behavior and any detector that detect self would be
excluded
In the prospect of our problem the dimensions represents the fields related to the cash card
transaction ,that are used to extract the patterns of the usage of the card such as amount
purchased and service_id and ranges between dates
The process of the Negative Selection starts with defining a set of the self set in problem space U
That is after the data has been normalized . Then the set of detectors is generated ,in
which it doesn't match any of the elements in the self set. This is called the generation or the
training phase .The testing phase a new set of data arrived an compared to the matured detectors
which the detectors that survived the generation phase
Then every in every point are represented in the spherical vector that is represented in the center
of the vector and the radius of it. The amount purchased is represented in the context of time (the
month ) whereas what is considered to be an anomaly in certain month that is regular month
would be considered normal in the months that is for example month in a holiday .Same as for
the difference of the time between transactions
Figure As for location of every coordinate point can represent a certain area in a city that is any
point outside the area of the vector space is considered an anomaly. This dimensions consists
with each other the n dimensional self –vector
Generating of detectors include :
Calculation of the radius of detector:
D(x ,y) =√(x-y)2
Where x is the point in which the center of the detector is located and y is the center of the
self. And D is the distance between them rd=D - rs ,where rs is the radius of the self ,and r d is the radius of the detector
Moving detectors
C (moved) = c+ (Offset ) *( c - c(nearest ))/ |(c – c(nearest))|
where c(moved) is the new center of the moved detector ,offset is a the length of the movement
of the movement
Detector cloning
C(clone) = c+rd *( c - c(nearest ))/ |(c – c(nearest))|
C(clone) is the center of the new detector (clone ) .The amount (c-c(clone))is used to specify in
which direction the clone would be placed . For example with it was negative it would be moved
in the opposite direction
Evaluation of detectors
In this step the detectors will be evaluated according to two criteria .The size of the detector (the
radius) and the sum of overlapping with nearest detectors. The detector with the largest size and
minimum overlapping is considered the best fitted detector.
The indicator of the overlapping (W) is calculated from the sum of the overlapping with all other
detectors. The overlapping between two detectors is calculated as follows
W (d, d’) = (exp (ebs)-1) m
Where m is the number of the dimensions equal to three and ebs is the value of
(rd-rd'-D/2rd)
The detectors compare get the distance between the center of the test data element and the center
of detector if it is less than the radius of the detector then it is considered an anomaly, else it is
normal
This model explains the object oriented design of the solution. Where a the self- set and the
detectors and self and new transaction all presented as hyper sphere .The hyper sphere consists of
three spheres that is stores as array of three vectors