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authentication - encryption
(397 results)Search the Library
Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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White Papers
SSL/TLS Session-Aware User Authentication Using a GAA Bootstrapped Key
Feb 2011
Most SSL/TLS-based electronic commerce (e-commerce) applications (including Internet banking) are vulnerable to man in the middle attacks. Such attacks arise since users are often unable to...
Provided by South China University of Technology
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White Papers
A Novel Reputation-Based Model for e-Commerce
May 2011
Reputation systems are very important in e-markets, where they help buyers to decide whether to purchase a product. Since a higher reputation often represents higher profit, malicious users may...
Provided by Springer Science+Business Media
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White Papers
A Distributed Cognition Framework to Compare e-Commerce Websites Using Data Envelopment Analysis
Jun 2009
This paper presents an approach based on the adoption of a distributed cognition framework and non-parametric multicriteria evaluation methodology (DEA) designed specifically to compare e-commerce...
Provided by World Academy of Science, Engineering and Technology
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White Papers
A Fair Non-Transfer Exchange Protocol
Jun 2009
Network exchange is now widely used. However, it still cannot avoid the problems evolving from network exchange. For example, a buyer may not receive the order even if he/she makes the payment....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Incremental Fingerprint Recognition Model for Distributed Authentication
May 2008
This paper proposes a novel fingerprint recognition model to accelerate the process of fingerprint verification in a distributed environment improving matching efficiency. Incremental Fingerprint...
Provided by Monash University
-
White Papers
Physical Access Control With Biometric Keys
Apr 2008
This paper describes a physical access control system with biometric authentication. An advantage of biometric-based systems is that users do not need to remember passwords or carry smart cards...
Provided by Shizuoka University
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White Papers
Data Encryption Based on Protein Synthesis
May 2008
Based on trial and error nature has arrived to the best possible solutions, and throughout the history, mankind has found solutions to his problems with an eye on this source of valuable insights....
Provided by Institute for Advanced Studies
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Whitepapers
Optimized Discriminant Locality Preserving Projection of Gabor Feature for Biometric Recognition
Apr 2012
Discriminant Locality Preserving Projection (DLPP) cannot obtain optimal discriminant vectors which utmostly optimize the objective of DLPP. This paper proposed a Gabor based Optimized...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of Color Channel for DCT Based Image Watermarking Scheme
Oct 2007
Due to improvements in imaging technologies and the ease of digital contents creation and manipulation, today there is a pressing need for the copyright protection of digital contents. It is also...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Scalable PKI Based on P2P Network
Oct 2007
Public Key Infrastructure (PKI) is a powerful tool for protecting information. Currently a PKI system shows a trend toward an emerging global PKI which becomes more complicated. The global PKI has...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Person Identification Through IRIS Recognition
Jan 2009
In this paper, the authors propose a new biometric-based Iris feature extraction system. The system automatically acquires the biometric data in numerical format (Iris Images) by using a set of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Improvement of a Fingerprint-Based Remote User Authentication Scheme
Jul 2008
Password authentication has been adopted as one of the most commonly used solutions in network environments to protect resources from unauthorized access. Recently, Khan et al. proposed an...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Implementation of Wavelet Transform-Based Algorithm for Iris Recognition System
Jan 2012
The purpose of this paper is to design a system that will capture the iris image and develop a reliable feature extraction algorithm for iris recognition system. The proposed system is a complete...
Provided by Mapua Institute of Technology
-
Whitepapers
Agent Based Secured e-Shopping Using Elliptic Curve Cryptography
Jan 2012
E-shopping has grown in popularity over the years, mainly because people find it convenient and easy to buy various items comfortably from their office or home. This paper has proposed a...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Security Challenges For Expanding E-governments? Services
Dec 2011
In the scope and vision of using and expanding the types of services e-government portals can offer to citizens, one of the major challenges and possible barriers is the security concern. Unlike...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Adaptive Technique for Software Licensing Using Smart Card and Crypto System
Dec 2011
Introduction of new software technologies also increased a great demand for the efficient software digital right management protection to prevent unauthorized copying and illegal distribution,...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
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Whitepapers
Trust Network and Trust Community Clustering Based on Shortest Path Analysis for E-Commerce
Jun 2012
Trust in e-commerce has become one of the most important issues in online applications. Constantly, a user will only search for the most credible of goods and service providers and then take on...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Authentication Watermarking for Transmission of Hidden Data Using Biometrics Technique
May 2012
This paper covers, a novel scheme of protecting hidden transmission of biometrics using authentication watermarking. The proposed scheme uses watermark embedding algorithm. Compared with...
Provided by International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Design and Implementation of Architectural Framework of Recommender System for e-Commerce
Dec 2011
The rapid development of internet technologies in recent decades has imposed a heavy information burden on users. The popularity of recommender systems has evolved to provide suggestions and...
Provided by International Journal of Computer Science and Information Technologies
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Whitepapers
Public Key Replacement and Universal Forgery of SCLS Scheme
Aug 2012
Certificateless cryptography eliminates the need of certificates in the PKI and solves the inherent key escrow problem in the ID-based cryptography. Recently, Du and Wen proposed a Short...
Provided by Kyushu University
-
Whitepapers
An Expressive Decentralizing KP-ABE Scheme with Constant-Size Ciphertext
Jun 2012
Decentralizing attribute based encryption is a variant of multi-authority attribute based encryption which doesn't require a trusted central authority to conduct the system setup. In this paper,...
Provided by University of Electronic Science and Technology
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Whitepapers
Matrix Powers Algorithms for Trust Evaluation in PKI Architectures
Jul 2012
This paper deals with the evaluation of trust in public-key infrastructures. Different trust models have been proposed to interconnect the various PKI components in order to propagate the trust...
Provided by Universite de Franche-Compte
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Whitepapers
On the Relationship Between the Traceability Properties of Reed-Solomon Codes
Nov 2012
Fingerprinting codes are used to prevent dishonest users (traitors) from redistributing digital contents. In this paper, codes with the TrAceability (TA) property and codes with the Identifiable...
Provided by Aims
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Whitepapers
A Novel Hidden Markov Model for Credit Card Fraud Detection
Dec 2012
Nowadays the customers prefer the most accepted payment mode via credit card for the convenient way of online shopping, paying bills in easiest way. At the same time the fraud transaction risks...
Provided by International Journal of Computer Applications
-
Whitepapers
An Ensemble Approach for Credit Card Fraud Detection
Dec 2012
The most important moral issue in the credit card trade is fraud involvement. The main aspires are, primarily, to recognize the different types of credit card fraud, and, secondly, to evaluate...
Provided by International Journal of Computer Applications
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Whitepapers
Measuring Biometric Sample Quality in Terms of Biometric Feature Information in Iris Images
May 2012
This paper develops an approach to measure the information content in a biometric feature representation of iris images. In this paper, the biometric feature information is calculated using the...
Provided by Hindawi Publishing
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Whitepapers
Enriching Lifelong User Modelling with the Social e-Networking and e-Commerce "Pieces of the Puzzle"
Mar 2009
Lifelong User Modeling (LUM) is a long-term vision which is a critical element in achieving lifelong personalized learning. One of the key factors for enabling LUM is making the user models...
Provided by University of Southampton
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Whitepapers
Authentication of Digital Documents Using Secret Key Biometric Watermarking
Nov 2012
Digital documents play a major role in modern era. They are easy to generate, modify and manage. The easy modifiable property of digital document makes it more vulnerable to forgery. It can be...
Provided by National Institute of Technology, Tiruchirappalli
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Whitepapers
Efficient and Enhanced Data Mining Approach for Recommender System
Jul 2012
In this paper, the authors present an explanation of how recommender systems are related to some traditional database analysis techniques. They examine how recommender systems help E-commerce...
Provided by Planetary Scale
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Whitepapers
Building a Trust Model for Generating and Validating Assurance Keys Between Consumers in E-Commerce
Nov 2012
This paper investigates trust building among members of Virtual Communities (VC) as an effective way in E-Commerce from the Consumer-to-Consumer (C2C) perspective. So it reviews studies in...
Provided by International Journal of Computer Applications
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Whitepapers
Localization of Mobile Sensors and Actuators for Intervention in Low-Visibility Conditions: The ZigBee Fingerprinting Approach
Jun 2012
Indoor localization in smoke conditions is one of the EU GUARDIANS project goals. When smoke density grows, optical sensors such as laser range finders and cameras cease to be efficient. Zigbee...
Provided by Hindawi Publishing
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Whitepapers
A Novel Technique to Detect Faces in a Group Photo
Sep 2012
Digital Image Processing plays a vital role in several applications. One of the applications is detection of people faces in a digital photo. Several research works have been progressing in the...
Provided by International Journal of Computer Applications
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Whitepapers
Two Level Centre of Gravity Computation - An Important Parameter for Offline Signature Recognition
Sep 2012
This paper proposed feature extraction method based on centre of gravity for offline signature. Similar to other biometric measures, signatures have inherent variability and so pose a difficult...
Provided by International Journal of Computer Applications
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Whitepapers
Crowdsourcing Recommendations From Social Sentiment
Aug 2012
In this paper, the authors investigate an innovative recommendation system by incorporating relevant social opinion and sentiment information. Their recommendation system, a powerful application...
Provided by Association for Computing Machinery
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Whitepapers
Multimodal Biometric Authentication System Based on High Level Feature Fusion Approach
Aug 2012
Multimodal biometric systems fuse the information from the several biometric modalities to obtain better verification/ identification performance. The practical deployment of biometric...
Provided by EuroJournals
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Whitepapers
Multimodal Human Authentication System Using Fingerprint and Gait Signals Based on Score Level Fusion
Aug 2012
Unimodal biometric systems have to contend with a variety of problems such as noisy data, intra-class variations, restricted degrees of freedom, non-universality, spoof attacks, and unacceptable...
Provided by EuroJournals
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Whitepapers
Multimodal Personal Authentication with Fingerprint, Speech and Teeth Traits Using SVM Classifier
May 2012
Multimodal biometrics systems are becoming increasingly efficient over the unimodal system, especially for the securing mobile devices like PDA, PC tablets and, etc. In this paper, the authors...
Provided by EuroJournals
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Whitepapers
A Novel Biometric Authentication using Contourlet Transform and Enhanced MSVM
Dec 2011
Identifying a person using biometrics is increasingly becoming popular these days. While using biometrics, a number of modalities are available in which face recognition, fingerprint and palmprint...
Provided by EuroJournals
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Whitepapers
A Robust Technique to Characterize the Palmprint Using Radon Transform and Delaunay Triangulation
Nov 2010
For the purpose of biometric applications, the authors explore in this paper a new robust approach to characterizing palmprint features. Instead of processing the acquired image in the spatial...
Provided by International Journal of Computer Applications
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Whitepapers
FPGA Implementation of Light Rail Transit Fare Card Controller Using VHDL
Sep 2009
In this paper, a new and better fare system is introduced. One part of the Light Rail Transit (LRT) system that needs to be upgraded is the fare card controller because smart card (similar to...
Provided by EuroJournals
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White Papers
Periocular Biometrics in the Visible Spectrum
Mar 2011
The term periocular refers to the facial region in the immediate vicinity of the eye. Acquisition of the periocular biometric is expected to require less subject cooperation while permitting a...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Model Based Separation of Overlapping Latent Fingerprints
Feb 2012
Latent fingerprints lifted from crime scenes often contain overlapping prints, which are difficult to separate and match by state-of-the-art fingerprint matchers. A few methods have been proposed...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Making Better Biometric Decisions With Quality and Cohort Information: A Case Study in Fingerprint Verification
May 2009
Automatically recognizing humans using their biometric traits such as face and fingerprint will have very important implications in peoples' daily lives. This problem is challenging because...
Provided by University of Surrey
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White Papers
Group-Specific Score Normalization for Biometric Systems
Apr 2010
The problem of biometric menagerie, first pointed out by Doddington et al. (1998), is one that plagues all biometric systems. They observe that only a handful of clients (enrolled users in the...
Provided by University of Surrey
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White Papers
On the Use of Log-Likelihood Ratio Based Model-Specific Score Normalisation in Biometric Authentication
May 2007
It has been shown that the authentication performance of a biometric system is dependent on the models/templates specific to a user. As a result, some users may be more easily recognised or...
Provided by University of Surrey
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White Papers
A Methodology for Identifying Weak Users for Controlled Enrollment and Multimodal Fusion
Jul 2008
Biometric performance assessment is made difficult by virtue of the fact that each user in the database introduces variability that cannot be controlled even with a well designed acquisition...
Provided by University of Surrey
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White Papers
A Method for Estimating Authentication Performance Over Time, With Applications to Face Biometrics
Oct 2007
Underlying biometrics are biological tissues that evolve over time. Hence, biometric authentication (and recognition in general) is a dynamic pattern recognition problem. The authors propose a...
Provided by University of Surrey
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White Papers
Predicting Biometric Authentication System Performance Across Different Application Conditions: A Bootstrap Enhanced Parametric Approach
May 2007
The performance of a biometric authentication system is dependent on the choice of users and the application scenario represented by the evaluation database. As a result, it is highly unlikely to...
Provided by University of Surrey
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White Papers
Facial Marks: Soft Biometric for Face Recognition
Feb 2010
The authors propose to utilize micro features, namely facial marks (e.g., freckles, moles, and scars) to improve face recognition and retrieval performance. Facial marks can be used in three ways:...
Provided by Michigan State University
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White Papers
Tattoo-ID: Automatic Tattoo Image Retrieval for Suspect & Victim Identification
Dec 2007
Tattoos are used by law enforcement agencies for identification of a victim or a suspect using a false identity. Current method for matching tattoos is based on human-assigned class labels that is...
Provided by Michigan State University
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White Papers
Rank-Based Distance Metric Learning: An Application to Image Retrieval
Mar 2008
The authors present a novel approach to learn distance metric for information retrieval. Learning distance metric from a number of queries with side information, i.e., relevance judgements, has...
Provided by Michigan State University
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White Papers
On Matching Digital Face Images Against Scanned Passport Photos
Sep 2009
In this paper the problem of matching high-resolution digital face images against low-resolution passport photos scanned from the original document is studied. The challenges involved in such a...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Restoring Degraded Face Images: A Case Study in Matching Faxed, Printed, and Scanned Photos
Jun 2011
The authors study the problem of restoring severely degraded face images such as images scanned from passport photos or images subjected to fax compression, downscaling, and printing. The purpose...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Face Tracking and Recognition at a Distance: A Coaxial & Concentric PTZ Camera System
Aug 2011
Face recognition has been regarded as an effective method of subject identification at a distance because of its covert and remote sensing capability. However, face images have a low resolution...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Face Recognition: Some Challenges in Forensics
Mar 2011
Face recognition has become a valuable and routine forensic tool used by criminal investigators. Compared to automated face recognition, forensic face recognition is more demanding because it must...
Provided by Michigan State University
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White Papers
Face Recognition Across Time Lapse: On Learning Feature Subspaces
Dec 2011
There is a growing interest in understanding the impact of aging on face recognition performance, as well as designing recognition algorithms that are mostly invariant to temporal changes. While...
Provided by Michigan State University
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White Papers
Heterogeneous Face Recognition Using Kernel Prototype Similarities
Feb 2011
Heterogeneous Face Recognition (HFR) involves matching two face images from alternate imaging modalities, such as an infrared image to a photograph, or a sketch to a photograph. Accurate HFR...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Heterogeneous Face Recognition: Matching NIR to Visible Light Images
May 2010
Matching Near-InfraRed (NIR) face images to VISible light (VIS) face images offers a robust approach to face recognition with unconstrained illumination. In this paper, the authors propose a novel...
Provided by Michigan State University
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White Papers
A Comparative Study of Two State-of-the Art Sequence Processing Techniques for Hand Gesture Recognition
Mar 2009
In this paper, the authors address the problem of the recognition of isolated, complex, dynamic hand gestures. The goal of this paper is to provide an empirical comparison of two state-of-the-art...
Provided by Ecole Polytechnique Federale de Lausanne
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White Papers
Feature Distribution Modelling Techniques for 3D Face Verification
Feb 2010
This paper shows that Hidden Markov Models (HMMs) can be effectively applied to 3D face data. The examined HMM techniques are shown to be superior to a previously examined Gaussian Mixture Model...
Provided by Idiap Research Institute
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White Papers
A Novel Statistical Generative Model Dedicated to Face Recognition
May 2009
In this paper, a novel statistical generative model to describe a face is presented, and is applied to the face authentication task. Classical generative models used so far in face recognition,...
Provided by Reed Elsevier
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White Papers
On the Vulnerability of Face Verification Systems to Hill-Climbing Attacks
Apr 2009
In this paper, the authors use a general hill-climbing attack algorithm based on Bayesian adaption to test the vulnerability of two face recognition systems to indirect attacks. The attacking...
Provided by Universidad Autonoma de Madrid
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White Papers
A Reference Framework for the Privacy Assessment of Keyless Biometric Template Protection Systems
May 2011
Over the past decades, a number of methods have been reported in the scientific literature to protect the privacy of biometric information stored in biometric systems. Keyless Biometric Template...
Provided by Fraunhofer IGD
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White Papers
Performance of the Fuzzy Vault for Multiple Fingerprints
Aug 2010
The fuzzy vault is an error tolerant authentication method that ensures the privacy of the stored reference data. Several publications have proposed the application of the fuzzy vault to...
Provided by secunet Security Networks AG
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White Papers
Face Recognition With Decision Tree-Based Local Binary Patterns
Oct 2010
Many state-of-the-art face recognition algorithms use image descriptors based on features known as Local Binary Patterns (LBPs). While many variations of LBP exist, so far none of them can...
Provided by Pontificia Universidad Catolica de Chile
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White Papers
Fingerprint Indexing Using Minutiae and Pore Features
May 2009
In this paper, the authors propose level-2 and level-3 feature based fingerprint indexing algorithm to improve the speed and accuracy of identification. Indexing parameters are computed using the...
Provided by West Virginia University
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White Papers
Effect of Plastic Surgery on Face Recognition: A Preliminary Study
Apr 2009
Variations in pose, expression, illumination, aging and disguise are considered as major challenges in face recognition and several techniques have been proposed to address these challenges....
Provided by West Virginia University
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White Papers
Combining Pores and Ridges With Minutiae for Improved Fingerprint Verification
Dec 2008
This paper presents a fast fingerprint verification algorithm using level-2 minutiae and level-3 pore and ridge features. The proposed algorithm uses a two-stage process to register fingerprint...
Provided by West Virginia University
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White Papers
On Analysis of Rural and Urban Indian Fingerprint Images
Jan 2010
This paper presents a feasibility study to compare the performance of fingerprint recognition on rural and urban Indian population. The analysis shows that rural population is very challenging and...
Provided by Indraprastha Institute of Information Technology
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White Papers
Quality-Based Fusion for Multichannel Iris Recognition
Jan 2010
The authors propose a quality-based fusion scheme for improving the recognition accuracy using color iris images characterized by three spectral channels - Red, Green and Blue. In the proposed...
Provided by West Virginia University
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White Papers
Biometric Classifier Update Using Online Learning: A Case Study in Near Infrared Face Verification
Jan 2010
The performance of large-scale biometric system deteriorates over time as new individuals are continually enrolled. To maintain a high-level of performance, the classifier has to be retrained...
Provided by West Virginia University
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White Papers
On the Dynamic Selection of Biometric Fusion Algorithms
Jul 2011
Biometric fusion involves consolidating the output of two or more biometric classifiers in order to render a decision about the identity of an individual. The authors consider the problem of...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Simultaneous Latent Fingerprint Recognition
Jul 2011
Simultaneous latent fingerprints are clusters of friction ridge impressions deposited concurrently in a crime scene. The analysis of these impressions is a complex task to infer individualization,...
Provided by West Virginia University
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White Papers
On Co-Training Online Biometric Classifiers
Aug 2011
In an operational biometric verification system, changes in biometric data over a period of time can affect the classification accuracy. Online learning has been used for updating the classifier...
Provided by West Virginia University
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White Papers
Is Gender Classification Across Ethnicity Feasible Using Discriminant Functions?
Aug 2011
Over the years, automatic gender recognition has been used in many applications. However, limited research has been done on analyzing gender recognition across ethnicity scenario. This research...
Provided by Indraprastha Institute of Information Technology
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White Papers
An Architecture of a Web Recommender System Using Social Network User Profiles for e-Commerce
Oct 2011
In this paper, the authors propose a concept of a web e-commerce system that collects and uses, in the process of making recommendations, data obtained from social network profiles of its users....
Provided by Institute of Electrical and Electronics Engineers
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White Papers
An Innovative Trapezium Normalization for Iris Recognition Systems
Jan 2012
Iris normalisation and feature extraction are two last stages of iris processing in iris recognition systems. In normalisation step, the segmented iris disk is transformed to a strip. The most...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Face Recognition Using Hybrid Histogram & Eigen Value Approach
Jan 2012
Face recognition is a task humans perform remarkably easily and successfully. This apparent simplicity was shown to be dangerously misleading as the automatic face recognition seems to be a...
Provided by University of Colorado
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White Papers
Internet Marketing: The New Era of Innovation in e-Commerce
Jan 2012
Internet marketing is an interesting topic especially for researchers in the marketing field. It is a new way of marketing a product/service globally to the targeted market around the world. This...
Provided by International Association of Computer Science & Information Technology (IACSIT)
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White Papers
Offline Signature Recognition Based on Contourlet Transform
May 2011
In this paper, the authors propose new offline Persian signature recognition based on the Contourlet Transform (CT). They utilize Support Vector Machine (SVM) as a tool to evaluate the performance...
Provided by International Association of Computer Science & Information Technology (IACSIT)
-
White Papers
A Distributed Cognition Framework to Compare e-Commerce Websites Using Data Envelopment Analysis
Jun 2009
This paper presents an approach based on the adoption of a distributed cognition framework and non-parametric multicriteria evaluation methodology (DEA) designed specifically to compare e-commerce...
Provided by World Academy of Science, Engineering and Technology
-
White Papers
A Fair Non-Transfer Exchange Protocol
Jun 2009
Network exchange is now widely used. However, it still cannot avoid the problems evolving from network exchange. For example, a buyer may not receive the order even if he/she makes the payment....
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Incremental Fingerprint Recognition Model for Distributed Authentication
May 2008
This paper proposes a novel fingerprint recognition model to accelerate the process of fingerprint verification in a distributed environment improving matching efficiency. Incremental Fingerprint...
Provided by Monash University
-
White Papers
Physical Access Control With Biometric Keys
Apr 2008
This paper describes a physical access control system with biometric authentication. An advantage of biometric-based systems is that users do not need to remember passwords or carry smart cards...
Provided by Shizuoka University
-
White Papers
Data Encryption Based on Protein Synthesis
May 2008
Based on trial and error nature has arrived to the best possible solutions, and throughout the history, mankind has found solutions to his problems with an eye on this source of valuable insights....
Provided by Institute for Advanced Studies
-
Whitepapers
Optimized Discriminant Locality Preserving Projection of Gabor Feature for Biometric Recognition
Apr 2012
Discriminant Locality Preserving Projection (DLPP) cannot obtain optimal discriminant vectors which utmostly optimize the objective of DLPP. This paper proposed a Gabor based Optimized...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Performance Analysis of Color Channel for DCT Based Image Watermarking Scheme
Oct 2007
Due to improvements in imaging technologies and the ease of digital contents creation and manipulation, today there is a pressing need for the copyright protection of digital contents. It is also...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
A Scalable PKI Based on P2P Network
Oct 2007
Public Key Infrastructure (PKI) is a powerful tool for protecting information. Currently a PKI system shows a trend toward an emerging global PKI which becomes more complicated. The global PKI has...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Person Identification Through IRIS Recognition
Jan 2009
In this paper, the authors propose a new biometric-based Iris feature extraction system. The system automatically acquires the biometric data in numerical format (Iris Images) by using a set of...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Improvement of a Fingerprint-Based Remote User Authentication Scheme
Jul 2008
Password authentication has been adopted as one of the most commonly used solutions in network environments to protect resources from unauthorized access. Recently, Khan et al. proposed an...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Implementation of Wavelet Transform-Based Algorithm for Iris Recognition System
Jan 2012
The purpose of this paper is to design a system that will capture the iris image and develop a reliable feature extraction algorithm for iris recognition system. The proposed system is a complete...
Provided by Mapua Institute of Technology
-
Whitepapers
Agent Based Secured e-Shopping Using Elliptic Curve Cryptography
Jan 2012
E-shopping has grown in popularity over the years, mainly because people find it convenient and easy to buy various items comfortably from their office or home. This paper has proposed a...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Security Challenges For Expanding E-governments? Services
Dec 2011
In the scope and vision of using and expanding the types of services e-government portals can offer to citizens, one of the major challenges and possible barriers is the security concern. Unlike...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
An Adaptive Technique for Software Licensing Using Smart Card and Crypto System
Dec 2011
Introduction of new software technologies also increased a great demand for the efficient software digital right management protection to prevent unauthorized copying and illegal distribution,...
Provided by INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
-
Whitepapers
Trust Network and Trust Community Clustering Based on Shortest Path Analysis for E-Commerce
Jun 2012
Trust in e-commerce has become one of the most important issues in online applications. Constantly, a user will only search for the most credible of goods and service providers and then take on...
Provided by Science and Development Network (SciDev.Net)
-
Whitepapers
Authentication Watermarking for Transmission of Hidden Data Using Biometrics Technique
May 2012
This paper covers, a novel scheme of protecting hidden transmission of biometrics using authentication watermarking. The proposed scheme uses watermark embedding algorithm. Compared with...
Provided by International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
Design and Implementation of Architectural Framework of Recommender System for e-Commerce
Dec 2011
The rapid development of internet technologies in recent decades has imposed a heavy information burden on users. The popularity of recommender systems has evolved to provide suggestions and...
Provided by International Journal of Computer Science and Information Technologies
-
Whitepapers
Public Key Replacement and Universal Forgery of SCLS Scheme
Aug 2012
Certificateless cryptography eliminates the need of certificates in the PKI and solves the inherent key escrow problem in the ID-based cryptography. Recently, Du and Wen proposed a Short...
Provided by Kyushu University
-
Whitepapers
An Expressive Decentralizing KP-ABE Scheme with Constant-Size Ciphertext
Jun 2012
Decentralizing attribute based encryption is a variant of multi-authority attribute based encryption which doesn't require a trusted central authority to conduct the system setup. In this paper,...
Provided by University of Electronic Science and Technology
-
Whitepapers
Matrix Powers Algorithms for Trust Evaluation in PKI Architectures
Jul 2012
This paper deals with the evaluation of trust in public-key infrastructures. Different trust models have been proposed to interconnect the various PKI components in order to propagate the trust...
Provided by Universite de Franche-Compte
-
Whitepapers
On the Relationship Between the Traceability Properties of Reed-Solomon Codes
Nov 2012
Fingerprinting codes are used to prevent dishonest users (traitors) from redistributing digital contents. In this paper, codes with the TrAceability (TA) property and codes with the Identifiable...
Provided by Aims
-
Whitepapers
A Novel Hidden Markov Model for Credit Card Fraud Detection
Dec 2012
Nowadays the customers prefer the most accepted payment mode via credit card for the convenient way of online shopping, paying bills in easiest way. At the same time the fraud transaction risks...
Provided by International Journal of Computer Applications
-
Whitepapers
An Ensemble Approach for Credit Card Fraud Detection
Dec 2012
The most important moral issue in the credit card trade is fraud involvement. The main aspires are, primarily, to recognize the different types of credit card fraud, and, secondly, to evaluate...
Provided by International Journal of Computer Applications
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Whitepapers
Measuring Biometric Sample Quality in Terms of Biometric Feature Information in Iris Images
May 2012
This paper develops an approach to measure the information content in a biometric feature representation of iris images. In this paper, the biometric feature information is calculated using the...
Provided by Hindawi Publishing
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Whitepapers
Enriching Lifelong User Modelling with the Social e-Networking and e-Commerce "Pieces of the Puzzle"
Mar 2009
Lifelong User Modeling (LUM) is a long-term vision which is a critical element in achieving lifelong personalized learning. One of the key factors for enabling LUM is making the user models...
Provided by University of Southampton
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Whitepapers
Authentication of Digital Documents Using Secret Key Biometric Watermarking
Nov 2012
Digital documents play a major role in modern era. They are easy to generate, modify and manage. The easy modifiable property of digital document makes it more vulnerable to forgery. It can be...
Provided by National Institute of Technology, Tiruchirappalli
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Whitepapers
Efficient and Enhanced Data Mining Approach for Recommender System
Jul 2012
In this paper, the authors present an explanation of how recommender systems are related to some traditional database analysis techniques. They examine how recommender systems help E-commerce...
Provided by Planetary Scale
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Whitepapers
Building a Trust Model for Generating and Validating Assurance Keys Between Consumers in E-Commerce
Nov 2012
This paper investigates trust building among members of Virtual Communities (VC) as an effective way in E-Commerce from the Consumer-to-Consumer (C2C) perspective. So it reviews studies in...
Provided by International Journal of Computer Applications
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Whitepapers
Localization of Mobile Sensors and Actuators for Intervention in Low-Visibility Conditions: The ZigBee Fingerprinting Approach
Jun 2012
Indoor localization in smoke conditions is one of the EU GUARDIANS project goals. When smoke density grows, optical sensors such as laser range finders and cameras cease to be efficient. Zigbee...
Provided by Hindawi Publishing
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Whitepapers
A Novel Technique to Detect Faces in a Group Photo
Sep 2012
Digital Image Processing plays a vital role in several applications. One of the applications is detection of people faces in a digital photo. Several research works have been progressing in the...
Provided by International Journal of Computer Applications
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Whitepapers
Two Level Centre of Gravity Computation - An Important Parameter for Offline Signature Recognition
Sep 2012
This paper proposed feature extraction method based on centre of gravity for offline signature. Similar to other biometric measures, signatures have inherent variability and so pose a difficult...
Provided by International Journal of Computer Applications
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Whitepapers
Crowdsourcing Recommendations From Social Sentiment
Aug 2012
In this paper, the authors investigate an innovative recommendation system by incorporating relevant social opinion and sentiment information. Their recommendation system, a powerful application...
Provided by Association for Computing Machinery
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Whitepapers
Multimodal Biometric Authentication System Based on High Level Feature Fusion Approach
Aug 2012
Multimodal biometric systems fuse the information from the several biometric modalities to obtain better verification/ identification performance. The practical deployment of biometric...
Provided by EuroJournals
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Whitepapers
Multimodal Human Authentication System Using Fingerprint and Gait Signals Based on Score Level Fusion
Aug 2012
Unimodal biometric systems have to contend with a variety of problems such as noisy data, intra-class variations, restricted degrees of freedom, non-universality, spoof attacks, and unacceptable...
Provided by EuroJournals
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Whitepapers
Multimodal Personal Authentication with Fingerprint, Speech and Teeth Traits Using SVM Classifier
May 2012
Multimodal biometrics systems are becoming increasingly efficient over the unimodal system, especially for the securing mobile devices like PDA, PC tablets and, etc. In this paper, the authors...
Provided by EuroJournals
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Whitepapers
A Novel Biometric Authentication using Contourlet Transform and Enhanced MSVM
Dec 2011
Identifying a person using biometrics is increasingly becoming popular these days. While using biometrics, a number of modalities are available in which face recognition, fingerprint and palmprint...
Provided by EuroJournals
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Whitepapers
A Robust Technique to Characterize the Palmprint Using Radon Transform and Delaunay Triangulation
Nov 2010
For the purpose of biometric applications, the authors explore in this paper a new robust approach to characterizing palmprint features. Instead of processing the acquired image in the spatial...
Provided by International Journal of Computer Applications
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Whitepapers
FPGA Implementation of Light Rail Transit Fare Card Controller Using VHDL
Sep 2009
In this paper, a new and better fare system is introduced. One part of the Light Rail Transit (LRT) system that needs to be upgraded is the fare card controller because smart card (similar to...
Provided by EuroJournals
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Whitepapers
Facial Expression Recognition Using Fuzzy Inference System
Apr 2012
Within the last several years, recognition of human's facial expression has been very active research area of computer vision. It has the important role in the Human-Computer Interaction (HCI)...
Provided by International Journal of Engineering and Innovative Technology (IJEIT)
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Whitepapers
A Framework for the Recognition of Human Emotion Using Soft Computing Models
Feb 2012
Human-Computer Intelligent Interaction (HCII) is an emerging field of science. The interaction between human beings and computers will be more natural if computers are able to perceive and respond...
Provided by International Journal of Computer Applications
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