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Andhra University
(43 results)-
White Papers
A Java Based Network Intrusion Detection System (IDS)
October 3, 2006, 12:00am PDT
The number of hacking and intrusion incidents is increasing alarmingly each year as new technology rolls out. Unfortunately in today's digitally connected world, there is no place to hide. DNS,...
Provided by Andhra University
-
White Papers
New Digital Signature Scheme Using Polynomials Over Non-Commutative Groups
February 1, 2008, 12:00am PST
Digital signatures are probably the most important and widely used cryptographic primitive enabled by public key technology, and they are building blocks of many modern distributed computer...
Provided by Andhra University
-
White Papers
An ID-Based Blind Signature Scheme From Bilinear Pairings
August 31, 2010, 12:00am PDT
Blind signatures, introduced by Chaum, allow a user to obtain a signature on a message without revealing anything about the message to the signer. Blind signatures play an important role in plenty...
Provided by Andhra University
-
White Papers
Fuzzy Based Approach for Predicting Software Development Effort
June 11, 2010, 12:00am PDT
Software development effort prediction is one of the most significant activities in software project management. The literature shows several algorithmic cost estimation models such as Boehm's...
Provided by Andhra University
-
White Papers
An Efficient ID- Based Directed Signature Scheme From Bilinear Pairings
December 5, 2009, 12:00am PST
A directed signature scheme allows a designated verifier to directly verify a signature issued to him, and a third party to check the signature validity with the help of the signer or the...
Provided by Andhra University
-
White Papers
Modified Opportunistic Deficit Round Robin Scheduling for Improved QOS in IEEE 802.16 WBA Networks
November 29, 2009, 12:00am PST
Packet and flow scheduling algorithms for WiMAX has been a topic of interest for a long time since the very inception of WiMAX networks. WiMAX offers advantages particularly in terms of Quality of...
Provided by Andhra University
-
White Papers
A Plausible Comprehensive Web Intelligent System for Investigation of Web User Behavior Adaptable to Incremental Mining
August 1, 2010, 12:00am PDT
With the continued increase in the usage of the World Wide Web (WWW) Web mining has been established as an important area of research. The WWW is a vast repository of unstructured information, in...
Provided by Andhra University
-
White Papers
Scaling Data Mining Algorithms to Large and Distributed Datasets
November 1, 2010, 12:00am PDT
In the contemporary world of global economy real-life data is distributed and evolving consistently. For the purpose of data mining, the large set of evolving and distributed data can be handled...
Provided by Andhra University
-
White Papers
Variable Quantum Deficit Round Robin Scheduling for Improved Fairness in Multihop Networks
January 1, 2011, 12:00am PST
To increase the coverage area, Multichip WiMAX networks are particularly useful without the need to deploy expensive base stations. One of the most common variants in Multihop WiMAX is the...
Provided by Andhra University
-
White Papers
Selfless Distributed Credit Based Scheduling for Improved QoS in IEEE 802.16 WBA Networks
November 1, 2009, 12:00am PDT
Packet and flow scheduling algorithms for WiMAX has been a topic of interest for a long time since the very inception of WiMAX networks. WiMAX offers advantages particularly in terms of Quality of...
Provided by Andhra University
-
White Papers
Speech Recognition Using HMM With MFCC-An Analysis Using Frequency Specral Decomposion Technique
December 1, 2010, 12:00am PST
This paper presents an approach to the recognition of speech signal using frequency spectral information with Mel frequency for the improvement of speech feature representation in a HMM based...
Provided by Andhra University
-
White Papers
Analysis of 4p-Kappa TEF in to Software Reliability Growth Model and Optimal Software Release Policy
February 1, 2010, 12:00am PST
This paper investigates a SRGM (Software Reliability Growth Model) based on NHPP (Non-Homogeneous Poisson Process) which incorporates the 4p-Kappa testing effort function. Testing Software...
Provided by Andhra University
-
White Papers
Performance Evaluation of Two Node Tandem Communication Network With Dynamic Bandwidth Allocation Having Two Stage Direct Bulk Arrivals
January 1, 2011, 12:00am PST
A two node tandem communication network with Dynamic Bandwidth Allocation (DBA) having two stage direct bulk arrivals is developed and analyzed. The messages arriving to the source are packetized...
Provided by Andhra University
-
White Papers
Identifying the Importance of Software Reuse in COCOMO81, COCOMOII
December 12, 2009, 12:00am PST
Software project management is an interpolation of project planning, project monitoring and project termination. The substratal goals of planning are to scout for the future, to diagnose the...
Provided by Andhra University
-
White Papers
A Tandem Communication Network With Dynamic Bandwidth Allocation and Modified Phase Type Transmission Having Bulk Arrivals
July 1, 2010, 12:00am PDT
This paper deals with the performance evaluation of a two node communication network with dynamic bandwidth allocation and modified phase type transmission having bulk arrivals. The performance of...
Provided by Andhra University
-
White Papers
A New Approach for Estimating Software Effort Using RBFN Network
July 1, 2008, 12:00am PDT
Effort estimation consist the prediction of how many hours of work and how many workers are needed to develop a project. Predicting software development effort with high precision is still a great...
Provided by Andhra University
-
White Papers
Credibility Based Corrective Mechanism for Reputation Computation in Peer-to-Peer Communities
May 1, 2008, 12:00am PDT
Trust plays a key role in each transaction in online Peer - To - Peer (P2P) communities. Transaction based trust computation is an insufficient mechanism when the number of transactions is less....
Provided by Andhra University
-
White Papers
Fuzzy Based Approach for Privacy Preserving Publication of Data
January 1, 2008, 12:00am PST
Data privacy is the most acclaimed problem when publishing individual data. It ensures individual data publishing without disclosing sensitive data. The much popular approach, is K-Anonymity,...
Provided by Andhra University
-
White Papers
New Model for Quality of Service in Mobile Ad Hoc Network
December 1, 2009, 12:00am PST
A Mobile Ad hoc NETwork (MANET) is a collection of mobile nodes where each node is free to move about arbitrarily. The Ad Hoc On-Demand Distance Vector AODV) routing protocol is one of the...
Provided by Andhra University
-
White Papers
Approaches and Data Processing Techniques for Intrusion Detection Systems
December 1, 2009, 12:00am PST
The process of monitoring the events occurring in a computer system or network and analyzing them for sign of intrusions is known as Intrusion Detection Systems (IDS).In this paper an overview of...
Provided by Andhra University
-
White Papers
Authentication Schemes for Session Passwords Using Color and Images
May 1, 2011, 12:00am PDT
Textual passwords are the most common method used for authentication. But textual passwords are vulnerable to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical...
Provided by Andhra University
-
White Papers
A Novel Approach for Privacy Preserving Publication of Data
May 16, 2008, 12:00am PDT
Protecting privacy of an individual while revealing knowledge about one's personal and sensitive information is a much talked about concern in the data mining world. Several works have been...
Provided by Andhra University
-
White Papers
IP-Surveillance System for Unmanned Platforms of Offshore Oil & Gas Field Using WiMAX Technology
May 17, 2008, 12:00am PDT
The Offshore oil and gas fields generally consist of a process complex and group of unmanned platforms attached to it. The hydrocarbons produced at different unmanned platforms will be transported...
Provided by Andhra University
-
White Papers
Performance Analysis of MC-CDMA and OFDM in Wireless Rayleigh Channel
December 1, 2010, 12:00am PST
Recent advances in wireless communications have made use of MC-CDMA and OFDM techniques to allow for high data rate transmission. Rapid time variations of the wireless communication channel have...
Provided by Andhra University
-
White Papers
A Software Safety Model for Safety Critical Applications
October 1, 2009, 12:00am PDT
Software has become responsible for most of the critical functions of complex systems. Software safety is the notion that software will execute within a system context without contributing to...
Provided by Andhra University
-
White Papers
A Study of the Agile Software Development Methods, Applicability and Implications in Industry
April 1, 2011, 12:00am PDT
There has been a tremendous importance in the field of agile software development approaches in the recent past. This is because of the fastness that agile approaches bring in the life cycle of...
Provided by Andhra University
-
White Papers
Performance Evaluation of a Communication Network With Dynamic Bandwidth Allocation and Bulk Arrivals
February 1, 2011, 12:00am PST
Communication networks had a separate deployment for each emerging service like telephone networks, data networks and multimedia networks. In integrated services network the packets are...
Provided by Andhra University
-
Whitepapers
A Categorical Review of Recommender Systems
September 1, 2012, 12:00am PDT
As more and more information became available electronically, the need for effective information retrieval and implementation of filtering tools has become essential for easy access of relevant...
Provided by Andhra University
-
Whitepapers
A Novel Semi-Blind Reference Color Image Watermarking Using DWT-DCT-SVD
September 1, 2012, 12:00am PDT
In this paper, the authors propose three robust and semi-blind digital color image watermarking algorithms. These algorithms are based on hybrid transforms using the combination of Discrete Cosine...
Provided by Andhra University
-
Whitepapers
Privacy Preserving Through Segment-Based Visual Cryptography
July 1, 2012, 12:00am PDT
The role of privacy in the digital world is an essential criterion and confidentiality of pictographic data has added significance to the study of security. A version of visual cryptography for...
Provided by Andhra University
-
Whitepapers
Position Detection with Face Recognitionusing Image Processing and Machine Learning Techniques
December 10, 2011, 12:00am PST
In this paper, an improved algorithm for detecting the position of a person in controlled environments using the face detection algorithm is proposed. This algorithm ingeniously combines different...
Provided by Andhra University
-
Whitepapers
Performance Evaluation of DSR in Various Placement Environments
December 3, 2010, 12:00am PST
The main method for evaluating the performance of MANETs is simulation. This paper is subjected to the Dynamic Source Routing protocol (DSR) and evaluated its performance in three different...
Provided by Andhra University
-
Whitepapers
A Semi-Blind Reference Video Watermarking Using Hybrid Transforms for Copyright Protection
August 1, 2012, 12:00am PDT
When network and storage devices become more popular, the digital data more easily and more quickly will be distributed. Can be easily pirated copy and did not limit a large number of multimedia...
Provided by Andhra University
-
Whitepapers
UNET- A Simulator for Underwater Networks
July 1, 2012, 12:00am PDT
The applications of Underwater Sensor Networks are plenty and varied. Acoustic sensor nodes and Autonomous Underwater Vehicles are the main constituents of such a network. But it is required to...
Provided by Andhra University
-
White Papers
Scheme of Encryption for Block Ciphers and Multi Code Generation Based on Secret Key
November 1, 2011, 12:00am PDT
In this paper, the authors propose a scheme of encryption for Block ciphers in N-alphabet, where every member of any m-block of plain text is enciphered by different permutations which are...
Provided by Andhra University
-
White Papers
An Ancient Indian Board Game as a Tool for Authentication
July 1, 2011, 12:00am PDT
User authentication is the first phase of information security. Users should remember their passwords and recall them for authentication. Text based passwords is the traditional method for...
Provided by Andhra University
-
White Papers
Modeling an Intrusion Detection System Using Data Mining and Genetic Algorithms Based on Fuzzy Logic
July 1, 2008, 12:00am PDT
Fuzzy logic based methods together with the techniques from Artificial Intelligence have gained importance. Data mining techniques like clustering techniques, Association rules together with fuzzy...
Provided by Andhra University
-
White Papers
Handwritten Text Image Authentication Using Back Propagation
September 1, 2011, 12:00am PDT
Authentication is the act of confirming the truth of an attribute of a datum or entity. This might involve confirming the identity of a person, tracing the origins of an artefact, ensuring that a...
Provided by Andhra University
-
White Papers
A Novel Approach for Pass Word Authentication Using Brain -State -In -A Box (BSB) Model
September 21, 2011, 12:00am PDT
Authentication is the act of confirming the truth of an attribute of a datum or entity. This might involve confirming the identity of a person, tracing the origins of an artefact, ensuring that a...
Provided by Andhra University
-
White Papers
Generation of Nakagami Fading Signals With Arbitrary Correlation and Fading Parameters
June 1, 2011, 12:00am PDT
Mobile radio channel simulators are essential for repeatable system tests in the development, design, or test laboratory. Field tests in a mobile environment are considerably more expensive and...
Provided by Andhra University
-
Whitepapers
UNET- A Simulator for Underwater Networks
July 1, 2012, 12:00am PDT
The applications of Underwater Sensor Networks are plenty and varied. Acoustic sensor nodes and Autonomous Underwater Vehicles are the main constituents of such a network. But it is required to...
Provided by Andhra University
-
Whitepapers
A Semi-Blind Reference Video Watermarking Using Hybrid Transforms for Copyright Protection
August 1, 2012, 12:00am PDT
When network and storage devices become more popular, the digital data more easily and more quickly will be distributed. Can be easily pirated copy and did not limit a large number of multimedia...
Provided by Andhra University
-
Whitepapers
Performance Evaluation of DSR in Various Placement Environments
December 3, 2010, 12:00am PST
The main method for evaluating the performance of MANETs is simulation. This paper is subjected to the Dynamic Source Routing protocol (DSR) and evaluated its performance in three different...
Provided by Andhra University
-
Whitepapers
Position Detection with Face Recognitionusing Image Processing and Machine Learning Techniques
December 10, 2011, 12:00am PST
In this paper, an improved algorithm for detecting the position of a person in controlled environments using the face detection algorithm is proposed. This algorithm ingeniously combines different...
Provided by Andhra University
-
Whitepapers
Privacy Preserving Through Segment-Based Visual Cryptography
July 1, 2012, 12:00am PDT
The role of privacy in the digital world is an essential criterion and confidentiality of pictographic data has added significance to the study of security. A version of visual cryptography for...
Provided by Andhra University
-
Whitepapers
A Novel Semi-Blind Reference Color Image Watermarking Using DWT-DCT-SVD
September 1, 2012, 12:00am PDT
In this paper, the authors propose three robust and semi-blind digital color image watermarking algorithms. These algorithms are based on hybrid transforms using the combination of Discrete Cosine...
Provided by Andhra University
-
Whitepapers
A Categorical Review of Recommender Systems
September 1, 2012, 12:00am PDT
As more and more information became available electronically, the need for effective information retrieval and implementation of filtering tools has become essential for easy access of relevant...
Provided by Andhra University
-
Whitepapers
Modified Queue-Based Exponential Rule Scheduler for Improved QoS in OFDMA Systems
April 1, 2010, 12:00am PDT
In the authors' paper, they propose a modification of queue based exponential scheduler that dynamically improves the channel gain of far away users (by increasing their credits) at the cost of a...
Provided by Andhra University
-
Whitepapers
A Novel Approach for Authenticating Textual or Graphical Passwords Using Hopfield Neural Network
July 1, 2010, 12:00am PDT
Password authentication using Hopfield Networks is presented in this paper. In this paper, the authors discussed the Hopfield Network Scheme for Textual and graphical passwords, for which input...
Provided by Andhra University
-
Whitepapers
A Novel Approach for Pass Word Authentication Using Bidirectional Associative Memory
November 1, 2011, 12:00am PDT
Password authentication is a very important system security procedure to gain access to user resources. In the traditional password authentication methods a server has check the authenticity of...
Provided by Andhra University
-
White Papers
Generation of Nakagami Fading Signals With Arbitrary Correlation and Fading Parameters
June 1, 2011, 12:00am PDT
Mobile radio channel simulators are essential for repeatable system tests in the development, design, or test laboratory. Field tests in a mobile environment are considerably more expensive and...
Provided by Andhra University
-
White Papers
A Novel Approach for Pass Word Authentication Using Brain -State -In -A Box (BSB) Model
September 21, 2011, 12:00am PDT
Authentication is the act of confirming the truth of an attribute of a datum or entity. This might involve confirming the identity of a person, tracing the origins of an artefact, ensuring that a...
Provided by Andhra University
-
White Papers
Handwritten Text Image Authentication Using Back Propagation
September 1, 2011, 12:00am PDT
Authentication is the act of confirming the truth of an attribute of a datum or entity. This might involve confirming the identity of a person, tracing the origins of an artefact, ensuring that a...
Provided by Andhra University
-
White Papers
An Ancient Indian Board Game as a Tool for Authentication
July 1, 2011, 12:00am PDT
User authentication is the first phase of information security. Users should remember their passwords and recall them for authentication. Text based passwords is the traditional method for...
Provided by Andhra University
-
White Papers
Scheme of Encryption for Block Ciphers and Multi Code Generation Based on Secret Key
November 1, 2011, 12:00am PDT
In this paper, the authors propose a scheme of encryption for Block ciphers in N-alphabet, where every member of any m-block of plain text is enciphered by different permutations which are...
Provided by Andhra University
-
White Papers
Performance Evaluation of a Communication Network With Dynamic Bandwidth Allocation and Bulk Arrivals
February 1, 2011, 12:00am PST
Communication networks had a separate deployment for each emerging service like telephone networks, data networks and multimedia networks. In integrated services network the packets are...
Provided by Andhra University
-
White Papers
A Study of the Agile Software Development Methods, Applicability and Implications in Industry
April 1, 2011, 12:00am PDT
There has been a tremendous importance in the field of agile software development approaches in the recent past. This is because of the fastness that agile approaches bring in the life cycle of...
Provided by Andhra University
-
White Papers
A Software Safety Model for Safety Critical Applications
October 1, 2009, 12:00am PDT
Software has become responsible for most of the critical functions of complex systems. Software safety is the notion that software will execute within a system context without contributing to...
Provided by Andhra University
-
White Papers
Performance Analysis of MC-CDMA and OFDM in Wireless Rayleigh Channel
December 1, 2010, 12:00am PST
Recent advances in wireless communications have made use of MC-CDMA and OFDM techniques to allow for high data rate transmission. Rapid time variations of the wireless communication channel have...
Provided by Andhra University
-
White Papers
IP-Surveillance System for Unmanned Platforms of Offshore Oil & Gas Field Using WiMAX Technology
May 17, 2008, 12:00am PDT
The Offshore oil and gas fields generally consist of a process complex and group of unmanned platforms attached to it. The hydrocarbons produced at different unmanned platforms will be transported...
Provided by Andhra University
-
White Papers
A Novel Approach for Privacy Preserving Publication of Data
May 16, 2008, 12:00am PDT
Protecting privacy of an individual while revealing knowledge about one's personal and sensitive information is a much talked about concern in the data mining world. Several works have been...
Provided by Andhra University
-
White Papers
Authentication Schemes for Session Passwords Using Color and Images
May 1, 2011, 12:00am PDT
Textual passwords are the most common method used for authentication. But textual passwords are vulnerable to eves dropping, dictionary attacks, social engineering and shoulder surfing. Graphical...
Provided by Andhra University
-
White Papers
Approaches and Data Processing Techniques for Intrusion Detection Systems
December 1, 2009, 12:00am PST
The process of monitoring the events occurring in a computer system or network and analyzing them for sign of intrusions is known as Intrusion Detection Systems (IDS).In this paper an overview of...
Provided by Andhra University
-
White Papers
New Model for Quality of Service in Mobile Ad Hoc Network
December 1, 2009, 12:00am PST
A Mobile Ad hoc NETwork (MANET) is a collection of mobile nodes where each node is free to move about arbitrarily. The Ad Hoc On-Demand Distance Vector AODV) routing protocol is one of the...
Provided by Andhra University
-
White Papers
Fuzzy Based Approach for Privacy Preserving Publication of Data
January 1, 2008, 12:00am PST
Data privacy is the most acclaimed problem when publishing individual data. It ensures individual data publishing without disclosing sensitive data. The much popular approach, is K-Anonymity,...
Provided by Andhra University
-
White Papers
Credibility Based Corrective Mechanism for Reputation Computation in Peer-to-Peer Communities
May 1, 2008, 12:00am PDT
Trust plays a key role in each transaction in online Peer - To - Peer (P2P) communities. Transaction based trust computation is an insufficient mechanism when the number of transactions is less....
Provided by Andhra University
-
White Papers
A New Approach for Estimating Software Effort Using RBFN Network
July 1, 2008, 12:00am PDT
Effort estimation consist the prediction of how many hours of work and how many workers are needed to develop a project. Predicting software development effort with high precision is still a great...
Provided by Andhra University
-
White Papers
A Tandem Communication Network With Dynamic Bandwidth Allocation and Modified Phase Type Transmission Having Bulk Arrivals
July 1, 2010, 12:00am PDT
This paper deals with the performance evaluation of a two node communication network with dynamic bandwidth allocation and modified phase type transmission having bulk arrivals. The performance of...
Provided by Andhra University
-
White Papers
Identifying the Importance of Software Reuse in COCOMO81, COCOMOII
December 12, 2009, 12:00am PST
Software project management is an interpolation of project planning, project monitoring and project termination. The substratal goals of planning are to scout for the future, to diagnose the...
Provided by Andhra University
-
White Papers
Performance Evaluation of Two Node Tandem Communication Network With Dynamic Bandwidth Allocation Having Two Stage Direct Bulk Arrivals
January 1, 2011, 12:00am PST
A two node tandem communication network with Dynamic Bandwidth Allocation (DBA) having two stage direct bulk arrivals is developed and analyzed. The messages arriving to the source are packetized...
Provided by Andhra University
-
White Papers
Analysis of 4p-Kappa TEF in to Software Reliability Growth Model and Optimal Software Release Policy
February 1, 2010, 12:00am PST
This paper investigates a SRGM (Software Reliability Growth Model) based on NHPP (Non-Homogeneous Poisson Process) which incorporates the 4p-Kappa testing effort function. Testing Software...
Provided by Andhra University
-
White Papers
Speech Recognition Using HMM With MFCC-An Analysis Using Frequency Specral Decomposion Technique
December 1, 2010, 12:00am PST
This paper presents an approach to the recognition of speech signal using frequency spectral information with Mel frequency for the improvement of speech feature representation in a HMM based...
Provided by Andhra University
-
White Papers
Selfless Distributed Credit Based Scheduling for Improved QoS in IEEE 802.16 WBA Networks
November 1, 2009, 12:00am PDT
Packet and flow scheduling algorithms for WiMAX has been a topic of interest for a long time since the very inception of WiMAX networks. WiMAX offers advantages particularly in terms of Quality of...
Provided by Andhra University
-
White Papers
Variable Quantum Deficit Round Robin Scheduling for Improved Fairness in Multihop Networks
January 1, 2011, 12:00am PST
To increase the coverage area, Multichip WiMAX networks are particularly useful without the need to deploy expensive base stations. One of the most common variants in Multihop WiMAX is the...
Provided by Andhra University
-
White Papers
Scaling Data Mining Algorithms to Large and Distributed Datasets
November 1, 2010, 12:00am PDT
In the contemporary world of global economy real-life data is distributed and evolving consistently. For the purpose of data mining, the large set of evolving and distributed data can be handled...
Provided by Andhra University
-
White Papers
A Plausible Comprehensive Web Intelligent System for Investigation of Web User Behavior Adaptable to Incremental Mining
August 1, 2010, 12:00am PDT
With the continued increase in the usage of the World Wide Web (WWW) Web mining has been established as an important area of research. The WWW is a vast repository of unstructured information, in...
Provided by Andhra University
-
White Papers
Modified Opportunistic Deficit Round Robin Scheduling for Improved QOS in IEEE 802.16 WBA Networks
November 29, 2009, 12:00am PST
Packet and flow scheduling algorithms for WiMAX has been a topic of interest for a long time since the very inception of WiMAX networks. WiMAX offers advantages particularly in terms of Quality of...
Provided by Andhra University
-
White Papers
An Efficient ID- Based Directed Signature Scheme From Bilinear Pairings
December 5, 2009, 12:00am PST
A directed signature scheme allows a designated verifier to directly verify a signature issued to him, and a third party to check the signature validity with the help of the signer or the...
Provided by Andhra University
-
White Papers
Fuzzy Based Approach for Predicting Software Development Effort
June 11, 2010, 12:00am PDT
Software development effort prediction is one of the most significant activities in software project management. The literature shows several algorithmic cost estimation models such as Boehm's...
Provided by Andhra University
-
White Papers
An ID-Based Blind Signature Scheme From Bilinear Pairings
August 31, 2010, 12:00am PDT
Blind signatures, introduced by Chaum, allow a user to obtain a signature on a message without revealing anything about the message to the signer. Blind signatures play an important role in plenty...
Provided by Andhra University
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