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International Journal of Computer Applications
(2854 results)-
Whitepapers
Do Programming Languages Influence the Impact of Software Changes?
December 1, 2012, 12:00am PST
During a software development process, changes happen in almost every phase: requirements, design implementation, and maintenance. Software-change impact analysis, or simply impact analysis (IA),...
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SMSCQA: System for Measuring Source Code Quality Assurance
December 1, 2012, 12:00am PST
Today software systems play a critical role in various aspects of human life, and become part of everyday life. Many of these systems are essential for the completion of day-to-day activities. The...
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MAC and Routing Layer Supports for QoS in MANET: A Survey
December 1, 2012, 12:00am PST
In Mobile Ad Hoc NETworks (MANET), Providing QoS guarantee is difficult task due to unreliable Wireless nature of Link, Mobility, Lacking of Centralized Coordination and Channel contention. For...
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A Self-Organizing Neural Scheme for Door Detection in Different Environments
December 1, 2012, 12:00am PST
Doors are important landmarks for indoor mobile robot navigation and also assist blind people to independently access unfamiliar buildings. Most existing algorithms of door detection are limited...
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Whitepapers
A Framework for Integrated Routing Protocols for Mobile Ad Hoc Network
December 1, 2012, 12:00am PST
A Mobile Ad Hoc NETwork (MANET) is a collection of wireless mobile nodes that can dynamically form a network without using any pre-existing fixed infrastructure. Due to the mobility of the nodes,...
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Whitepapers
Cryptanalysis Techniques for Stream Cipher: A Survey
December 1, 2012, 12:00am PST
Stream Ciphers are one of the most important cryptographic techniques for data security due to its efficiency in terms of resources and speed. This paper aims to provide a comprehensive survey...
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Whitepapers
An Efficient DCT Compression Technique Using Strassen's Matrix Multiplication Algorithm
December 1, 2012, 12:00am PST
'Image compression' minimizes the problem that the authors face in storing and transmitting large amount of data. It reduces the size of data required to represent a digital image. In this...
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Whitepapers
Hierarchical Routing Protocol for Free-Space Optical Mobile Ad Hoc Networks (FSO/RF MANET)
December 1, 2012, 12:00am PST
The existing routing protocols in mobile ad hoc network such as DSDV, AODV, DSR, ZRP, SRL, HSR, etc cannot be utilized for FSO/RF MANET owing to certain disjoint characteristics of free space...
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Whitepapers
Program Slicing Using Test Cases
December 1, 2012, 12:00am PST
The main applications of program slicing include various software engineering activities such as program understanding, debugging, testing, program maintenance, complexity measurement and so on....
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Whitepapers
Secured Reliable Multipath Routing Protocol (SRMRP) Using Trust Computation and Carrier Sense Multiple Access With Collision Intimation (CSMA/CI) for Heterogeneous IP-Based Mobile Ad-Hoc Networks
December 1, 2012, 12:00am PST
This paper proposes Secured Reliable Multipath Routing Protocol (SRMRP) using Distributed Trust Computation and Carrier Sense Multiple Access with Collision Intimation for Distributed...
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Whitepapers
Adaptive Reliable and Congestion Conscious Routing Protocol (RCCRP) Using Link Stability Estimation with Bypass Route Mechanism for Mobile Ad Hoc Networks
December 1, 2012, 12:00am PST
In Mobile Ad hoc NETworks (MANETs) the main reason for packet loss is due to the link failure or node failure. When the link failure occurs, the upstream node with the cached data in its buffer...
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Whitepapers
Analysis of Reusability of Object-Oriented System Using CK Metrics
December 1, 2012, 12:00am PST
In the object-oriented environment, one of the most important aspects having strong influence on the quality of resulting software system is the design complexity. The OO model offers the...
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Whitepapers
Contourlet Transform for Iris Image Segmentation
December 1, 2012, 12:00am PST
The aim of this paper is improving the iris segmentation with the Contourlet transform. At first iris segmentation performed by canny edge detector and Hough Transform. By this approach some...
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Whitepapers
Urdu Character Recognition Using Principal Component Analysis
December 1, 2012, 12:00am PST
This paper proposes a method for Urdu language text search in image based Urdu Text. In the proposed method two databases of images have been created; first one for training purpose and another...
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Whitepapers
A Feature Subset Selection Method Based on Symmetric Uncertainty and Ant Colony Optimization
December 1, 2012, 12:00am PST
Feature subset selection is one of the key problems in the area of pattern recognition and machine learning. Feature subset selection refers to the problem of selecting only those features that...
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Whitepapers
Using Bloom Filter Array (BFA) to Speed up the Lookup in Distributed Storage System
December 1, 2012, 12:00am PST
Today's storage systems have a major issue for the long-term storage of massive amounts of unstructured data. The reliability and availability of that fortune of data become important factors. So,...
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Whitepapers
Smartcard Based Android Application for Public Transport Ticketing System
December 1, 2012, 12:00am PST
The large amount of growth in India's population has increased the demand on the transport systems. In the areas of public transport, it has become essential to consider effective technologies...
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Whitepapers
k-Anonymization Using Multidimensional Suppression for Data De-Identification
December 1, 2012, 12:00am PST
As searching methods have advanced the increased risk of privacy disclosure makes it important to protect privacy of user during data publishing. Many of the algorithms used for the data...
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Whitepapers
A New Method for Preserving Privacy in Quantitative Association Rules Using Genetic Algorithm
December 1, 2012, 12:00am PST
Data mining is the process of extracting hidden patterns from data. With the explosion of data, data mining is essential to extract useful information. Association rule mining is a method for...
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Whitepapers
Performance Analysis of Mobile Memory with Optimization
December 1, 2012, 12:00am PST
As it known that mobile phones has low end configuration so the authors need memory optimization and network bandwidth reduction. These are very important factor for mobile developer because...
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Whitepapers
Study of Various Decision Tree Pruning Methods with Their Empirical Comparison in WEKA
December 1, 2012, 12:00am PST
Classification is important problem in data mining. Given a data set, classifier generates meaningful description for each class. Decision trees are most effective and widely used classification...
Provided by International Journal of Computer Applications
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Whitepapers
Resource Management Schemes for QoS in Hybrid Wireless Networks
December 1, 2012, 12:00am PST
The Hybrid Wireless Network (HWN) such as WLAN, Cellular, ad hoc networks is not only used for transferring voice but also to support data, video and multimedia. In addition, the key issues...
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Whitepapers
Performance Analysis in Dynamic VLR based Location Management Scheme for the Omni Directional Mobility Movement for PCS Networks
December 1, 2012, 12:00am PST
Location management plays an important role in guaranteeing the effective operation of Personal Communication services (PCS). In this paper a dynamic VLR (Visitor Location Register) based location...
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Whitepapers
Hybrid Optimized Back Propagation Learning Algorithm for Multi-Layer Perceptron
December 1, 2012, 12:00am PST
Standard neural network based on general back propagation learning using delta method or gradient descent method has some great faults like poor optimization of error-weight objective function,...
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Whitepapers
Taxonomy Based Data Marts
December 1, 2012, 12:00am PST
The aim of this paper is to depict new approach called taxonomy based data marts which add a new layer for the categorization of the queries using data warehouse which is the database that...
Provided by International Journal of Computer Applications
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Whitepapers
Path Planning in Swarm Robots Using Particle Swarm Optimisation on Potential Fields
December 1, 2012, 12:00am PST
This paper presents a novel implementation of Particle Swarm Optimization (PSO) for finding the most optimal solution to path planning problem for a swarm of robots. The swarm canvasses through...
Provided by International Journal of Computer Applications
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Whitepapers
FPGA Based High Speed Double Precision Floating Point Divider
December 1, 2012, 12:00am PST
Floating point arithmetic is widely used in many areas, especially scientific computation and signal processing. For many signal processing, and graphics applications, it is acceptable to trade...
Provided by International Journal of Computer Applications
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Whitepapers
A Comparative Study for Optimization of Video File Compression in Cloud Environment
December 1, 2012, 12:00am PST
Many organizations like hospitals for telemedicine, journalism for live-telecast and academies are using a service video-on-demand for delivering the lectures and research contents to the remote...
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Whitepapers
Handoff Mechanism Using Spectrum Pool
December 1, 2012, 12:00am PST
In this paper, spectrum pool is one of the efficient techniques for spectrum sensing selection. Cognitive radio always preferred for accessing free channels efficiently with minimum handoff delay...
Provided by International Journal of Computer Applications
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Whitepapers
A Fast Approach to Clustering Datasets Using DBSCAN and Pruning Algorithms
December 1, 2012, 12:00am PST
Among the various clustering algorithms, DBSCAN is an effective clustering algorithm used in many applications. It has various advantages like no a priori assumption needed about the number of...
Provided by International Journal of Computer Applications
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Whitepapers
K-Nearest Neighbor Classification Approach for Face and Fingerprint at Feature Level Fusion
December 1, 2012, 12:00am PST
Biometric system that based on single biometric called uni-modal biometrics usually suffers from problems like imposter's attack or hacking, unacceptable error rate and low performance. So the...
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Whitepapers
An Efficient Security Model in Cloud Computing Based on Soft Computing Techniques
December 1, 2012, 12:00am PST
In recent years, Cloud computing is one of the most attractive technological research area because of its flexibility as well as cost efficiency. Generally in a cloud the data are transferred...
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Whitepapers
Learning Quality and Speed in Networks of Neurons and Knowledge of Behavior Problems
December 1, 2012, 12:00am PST
This paper introduced to the basic tasks to increase the speed networks and neurons and important way for optimal training and focus on solving problems and improving the quality and increasing...
Provided by International Journal of Computer Applications
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Whitepapers
Exploitation of Cross-Site Scripting (XSS) Vulnerability on Real World Web Applications and Its Defense
December 1, 2012, 12:00am PST
Attacks on web applications are growing rapidly with the opening of new technologies, HTML tags and JavaScript functions. Cross-Site Scripting (XSS) vulnerabilities are being exploited by the...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Analysis of MPI (mpi4py) on Diskless Cluster Environment in Ubuntu
December 1, 2012, 12:00am PST
Now-a-days Cluster computing has become a crying need for the processing of large scale data. For computing large amount of data, which need huge execution time, the run time can be reduced using...
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Whitepapers
An Algorithm to Evaluate Iceberg Query Using Compacted Bitmap Vector
December 1, 2012, 12:00am PST
The data storing and retrieving are playing a major role in the data clustering and data warehousing techniques. The effectiveness of a data retrieving method depends upon the data specific...
Provided by International Journal of Computer Applications
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Whitepapers
Defect Prediction for Object Oriented Software Using Support Vector Based Fuzzy Classification Model
December 1, 2012, 12:00am PST
In software development research, early prediction of defective software modules always attracts the developers because it can reduces the overall requirements of software development such as time...
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Whitepapers
New Component Composition Metrics for Component Based Software Development
December 1, 2012, 12:00am PST
Component Based Software Engineering (CBSE) is an environment which uses software components as main building block during designing and creation of a software system. A Component is a software...
Provided by International Journal of Computer Applications
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Whitepapers
Intelligent Security System with Wireless Sensors
December 1, 2012, 12:00am PST
Wireless sensor networks emphasize in most of the real world applications such as military applications, medical field and home appliances and so on. Sensors used in such applications do not...
Provided by International Journal of Computer Applications
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Whitepapers
Online Cleaning of Wireless Sensor Data Resulting in Improved Context Extraction
December 1, 2012, 12:00am PST
Wireless Sensors enable fine grain monitoring of activities of individual and social interest. Typically these sensors sense & send data continuously directly or through other sensor nodes to a...
Provided by International Journal of Computer Applications
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Whitepapers
Comparison of IR Models for Text Classification
January 1, 2013, 12:00am PST
As there is availability of large amount of data on the web, but due to constraints web is only used for browsing and searching. Traditional IE uses NLP techniques such as lexicons, grammars,...
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Whitepapers
Detection of Malware by using Sequence Alignment Strategy and Data Mining Techniques
January 1, 2013, 12:00am PST
Malware is basically malicious software or programs which are a major challenge or major threats for the computer and different computer applications in the field of IT and cyber security....
Provided by International Journal of Computer Applications
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Whitepapers
Integrating Markov Model with KNN Classification for Web Page Prediction
January 1, 2013, 12:00am PST
World Wide Web is growing rapidly in recent years. User's experience on the internet can be improved by minimizing user's web access latency. This can be done by predicting the next step taken by...
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Whitepapers
A Soft Computing Approach for User Preference in Web based Learning
January 1, 2013, 12:00am PST
The web-based learning system has emerged as a new means of skill training and knowledge acquisition, encouraging both academia and industry to invest resources in the adoption of this system....
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Whitepapers
Face Detection & Recognition Based on Fusion of Omnidirectional & PTZ Vision Sensors and Heteregenous Database
January 1, 2013, 12:00am PST
Large field of view with high resolution has always been sought-after for mobile robotic authentication. So the vision system proposed here is composed of a catadioptric sensor for full range...
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Whitepapers
A Cross Layer Based Channel Assignment Algorithm in Multi Radio Multi Channel Wireless Mesh Networks
January 1, 2013, 12:00am PST
A wireless mesh network consists of radio nodes which are organized in a mesh topology and a wireless mesh network is implemented using wireless technologies like 802.11, 802.15, 802.16, cellular...
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Whitepapers
A Novel Depth based Segmentation Approach for Offline Signature Verification
January 1, 2013, 12:00am PST
Signature verification is one of the most widely used biometrics for authentication. The objective of the signature verification system is to discriminate between two classes: the original and the...
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Whitepapers
Human Identification System Based on Face Using Active Horizontal Levels (AHLs) Feature
January 1, 2013, 12:00am PST
Now-a-days, face is a crucial field for many pattern recognition researchers. It is considered as a good way for biometric authentication in many surveillance systems. The most important issue in...
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Whitepapers
Object Oriented Test Case Generation Technique Using Genetic Algorithms
January 1, 2013, 12:00am PST
Computers have become a necessity in users everyday lives, and are used in a variety of systems, ranging from sophisticated ones to home appliances. Software plays an important role in many of...
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Whitepapers
Symmetric Algorithm Survey: A Comparative Analysis
January 1, 2013, 12:00am PST
Information Security has become an important issue in modern world as the popularity and infiltration of Internet commerce and communication technologies has emerged, making them a prospective...
Provided by International Journal of Computer Applications
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Whitepapers
Validation of Software Architectural Tool for Object-Orinted Testing Using with the Facilitate Quality Attributes
January 1, 2013, 12:00am PST
In this paper, the authors investigate, quality of software using comprehend their architecture testing model, with the help of object oriented characteristic relationship, using different...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Evaluation of Fault Tolerance Protocols in MANET
January 1, 2013, 12:00am PST
A Mobile Ad-hoc NETwork (MANET) is a collection of wireless mobile nodes communicating with each other using multi-hop wireless links without any existing network infrastructure or centralized...
Provided by International Journal of Computer Applications
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Whitepapers
Evaluating the Impact of Thermal Noise on AODV, DSDV and DSR Routing Protocols in Mobile Ad-hoc Networks
January 1, 2013, 12:00am PST
Because of their good support and easy deployment, Wireless Ad-hoc NETworks are currently widely being used for many industrial or military applications. Like other communication networks,...
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Whitepapers
A New PWL Approximation for The "Self-Adjustable Offset Min-Sum" Decoding with a Highly Reduced-Complexity
January 1, 2013, 12:00am PST
Low-Density Parity-Check (LDPC) code is an Error Correcting Code (ECC) which is used in high throughput applications such the Digital Video Broadcasting for the second generation digital satellite...
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A Survey of Self-protected Mobile Agents
January 1, 2013, 12:00am PST
Mobile agents are software which moves autonomously through a computer network with aim to perform some computation or gather information on behalf of its creator or an application. In the last...
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Whitepapers
Distributed Hierarchical Group Key Management Using Elliptic Curve and Hash Function
January 1, 2013, 12:00am PST
A Mobile Ad-hoc NETwork (MANET) consists of a number of mobile wireless nodes, among which the communication is carried out without having any centralized control. MANET is a self organized, self...
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Whitepapers
New Load Balanced Multi-Path Dynamic Source Routing Protocol for Mobile Ad-HOC Network
January 1, 2013, 12:00am PST
Mobile Ad-hoc NETworks consist of mobile wireless devices which autonomously organize their infrastructure. Its performance depends on the value of different parameters, like number of nodes and...
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New Authentication and Key Agreement Protocol for LTE-WLAN Interworking
January 1, 2013, 12:00am PST
New cellular networks are capable of providing high mobility, whereas WLANs are known for having relatively higher bandwidths. Therefore, interworking cellular networks with WLANs offers...
Provided by International Journal of Computer Applications
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Energy-Efficient Improved Priority Ceiling Protocol for Real Time System
January 1, 2013, 12:00am PST
Minimization of energy consumption in the battery operated system is become a major issue. Most of the real-time systems consist of a battery operated microprocessor system with a limited battery...
Provided by International Journal of Computer Applications
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Whitepapers
Text Document Clustering Based on Phrase Similarity Using Affinity Propagation
January 1, 2013, 12:00am PST
Affinity Propagation (AP) was recently introduced as an un-supervised learning algorithm for exemplar based clustering. In this paper, novel text document clustering algorithm has been developed...
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Reliable Data Collection in Wireless Sensor Networks
January 1, 2013, 12:00am PST
In Wireless Sensor Networks the nodes which are near to the sink node operate as intermediate node. The source nodes will generate events as per the frequency provided to them and forward packets...
Provided by International Journal of Computer Applications
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Whitepapers
Feasibility of Development of an Immunization Management Tool for Mobile Phones by UCD Approach
January 1, 2013, 12:00am PST
Mobile phones are the most used accessories of people throughout the world and its uses are increasing day by day in India. Due to advancement in the field of 'Human Computer Interaction (HCI)' in...
Provided by International Journal of Computer Applications
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Whitepapers
New Approach of Hand Writing Recognition Using Curvelet Transform and Invariant Statistical Features
January 1, 2013, 12:00am PST
The paper, as mentioned can be used in the forensic studies for identifying the authenticity of a person. The authors can use the work in age analysis of the person from his writing. Further the...
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Analysis of Estimation Parameter for Energy Efficient in Wireless Sensor Network
January 1, 2013, 12:00am PST
In Wireless Sensor Network energy fully depend on battery lifetime. Energy saving by making intelligent importance driven decision about message transmission in self organized method. The...
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Whitepapers
An Enhance Approach for Dynamic Web Caching
January 1, 2013, 12:00am PST
There are two types of web projects; first one is static web application. In static web application all the pages are linked together there is no connection from database. And other one is dynamic...
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A New Approach for Dynamic Job Scheduling in a Volunteer Desktop Grid
January 1, 2013, 12:00am PST
Nodes in a volunteer desktop grid are based on the volunteer participation of desktop nodes owned by the individual users. The volunteer nodes contribute their idle resources for public execution...
Provided by International Journal of Computer Applications
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Design and Implementation of Embedded-Human Machine Interface (HMI) Using PIC24FJ256DA210 Microcontroller
January 1, 2013, 12:00am PST
In this paper, the authors are targeted to integrate colour graphic LCD and touch screen for industrial applications such as Human Machine Interface. The main objective is to replace traditional...
Provided by International Journal of Computer Applications
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Survey of Threats to the Biometric Authentication Systems and Solutions
January 1, 2013, 12:00am PST
Biometric authentication is an exciting field in the system security domain. The challenges associated with this domain need to be addressed in detail since the security of the biometric template...
Provided by International Journal of Computer Applications
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Neural Units with Higher-Order Synaptic Operations for Robotic Image Processing Applications
January 1, 2013, 12:00am PST
Neural units with higher-order synaptic operations have good computational properties in information processing and control applications. This paper presents neural units with higher-order...
Provided by International Journal of Computer Applications
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Configuration Issues and Efforts for Configuring Agile Approaches-Situational based Method Engineering
January 1, 2013, 12:00am PST
In software development process, the requirements are not stable and keep on changing according to the customers. In such dynamic situations the developers are required to use dynamic approaches...
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On Multi Class Vector Space Model-based Information Retrieval
January 1, 2013, 12:00am PST
A new model of information retrieval algorithms, multi class vector space model, is proposed in this paper based on traditional vector space model. Web document has semi structured characteristic....
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Efforts Estimation by Use Case Point using Experience Data
January 1, 2013, 12:00am PST
Many software efforts estimation models and methods are invented to make efforts estimation accurate. Unfortunately no model or method is suitable for all kind of project and situations. It is...
Provided by International Journal of Computer Applications
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An Efficient Multimedia DRM Technique Using Secure Arithmetic Coding
January 1, 2013, 12:00am PST
The Digital Rights Management (DRM) techniques are very important in the fields of multimedia security. The major areas of multimedia data security include secrecy, ownership protection and...
Provided by International Journal of Computer Applications
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Multipath Dynamic MANET On-demand Protocol with QoS Implementation
January 1, 2013, 12:00am PST
Wireless Sensor Networks (WSNs) consist of densely deployed sensor nodes, which have limited computational capabilities, power supply, and communication bandwidth. To ensure reliability in...
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Low Complex Crypto based Channel Coding with Turbo Code
January 1, 2013, 12:00am PST
A novel encryption system to increase security in a three tier manner without any additional complexity is proposed in this paper. The encryption block here is a Shrinking generator which is a...
Provided by International Journal of Computer Applications
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A Novel Algorithm for the Optimal Network Selection Scheme in the User Centric 4G networks
January 1, 2013, 12:00am PST
Since the advancement of current cellular systems and technology is augmented towards 4G(4th Generation) and beyond, the need for efficiency in terms of the Quality of Service(QoS) and reducing...
Provided by International Journal of Computer Applications
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A Data Mining Based Approach to Detect Attacks in Information System Filtering
January 1, 2013, 12:00am PST
Securing information system filtering from malicious attacks has become an important issue with increasing popularity of information system filtering. Data mining is the analysis of observational...
Provided by International Journal of Computer Applications
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Signal Strength Based Scanning Considering Free Capacity for Handover Execution in WiMAX Networks
January 1, 2013, 12:00am PST
In mobile networks, handover is initiated when there is change in network Quality of Service (QoS) parameters such as signal strength, Signal to Interference Noise Ratio (SINR), Bit Error Rate...
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An Analysis of Scan Converting a Line with Multi Symmetry
January 1, 2013, 12:00am PST
Line is a very important primitive in computer graphics. In this paper, the authors analyze and discuss an algorithm that exploits the multi symmetry present in certain line segments during scan...
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Design and Comparison of Advanced Color based Image CAPTCHAs
January 1, 2013, 12:00am PST
CAPTCHA is a technology which has its base in a test called the Turing Test. Alan Turing, proposed this test as a way to examine whether or not machines can think or appear to think like humans....
Provided by International Journal of Computer Applications
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