Interscience Open Access Journals

Displaying 201-240 of 442 results

  • White Papers // May 2012

    User Authentication Techniques for Wireless Sensor Networks : A Survey

    A Wireless Sensor Network (WSN) consisting of a large number of tiny sensors can be an effective tool for gathering data in diverse kinds of environments. The data collected by each sensor node is communicated to the base station, which forwards the data to the end user. In wireless sensor...

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  • White Papers // May 2012

    Simulation and Analysis of Impact of Buffering of Voice Calls in Integrated Voice and Data Communication System

    Queuing theory and Markov chain analysis plays vital role in analyzing real-life problems. It is applied to wired network, wireless network and mobile communication to analyze the packet traffic in packet switched network. In this simulation and analysis, integrated communication system such as voice and data is simulated with different...

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  • White Papers // May 2012

    Techniques for Load Balancing in Wireless LAN

    This suggests new strategies for balancing load in a wireless network connected in star topology. The loads are assigned to each processor using divisible load theory & Different techniques. Divisible load theory suggests that a load can be divided arbitrarily such that each fraction of the load can be independently...

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  • White Papers // May 2012

    Comparative Performance Analysis of Ad-Hoc Routing Protocol Using NS-2 Simulator

    Mobile Ad hoc Network is a collection of mobile nodes in which the wireless links are frequently broken down due to mobility and dynamic infrastructure. Routing is a significant issue and challenge in ad hoc networks. In Mobile ad hoc network, due to mobility of nodes network topology change frequently...

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  • White Papers // May 2012

    An Efficient Key Management Scheme for Secure Data Access Control in Wireless Broadcast Services

    Wireless broadcast is an effective approach to disseminate data to a number of users. To provide secure access to data in wireless broadcast services, symmetric key - based encryption is used to ensure that only users who own the valid keys can decrypt the data. Regarding various subscriptions, an efficient...

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  • White Papers // May 2012

    Quality of Service Based Handover Approach in a WLAN Network

    As the technology is improving so are the demands of end users and their applications increasing. A wide variety of new applications are being invented daily. These applications have different demands from the underlying network protocol suite. High bandwidth internet connectivity has become a basic requirement to the success of...

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  • White Papers // May 2012

    Dual-Hop OSTBC Transmissions Over Fading Channels Under Receiver Phase Noise for Regenerative Systems

    Space-time coding for fading channels is a Communication technique that realizes the diversity benefits of multiple transmit antennas. Previous work in this area has focused on the narrowband flat fading case where spatial diversity only is available. In this paper, the authors investigate the use of space-time coding in OFDM...

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  • White Papers // May 2012

    Route Request Flooding Attack Using Trust Based Security Scheme in Manet

    In recent years, the use of Mobile Ad hoc NETworks (MANETs) has been widespread in many applications, including some mission critical applications, and as such security has become one of the major concerns in MANETs. A mobile ad hoc network is set up with a group of mobile wireless nodes...

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  • White Papers // May 2012

    Fault Tolerant, Energy Saving Method for Reliable Information Propagation in Sensor Network

    The reliability of Wireless Sensor Networks (WSN) is affected by faults that may occur due to various reasons such as malfunctioning hardware, software glitches, dislocation, or environmental hazards, e.g. fire or flood. Due to inherent nature of these networks a sensor node may fail and hence the route may also...

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  • White Papers // May 2012

    QoS Routing in Mobile Ad-Hoc Networks Using Agents

    Quality of Service (QoS) provisioning in a Mobile Ad-hoc NETwork (MANETs) routing for multimedia traffic is a challenging task due to dynamic topology of such networks. Fuzzy Logic (FL) was used for QoS prediction from current uncertain QoS constraints in the network for particular applications, from these uncertain constraints there...

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  • White Papers // May 2012

    Performance Evaluation of Extended AODV Using Different Scenarios

    The mobile ad hoc networks have become a major component of the future network development due to their ease of deployment, self configurability; flexibility and independence on any existing network infrastructure Mobile ad-hoc network have the attributes such as wireless connection, continuously changing topology, distributed operation and ease of deployment....

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  • White Papers // May 2012

    Development of Empirical Mode Decomposition

    In this paper, one of the tasks for which empirical mode decomposition is potentially useful is nonparametric signal denoising, an area for which wavelet thresholding has been the dominant technique for many years. In this paper, the wavelet thresholding principle is used in the decomposition modes resulting from applying EMD...

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  • White Papers // May 2012

    ICMP, SNMP: Collaborative Approach to Network Discovery and Monitoring

    The algorithm and realization technique of network topology discovery is a very important technical indicator for a network management system's quality. Based on the knowledge of the network topology discovery theory, the research on ICMP and SNMP programming for Windows, this paper proposes a method of developing the common network...

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  • White Papers // May 2012

    The Future of IP SAN Using SCVM

    The SCVM, which stands for Storage Concentrator Virtual Machine, creates IP SAN storage as virtual machine, providing the user with the ability to consolidate their virtual data center. The SCVM can fully manage and has features for the storage over local as well as networked VMs. This can be attained...

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  • White Papers // May 2012

    Impact of Routing Protocol on Performance of Wireless Ad Hoc Vehicular Network

    Vehicular Ad Hoc NETwork (VANET) is an emerging new technology integrating ad hoc network, Wireless LAN (WLAN) and cellular technology to achieve intelligent inter-vehicle communications and improve road traffic safety and efficiency. VANETs are distinguished from other kinds of ad hoc networks by their hybrid network architectures, node movement characteristics,...

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  • White Papers // May 2012

    Localization in Wireless Sensor Network Using MDS

    In this paper, determining the localization of nodes in a Wireless Sensor Network is a very important task, which involves collaboration between sensor nodes. Localization is a fundamental service since it is relevant to many applications and to the network main functions, such as: routing, communication, cluster creation, network coverage,...

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  • White Papers // May 2012

    Effective Analysis of Different Parameters in Ad Hoc Network for Different Protocols

    A wireless Ad-hoc network consists of wireless nodes communicating without the need for a centralized administration, in which all nodes potentially contribute to the routing process. A user can move anytime in an ad hoc scenario and, as a result, such a network needs to have routing protocols which can...

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  • White Papers // May 2012

    A Fuzzy Implementation of Biometrics With Five Factor Authentication System for Secured Banking

    Remote authentication is the most commonly used method to determine the identity of a remote client. Secure and efficient authentication scheme has been a very important issue with the development of networking technologies. In a Generic Framework for Authentication, preserving security and privacy in distributed systems provide three factors for...

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  • White Papers // May 2012

    Normalized Transfer of Bulk Data By Using UDP in Dedicated Networks

    High speed bulk data transfer is an important part of many data-intensive scientific applications. TCP fails for the transfer of large amounts of data over long distance across high-speed dedicated network links. Due to system hardware is incapable of saturating the bandwidths supported by the network and rise buffer overflow...

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  • White Papers // May 2012

    End-to-End Delay Optimization in Wireless Sensor Network (WSN)

    In this paper, the authors are interested in optimizing the delay of event-driven wireless sensor networks, for which events does not occur frequently. In such systems, most of the energy is consumed when the radios are on, waiting for an arrival to occur. Sleep-wake scheduling is an effective mechanism to...

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  • White Papers // Mar 2012

    An Improved Face Recognition Using Neighborhood Defined Modular Phase Congruency Based Kernel PCA

    A face recognition algorithm based on NMPKPCA algorithm presented in this paper. The proposed algorithm when compared with conventional Principal Component Analysis (PCA) algorithms has an improved recognition Rate for face images with large variations in illumination, facial expressions. In this technique, first phase congruency features are extracted from the...

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  • White Papers // Mar 2012

    Record Matching for Web Databases by Domain-Specific Query Probing

    Record matching refers to the task of finding entries that refer to the same entity in two or more files, is a vital process in data integration. Most of the record matching methods are supervised, which requires the user to provide training data. These methods are not applicable for web...

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  • White Papers // Mar 2012

    Dynamic Resource Management in Large Cloud Environments Using Distributed Gossip Protocol

    Resource management poses particular challenges in large-scale systems, such as server clusters that simultaneously process requests from a large number of clients. The authors mainly focus on the dynamic resource management in large scale cloud environment. Their core contribution centers around outlining a distributed middleware architecture and presenting one of...

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  • White Papers // Mar 2012

    An Insight into the Importance of Requirements Engineering

    When developing a software, one of the most important aspects for success of any software project is to get the requirements right. The success of any software project depends on the quality of the requirements. As the projects change over the time, the authors try to study the requirement process...

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  • White Papers // Mar 2012

    A New Generation Peer-to-Peer Advanced Botnet

    A botnet is a network of compromised computers that are infected with code that allows an unauthorized user to control them via the Internet. Botnets are one of the most serious threats to today's Internet. Most current botnets have centralized Command and Control (C&C) architecture. However, Peer-To-Peer (P2P) structured botnets...

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  • White Papers // Mar 2012

    An Integrated Approach for Measuring Software Quality and Code Readability

    In this paper, the authors explore the concept of code readability and investigate its relation to software quality. This is a new approach to measuring the complexity of software systems. Software industry uses software metrics to measure the complexity of software systems for software cost estimation, software development control, software...

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  • White Papers // Mar 2012

    Secure Web System Development

    The recent development in the field of Web system technology has transformed the software industry radically by integrating a wide range of web users, vendors, and enterprise applications worldwide. In Web-based system, a security requirement is a critical issue. This difficulty is due to the complexity level of such systems...

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  • White Papers // Mar 2012

    An Approach for Customer Behavior Analysis Using Web Mining

    Customer satisfaction is the key secret of success for all industries regardless of whether it is web enabled or not. This paper focuses the role of web mining in achieving a viable edge in business. Web mining is becoming the tool for success for those who adopt electronic means of...

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  • White Papers // Mar 2012

    Cloud Computing: A Survey

    Cloud computing provides huge computing services to the business for improving the organizational growth. Basic requirement needed for this technology is Internet but provides higher capability when compared to the Internet. Cloud computing is a combination of computation, software, data access and also provides storage services. In Cloud, storage of...

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  • White Papers // Mar 2012

    Web Search Using Improved Concept Based Query Refinement

    The information extracted from Web pages can be used for effective query expansion. The aspect needed to improve accuracy of web search engines is the inclusion of metadata, not only to analyze Web content, but also to interpret. With the Web of today being unstructured and semantically heterogeneous, keyword-based queries...

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  • White Papers // Mar 2012

    A QoS Aware Vertical Handover in Mobile Network

    The convergence of heterogeneous wireless access technologies characterizes the 4G wireless networks. In such converged systems, the seamless and efficient handoff between different access technologies (vertical handoff) is essential and remains a challenging problem. The heterogeneous co-existence of access technologies with largely different characteristics creates a decision problem of determining...

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  • White Papers // Mar 2012

    Live Streaming Using Peer Division Multiplexing

    A Number of commercial Peer-To-Peer (P2P) systems for live streaming have been introduced in recent years. The behavior of the popular systems has been extensively studied in several measurement papers. However, these studies have to rely on a "Black-box" approach, where packet traces are collected from a single or a...

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  • White Papers // Feb 2012

    Credit Card Forgery Identification System With Location Based Tracking Using Mobiles With GPS

    In Mobile networks the user's location, passwords might be used as authentication factor to provide security services for remote client authentication. In addition there are many typical authentication factors. In Location based Remote client Authentication Protocol for mobile environment (LRAP), combines several authentication factors to securely authenticate a mobile user....

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  • White Papers // Feb 2012

    Carrier Frequency Offset Estimation Algorithm in the Presence of I/Q Imbalance in OFDM Systems

    In this paper, the authors analyzed the feasibility of using a virtual carrier based carrier frequency offset estimation algorithm in the presence of I/Q imbalance in OFDM systems. Based on the analysis of the signal model with both receiver CFO and I/Q imbalance impairment they conclude that it is feasible...

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  • White Papers // Feb 2012

    Embedded Automobile Engine Locking System, Using GSM Technology

    This paper deals with the design & development of an embedded system, which is being used to prevent/control the theft of a vehicle. The developed instrument is an embedded system based on GSM technology. The instrument is installed in the engine of the vehicle. An interfacing GSM modem is also...

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  • White Papers // Feb 2012

    The Application of Case-Based Reasoning to Estimation of Software Development Effort

    Accurate project effort estimation is an important goal for the software engineering community. Till date most work has focused upon building algorithmic models of effort estimation for example COCOMO. The authors describe an alternative approach to estimation based upon the use of analogy. The objective is to estimate the development...

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  • White Papers // Feb 2012

    Optimization Through Bayesian Classification on the k-Anonymized Data

    Privacy preserving in data mining & publishing, plays a major role in today networked world. It is important to preserve the privacy of the vital information corresponding to a data set. This process can be achieved by k-anonymization solution for classification. Along with the privacy preserving using anonymization, yielding the...

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  • White Papers // Feb 2012

    A Mark Based Indexing Method for Well Organized Data Retrieval of Comparative Temporal Patterns

    So many numbers of algorithms have been proposed for the discovery of data from the large database. However, since the number of generated patterns can be large, selecting which patterns to analyze can be nontrivial. There is thus a need for algorithms and tools that can assist in the selection...

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  • White Papers // Feb 2012

    Hybrid Algorithm for Improving Efficiency of Keywords Based Search Engine

    Web mining is the application of data mining techniques to discover interesting patterns from the web. Web usage mining is the process of extracting useful information from server logs i.e users history. While discovering interesting patterns in multi agents the efficiency is decreased. In the authors' paper presents hybrid algorithm...

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  • White Papers // Feb 2012

    Tree Based Aggregation and Routing in WSN: A Multi-Agent System Approach

    In WSN one of the issues is to route the data from the sensor nodes to sink node. The tree-based approach provides an efficient solution for establishing the path and in network aggregation. Tree is nonlinear structures, which have hierarchical levels in terms of parent-child combination. In this paper, the...

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  • White Papers // Sep 2012

    Design & Implementation of Teacher Student Interaction System Using Zigbee & RFID

    Research of the past years has led to numerous novel developments and approaches for Wireless Sensor Networks (WSNs). However, most previous work has focused on either mathematical analysis or theoretical algorithms with extensive simulation results. In this paper, in order to realistically understand the complexity of WSNs, a ZigBee/IEEE 802.15.4...

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  • White Papers // Sep 2012

    A Survey of the Effect of Network Parameters on Communication Links in Wireless Sensor Networks

    Sensor networks are a collection of large number of low-cost, low-power, multifunctional, and small sensors. a transceiver and a power source .Wireless sensor networks hold the promise of many new applications in the area of monitoring and control. Examples include target tracking, intrusion detection, wildlife habitat monitoring, climate control and...

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  • White Papers // Sep 2012

    Priority Based Traffic Lights Controller Using Wireless Sensor Networks

    Vehicular traffic is continuously increasing around the world, especially in large urban areas. The resulting congestion has become a major concern to transportation specialists and decision makers. The existing methods for traffic management, surveillance and control are not adequately efficient in terms of performance, cost, maintenance, and support. In this...

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  • White Papers // Feb 2013

    Performance Comparison of Spread Spectrum Modulation for Wireless Channels Using Ann - Assisted Pseudo - Noise Sequence Generator

    One of the challenging issues in Spread-Spectrum Modulation (SSM) is the design of the Pseudo - Random or Pseudo - Noise (PN) sequence generator. Though several approaches are available that deals with the PN - sequence generator, there always exists the possibility of exploring the use of innovative methods through...

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  • White Papers // Feb 2013

    A Rake Receiver Design for Ultra Wide Band Application

    In this paper, the authors describe the design and implementation of a rake receiver for use with Ultra Wide Band (UWB) systems. The rake receiver uses Spread Spectrum Modulation (SSM) aided by kasami sequence generator. The combination is found to be effective in dealing with multipath fading and signal to...

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  • White Papers // Feb 2013

    The New Adaptive Active Constellation Extension Algorithm for Par Minimization in OFDM Systems

    In this paper, the peak-to-average ratio reduction in OFDM systems is implemented by the Adaptive Active Constellation Extension (ACE) technique which is more simple and attractive for practical downlink implementation purpose. However, in normal constellation method the authors cannot achieve the minimum PAR if the target clipping level is much...

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  • White Papers // Feb 2013

    Implementation and Comparison of Wavelet Transform and Fourier Transform in Wi-Max OFDM System

    WIMAX wireless communication is based on OFDM technology which enables going towards 4G Based on IEEE 802.16d-2004. But the reliability of OFDM is limited with the problems of time varying nature of the channel. This can reduced by adding cyclic prefix or guard interval between each block of data symbols....

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  • White Papers // Feb 2013

    Underground Wireless Communication Channel Modeling and Simulation Using 0.3GMSK Modulation Considering Penetration and Scattering Loss

    Wireless communication inside mines and tunnels is very different from that in terrestrial environment because of the strong attenuation of signals. Here, the authors are developing an empirical model for the underground wireless communication channel based on experimental data which help in predicting the average received signal strength at a...

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  • White Papers // Apr 2013

    Rate Compatible Punctured Turbo-Coded Hybrid ARQ for OFDM System

    Now-a-day's Orthogonal Frequency Division Multiplexing (OFDM) is under intense research for broadband wireless transmission because of its robustness against multipath fading. A major concern in data communication such as OFDM is to control transmission errors caused by the channel noise so that error free data can be delivered to the...

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  • White Papers // Jun 2012

    Design and Modification of Circular Monpole UWB Antenna for WPAN Application

    The basic circular monopole antenna exhibits a 10 dB return loss bandwidth over the entire frequency band, the paper proposed a modified version of simple circular monopole antenna for WPAN application. The antenna offers excellent performance in the range of 2-12 GHz.. The antenna is designed on FR4 substrate and...

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  • White Papers // Jul 2011

    Review on Main Memory Database

    The idea of using Main Memory DataBase (MMDB) as physical memory is not new but is in existence quite since a decade. MMDB have evolved from a period when they were only used for caching or in high-speed data systems to a time now in twenty first century when they...

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  • White Papers // Mar 2012

    Web Search Using Improved Concept Based Query Refinement

    The information extracted from Web pages can be used for effective query expansion. The aspect needed to improve accuracy of web search engines is the inclusion of metadata, not only to analyze Web content, but also to interpret. With the Web of today being unstructured and semantically heterogeneous, keyword-based queries...

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  • White Papers // Jun 2011

    Review of Some Transaction Models Used in Mobile Databases

    Mobile computing is presently experiencing a period of unprecedented growth with the convergence of communication and computing capabilities of mobile phones and personal digital assistant. However, mobile computing presents many inherent problems that lead to poor network connectivity. To overcome poor connectivity and reduce cost, mobile clients are forced to...

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  • White Papers // Jun 2011

    Soft Computing Approach to Automatic Test Pattern Generation for Sequential Vlsi Circuit

    Due to the constant development in the integrated circuits, the automatic test pattern generation problem become more vital for sequential VLSI circuits in these days. Also testing of integrating circuits and systems has become a difficult problem. In this paper, the authors have discussed the problem of the automatic test...

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  • White Papers // Jun 2011

    Ant Colony Optimization: A Computational Intelligence Technique

    Ant Colony Optimization (ACO) is a novel computational technique inspired by a foraging behavior of ants has been successfully applied for solving real world optimization problems. This behavioral pattern inspires artificial ants for the search of solutions to the various types of optimization problems. ACO is a probabilistic search approach...

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  • White Papers // Jan 2012

    Modeling and Simulation of a Single Phase Matrix Converter With Reduce Switch Count as a Buck/Boost Rectifier With Close Loop Control

    This Paper focused on Buck/Boost Rectification by Single Phase Matrix Converter with fewer numbers of switches. The conventional matrix converter consists of 4 bidirectional switches, i.e., 8 set of IGBT/MOSFET with anti parallel diodes. In this proposed matrix converter, only six switches are used. The switch commutation arrangements are also...

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  • White Papers // Oct 2011

    A Soft Computing Platform for Minimizing the Bullwhip Effect

    An unmanaged supply chain is not inherently stable. The bullwhip effect occurs when the demand order variability's in the supply chain are amplified as they moved up the supply chain. Distorted information from one end of a supply chain to the other can lead to tremendous inefficiencies. In this paper...

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  • White Papers // Oct 2011

    Reduction of Context Switches Due to Task Synchronization in Uniprocessor and Multiprocessor Platform

    The problem of frequent context switches in multitasking is a real scheduling overhead which wastes extra CPU cycles, memory and causes much delay in scheduling. This paper focuses on reducing the context switches that result due to blocking when jobs are required to synchronize. The Priority Ceiling Protocol (PCP) is...

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  • White Papers // Oct 2011

    Performance Analysis of ESPRIT Algorithm for Smart Antenna System

    ESPRIT is a high-resolution signal parameter estimation technique based on the translational invariance structure of a sensor array. The ESPRIT algorithm is an attractive solution to many parameter estimation problems due to its low computational cost. The performance of DOA using estimation signal parameter via a rotational invariant technique is...

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  • White Papers // Oct 2011

    Development of a Fuzzy Logic Based Software for Automation of a Single Pool Irrigation Canal

    A fuzzy logic based software for automation of a single pool irrigation canal is presented. Purpose of the software is to control downstream discharge and water level of the canal, by adjusting discharge release from the upstream end and upstream gate settings. The software is developed on a fuzzy control...

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  • White Papers // Nov 2010

    A Goal Driven Framework for Service Discovery in Service-Oriented Architecture: A Multiagent Based Approach

    Automated service discovery is one of the very important features in any Semantic Web Service (SWS) based framework. Achieving this functionality in e-resource sharing system is not an easy task due to its hugeness and heterogeneity among the available resources. Any efficient automated service discovery will remain worthless until discovered...

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  • White Papers // Nov 2010

    Web-Based Tool for Automatic Assignment Evaluation

    The demands for teachers in most educational institutions are continually increasing. Teachers have to teach an increasing number of students every year while simultaneously providing meaningful and constructive feedback and correcting assignments in a minimal amount of time. Consequently, results and assessment of student's progress can be considerably delayed. The...

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  • White Papers // Nov 2010

    Evaluating XPath Expressions on Light Weight BitCube

    XML has become a popular way of storing data and hence has also become a new standard for exchanging and representing data on internet. Many techniques have been proposed for indexing and retrieval of XML documents such as XTree, BitCube. In this paper a indexing structure known as Light Weight...

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  • White Papers // Jul 2012

    An Area Efficient 32-Bit Carry-Select Adder for Low Power Applications

    CSLA is used in many computational systems to alleviate the problem of carry propagation delay by independently generating multiple carries and then select a carry to generate the sum. However, the CSLA is not area efficient because it uses multiple pairs of Ripple Carry Adders (RCA) to generate partial sum...

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  • White Papers // Jul 2012

    Edge-Triggered Pulsed Sequential Elements With SoC Applications

    The System-On-Chip (SoC) design is integrating hundreds of millions of transistors on one chip, whereas packaging and cooling only have a limited ability to remove the excess heat. In this paper, various design techniques for a low power clocking system are surveyed. Among them is an effective way to reduce...

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  • White Papers // Aug 2012

    Load Balancing in Computational Grids Using Ant Colony Optimization Algorithm

    Grid computing is the combination of computer resources from multiple administrative domains for a common goal. Load balancing is one of the critical issues that must be considered in managing a grid computing environment. It is complicated due to the distributed and heterogeneous nature of the resources. An ant colony...

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  • White Papers // Aug 2012

    Novel Techniques to Eradicate Energy Inefficiencies That Abbreviate the Lifetime of the Cell Phone Based WSNs

    The cell phone based WSN of compressed micro-sensors for data acquirement and supervise some surroundings distinctiveness, such as noise, trembling, temperature, and strain. These sensors are entrenched devices accomplished of data communication. In numerous of applications, sensor nodes are deployed over a geo-graphically large region. Due to their configuration, data...

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  • White Papers // Aug 2012

    Clustering Based Classification and Analysis of Data

    This paper presents clustering based document classification and analysis of data. The proposed clustering based classification and analysis of data approach is based on unsupervised and supervised document classification. In this paper unsupervised document and supervised document classification are used. In this approach document collection, text preprocessing, feature selection, indexing,...

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  • White Papers // Aug 2012

    Exploiting Data Mining Techniques for Improving the Efficiency of Time Series Data

    The research work in data mining has achieved a high attraction due to the importance of its applications This paper addresses some theoretical and practical aspects on Exploiting Data Mining Techniques for Improving the Efficiency of Time Series Data using SPSS-CLEMENTINE. This paper can be helpful for an organization or...

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  • White Papers // Aug 2012

    Enhanced Security in Cloud With Multi-Level Intrusion Detection System

    Cloud computing is a new type of service which provides large scale computing resource to each customer. Cloud Computing Systems can be easily threatened by various cyber attacks, because most of Cloud computing system needs to contain some Intrusion Detection Systems (IDS) for protecting each Virtual Machine (VM) against threats....

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  • White Papers // Aug 2012

    A Novel Approach for Information Security With Automatic Variable Key Using Fibonacci Q-Matrix

    Information security is essential nowadays. Large number of cipher generation and decryption algorithms exists and are being evolved due to increasing demand of users and e-commerce services. In this paper, the authors propose a new approach for secure information transmission over communication channel with key variability concept in symmetric key...

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  • White Papers // Aug 2012

    An Ant Colony Optimization for Job Scheduling to Minimize Makespan Time

    This paper deals with the make span minimization for Job Scheduling. Research on optimization techniques of the Job Scheduling Problem (JSP) is one of the most significant and promising areas of an optimization. Instead of the traditional optimization method, this paper presents an investigation into the use of an Ant...

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  • White Papers // Aug 2012

    Network Reconfiguration in Distribution System by Software Simulation for Loss Reduction

    The main aim of the distribution companies is to reduce their operating costs to get ahead of competition. One of the most popular approach is to increase the degree of reliability of distribution system. The management of network defeats (e.g., earth fault and short circuits) offers a lot of feasibilities...

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  • White Papers // Aug 2012

    Secure Framework in Data Processing for Mobile Cloud Computing

    Generally Mobile Cloud storage enables users to remotely store their data and enjoy the on-demand high quality cloud applications without the burden of local hardware and software management. Though the benefits are clear, such a service is also relinquishing users 'Physical possession of their outsourced data, which inevitably poses new...

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  • White Papers // Jan 2012

    Resilient GIA

    The core activity of any P2P system is File Sharing. In any system where many peers are connected, several replicas of same file may be present but the challenge, especially in an unstructured p2p overlay, is to make sure that there exist certain copies of the latest version for performing...

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  • White Papers // Jan 2012

    Data Partitioning for Semantic Web

    Semantic web database is an RDF database. Tremendous increase can be seen in semantic web data, as real life applications of semantic web are using this data. Efficient management of this data at a larger scale, and efficient query performance are the two major concerns. This work aims at analyzing...

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  • White Papers // Jan 2012

    A Correctness Criterion for Eager Approach Validation for Transactional Memory System

    With rise of multi-core systems, Software Transactional Memory (STM) has garnered significant interest as an elegant alternative for developing concurrent code. A (memory) transaction is an unit of code in execution in memory. A Software Transactional Memory system (STM) ensures that a transaction appears either to execute atomically (even in...

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  • White Papers // Jan 2012

    The Effect of Social Online Networking Service on Public Libraries Via Critical Systems Heuristics (CSH) :A Case Study

    Libraries can provide numerous services for users on the use of Web 2.0 technology by promoting library services. In the interactive Web 2.0 environment; (SON) took hold. The Purpose of this paper is to discuss on the impact of Social Online Networking (SON) on library services by a qualitative evaluation...

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  • White Papers // Mar 2011

    A Temporal Logic Based Approach to Multi-Agent Intrusion Detection and Prevention

    Collaborative systems research in the last decade have led to the development in several areas ranging from social computing, e-learning systems to management of complex computer networks. Intrusion Detection Systems (IDS) available today have a number of problems that limit their configurability, scalability or efficiency. An important shortcoming is that...

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  • White Papers // Jan 2012

    A Lime Light on the Emerging Trends of Web Mining

    The World Wide Web is a huge, information center for a variety of applications. Web contains a dynamic and rich collection of hyperlink information. It allows Web page access, usage of information and provides numerous sources for data mining. The goal of Web mining is to discover the pattern of...

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