Interscience Open Access Journals

Displaying 281-320 of 502 results

  • 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...

    Provided By Interscience Open Access Journals

  • White Papers // Feb 2012

    Mathematical Model for the Detection of Selfish Nodes in MANETs

    A mobile ad hoc network, is an independent network of mobile devices connected by wireless links. Each device in a MANET can move freely in any direction, and will therefore change its links to other devices easily. Each must forward traffic of others, and therefore be called a router. The...

    Provided By Interscience Open Access Journals

  • White Papers // Feb 2012

    Basic Concept of Embedded 'C': Review

    The use of C language to program micro controllers is becoming too common. And most of the time its not easy to build an application in assembly which instead one can make easily in C. So, its important that one know C language for micro controller which is commonly known...

    Provided By Interscience Open Access Journals

  • White Papers // Feb 2012

    Fast and Texture-Structure Preservable Inpainting and Its Application for Creating Virtualized-Reality Indoor Models

    This paper discusses the new inpainting algorithm for handling the images in the virtualized-reality indoor models. The untextured regions in the indoor model are textured by this proposed inpainting method which guarantees the texture and the structure propagation. The authors call this as a hybrid method because it combines the...

    Provided By Interscience Open Access Journals

  • White Papers // Feb 2012

    Basic Concept of Embedded "C": Review

    The use of C language to program micro controllers is becoming too common. And most of the time its not easy to build an application in assembly which instead the user can make easily in C. So its important that they know C language for micro controller which is commonly...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • White Papers // Feb 2012

    Basic Model of Multicast Authentication Based On Batch Signature-MABS

    Traditional multicast authentication schemes manage the different involvement of the receivers by letting the sender: choose the block size, divide a multicast stream into blocks, connect each block with a signature, and spread the effect of the Signature across all the packets in the block. The relationship between packets tends...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Pattern Recognition Algorithms for Cluster Identification Problem

    There are large datasets in high dimensional database to solve the cluster identification problem and for identifying dense clusters in a noisy data. In this paper by using densely intra connected sub graphs the authors' analysis identified the clusters. They have used pattern recognition algorithms for representing the graphs and...

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  • White Papers // Jan 2012

    Power Optimized Memory Organization Using Gated Driver Tree

    In this paper, the authors present circuit design of a low-power delay buffer. The proposed delay buffer uses several new techniques to reduce its power consumption. Since delay buffers are accessed sequentially, it adopts a ring-counter addressing scheme. In the ring counter, Double Edge-Triggered (DET) flip-flops are utilized to reduce...

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  • White Papers // Jan 2012

    Digital Watermarking Technique Used for Security of Digital Images During Broadcasting and Telecasting by Using DWT

    Signals are any time varying quantity having lot of Information and have its own frequency. Signal can be classified into random signal, periodic signals, and non-periodic signals, discrete or digital signal. Signal may contain various data like audio, video, or in text format. Signal also has information like images. But...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Performance Analysis of MIMO SFBC CI-COFDM System Against the Nonlinear Distortion and Narrowband Interference

    Carrier Interferometry Coded Orthogonal Frequency Division Multiplexing (CI-COFDM) system has been widely studied in multi-carrier communication system. The CI-COFDM system spreads each coded information symbol across all N sub-carriers using orthogonal CI spreading codes. The CI-COFDM system shows the advantages of Peak to Average Power Ratio (PAPR) reduction, frequency diversity...

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  • White Papers // Jan 2012

    Simulation of a Real-Time Bus Arrival Predictor Using RFID and LabVIEW

    Most college and office goers in India use the public buses for daily commuting. The bus network caters to the need of thousands who find it an affordable means of transport. However, the absence of real-time updates in the system poses some very serious problems during the exit period. Large...

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  • White Papers // Jan 2012

    Optimal Allocation of FACTS Devices by Using Multi-Objective Optimal Power Flow and Genetic Algorithms

    The introduction of the Flexible AC Transmission System (FACTS) in the power system reduces the losses, reduces the cost of the generation, improves the stability and also improves the load capability of the system. Some application of the Flexible AC Transmission System (FACTS) technologies to existing high voltage power system...

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  • White Papers // Jan 2012

    The Design and Development of Microstrip Patch Antenna Using Simulation Studies by ADS

    The matching network of a Microstrip Patch Antenna at 10.65 GHz was designed and developed using the software Advanced Design System (ADS). ADS is powerful software for designing microwave electronic circuits. The Microstrip Patch antenna thus developed was tested at 10m Far Field Antenna Anechoic Chamber and Momentum Simulation studies...

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  • White Papers // Jan 2012

    Carrier to Noise Ratio Performance Evaluation for Optical SSB Signal in Radio Over Fiber System

    The optical and wireless communication systems convergence will activate the potential capacity of photonic technology for providing the expected growth in interactive video, voice communication and data traffic services that are cost effective and a green communication service. The last decade growth of the broadband internet projects the number of...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    A Multipurpose Image Processing Technique for Wireless and Wired Networks

    One of the most important and challenging goal of current and future communication network is transmission of high quality images from sender to receiver side quickly with least error where limitation of bandwidth is a prime problem. Here, the authors will discuss a new approach towards compressing and decompressing with...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    A Trust Based Sensor Protocol for Information Dissemination in a Point to Point Media

    Securing the information dissemination is an important issue in wireless sensor network. Previously, there is no available work on the integrated design of trust model and SPIN-PP protocol (sensor Protocols for Information via Negotiation) for information dissemination in wireless sensor networks. In this paper, to improve the quality of this...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Analyzing the Performance of Data Dissemination Algorithms to Application Requirements in Wireless Sensor Network

    A Wireless Sensor Network (WSN) is a collection of thousands of tiny sensor nodes having the capability of wireless communication, limited computation and sensing. Many data dissemination protocols have been proposed for multi-hop communication in sensor networks, each evaluated in some scenario. Many protocols are designed to exploit application requirements,...

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  • White Papers // Jan 2012

    Study of Wireless Sensor Network in SCADA System for Power Plant

    In this paper, study of wireless SCADA system which is powerful setup for monitoring and controlling the various applications from remotely placed is presented. All communication between GSM modem and user are wireless based, this translates into lowest cost compared to all other systems. Wireless based solutions have universally accepted,...

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  • White Papers // Jan 2012

    Performance Comparison of Routing Protocols in MANET Varying Network Size

    A Mobile Ad hoc NETwork (MANET) consists of mobile wireless nodes in which the communication between nodes is carried out without any centralized control. MANET is a self organized and self configurable network where the mobile nodes move arbitrarily. The mobile nodes can receive and forward packets as a router....

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Dual Bootstrap Server Based Super peer Overlay Construction

    Many two-layer hierarchy unstructured Peer-To-Peer (P2P) systems, comprising of superpeers and ordinary peers improved the performance of large scale P2P systems. The construction and maintenance of the superpeer overlay network play an important role in improving the performance P2P systems. One efficient method of constructing the superpeer overlay network is...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Evaluation of Proactive, Reactive and Hybrid Ad Hoc Routing Protocol for Various Battery Models in VANET Using Qualnet

    In VANET high speed is the real characteristic which leads frequent breakdown, interference etc. In this paper, the authors studied various Ad hoc routing protocols, Reactive, Proactive & Hybrid, taking in to consideration various VANET parameters like speed, altitude etc in real traffic scenario and evaluated them for various battery...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Autonomic Diffusion Based Spray Routing in Intermittently Connected Mobile Networks With Multiple Copies

    Intermittently connected mobile Network systems represent a challenging environment for networking research, due to the problems of ensuring messages delivery in spite of frequent disconnections and random meeting patterns. These networks fall into general category of Delay Tolerant Networks. There are many real networks that follow this model, for example,...

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  • White Papers // Jan 2012

    An Improved Hybrid Peer-to-Peer System With Caching for Distributed Data Sharing

    Peer-to-peer overlay networks are widely used in distributed systems. Based on whether a regular topology is maintained among peers, peer-to-peer networks can be divided into two categories: structured peer-to-peer networks in which peers are connected by a regular topology, and unstructured peer-to-peer networks in which the topology is arbitrary. Structured...

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  • White Papers // Jan 2012

    A UML Framework for Socially Responsive Resource Usage Protocol

    Everything available in the people environment which can be used to satisfy their needs, provided, it is technologically accessible, economically feasible and culturally acceptable can be termed as 'Resource'. Therefore, planning is essentially required for judicious use of resources. It has importance in a country like India, which has enormous...

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  • White Papers // Jan 2012

    Automata for Web Services Fault Monitoring and Diagnosis

    Like any software, web service fault management is also required to go through different phases of fault management lifecycle. Model based diagnosis has been a well established practice for its several positive aspects including cognitively being better understood by development and testing teams. Automata is a simple and formally well...

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  • White Papers // Jan 2012

    STM: Lock-Free Synchronization

    Current parallel programming uses low-level programming constructs like threads and explicit synchronization (for example, locks, semaphores and monitors) to coordinate thread execution which makes these programs difficult to design, program and debug. In this paper, the authors present Software Transactional Memory (STM) which is a promising new approach for programming...

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  • White Papers // Jan 2012

    Checkpointing Orchestrated Web Services

    Web Services are built on service-oriented architecture which is based on the notion of building applications by discovering and orchestrating services available on the web. Complex business processes can be realized by discovering and orchestrating already available services on the web. In order to make these orchestrated web services resilient...

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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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Tunable Microstrip Filters for Modern Wireless Communications

    Microwave filters are essential components for a large variety of modern communication systems. Filters engage in many recreating roles in RF and microwave applications. Forthcoming technologies like wireless communications are racing with RF and microwave filters in performance, physical and cost parameters. Developing technologies in materials and fabrications are defining...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    A New Hammerstein Model for Non-Linear System Identification

    In this paper, a newer type of black box nonlinear model in Hammerstein structure is proposed. The model has wavelet network coupled with Orthonormal basis functions which is capable of modeling a class of non-linear systems with acceptable accuracy. Wavelet basis functions have the property of localization in both the...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Enhancing Spectrum Efficiency of Cognitive Radio Waveforms Using SD-SMSE Framework

    Spectrum overcrowding continues to present is a fundamental challenge for both military and commercial communications. Recent studies suggest that spectrum congestion is primarily due to inefficient usage rather than spectrum availability. Dynamic Spectrum Access (DSA) and Cognitive Radio (CR) are two techniques being considered to improve spectrum efficiency and utilization....

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Probabilistic Model for Intrusion Detection in Wireless Sensor Network

    Intrusion detection in Wireless Sensor Network (WSN) is important through the view of security in WSN. Sensor Deployment Strategy gives an extent to security in WSNs. This paper compares the probability of intrusion detection in both the Poisson as well as Gaussian deployment strategies. It focuses on maximizing intrusion detection...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    An Efficient Load Balancing Clustering Scheme for Data Centric Wireless Sensor Networks

    Clustering is an efficient approach to capitalize the energy of energy constraint sensor nodes in wireless sensor networks. Clustering schemes do not guarantee formation of clusters with equal number of nodes. So data frames transmitted by the nodes vary. TDMA schedule of nodes of smaller cluster is smaller than others...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Multi User Diversity Evaluation in MIMO HSDPA Downlink Channels

    A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide channel feedback, the following question is considered: is it preferable to get low-rate feedback from a large number of receivers or to receive high-rate/high-quality feedback from...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • 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...

    Provided By Interscience Open Access Journals

  • White Papers // Jun 2012

    The Impact of Calls to the Processor on a Server PABX

    This paper is to define the relationship between the number of calls made in an Asterisk server and use of the processor in this server as the processor is one of the major hardware resources. Subsequently, the authors derived the formulation for the generalization of this relationship or a mathematical...

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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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  • White Papers // Jan 2012

    A Novel Traffic Tracking System Based on Division of Video Into Frames and Processing

    This paper is to visualize and analyze video. Videos are sequence of image frames. In this work, algorithm will be developed to analyze a frame and the same will be applied to all frames in a video. It is expected see unwanted objects in video frame, which can be removed...

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  • White Papers // Jan 2012

    Mechanism to Mitigate Application Layer DDoS Attack With a Light Weight Trust Approach

    New application layer DDoS attacks is a continuous critical threat to which network layer solutions is not applicable as attackers are indistinguishable based on packets or protocols. The increase in Internet-based transactions and communications offers new opportunities for hackers to disrupt business operations with DDoS attacks to prevent legitimate users...

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  • White Papers // Jun 2012

    Combining Server and Storage Virtualization: A New Dimension for SMB's

    The virtualization wave is quickly reaching its way down into the small-to-medium-sized business. Virtualization provides unmatched flexibility, performance, and utilization by allowing the user to move server workloads from one virtual workspace to the next, maximizing server resources on the fly based on their business needs. Server virtualization eliminates the...

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  • White Papers // Feb 2012

    Basic Concept of Embedded "C": Review

    The use of C language to program micro controllers is becoming too common. And most of the time its not easy to build an application in assembly which instead the user can make easily in C. So its important that they know C language for micro controller which is commonly...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Tunable Microstrip Filters for Modern Wireless Communications

    Microwave filters are essential components for a large variety of modern communication systems. Filters engage in many recreating roles in RF and microwave applications. Forthcoming technologies like wireless communications are racing with RF and microwave filters in performance, physical and cost parameters. Developing technologies in materials and fabrications are defining...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    A New Hammerstein Model for Non-Linear System Identification

    In this paper, a newer type of black box nonlinear model in Hammerstein structure is proposed. The model has wavelet network coupled with Orthonormal basis functions which is capable of modeling a class of non-linear systems with acceptable accuracy. Wavelet basis functions have the property of localization in both the...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Enhancing Spectrum Efficiency of Cognitive Radio Waveforms Using SD-SMSE Framework

    Spectrum overcrowding continues to present is a fundamental challenge for both military and commercial communications. Recent studies suggest that spectrum congestion is primarily due to inefficient usage rather than spectrum availability. Dynamic Spectrum Access (DSA) and Cognitive Radio (CR) are two techniques being considered to improve spectrum efficiency and utilization....

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Probabilistic Model for Intrusion Detection in Wireless Sensor Network

    Intrusion detection in Wireless Sensor Network (WSN) is important through the view of security in WSN. Sensor Deployment Strategy gives an extent to security in WSNs. This paper compares the probability of intrusion detection in both the Poisson as well as Gaussian deployment strategies. It focuses on maximizing intrusion detection...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    An Efficient Load Balancing Clustering Scheme for Data Centric Wireless Sensor Networks

    Clustering is an efficient approach to capitalize the energy of energy constraint sensor nodes in wireless sensor networks. Clustering schemes do not guarantee formation of clusters with equal number of nodes. So data frames transmitted by the nodes vary. TDMA schedule of nodes of smaller cluster is smaller than others...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Multi User Diversity Evaluation in MIMO HSDPA Downlink Channels

    A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide channel feedback, the following question is considered: is it preferable to get low-rate feedback from a large number of receivers or to receive high-rate/high-quality feedback from...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Design of AMBA AXI4 Protocol for System-on-Chip Communication

    Advanced Microcontroller Bus Architecture (AMBA) protocol family provides metric-driven verification of protocol compliance, enabling comprehensive testing of interface Intellectual Property (IP) blocks and System-on-Chip (SoC) designs. The AMBA advanced eXtensible Interface 4 (AXI4) update to AMBA AXI3 includes the following: support for burst lengths up to 256 beats, updated write...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Seamless Handover Between UMTS and GPRS

    UMTS is one step ahead from the 2.5G network GPRS and supports faster data rates with wide coverage area. GPRS and UMTS are already deployed in many countries but seamless handover between GPRS and UMTS still remains as a stumbling block for the service providers to fulfill the continuously increasing...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    QoS Analysis for Scheduling Schemes in Wireless Networks

    In wireless environment, the periodic moments of wireless networks may cause the fluctuation of available bandwidth by varying with time and location. The periodic fluctuation disturbs the resource distribution and Quality of Service (QoS). QoS design is the fundamental functionality of the networking router to enable differentiated delivery and to...

    Provided By Interscience Open Access Journals

  • White Papers // Jan 2012

    Implementation of a Modem for Narrow Bandwidth Channel Using 6713 DSK

    As communication plays an important role in day to day life, the effective and efficient voice transmission is to be maintained. This paper mainly deals with voice transmission over a channel and implemented using 6713 DSK. For this purpose, some modulation schemes and voice coders are implemented. So two points...

    Provided By Interscience Open Access Journals

  • 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....

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Detection of Phishing Websites and Secure Transactions

    Phishing is an electronic online identity theft in which the attackers use a combination of social engineering and web site spoofing techniques to trick a user into revealing confidential information. It steals the user's personal identity data and financial credentials. Most of the phishing attacks emerge as spoofed E-Mails appearing...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Integrated Approach of Malicious Website Detection

    With the advent and the rising popularity of Internet, security is becoming one of the focal point. At present, Web sites have become the attacker's main target. The attackers uses the strategy of embedding the HTML tags, the script tag to include web-based Trojan scripting or redirector scripting, the embedded...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    An Implementation of Botnet Detection Algorithm for Grid Networks

    Grid is an emerging technology that aims at utilizing resources efficiently and effectively, A botnet is a collection of infected computers and the common attacks are a Distributed Denial Of Service attack (DDOS) is any type of attack on a networking structure to disable a server from servicing its clients....

    Provided By Interscience Open Access Journals