Journal of Computing

Displaying 1-40 of 232 results

  • White Papers // Aug 2014

    Review and Analysis of Pothole Detection Methods

    As one type of pavement distresses, potholes are important clues indicating structural defects of the asphalt road, and accurately detecting these potholes is one of important tasks for determining proper strategies of asphalt-surfaced pavement maintenance and rehabilitation. However, manually detecting and evaluating methods are expensive and time-consuming. Thus, several efforts...

    Provided By Journal of Computing

  • White Papers // Aug 2014

    Automatic Learning Context Tool for Effective Personal Document Indexing and Retrieval

    Managing digital documents has become a time consuming process due to sheer scale. Most users manage their personal documents by creating logical hierarchical folder structures. This logical structure depends on the user's assessment of the context of the document. Basic file structuring has not been changed for decades and hierarchical...

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  • White Papers // Aug 2014

    Efficient Intrusion Detection using Weighted K-means Clustering and Na

    Intrusion Detection System (IDS) is becoming a vital component to secure the network. A successful intrusion detection system requires high accuracy and detection rate. In this paper a hybrid approach for intrusion detection system based on data mining techniques is proposed. The principal ingredients of the approach are weighted k-means...

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  • White Papers // Aug 2014

    A Survey of Security Issues for Data Sharing over Untrusted Cloud Providers

    Interest in cloud computing market is growing rapidly in the recent years. It provides on-demand, high scalability computing resources with high availability and reliability. However, security is considered as one of the biggest obstacles for cloud computing. In this paper, the authors focus on the main security and privacy issues,...

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  • White Papers // Aug 2014

    A Novel Real-Time Road Information Management Technique for Traffic Congestion Mitigation

    Road transport is an inevitable requirement to the human civilization where it provides considerable economic and social benefits to the society. However, poor management of traffic flow imposes challenges such as traffic congestion. Problems arise when there is too much traffic for the available physical road capacity to handle. This...

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  • White Papers // Jun 2014

    Three Node Tandem Communication Network Model with Feedback Having Homogeneous Arrivals

    Communication network plays imperative role in evaluating the communication systems. These have separate deployment for each up-and-coming service like data networks and telephony networks. In communication systems it is usual to consider that the arrivals are characterized by passion process. In this paper, the authors developed and analyzed the three...

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  • White Papers // Jun 2014

    A Review of Big Data Management, Benefits and Challenges

    Big data is relatively a new concept which refers to datasets whose size is beyond the ability of typical database software tools to capture, store, manage and analyze. The accumulated huge amount of data that previously of no significant importance or value have been put into maximum use due to...

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  • White Papers // Jun 2014

    Some Issues Pertinent to Now days Mobile Learning

    In this paper, the authors intended to touch on some issues related to the new direction of learning, mobility. This paper also will generally go over some issues pertinent to mobile learning and devices where the learners obviously are intending, intentionally or unintentionally, to utilize mobile devices for learning purposes....

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  • White Papers // Jun 2014

    Advanced Security Models for Cloud Infrastructures

    Cloud computing is the next-generation Internet paradigm that is offered to the business environment, educational domain and, generally, to individual users. While educational institutions and individuals quickly embraced this new technology, companies were reluctant, most of their doubts being related to the security problems. With that in mind, companies prefer...

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  • White Papers // May 2014

    A Survey of Distributed Association Rule Mining Algorithms

    Association rule mining is a popular and well researched method for discovering interesting relations between variables in large databases. It is intended to identify strong rules discovered in databases using different measures of interestingness. Most ARM algorithms focus on a sequential or centralized environment where no external communication is required....

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  • White Papers // May 2014

    Compatibility Relation and its Application to Network Segmentation and Decentralization

    A relation on a set which is reflexive and symmetric is called a Compatibility Relation (CR). It is difficult to trace since when the profound mathematics of compatibility relation came into existence. In this paper, some new properties of compatibility classes of a finite set endowed with a suitable compatibility...

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  • White Papers // May 2014

    ERP Software Selection using IFS and GRA Methods

    Enterprise Resource Planning (ERP) is like a modular, generic software package integrating the flow of information between departments in all logistics company. Furthermore extended ERP applications provide web-based connections between interdependent organizations like supply chain partners. In order to meet ever-changing needs of the logistics companies competing in dynamic environments,...

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  • White Papers // May 2014

    Description of Consistency Rules in Software Design Models

    Software system is gaining hold on the peoples' daily activities. May it be a grocery store, building designing and architecture, vehicle manufacturing, communication technology, online commerce, local administration, defense or any other aspects of society software system is enhancing the functioning of all aspects of the society. The software systems...

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  • White Papers // May 2014

    Application of ANP in Evaluating Accounting Softwares based on Accounting Information Systems Characteristics

    In today's commercial world, accounting software's are of great importance for purposes of collecting, classifying and yielding financial reports; thus, it is an essential necessity for every firm to select appropriate and highly efficient software in order to reach their organizational goals. This paper applies Analytic Network Process (ANP) method...

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  • White Papers // Apr 2014

    A Cross Layer Protocol for Energy Aware and Critical Data Delivered Applications Using Wireless Sensor Networks

    Environment monitoring applications using Wireless Sensor Networks (WSNs) have had a lot of attention in recent years. In much of this research tasks like sensor data processing, environment states and events decision making and emergency message sending are done by a remote server. A proposed cross layer protocol for two...

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  • White Papers // Apr 2014

    Penetration Testing With Banner Grabbers and Packet Sniffers

    With looming threats from hackers, identity and corporate data thieves, it is impossible to avoid doing penetration testing at the corporate level so as to ascertain the security of the network. The more ubiquitous penetration testing becomes the more likely secure most organizations become. This paper demonstrates how to use...

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  • White Papers // Apr 2014

    Phishing, SMiShing & Vishing: An Assessment of Threats Against Mobile Devices

    In this paper, the authors proposed an exploratory assessment of phishing, SMiShing and vishing attacks against mobile devices. It examines the implications of end-user behavior towards mitigating the risks posed by using mobile devices for online services and facilities. Phishing is that socially engineered attack aimed at enticing unsuspecting users...

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  • White Papers // Apr 2014

    A Review of Algorithms for Determination of Attackability Metrics

    Attackability is a concept proposed recently in literature to measure the extent that a software system or service could be the target of a successful attack. A Holistic predictive attackability metrics model has been proposed in the authors' previous paper. Metrics derived from this model, their theoretical and empirical validation...

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  • White Papers // Apr 2014

    Optimal Operating Performances of Wireless Protocols for Intelligent

    The systems based on intelligent sensors are currently expanding, due to theirs functions and theirs performances of intelligence: transmitting and receiving data in real-time, computation and processing algorithms, metrology remote, diagnostics, automation and storage measurements. The radio frequency wireless communication with its multitude offers a better solution for data traffic...

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  • White Papers // Mar 2014

    Cloud Computing and Associated Mitigation Techniques: A Security Perspective

    Cloud computing is the contemporary technology in the field of information technology. It is rapidly turning into one of the most prominent technologies due to its growing and revolutionary nature in recent times. It assures to delivers a wide range of resources like flexible IT architecture, scalability, availability, fault tolerance,...

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  • White Papers // Mar 2014

    CPU Utilization for a Multiple Video Streaming Over a Fiber Optic ATM-Network when Varying the Quality of Service

    The Asynchronous Transfer Protocol (ATM) gives the broadband services users a high quality demands with a good opportunity to operate their networks. One important feature of the ATM-network is the Quality of Service (QoS) attribute. In this paper, the authors are explaining the effect of varying the QoS on the...

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  • White Papers // Mar 2014

    The Influence of Social Networks on Students' Performance

    Social networks are becoming an integral part of the peoples' lives. Students are spending much time on social media and are considered the largest category that uses such application. This paper tries to explore the influence of social media use, and especially Facebook, on high school students' performance. A proposed...

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  • White Papers // Mar 2014

    Application of Banach Space Ideal Properties in Image Transmission over Wireless Network

    In this paper, the authors develop the concept of nuclearity in functional analysis. The Banach space operator ideals and nuclear maps have a large class of morphisms which behave as if they were part of a compact closed category, that is, they allow one to transfer variables between the domain...

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  • White Papers // Mar 2014

    An Enhanced Method for Generating Composite Candidate Keys Based on N

    In a relational database, a candidate key is defined as a set of attributes that is distinct the database rows. The determining process of a candidate key could affect the database performance and optimization. In this paper, an algorithm based on N

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  • White Papers // Mar 2014

    Cellular Mobile Signal Propagation; Effects of EIRP and Antenna Gain

    In this paper, the authors compare the cellular mobile network signals and transmission properties of two mobile service networks. The background theories for the propagation of cellular mobile signals were reviewed. A mobile signal analyzer capable of measuring power density was used to measure the received signal power density at...

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  • White Papers // Feb 2014

    Automatic Management of Wireless Sensor Networksthrough Cloud Computing

    With the faster adoption of Wireless Sensor Networks (WSNs), on the one hand sensor-derived data need to be accessed via various web-based social networks or virtual communities and on the other hand, limited processing ability of WSNs is a hurdle. To address this issue WSNs can be integrated with cloud....

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  • White Papers // Feb 2014

    Performance Analysis of Dynamic Source Routing Protocol

    Dynamic Source Routing (DSR) is an efficient on-demand routing protocol for Mobile Ad-hoc NETworks (MANETs). It depends on two main procedures: route discovery and route maintenance. Route discovery is the procedure used at the source of the packets to discover a route to the destination. Route maintenance is the procedure...

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  • White Papers // Feb 2014

    Consumer Attitude towards M-Commerce: The Perceived Level of Security and the Role of Trust

    The emerging industry of Mobile commerce (M-commerce), while being a complex and with uncertain environment is influencing businesses and consumers engagement at both national and international levels. This paper are to: investigate the degree to which various trust and information security factors influence consumer to engage in mobile commerce, and...

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  • White Papers // Feb 2014

    Developing a Human Machine Interface (HMI) for Industrial Automated Systems using Siemens Simatic WinCC Flexible Advanced Software

    Most industrial plants are automated without any operator-machine interaction. This makes it difficult for the operator to at a glance know the state of the machines and the immediate steps to undertake in order to clear any anomalies occurring in the plant. In this paper, consideration was given to the...

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  • White Papers // Feb 2014

    Compressed Spectrum Sensing in Cognitive Radio Network Based on Measurement Matrix

    Compressive Sampling (CS), or compressive sensing, has the ability for reconstructing a sparse signal with small number of measurements. There are some applications like spectrum sensing in cognitive radio which not necessarily need a perfect reconstruction. Consequently in this application, toward the decrement of high signal acquisition costs in wideband...

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  • White Papers // Jan 2014

    Performance Analysis of Node Placement in Linear Wireless Sensor Networks

    Linear Wireless Sensor Networks (LWSNs) are captivating significant attention because of their suitability for wide-range of applications. These applications dictate the topology of the network (i.e., placement of nodes) and introduce unique challenges such as non-uniform energy consumption. Moreover, these applications require LWSNs to operate for decades. However, sensor nodes...

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  • White Papers // Jan 2014

    Routing Protocols for Vehicular Adhoc Networks (VANETs): A Review

    Routing in vehicular ad hoc networks is a challenging task due to the unique characteristics of the network such as high mobility of nodes, dynamically changing topology and highly partitioned network. It is a challenge to ensure reliable, continuous and seamless communication in the presence of speeding vehicles. The performance...

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  • White Papers // Dec 2013

    Providing Accurate Time Reference with the STM4F32Discovery Embedded System for Purposes of Crystal Calibrations

    Crystal oscillators are today present in almost every embedded system. They are usually used for precise frequency generation, which can then be used for generating driving processors, microcontrollers, radio transceivers, real time clock generators and other devices which rely on precise and stable frequency for proper operation. This paper presents...

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  • White Papers // Dec 2013

    Combinatoric Drag-Pattern-Graphical-Password (DPGP)

    Creating secure password has been limited attributable to password restriction and policy. Users tend to choose memorable passwords that are easy to guess. However, sophisticated systems assigned passwords that are difficult to remember. In this paper, the focus will be on the Drag - Pattern-Graphical-Password (DPGP). DPGP password is proposed...

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  • White Papers // Dec 2013

    Hidden Crimes: Freedom of Expression on the Internet

    Freedom of expression is a brave stand towards the prohibition of certain words, terms or expressions, particularly if mockery and offensive styles were avoided with various topics such as religion, politics, community issues, etc. At this particular time, the authors need to identify freedom of expression on the Internet in...

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  • White Papers // Dec 2013

    Design and Simulation of a Green Broker with Imprecise Computation Scheduling for Energy-efficient Large Scale Computing in Clusters

    Cluster computing has attracted attention for large scale computing using idle CPU cycles of personal computers connected in local area network. The authors propose a green broker with imprecise computation scheduling for large scale computing in clusters. Imprecise computation techniques provide scheduling flexibility by trading off result quality to meet...

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  • White Papers // Dec 2013

    An Associative Classification Data Mining Approach for Detecting Phishing Websites

    Phishing websites are fake websites that are created by dishonest people to mimic web pages of real websites. Victims of phishing attacks may expose their financial sensitive information to the attacker whom might use this information for financial and criminal activities. Various approaches have been proposed to detect phishing websites,...

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  • White Papers // Nov 2013

    Systematic Review and Comparison of Anomaly Based Network Intrusion Detection Systems Based on Efficiency

    Currently, Anomaly based Network Intrusion Detection (ANID) is the solution for novel and sophisticated attacks. This paper focuses on the comparison of Anomaly based Network Intrusion Detection Systems (ANIDS) based on efficiency. A collection of ANIDS that were trained and tested using KDD cup 99 dataset in the period 2002...

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  • White Papers // Nov 2013

    Cloud Computing: The Level of Awareness Amongst Small & Medium-sized Enterprises (SMEs) in Developing Economies

    Cloud computing services are being touted as a major enabler for small businesses lately. This new paradigm is seen to offer unique opportunities to Small and Medium Enterprises (SMEs) worldwide and developing economies are no exception. It presents SMEs access to similar technologies available to their larger counterparts and those...

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  • White Papers // Oct 2013

    The Challenges of Global Village Software Engineering

    With the advent of electronic services the globe can be packed as a single village that is called global village. In Global Village (GV) all users would access to E-services regardless to geographical and political boundaries among countries. Therefore, software development corporations need to develop global systems and consider the...

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  • White Papers // Feb 2012

    Development of a Dynamic Model for Data-Driven DSS

    Over the past decade, Business Intelligence (BI) has been adopted by major corporations around the world. A BI tool's function facilitates the process of taking decisions for managers. However, decision-making, especially strategic decisions, still remains an ill-defined process locked in the minds of managers. The maritime transport sector depends on...

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  • White Papers // Jul 2010

    Reliable Job Scheduler Using RFOH in Grid Computing

    Distributed and dynamic nature of grids causes the probability of failure is great in such systems. So fault tolerance has become a crucial area in computational grid. In this paper, the authors propose a new genetic algorithm that used RFOH for having reliable job scheduling in computational grid. This strategy...

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  • White Papers // Oct 2010

    Age Estimation based on Neural Networks Using Face Features

    In this paper, the authors propose a methodology based on neural networks to estimate human ages using face features. Due to the difficulty of estimating the exact age, they developed their system to estimate the age to be within certain ranges. In the first stage, the age is classified into...

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  • White Papers // Dec 2009

    Routing in Wireless Adhoc Networks: A New Horizon

    A lot of work has been done on routing protocols for mobile ad hoc networks, but still standardization of them requires some more issues less addressed by the existing routing protocols. In this paper, a new paradigm of maintaining multiple connections in adhoc routing protocols has been highlighted which may...

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  • White Papers // Dec 2009

    Modified Minimum Connected Dominating Set Formation for Wireless Adhoc Networks

    MANET is an infrastructure less multihop network. Routing in MANETs is a one of the challenging task to accomplish. To generate routes proactively or on-demand is extremely costly for energy constrained nodes in a limited bandwidth shared wireless channel. Most of the protocols of MANETs make use of blind broadcast...

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  • White Papers // Apr 2013

    WP - A Tree Based Response Time Algorithm for Event Driven Wireless Sensor Networks

    Irrespective of the deployment strategy or the coverage constraints, the usual energy conservation inevitability remains. Among the many approaches that have come up so as to save energy, reducing the number of transmissions and an effective routing strategy accomplish consideration. In addition to the number of transmissions, the response time...

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  • White Papers // Apr 2013

    E-Government Based on Cloud Computing

    The concept of cloud computing becomes important for each government, facilitating its way of work, increasing its productivity and all that leading to cost savings. Different country chooses different strategy for adoption of cloud computing with a possibility to become better and more effective e-government. In this paper, the scope...

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  • White Papers // Feb 2013

    A Hybrid Intrusion Detection System Using Hamming and MAXNET Neural Nets Using NDIS Dataset

    In this paper, the authors present a model to improve the security of network system. Intrusion Detection System (IDS) detects suspected patterns of network traffic through analysis of those traffic packets. The major problems of existing models are recognition of new attacks, low accuracy, and detection time and system adaptability....

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  • White Papers // Feb 2013

    A Dual-Band U-Slot PIFA Antenna With Ground Slit for RFID Applications

    In this paper, a Planar Inverted-F Antenna (PIFA) with U-Slot (U-PIFA) and slit in ground is introduced. The proposed PIFA is compact with single coaxial feed, single short strip, and single short pin. The main achievement of this research was the design of ISM Microwave bands 2.45/5.8 GHz dual band...

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  • White Papers // Feb 2013

    Teletraffic Analyses of Blocked Calls and Handoff Failures of LEO Mobile Satellite Systems

    Satellite communications have had a significant impact on wireless communication services owing to its versatility in comparison to its terrestrial cousins. In today's wireless mobile world, Mobile Satellite Services (MSS) are indispensable and are used side by side with the very popular cellular services the authors have all become so...

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  • White Papers // Feb 2013

    A New Scheme for Sealed Digital Signatures

    Now-a-days, people are looking for the easiest way to do things. The digital world has made that even more possible. One aspect is the way when the people sign documents and papers, how to present them self officially. When this aspect has been started to be a critical thing in...

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  • White Papers // Feb 2013

    Real Time Radio Frequency Identification Vehicles Data Logger Traffic Management System

    This paper presents a traffic management system that combines RFID and GSM technologies which they are considered to be two of the currently fastest growing technologies, RFID technology which provide a reliable data reading without the need for line-of-sight that other data detecting technologies depend on. While GSM is an...

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  • White Papers // Jan 2013

    Neural Network Synchronization Protocol

    This paper deals with the design of secure communication protocol based on neural network synchronization. Protocol is built on the application-layer of the OSI upon TCP/IP. Server and each connected client must create special type of neural network called Tree Parity Machine then compute outputs of their neural networks and...

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  • White Papers // Jan 2013

    Research on the Traffic Behavior Characteristics of P2P Streaming Media

    With the development and popularization of Internet, P2P streaming media traffic has become the most important part of the variety kinds of network traffic. Therefore, the study of P2P streaming media traffic characteristics has important significance for the analysis and identification network traffic. In this paper, on the basis of...

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  • White Papers // Jan 2013

    Survey of Cloud Computing Issues at Implementation Level

    Cloud computing is a new way of integrating a set of old technologies to implement a new paradigm that creates an avenue for users to have access to shared and configurable resources through internet on-demand. Cloud users are expected to increase exponentially in the future. In order to prepare for...

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  • White Papers // Oct 2012

    Java and C/C++ Interoperability: Java Integration to Windows Event Log

    SUN Java provides a mechanism for integration with functions coded in C/C++ or assembler, and basically offers two frameworks: Java Native Interface (JNI), and Java Native Access (JNA). In this paper, each of these two frameworks are first described, and then JNI is demonstrated with an example code, which uses...

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  • White Papers // Oct 2012

    Acute Leukemia Classification Using Bayesian Networks

    In this paper, two models for constructing acute leukemia classifiers using the Signal-to-Noise Ratio (SNR) gene selection method in conjunction with the Bayesian Networks (BNs) have been proposed. In the first model, genes of the acute leukemia training dataset are ranked using the SNR method and then top ranked genes...

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  • White Papers // Sep 2012

    A Secure Email System Based on IBE, DNS and Proxy Service

    Now a days, email has become the most widely used communication system in daily life. The main reason for using email is probably because of the convenience and speed in which it can be transmitted irrespective of geographical distances. To improve security and efficiency of email system, most of the...

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  • White Papers // Aug 2012

    An Audio Haptic Tool for Visually Impaired Web Users

    An application that functions as a browser has been created for visually impaired web users. It is distinctive from popular browsers such as Internet Explorer, Firefox and Google Chrome as it is designed specifically for partially sighted and blind web users. The custom browser provides the feel of website elements...

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  • White Papers // Aug 2012

    Broadband Internet and Czech Competitive Advantage

    The rapid evolution of telecommunication, World Wide Web, and computing technologies continues to shape the businesses around the globe. In this rapidly changing technological environment, a country's broadband internet readiness has become a significant factor of the global competitiveness of a nation. Using a modified porter's diamond model, this paper...

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  • White Papers // Aug 2012

    Management Strategies for Integrating Cloud Computing into VoIP

    This paper is to present significant elements that can influence the voice quality in a VoIP network and to find methods of improving them. After analyzing the impact of QoS, solutions are proposed in order to minimize its effect as well as strategies for management. Since, service level agreement requires...

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  • White Papers // Aug 2012

    Software Quality Management System

    Software process quality management systems are the core data and knowledge repository for making any decision regarding process improvement. Such systems if exists in the software house can dramatic improve decision analysis and resolution for process improvement. Many software quality management tools are available some academic research tools and some...

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  • White Papers // Aug 2012

    The Topology of P2P Network

    The P2P network is a logical overlay network built up by the application software on the basis of IP network. The topology of P2P network refers to the physical or logical interconnection between computing units in distributed system, the topology between the nodes has been an important basis for determining...

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  • White Papers // Aug 2012

    Understanding the Factors that Effect Information Overload and Miscommunication within the Workplace

    This paper explores and creates a model that shows the relationship between email interaction and the negative effects of e-mail use. The authors focus on the process of personalization, a learning process in which users adapt e-mail to their own specific individual needs. This process is used to explain two...

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  • White Papers // Aug 2012

    A Composite Scheduling Approach for Burst Loss Minimization in Optical Burst Switched Networks

    In Optical Burst Switched (OBS) networks, burst scheduling is one of the key issue, which affects the performance of networks. Several, scheduling algorithms have been used, such as horizon and void filling based algorithms. Void filling algorithms reduces burst loss, but it has more execution time as compared to horizon...

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  • White Papers // Jul 2012

    Performance Analysis of Cooperative Communication Protocols

    With the rapid growth of multimedia services, future generations of cellular communications require higher data rates and a more reliable transmission link while keeping satisfactory quality of service. In this respect, Multiple-Input Multiple-Output (MIMO) antenna systems have been considered as an efficient approach to address these demands by offering significant...

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  • White Papers // Jul 2012

    Critical Analysis of Mobile Devices Based End-User Programming of Smart-Spaces

    Smart-spaces and their importance in the deployment of applications for various needs and the desire to provide specific end-user solution have been calling for an increased effort to provide end-users with the programming ability for handling their needs directly. This paper investigates a theoretical possibility of developing a task-driven model...

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  • White Papers // Jul 2012

    Design of Distributed Remote Real-Time Monitoring and Control System Based on Internet

    Distributed remote real-time monitoring and control system is based on the ideas and framework of the internet of things, composed by the three parts: Zib Bee distributed wireless sensor network, embedded web server based on ARM and GSM for network access services. The system can real-timely monitor the remote environmental...

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  • White Papers // Jul 2012

    Online Social Networking as a Tool to Enhance Learning in the Mauritian Education System

    Social networking sites enable individuals to connect to each other to form online communities. In the last decade, Online Social Networking (OSN) has become a fashionable means of communication among internet users, particularly the young generation. It is known that the majority of adolescents log on their OSN accounts daily...

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  • White Papers // May 2012

    DNA-Based Active Logic Design and its Implications

    DNA computing is an emerging field of research in which biochemistry and molecular biology elements are utilized to complete computational processes performed by traditional silicon-based technologies. Current DNA-based circuits are non-homogenous, consisting of discrete combinatorial gates with corresponding static processing abilities. This paper focuses on further developing DNA-based methodologies to...

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  • White Papers // Apr 2012

    Requirements of Routing Algorithms for Sensor Networks

    Wireless Sensor Networks (WSNs) consist of small nodes with sensing, computation, and wireless communications capabilities. Many routing, power management, and data dissemination protocols have been specially designed for WSNs where energy awareness is an essential design issue. The focus, however, has been given to the routing protocols which might differ...

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  • White Papers // Apr 2012

    Adaptive Antenna Array Approach in the Processing of Weakest GPS Signals

    A new planar, wideband feed for a slot spiral antenna is presented. This paper describes a spiral antenna on RT DUROID substrate for the operating frequency range of 1.2 -1.6 GHz. These specifications should be satisfied at the frequencies of 1.227 GHz (L2) and 1.575 GHz (Ll). Array of spiral...

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  • White Papers // Apr 2012

    Network Multi-layer Semantic Analysis

    With the development of internet technology and internet industry, the demands of internet resources are increasing rapidly. Internet becomes more and more complicated. The increasing number of network users and resource-consume applications result in a heavy overloaded network and make the network performance degradation. In this paper, the authors present,...

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  • White Papers // Apr 2012

    The Effect of Communications on the Lifetime of Wireless Sensor Networks

    In this paper, the authors present a model for the lifetime of wireless sensor networks that incorporates the effect of the communications model. The model takes into consideration several parameters such as the total number of sensors, network size, percentage of sink nodes, location of sensors, the mobility of sensors,...

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  • White Papers // Feb 2012

    Enhancing Network Architecture in Minority Institutions' Library

    Topology is one of basic network feature for interconnecting the various computers in a network. In the library, Computer network has played vital role for retrieving information resources. It is aimed to analyses topology of networks from the minority and non minority institutions in Tamil Nadu. This paper evaluates the...

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  • White Papers // Aug 2012

    Development of a Social Networking Site with a Networked Library and Conference Chat

    Social networking is an act of interacting/ sharing fun and some information popularly called profiles with known or unknown people (called friends) freely online. A social network service is an online interface, service, platform, or page that enables users exchange information and relate socially. This consists of a representation of...

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  • White Papers // Nov 2012

    Using Scrum in Master Data Management Development Projects

    Master Data Management (MDM) development projects are specific both in their functionalities and organizational requirements. The existing literature about practical experience in managing MDM development projects using scrum is limited. This paper aims to analyze problems and challenges as well as to present guidelines with defined rules when applying Scrum...

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  • White Papers // Nov 2012

    Effect of Fading Correlation on the Performance of Spatial Multiplexed MIMO Systems with Circular Antennas

    In this paper the performance of the Vertical Bell LAboratories Space-Time (V-BLAST) detection that is used in spatial multiplexed MIMO system is investigated when fading correlation effects is included. Simulations of MIMO systems are developed employing accurate stochastic spatial channel model for both the Uniform Linear Array (ULA) and Uniform...

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  • White Papers // Nov 2012

    Cloud Computing and Sustainable Development in Higher Education

    Sustainable Development (SD) in higher education constitutes a global process that transcends economic, political and social barriers. Developmental transformation process in higher education supported with necessary Information Technology (IT) infrastructures will create sustainable improvements that give students the best opportunity to thrive in the global economy. This paper presents the...

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  • White Papers // Nov 2012

    Towards Implementation of the Information Security Strategies in South Africa

    The increasing sophistication of information security threats and the ever-growing body of regulation has made information security a critical function in Higher Education Institutions (HEIs). This paper was undertaken to investigate the implementation of information security strategies in HEI in South Africa. A survey questionnaire was administered to the personnel...

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