Journal of Computing

Displaying 1-40 of 236 results

  • White Papers // Mar 2015

    Data Confidentiality and Integrity in Mobile Cloud Computing

    Mobile Cloud Computing (MCC) is a technology that allows mobile users to access data and applications by using mobile devices. The major challenge that faces MCC is how to ensure the integrity and confidentiality of the user's files/data. This paper proposes a framework that consists of three components, including the...

    Provided By Journal of Computing

  • White Papers // Oct 2014

    Analysis of Server Performance with Different Techniques of Virtual Databases

    Database virtualization is understood by different people in different ways; either it is executing or storing databases on virtual machine or a full virtualization of database. It helps in masking the actual physical location of the databases from the programs and users using it. With the aid of virtualization, databases...

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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

    Provided By Journal of Computing

  • 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....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • White Papers // May 2013

    A Software Tool for Generating UML Concurrent Communication Protocol Specification from Service Specification

    Manually synthesizing specifications for concurrent and distributed communication protocol entities from a service specification, which is modeled in the UML state machine with composite states is a time consuming and labor-intensive task. To save a time and generate error free specifications for distributed protocol entities modeled in UML state machines,...

    Provided By Journal of Computing

  • White Papers // Apr 2013

    FPGA Implementation Platform for MIMO-OFDM Based on UART

    Most hardware designers use Simulink as a design platform because it contains many components that have hardware equivalent. In addition to that, it supports Matlab co-simulation and hardware synthesis. Simulink is seen as a good platform for low complexity systems that do not require trimming analysis during the verification phase....

    Provided By Journal of Computing

  • White Papers // Mar 2013

    Redundant Flow of Network and Dual-Structure Internet

    Present Internet has evolved into a scale-free network, and the transmission between nodes generates a lot of redundant flow, which means the same data is transmitted repeatedly between two nodes. With the increasing amount of information on the Internet, especially when the requirement of video-sharing continues to strengthen, the authors...

    Provided By Journal of Computing

  • White Papers // Mar 2013

    Assessment Metrics for Intelligence Level of Human-Computer Interface

    The quality of human computer interfaces is becoming increasingly important as embedded computers and mobile computing are evolving into an essential part of the peoples' lives. Often what makes or breaks the market success of a device is not the hardware, but the quality and ease-of-use of the human computer...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • White Papers // May 2013

    Performance Degradation of 100 Gb/s PM-QPSK and 400 Gb/s PM- 16QAM Single Carrier and Dual Carrier Coherent Systems Due to Cascaded Optical Filters

    In this paper, the authors studied the performance degradation of single-carrier and dual-carrier 100 Gb/s and 400 Gb/s systems due to optical filter cascade with 50 and 100/150 GHz channel spacing, respectively. Eye Closure Penalty (ECP) is used as a performance evaluation metric, where they use two types of filters:...

    Provided By Journal of Computing

  • White Papers // May 2013

    Android and Real-Time Applications: Take Care

    Android is thought as being yet another operating system. In reality, it is a software platform rather than just an OS; in practical terms, it is an application framework on top of Linux, which facilitates its rapid deployment in many domains. Android was originally designed to be used in mobile...

    Provided By Journal of Computing

  • White Papers // May 2013

    A Reduced-Complexity Fast GPS Receiver using a Systolic Architecture

    In this paper, the authors present a new structure for fast GPS receivers. The suggested GPS acquisition scheme leverages a systolic-based array structure of regular and simple locally-connected Processing-Elements (PEs). The new GPS system is simulated and its complexity is evaluated for a real-time implementation on a Field Programmable Gate...

    Provided By Journal of Computing

  • White Papers // May 2013

    On the Impact of Lightpath Rerouting on Connection Provisioning with Transmission Impairments in WDM All-Optical Networks

    Wavelength Division Multiplexing (WDM) is the technology currently deployed to increase transmission bandwidth in optical networks. In transparent optical networks, signals can propagate over long distances without electrical regeneration, causing physical layer impairments to accumulate and make lightpaths' Quality of Transmission (QoT) become potentially unacceptable. Depending on the channel load...

    Provided By Journal of Computing

  • White Papers // May 2013

    Evaluation of Indoor Mobile Robot Localization Techniques

    Mobile robot localization is an important operation used in several applications. For instance, the location of the mobile robot can be used to associate environment data captured by the robot with the location where this data is captured, or to issue robot commands dependent on location and remaining battery energy....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • White Papers // Aug 2013

    LTE and LTE-A Interworking and Interoperability with 3GPP and non-3GPP Wireless Networks

    In this paper, the authors provide a high-level overview of E-UTRAN interworking and interoperability with existing Third Generation Partnership Project (3GPP) and non-3GPP wireless networks. E-UTRAN access networks Long Term Evolution and LTE-Advanced system (LTE and LTE-A) are currently the latest technologies for 3GPP evolution specified in Release 8, 9...

    Provided By Journal of Computing

  • White Papers // Aug 2013

    Cognitive Radio-based Wireless Sensor Networks As Next Generation Sensor Network: Concept, Problems and Prospects

    Research in wireless sensor networks has witnessed a tremendous increase in the last two decades. Apart from military surveillance, Wireless Sensor Network (WSN) has been deployed in the areas of healthcare monitoring, oil-field explorations, nuclear power plant monitoring, underwater activities surveillance, and geo-informatics. However, with the increased deployment of WSN...

    Provided By Journal of Computing

  • White Papers // Aug 2013

    A Neural-CBR System for Real Property Valuation

    In recent times, the application of Artificial Intelligence (AI) techniques for real property valuation has been on the increase. Some expert systems that leveraged on machine intelligence concepts include rule-based reasoning, case-based reasoning and artificial neural networks. These approaches have proved reliable thus far and in certain cases outperformed the...

    Provided By Journal of Computing

  • White Papers // Aug 2013

    Analysis of Redundant Flow in Network

    It is information society now-a-days, with the rapidly growing popularity of the Internet, more and more people surf the Internet every day. Audio, video and hot website become more and more popular, resulting in the sharply increase of redundant flow, a great waste of bandwidth, and consumedly reduce the quality...

    Provided By Journal of Computing

  • White Papers // Aug 2013

    Optimization of Maximum Power Point Tracking (MPPT) of Photovoltaic System using Artificial Intelligence (AI) Algorithms

    Although solar energy is one of the most available renewable energy resources, its usage is strongly influenced by environmental and technological aspects. PhotoVoltaic (PV) offers an environmentally friendly source of electricity, which is however still relatively costly today. In order to minimize the output power cost, the Maximum Power Point...

    Provided By Journal of Computing

  • White Papers // Jun 2013

    Performance Analysis of DiffServ Domain with Heterogeneous Queuing and Scheduling Schemes

    The Internet is consisting of many different interconnected network domains. Each network domain is having its own policies and procedures to provide Quality of Service (QoS) to the end-user. The target of provisioning and managing end to end QoS solution in the internet is one of the main challenges due...

    Provided By Journal of Computing

  • White Papers // Jun 2013

    Semantic Method for Query Expansion in an Intelligent Search System

    Hundreds of millions of users each day use web search engines to meet their information needs. Advances in web search effectiveness are therefore perhaps the most significant public outcomes of IR research. Query expansion methods have been extensively studied in information retrieval despite the recent advances in search quality; the...

    Provided By Journal of Computing

  • White Papers // Jun 2013

    When Mobile Commerce Embraces User Contexts

    Mobile commerce has emerged as the ubiquity of Smartphone's and ultra fast mobile data network. While much of the work done in the field of mobile commerce has focused on the customer behavior, business model, and wireless infrastructures, this paper proposes a context-aware solution to mobile commerce. Context-awareness can improve...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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....

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing

  • 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,...

    Provided By Journal of Computing

  • 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...

    Provided By Journal of Computing