Gwangju Institute of Science and Technology

Displaying 1-7 of 7 results

  • White Papers // Dec 2012

    Agents for Cloud Resource Allocation: An Amazon EC2 Case Study

    Infrastructure-as-a-service consumers are presented with numerous Cloud providers with a wide variety of resources. However, consumers are faced with providers that may offer (even similar) resources at different hourly cost rates, and also that no single provider may have matching resource capabilities to fulfill a highly heterogeneous set of requirements....

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Sep 2010

    Optimal Total Exchange in Anonymous Cayley Graphs

    Total exchange wherein each node in a network sends a message to every other node has been studied in Cayley graphs. To effectively discover an optimal solution in its graphs, one algorithm has also been proposed. This algorithm supposes that each unique identity of nodes in the network be the...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Mar 2010

    An Ontology-Enhanced Cloud Service Discovery System

    This paper presents a Cloud Service Discovery System (CSDS) that aims to support the Cloud users in finding a Cloud service over the Internet. The CSDS interacts with a Cloud ontology to determine the similarities between and among services. The significance of this project is that it is the first...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Oct 2009

    Fusion of Decisions Modeled as Weak Signals in Wireless Sensor Networks

    Distributed detection has newly received research interest due to the success of the emerging Wireless Sensor Network (WSN) technology. To deal with the problem of distributed detection for the WSN having the energy constraint, the fusion of decisions modeled as weak signals is studied. By using the weak signal model...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Oct 2009

    Impact of TCP ACK Losses on TCP Fairness in Wireless Mesh Networks

    In this paper, the authors analyze TCP fairness in IEEE 802.11- based Wireless Mesh Networks (WMNs). Fairness of bandwidth sharing is important for equitable network access by various users. With their Indoor WMN testbed, they observe that even though TCP flows have similar round trip time and loss probability, they...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Jun 2009

    Bandwidth, Area Efficient and Target Device Independent DDR SDRAM Controller

    The application of the Synchronous Dynamic Random Access Memory (SDRAM) has gone beyond the scope of personal computers for quite a long time. It comes into hand whenever a big amount of low price and still high speed memory is needed. Most of the newly developed stand alone embedded devices...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Apr 2009

    Open Media Service Architecture for Advanced Collaboration Environments

    Advanced collaboration environments are extensively utilized for distance learning, e-science, and other distributed global collaboration events. In such environments, high-quality and seamless media services play an important role in improving the quality of user experience to participants. In this paper, to support high-quality media-based services, the authors design open media...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Jun 2009

    Bandwidth, Area Efficient and Target Device Independent DDR SDRAM Controller

    The application of the Synchronous Dynamic Random Access Memory (SDRAM) has gone beyond the scope of personal computers for quite a long time. It comes into hand whenever a big amount of low price and still high speed memory is needed. Most of the newly developed stand alone embedded devices...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Apr 2009

    Open Media Service Architecture for Advanced Collaboration Environments

    Advanced collaboration environments are extensively utilized for distance learning, e-science, and other distributed global collaboration events. In such environments, high-quality and seamless media services play an important role in improving the quality of user experience to participants. In this paper, to support high-quality media-based services, the authors design open media...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Dec 2012

    Agents for Cloud Resource Allocation: An Amazon EC2 Case Study

    Infrastructure-as-a-service consumers are presented with numerous Cloud providers with a wide variety of resources. However, consumers are faced with providers that may offer (even similar) resources at different hourly cost rates, and also that no single provider may have matching resource capabilities to fulfill a highly heterogeneous set of requirements....

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Oct 2009

    Fusion of Decisions Modeled as Weak Signals in Wireless Sensor Networks

    Distributed detection has newly received research interest due to the success of the emerging Wireless Sensor Network (WSN) technology. To deal with the problem of distributed detection for the WSN having the energy constraint, the fusion of decisions modeled as weak signals is studied. By using the weak signal model...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Oct 2009

    Impact of TCP ACK Losses on TCP Fairness in Wireless Mesh Networks

    In this paper, the authors analyze TCP fairness in IEEE 802.11- based Wireless Mesh Networks (WMNs). Fairness of bandwidth sharing is important for equitable network access by various users. With their Indoor WMN testbed, they observe that even though TCP flows have similar round trip time and loss probability, they...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Sep 2010

    Optimal Total Exchange in Anonymous Cayley Graphs

    Total exchange wherein each node in a network sends a message to every other node has been studied in Cayley graphs. To effectively discover an optimal solution in its graphs, one algorithm has also been proposed. This algorithm supposes that each unique identity of nodes in the network be the...

    Provided By Gwangju Institute of Science and Technology

  • White Papers // Mar 2010

    An Ontology-Enhanced Cloud Service Discovery System

    This paper presents a Cloud Service Discovery System (CSDS) that aims to support the Cloud users in finding a Cloud service over the Internet. The CSDS interacts with a Cloud ontology to determine the similarities between and among services. The significance of this project is that it is the first...

    Provided By Gwangju Institute of Science and Technology