The Experts below are selected from a list of 56355 Experts worldwide ranked by ideXlab platform
Liam Maguire - One of the best experts on this subject based on the ideXlab platform.
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client Server Architecture for collaborative remote experimentation
Journal of Network and Computer Applications, 2007Co-Authors: M J Callaghan, Jim Harkin, E Mccolgan, T M Mcginnity, Liam MaguireAbstract:Experience in teaching engineering related subjects has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering remote access to distant laboratories as part of an overall e-learning strategy. However, the majority of remote access laboratories developed to date have suffered from a major deficiency, namely the provision of a web-based environment that accurately recreates the group working and tutor driven experience of traditional on-campus based laboratories. This paper addresses this issue and presents a client-Server Architecture, based on Web services and .NET remoting services, for an integrated learning environment for remote experimentation that allows students in disparate locations to simultaneously and collaboratively complete complex experimental exercises.
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Client-Server Architecture for collaborative remote experimentation
Journal of Network and Computer Applications, 2007Co-Authors: M J Callaghan, Jim Harkin, E Mccolgan, T M Mcginnity, Liam MaguireAbstract:Experience in teaching engineering related subjects has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering remote access to distant laboratories as part of an overall e-learning strategy. However, the majority of remote access laboratories developed to date have suffered from a major deficiency, namely the provision of a web-based environment that accurately recreates the group working and tutor driven experience of traditional on-campus based laboratories. This paper addresses this issue and presents a client-Server Architecture, based on Web services and .NET remoting services, for an integrated learning environment for remote experimentation that allows students in disparate locations to simultaneously and collaboratively complete complex experimental exercises.
Steven W Mclaughlin - One of the best experts on this subject based on the ideXlab platform.
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Network security for client-Server Architecture using wiretap codes
IEEE Transactions on Information Forensics and Security, 2008Co-Authors: Matthieu R. Bloch, Ramya Narasimha, Steven W MclaughlinAbstract:We propose a method that provides information-theoretic security for client-Server communications. By introducing an appropriate encoding scheme, we show how a client-Server Architecture under active attacks can be modeled as a binary-erasure wiretap channel. The secrecy capacity of the equivalent wiretap channel is then used as a metric to optimize the Architecture and limit the impact of the attacks. Upper and lower bounds of the optimal secrecy capacity are derived and analyzed. While still mostly of theoretical interest, our analysis sheds some light on the practical design of resistant and secure client-Server Architectures.
Matthieu R. Bloch - One of the best experts on this subject based on the ideXlab platform.
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Network security for client-Server Architecture using wiretap codes
IEEE Transactions on Information Forensics and Security, 2008Co-Authors: Matthieu R. Bloch, Ramya Narasimha, Steven W MclaughlinAbstract:We propose a method that provides information-theoretic security for client-Server communications. By introducing an appropriate encoding scheme, we show how a client-Server Architecture under active attacks can be modeled as a binary-erasure wiretap channel. The secrecy capacity of the equivalent wiretap channel is then used as a metric to optimize the Architecture and limit the impact of the attacks. Upper and lower bounds of the optimal secrecy capacity are derived and analyzed. While still mostly of theoretical interest, our analysis sheds some light on the practical design of resistant and secure client-Server Architectures.
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Client-Server Architecture Design based on Wiretap Codes
2008 IEEE International Zurich Seminar on Communications, 2008Co-Authors: Matthieu R. Bloch, Rajesh Narasimha, Stephen MclaughlinAbstract:We propose a method to design attack-resistant client-Server Architectures based on wiretap codes. We show that by appropriately spreading messages across different packets a client-Server Architecture under active attack can be modeled as a passive wiretap channel. The secrecy capacity of this equivalent wiretap channel is then used as an optimization metric to limit the impact of the attacks.
M J Callaghan - One of the best experts on this subject based on the ideXlab platform.
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client Server Architecture for collaborative remote experimentation
Journal of Network and Computer Applications, 2007Co-Authors: M J Callaghan, Jim Harkin, E Mccolgan, T M Mcginnity, Liam MaguireAbstract:Experience in teaching engineering related subjects has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering remote access to distant laboratories as part of an overall e-learning strategy. However, the majority of remote access laboratories developed to date have suffered from a major deficiency, namely the provision of a web-based environment that accurately recreates the group working and tutor driven experience of traditional on-campus based laboratories. This paper addresses this issue and presents a client-Server Architecture, based on Web services and .NET remoting services, for an integrated learning environment for remote experimentation that allows students in disparate locations to simultaneously and collaboratively complete complex experimental exercises.
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Client-Server Architecture for collaborative remote experimentation
Journal of Network and Computer Applications, 2007Co-Authors: M J Callaghan, Jim Harkin, E Mccolgan, T M Mcginnity, Liam MaguireAbstract:Experience in teaching engineering related subjects has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering remote access to distant laboratories as part of an overall e-learning strategy. However, the majority of remote access laboratories developed to date have suffered from a major deficiency, namely the provision of a web-based environment that accurately recreates the group working and tutor driven experience of traditional on-campus based laboratories. This paper addresses this issue and presents a client-Server Architecture, based on Web services and .NET remoting services, for an integrated learning environment for remote experimentation that allows students in disparate locations to simultaneously and collaboratively complete complex experimental exercises.
A. J. H. Peddemors - One of the best experts on this subject based on the ideXlab platform.
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A Scalable Web Server Architecture
World Wide Web, 2002Co-Authors: A. S. Z. Belloum, E. C. Kaletas, A. W. Van Halderen, H. Afsarmanesh, L. O. Hertzberger, A. J. H. PeddemorsAbstract:This paper describes a scalable Architecture for Web Servers designed to cope with the ongoing increase of the Internet requirements. In the paper, first the drawbacks of the traditional Web Server Architecture are discussed, and the need for an innovative solution is described. The proposed design addresses two of the parameters that can dramatically impact the performance of Web Servers: (1) the need for a powerful data management system to cope with the increase in the complexity of users' requests; and (2) an efficient caching mechanism to reduce the amount of redundant traffic. In this direction, a scalable solution based on distributed database technology to replace the file system is described, and performance test results of the system are provided. This Architecture is further extended by a collaborative caching system that builds up an adaptive hierarchy of caches for Web Servers, which allows them to keep up with the changes in the traffic generated by the applications they are running. Finally, some improvements to the proposed Architecture are addressed.
