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Switch fabrics for 100 Gigabit Ethernet systems pose high demands in terms of delay and scalability. In this paper we analyze the performance of a Clos-based switch fabric under uniform and bursty traffic, and compare its performance to a crossbar-based switch design for benchmarking. In particular, we focus on a Clos-design using a Space-Memory-Memory (SMM) configuration, which has recently gained...
IPTV, enabled by aggregating new technologies in computing, networking, and storage, provides a new information access and entertainment platform in the world of digital evolution. From this perspective where information and entertainment are part of each other, we write this paper to address the issues of IPTV towards seamless infotainment. We focus our discussions to explore such IPTV potentials...
There are two architectures by which the collaboration may be achieved: the client/server architecture and the peer-to-peer architecture. This paper presents a hybrid computer supported collaboration and visualization system that is designed and implemented using software engineering, Internet and geospatial technologies. The system uses the client/server and the peer-to-peer architectures to allow...
Convenience stores in Taiwan have had remarkable successes with retailing delivery services by integrating e-commerce and logistics systems to form a new retail delivery model: "online shopping with pick-ups at convenience stores." Though ingenious, intensified competition and increasingly complex customer behavior, it has become increasingly difficult for marketing practitioners to maintain...
This paper presents a multi-agent testing architecture (MATA) for monitoring and analyzing the performance of Web applications in J2EE environments. This architecture includes agents and sub agents that collaborate and communicate with each other to measure the use of resources of the application server, to collect and process the data, and to analyze the data and to generate performance reports....
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