A Study on Contextualized Fault-Tolerant Info-Service Composition in WP2P Environments

• Main Authors: Fang-Yu Chen, 陳芳瑜
• Other Authors: Soe-Tsyr Yuan
• Format: Others
• Language: en_US
• Published: 2004
• Online Access: http://ndltd.ncl.edu.tw/handle/58838888023033059015

碩士 === 輔仁大學 === 資訊管理學系 === 92 === Peer-to-peer applications harness sharing between free resources including storage, cycles, contents, services, human presence, and etc. Most existing wireless peer-to-peer (WP2P) applications concern merely the sharing of a variety of contents. For magnifying the extent of the sharing in ubiquitous service environments, this research provides a general-purpose WP2P infrastructure empowering autonomous peers to propel distributed problem solving (e.g., in the travel domain) through service sharing and execution in an intelligent way. In this thesis, we have designed and implemented a pure peer-to-peer Infrastructure for wireless service composition, which is not only highly robust to failures but also keenly aware of the surrounding context information and user requirements in wireless mobile ad-hoc environments. The experimental evidence also shows that the proposed infrastructure cannot only enhance service quality, but also keep quality growing continuously.