Titlebook: Databases, Information Systems, and Peer-to-Peer Computing; International Worksh Gianluca Moro,Sonia Bergamaschi,Aris M. Ouksel Conference

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延期

Peer Group-Based Dependency Management in Service-Oriented Peer-to-Peer Architectures. In this paper, a novel way for handling service dependencies in peer-to-peer architectures is proposed. This approach suggests that peers of a peer group agree on a common adaptation policy that prescribes how service providing peers have to deal with potential dependencies before an adaptation can be pursued.

典型

0302-9743 new p- sibilities in distributed information processing and database technologies. The realization of this promise lies fundamentally in the availability of enhanced services such as structured ways for classifying and registering shared infor- tion, veri?cation and certi?cation of information, con

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Gian Claudio Gentile,Christian Lorenzan such completely independent and autonomous spaces be created and linked dynamically and information routed between them: we propose dynamic space management and inter-space linking and routing alternatives. We compare alternative gateway strategies and gateway hotspot avoidance. We also study the efficiency of the proposed schemes analytically.

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Theo Wehner,Gian-Claudio Gentileeb data. Alternative search engines fulfilling collaborative Web search on a voluntary basis are usually based on a blooming Peer-to-Peer (P2P) technology. In this paper, we investigate the effectiveness of different database selection and result merging methods in the scope of P2P Web search engine

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Gian Claudio Gentile,Christian Lorenzrger universe. Ad-hoc creation and linking of spaces can replace single linear address spaces or hierarchically structured ones. Our focus is on how can such completely independent and autonomous spaces be created and linked dynamically and information routed between them: we propose dynamic space m

幻想

Theo Wehner,Gian-Claudio Gentile of which can mediate between heterogenous schemas of other peers. A new data source joins a PDMS by defining a semantic mapping to one or more other peers, thus forming a network of peers. Queries submitted to a peer are answered with data residing at that peer and by data that is reached along pat