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201
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SIBGRAPI
2005
IEEE
16 years 7 days ago
2005
IEEE
High-fidelity renderings of virtual environments is a notoriously computationally expensive task. One commonly used method to alleviate the costs is to adaptively sample the rend...
158
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ADBIS
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. Query rewriting method is proposed for the heterogeneous information integration infrastructure formed by the subject mediator environment. Local as View (LAV) approach t...
196
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EDBTW
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. Peer-to-peer (P2P) computing is currently attracting enormous attention. In P2P systems a very large number of autonomous computing nodes (the peers) pool together their ...
145
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HICSS
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper provides an overview on a German lighthouse research project called L3 in the area of e-learning systems that supply e-learning services via a virtual private network. ...
190
Voted
VLDB
2001
ACM
15 years 11 months ago
2001
ACM
In this paper we propose a new framework for dynamic distributed query processing based on so-called HyperQueries which are essentially query evaluation sub-plans “sitting behin...