3836 search results - page 493 / 768 » Dynamic Communicators in MPI |
280
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we present the design and evaluation of PeerDB, a peer-to-peer (P2P) distributed data sharing system. PeerDB distinguishes itself from existing P2P systems in sever...
312
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ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
Semi-join reducers were introduced in the late seventies as a means to reduce the communication costs of distributed database systems. Subsequent work in the eighties showed, howe...
185
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
A number of recent studies have demonstrated that groups benefit considerably from access to shared visual information. This is due, in part, to the communicative efficiencies pro...
169
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
This paper describes a new collaboration technology that is based on the support of lightweight, informally structured, opportunistic activities featuring heterogeneous threads of...
179
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CHI
2004
ACM
16 years 7 months ago
2004
ACM
This paper describes a new collaboration technology that is carefully poised between informal, ad hoc, easy-to-initiate collaborative tools, vs. more formal, structured, and higho...