3864 search results - page 242 / 773 » time 2005 |
286
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
Given a region qR and a future timestamp qT, a "range aggregate" query estimates the number of objects expected to appear in qR at time qT. Currently the only methods fo...
159
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
Discriminative training of graphical models can be expensive if the variables have large cardinality, even if the graphical structure is tractable. In such cases, pseudolikelihood...
159
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STOC
2005
ACM
16 years 7 months ago
2005
ACM
We show that every weighted connected graph G contains as a subgraph a spanning tree into which the edges of G can be embedded with average stretch O log2 n log log n . Moreover, w...
177
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ACISICIS
2005
IEEE
16 years 7 days ago
2005
IEEE
: This paper presents a queuing analysis model of a PC-based software router supporting IPv6-IPv4 translation for residential gateway. The proposed models are M/G/1/K or MMPP-2/G/1...
190
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AICT
2005
IEEE
16 years 7 days ago
2005
IEEE
Clock synchronization has paid a great magnitude of attention in the distributed systems. Sensor networks differ from traditional distributed system in many ways. One of the drama...