2370 search results - page 355 / 474 » A Structured Set of Higher-Order Problems |
155
Voted
DKE
2002
15 years 3 months ago
2002
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...
148
Voted
ICC
2011
IEEE
14 years 3 months ago
2011
IEEE
—In this paper, we investigate the transmission completion time minimization problem in a two-user additive white Gaussian noise (AWGN) broadcast channel, where the transmitter i...
197
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PAMI
2012
13 years 6 months ago
2012
—Social media networks contain both content and context-specific information. Most existing methods work with either of the two for the purpose of multimedia mining and retrieva...
230
Voted
GIS
2007
ACM
16 years 4 months ago
2007
ACM
Given a transportation network, a vulnerable population, and a set of destinations, evacuation route planning identifies routes to minimize the time to evacuate the vulnerable pop...
136
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...