5516 search results - page 695 / 1104 » A Topological Approach to Recognition |
187
Voted
SMA
2006
ACM
16 years 25 days ago
2006
ACM
We present an efficient and robust algorithm for computing the minimum distance between a point and freeform curve or surface by lifting the problem into a higher dimension. This...
202
Voted
SAC
2005
ACM
16 years 13 days ago
2005
ACM
This paper presents an approach to integrate publish/subscribe semantics with on-demand multicast in wireless ad hoc networks, providing dynamic group communication with fine-gra...
185
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SENSYS
2004
ACM
16 years 9 days ago
2004
ACM
Previous approaches for computing duplicate-sensitive aggregates in sensor networks (e.g., in TAG) have used a tree topology, in order to conserve energy and to avoid double-count...
194
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SIGCOMM
2003
ACM
16 years 3 days ago
2003
ACM
Traceroute is widely used to detect routing problems, characterize end-to-end paths, and discover the Internet topology. Providing an accurate list of the Autonomous Systems (ASes...
236
Voted
WCE
2007
15 years 8 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...