796 search results - page 140 / 160 » Approximating the centroid is hard |
216
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ICRA
2006
IEEE
16 years 3 days ago
2006
IEEE
— Recently, Rao-Blackwellized particle filters have become a popular tool to solve the simultaneous localization and mapping problem. This technique applies a particle filter i...
166
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SPAA
2006
ACM
16 years 19 hour ago
2006
ACM
Consider a network in which a collection of source nodes maintain and periodically update data objects for a collection of sink nodes, each of which periodically accesses the data...
196
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AINA
2005
IEEE
15 years 11 months ago
2005
IEEE
A core-based group-shared multicast tree is a shortest path tree rooted at core node that distributes packets to and from all group members. Traditionally, the bandwidth cost cons...
159
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INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
— In this paper, we propose to address the energy efficient routing problem in multi-hop wireless networks with accumulative relay. In the accumulative relay model, partially ov...
164
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PODC
2005
ACM
15 years 11 months ago
2005
ACM
Many large-scale networks such as ad hoc and sensor networks, peer-to-peer networks, or the Internet have the property that the number of independent nodes does not grow arbitrari...