1888 search results - page 163 / 378 » Algorithms for Querying by Spatial Structure |
127
click to vote
DIALM
1999
ACM
15 years 8 months ago
1999
ACM
—In this paper, we study the performance of route query control mechanisms for the Zone Routing Protocol (ZRP) for ad hoc networks. ZRP proactively maintains routing information ...
117
click to vote
NIPS
2007
15 years 5 months ago
2007
Can we leverage learning techniques to build a fast nearest-neighbor (ANN) retrieval data structure? We present a general learning framework for the NN problem in which sample que...
155
click to vote
SSDBM
2011
IEEE
14 years 8 months ago
2011
IEEE
Large-scale N-body simulations play an important role in advancing our understanding of the formation and evolution of large structures in the universe. These computations require ...
141
click to vote
ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
XML-based data dissemination networks are rapidly gaining momentum. In these networks XML content is routed from data producers to data consumers throughout an overlay network of ...
186
click to vote
STOC
2012
ACM
13 years 6 months ago
2012
ACM
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...