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JCC
1998
66views more  JCC 1998»
15 years 5 months ago
Searching for saddle points of potential energy surfaces by following a reduced gradient
Wolfgang Quapp, Michael Hirsch, Olaf Imig, Dietmar...
CIKM
2007
Springer
15 years 11 months ago
Effective top-k computation in retrieving structured documents with term-proximity support
Modern web search engines are expected to return top-k results efficiently given a query. Although many dynamic index pruning strategies have been proposed for efficient top-k com...
Mingjie Zhu, Shuming Shi, Mingjing Li, Ji-Rong Wen
CVGIP
2006
163views more  CVGIP 2006»
15 years 5 months ago
SVD-matching using SIFT features
The paper tackles the problem of feature points matching between pair of images of the same scene. This is a key problem in computer vision. The method we discuss here is a versio...
Elisabetta Delponte, Francesco Isgrò, Franc...
145
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COMSWARE
2008
IEEE
16 years 22 hour ago
Community based search on power law networks
—In this paper, we have presented a novel algorithm for searching Peer-to-Peer (P2P) networks which forms power law topology. It is completely decentralized in nature and hence i...
Tathagata Das, Subrata Nandi, Niloy Ganguly
FOCS
2000
IEEE
15 years 10 months ago
Nearly Optimal Expected-Case Planar Point Location
We consider the planar point location problem from the perspective of expected search time. We are given a planar polygonal subdivision S and for each polygon of the subdivision t...
Sunil Arya, Theocharis Malamatos, David M. Mount