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PCM
2010
Springer
200views Multimedia» more  PCM 2010»
13 years 8 months ago
A New Shape Descriptor for Object Recognition and Retrieval
Abstract. We present a new shape descriptor for measuring the similarity between shapes and exploit it in graphical object recognition and retrieval. By statistically integrating t...
Feng Su, Tong Lu, Ruoyu Yang
PR
2010
156views more  PR 2010»
13 years 8 months ago
The hyperbolic smoothing clustering method
It is considered the minimum sum-of-squares clustering problem. The mathematical modeling of this problem leads to a min − sum − min formulation which, in addition to its intr...
Adilson Elias Xavier
SAGT
2010
Springer
202views Game Theory» more  SAGT 2010»
13 years 8 months ago
Computing Stable Outcomes in Hedonic Games
We study the computational complexity of finding stable outcomes in symmetric additively-separable hedonic games. These coalition formation games are specified by an undirected e...
Martin Gairing, Rahul Savani
SIGMETRICS
2010
ACM
122views Hardware» more  SIGMETRICS 2010»
13 years 8 months ago
Heavy-traffic limits for nearly deterministic queues
We establish heavy-traffic limits for nearly deterministic queues, such as the G/D/n many-server queue. Since waiting times before starting service in the G/D/n queue are equivale...
Karl Sigman, Ward Whitt
TVCG
2010
143views more  TVCG 2010»
13 years 8 months ago
Meshless Helmholtz-Hodge Decomposition
Vector fields analysis traditionally distinguishes conservative (curl-free) from mass preserving (divergence-free) components. The Helmholtz-Hodge decomposition allows separating ...
Fabiano Petronetto, Afonso Paiva, Marcos Lage, Geo...