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3DPVT
2004
IEEE
119views Visualization» more  3DPVT 2004»
15 years 8 months ago
The Influence of Shape on Image Correspondence
We examine the implications of shape on the process of finding dense correspondence and half-occlusions for a stereo pair of images. The desired property of the depth map is that ...
Abhijit S. Ogale, Yiannis Aloimonos
ESA
2006
Springer
94views Algorithms» more  ESA 2006»
15 years 8 months ago
Contention Resolution with Heterogeneous Job Sizes
Abstract. We study the problem of contention resolution for differentsized jobs on a simple channel. When a job makes a run attempt, it learns only whether the attempt succeeded or...
Michael A. Bender, Jeremy T. Fineman, Seth Gilbert
COMPGEOM
2001
ACM
15 years 8 months ago
Computing a 3-dimensional cell in an arrangement of quadrics: exactly and actually!
We present two approaches to the problem of calculating a cell in a 3-dimensional arrangement of quadrics. The first approach solves the problem using rational arithmetic. It work...
Nicola Geismann, Michael Hemmer, Elmar Schöme...
COR
2010
146views more  COR 2010»
15 years 4 months ago
A search space "cartography" for guiding graph coloring heuristics
We present a search space analysis and its application in improving local search algorithms for the graph coloring problem. Using a classical distance measure between colorings, w...
Daniel Cosmin Porumbel, Jin-Kao Hao, Pascale Kuntz
CORR
2006
Springer
127views Education» more  CORR 2006»
15 years 4 months ago
Guessing Facets: Polytope Structure and Improved LP Decoder
Abstract--We investigate the structure of the polytope underlying the linear programming (LP) decoder introduced by Feldman, Karger, and Wainwright. We first show that for expander...
Alexandros G. Dimakis, Martin J. Wainwright