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COMPGEOM
1995
ACM
15 years 5 months ago
A New Technique for Analyzing Substructures in Arrangements
We present a simple but powerful new probabilistic technique for analyzing the combinatorial complexity of various substructures in arrangements of piecewise-linear surfaces in hig...
Boaz Tagansky
105
Voted
FCT
2007
Springer
15 years 8 months ago
Analysis of Approximation Algorithms for k-Set Cover Using Factor-Revealing Linear Programs
We present new combinatorial approximation algorithms for k-set cover. Previous approaches are based on extending the greedy algorithm by efficiently handling small sets. The new a...
Stavros Athanassopoulos, Ioannis Caragiannis, Chri...
113
Voted
DAGSTUHL
2000
15 years 3 months ago
Algorithm Engineering for Parallel Computation
The emerging discipline of algorithm engineering has primarily focussed on transforming pencil-and-paper sequential algorithms into robust, efficient, well tested, and easily used ...
David A. Bader, Bernard M. E. Moret, Peter Sanders
PAMI
2010
245views more  PAMI 2010»
15 years 8 days ago
A Combinatorial Solution for Model-Based Image Segmentation and Real-Time Tracking
—We propose a combinatorial solution to determine the optimal elastic matching of a deformable template to an image. The central idea is to cast the optimal matching of each temp...
Thomas Schoenemann, Daniel Cremers
ICCV
2005
IEEE
16 years 3 months ago
A New Framework for Approximate Labeling via Graph Cuts
A new framework is presented that uses tools from duality theory of linear programming to derive graph-cut based combinatorial algorithms for approximating NP-hard classification ...
Nikos Komodakis, Georgios Tziritas