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CVPR
2009
IEEE
17 years 1 months ago
A Stereo Approach that Handles the Matting Problem via Image Warping
We propose an algorithm that simultaneously extracts disparities and alpha matting information given a stereo image pair. Our method divides the reference image into a set of ov...
Michael Bleyer (Vienna University of Technology), ...
KES
2004
Springer
15 years 12 months ago
The Correspondence Problem in Topological Metric Mapping - Using Absolute Metric Maps to Close Cycles
In Simultaneous Localisation and Mapping (SLAM) the correspondence problem, specifically detecting cycles, is one of the most difficult challenges for an autonomous mobile robot. ...
Margaret E. Jefferies, Michael C. Cosgrove, Jesse ...
SIGIR
2011
ACM
14 years 9 months ago
Learning search tasks in queries and web pages via graph regularization
As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online information. Recently, it has been recognized that ...
Ming Ji, Jun Yan, Siyu Gu, Jiawei Han, Xiaofei He,...
APAL
2006
94views more  APAL 2006»
15 years 6 months ago
Parameterized counting problems
Parameterized complexity has, so far, been largely con ned to consideration of computational problems as decision or search problems. However, it is becoming evident that the param...
Catherine McCartin
HEURISTICS
2002
81views more  HEURISTICS 2002»
15 years 6 months ago
Heuristics for the Phylogeny Problem
In view of the strong increasing number of phylogeny problems and instances, the assessment of the respective optimization algorithms has become harder too. This paper contributes ...
Alexandre A. Andreatta, Celso C. Ribeiro