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» Algorithms for Challenging Motif Problems
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146
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IPSN
2005
Springer
15 years 8 months ago
Tracking on a graph
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
Songhwai Oh, Shankar Sastry
ISCI
2008
117views more  ISCI 2008»
15 years 2 months ago
Search based software testing of object-oriented containers
Automatic software testing tools are still far from ideal for real world object-oriented (OO) software. The use of nature inspired search algorithms for this problem has been inve...
Andrea Arcuri, Xin Yao
JMLR
2010
115views more  JMLR 2010»
15 years 1 months ago
Message-passing for Graph-structured Linear Programs: Proximal Methods and Rounding Schemes
The problem of computing a maximum a posteriori (MAP) configuration is a central computational challenge associated with Markov random fields. There has been some focus on “tr...
Pradeep Ravikumar, Alekh Agarwal, Martin J. Wainwr...
129
Voted
JMLR
2006
125views more  JMLR 2006»
15 years 2 months ago
Linear Programming Relaxations and Belief Propagation - An Empirical Study
The problem of finding the most probable (MAP) configuration in graphical models comes up in a wide range of applications. In a general graphical model this problem is NP hard, bu...
Chen Yanover, Talya Meltzer, Yair Weiss
IROS
2007
IEEE
96views Robotics» more  IROS 2007»
15 years 9 months ago
Towards robotic self-reassembly after explosion
— This paper introduces a new challenge problem, designing robotic systems to recover after disassembly from high energy events. Implementation of a camera-based localization alg...
Mark Yim, Babak Shirmohammadi, Jimmy Sastra, Micha...