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» An algorithmic approach to knowledge evolution
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TACAS
2010
Springer
191views Algorithms» more  TACAS 2010»
16 years 10 days ago
Blocked Clause Elimination
Boolean satisfiability (SAT) and its extensions are becoming a core technology for the analysis of systems. The SAT-based approach divides into three steps: encoding, preprocessin...
Matti Järvisalo, Armin Biere, Marijn Heule
164
Voted
ICDM
2009
IEEE
199views Data Mining» more  ICDM 2009»
16 years 11 hour ago
Active Learning with Adaptive Heterogeneous Ensembles
—One common approach to active learning is to iteratively train a single classifier by choosing data points based on its uncertainty, but it is nontrivial to design uncertainty ...
Zhenyu Lu, Xindong Wu, Josh Bongard
133
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ICRA
2009
IEEE
139views Robotics» more  ICRA 2009»
16 years 6 hour ago
Stereo vision and terrain modeling for quadruped robots
— Legged robots offer the potential to navigate highly challenging terrain, and there has recently been much progress in this area. However, a great deal of this recent work has ...
J. Zico Kolter, Youngjun Kim, Andrew Y. Ng
142
Voted
PVM
2009
Springer
15 years 12 months ago
Hierarchical Collectives in MPICH2
Abstract. Most parallel systems on which MPI is used are now hierarchical: some processors are much closer to others in terms of interconnect performance. One of the most common su...
Hao Zhu, David Goodell, William Gropp, Rajeev Thak...
133
Voted
SEMWEB
2009
Springer
15 years 12 months ago
Parallel Materialization of the Finite RDFS Closure for Hundreds of Millions of Triples
In this paper, we consider the problem of materializing the complete finite RDFS closure in a scalable manner; this includes those parts of the RDFS closure that are often ignored...
Jesse Weaver, James A. Hendler