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ISRR
2001
Springer
161views Robotics» more  ISRR 2001»
15 years 6 months ago
A Single-Query Bi-Directional Probabilistic Roadmap Planner with Lazy Collision Checking
This paper describes the foundations and algorithms of a new probabilistic roadmap (PRM) planner that is: (1) singlequery –i.e., it does not pre-compute a roadmap, but uses the ...
Gildardo Sánchez-Ante, Jean-Claude Latombe
IWMM
2000
Springer
82views Hardware» more  IWMM 2000»
15 years 5 months ago
The Case for Profile-Directed Selection of Garbage Collectors
Many garbage-collected systems use a single garbage collection algorithm across all applications. It has long been known that this can produce poor performance on applications for...
Robert P. Fitzgerald, David Tarditi
AAAI
1996
15 years 3 months ago
Efficient Goal-Directed Exploration
If a state space is not completely known in advance, then search algorithms have to explore it sufficiently to locate a goal state and a path leading to it, performing therefore w...
Yury V. Smirnov, Sven Koenig, Manuela M. Veloso, R...
CORR
2011
Springer
186views Education» more  CORR 2011»
14 years 9 months ago
A Goal-Directed Implementation of Query Answering for Hybrid MKNF Knowledge Bases
Ontologies and rules are usually loosely coupled in knowledge representation formalisms. In fact, ontologies use open-world reasoning while the leading semantics for rules use non...
Ana Sofia Gomes, José Júlio Alferes,...
INTERSPEECH
2010
14 years 8 months ago
Language model cross adaptation for LVCSR system combination
State-of-the-art large vocabulary continuous speech recognition (LVCSR) systems often combine outputs from multiple subsystems developed at different sites. Cross system adaptatio...
Xunying Liu, Mark J. F. Gales, Philip C. Woodland