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IROS
2009
IEEE
145views Robotics» more  IROS 2009»
16 years 1 months ago
Finding and exploiting goal opportunities in real-time during plan execution
— Autonomous robots that operate in real-world domains face multiple challenges that make planning and goal selection difficult. Not only must planning and execution occur in re...
Paul W. Schermerhorn, J. Benton, Matthias Scheutz,...
VMV
2001
116views Visualization» more  VMV 2001»
15 years 8 months ago
Computational Steering by Direct Image Manipulation
Computational steering requires the coupling of simulation and visualization elements, but if the latter is targetted at general requirements, little or no information about the c...
Fotios Chatzinikos, Helen Wright
COCOON
2001
Springer
15 years 11 months ago
A Space Saving Trick for Directed Dynamic Transitive Closure and Shortest Path Algorithms
We present a simple space saving trick that applies to many previous algorithms for transitive closure and shortest paths in dynamic directed graphs. In these problems, an update c...
Valerie King, Mikkel Thorup
PADS
1998
ACM
15 years 11 months ago
Fault-Tolerant Distributed Simulation
In traditional distributed simulation schemes, entire simulation needs to be restarted if any of the participating LP crashes. This is highly undesirable for long running simulati...
Om P. Damani, Vijay K. Garg
FOCS
1989
IEEE
15 years 10 months ago
Randomized Search Trees
We present a randomized strategy for maintaining balance in dynamically changing search trees that has optimal expected behavior. In particular, in the expected case a search or a...
Cecilia R. Aragon, Raimund Seidel