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ICRA
1994
IEEE
90views Robotics» more  ICRA 1994»
15 years 4 months ago
Pursuing Projections: Keeping a Robot on Path
For an autonomous robot navigating in an unstructured outdoor environment, staying close to a path is crucial to successfully reaching its goal. Although the degree of accuracy wi...
Karen T. Sutherland, William B. Thompson
ICDE
2007
IEEE
146views Database» more  ICDE 2007»
15 years 3 months ago
Index-based Most Similar Trajectory Search
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
Elias Frentzos, Kostas Gratsias, Yannis Theodoridi...
GECCO
2006
Springer
205views Optimization» more  GECCO 2006»
15 years 3 months ago
Alternative evolutionary algorithms for evolving programs: evolution strategies and steady state GP
In contrast with the diverse array of genetic algorithms, the Genetic Programming (GP) paradigm is usually applied in a relatively uniform manner. Heuristics have developed over t...
L. Darrell Whitley, Marc D. Richards, J. Ross Beve...
AAAI
2008
15 years 2 months ago
A Computational Analysis of the Tournament Equilibrium Set
A recurring theme in AI and multiagent systems is how to select the "most desirable" elements given a binary dominance relation on a set of alternatives. Schwartz's...
Felix Brandt, Felix A. Fischer, Paul Harrenstein, ...
ACL
2006
15 years 1 months ago
A Grammatical Approach to Understanding Textual Tables Using Two-Dimensional SCFGs
We present an elegant and extensible model that is capable of providing semantic interpretations for an unusually wide range of textual tables in documents. Unlike the few existin...
Dekai Wu, Ken Wing Kuen Lee