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VLDB
2004
ACM
129views Database» more  VLDB 2004»
16 years 13 hour ago
Probabilistic Ranking of Database Query Results
We investigate the problem of ranking answers to a database query when many tuples are returned. We adapt and apply principles of probabilistic models from Information Retrieval f...
Surajit Chaudhuri, Gautam Das, Vagelis Hristidis, ...
IBPRIA
2003
Springer
15 years 12 months ago
The Log-polar Image Representation in Pattern Recognition Tasks
Abstract. This paper is a review of works about the use of the logpolar image model for pattern recognition purposes. Particular attention is paid to the rotation- and scale-invari...
V. Javier Traver, Filiberto Pla
AI
2001
Springer
15 years 11 months ago
Knowledge and Planning in an Action-Based Multi-agent Framework: A Case Study
The situation calculus is a logical formalism that has been extensively developed for planning. We apply the formalism in a complex multi-agent domain, modelled on the game of Clue...
Bradley Bart, James P. Delgrande, Oliver Schulte
ECAL
2001
Springer
15 years 11 months ago
The Survival of the Smallest: Stability Conditions for the Cultural Evolution of Compositional Language
Abstract. Recent work in the field of computational evolutionary linguistics suggests that the dynamics arising from the cultural evolution of language can explain the emergence o...
Henry Brighton, Simon Kirby
TACS
2001
Springer
15 years 11 months ago
Boxed Ambients
Boxed Ambients are a variant of Mobile Ambients that result from (i) dropping the open capability and (ii) providing new primitives for ambient communication while retaining the co...
Michele Bugliesi, Giuseppe Castagna, Silvia Crafa