Sciweavers

AAAI
2004
13 years 11 months ago
Compressing Pattern Databases
A pattern database is a heuristic function stored as a lookup table which stores the lengths of optimal solutions for instances of subproblems. All previous pattern databases had ...
Ariel Felner, Ram Meshulam, Robert C. Holte, Richa...
AAAI
2006
13 years 11 months ago
Impersonation-Based Mechanisms
Moshe Babaioff, Ron Lavi, Elan Pavlov
AAAI
2004
13 years 11 months ago
Complete Local Search for Propositional Satisfiability
Algorithms based on following local gradient information are surprisingly effective for certain classes of constraint satisfaction problems. Unfortunately, previous local search a...
Hai Fang, Wheeler Ruml
AAAI
2006
13 years 11 months ago
Maintaining Cooperation in Noisy Environments
To prevent or alleviate conflicts in multi-agent environments, it is important to distinguish between situations where another agent has misbehaved intentionally and situations wh...
Tsz-Chiu Au, Dana S. Nau
AAAI
2004
13 years 11 months ago
Interpreting Loosely Encoded Questions
Knowledge-based question-answering systems have become quite competent and robust at answering a wide range of questions in different domains, however in order to ask questions co...
James Fan, Bruce W. Porter
AAAI
2006
13 years 11 months ago
Design and Implementation of the CALO Query Manager
José Luis Ambite, Vinay K. Chaudhri, Richar...
AAAI
2004
13 years 11 months ago
Methods for Domain-Independent Information Extraction from the Web: An Experimental Comparison
Our KNOWITALL system aims to automate the tedious process of extracting large collections of facts (e.g., names of scientists or politicians) from the Web in an autonomous, domain...
Oren Etzioni, Michael J. Cafarella, Doug Downey, A...
AAAI
2004
13 years 11 months ago
Engineering Open Multi-Agent Systems as Electronic Institutions
Marc Esteva, David de la Cruz, Bruno Rosell, Josep...
AAAI
2006
13 years 11 months ago
AI Support for Building Cognitive Models
Cognitive modeling techniques provide a way of evaluating user interface designs, based on what is known about human cognitive strengths and limitations. Cognitive modelers face a...
Robert St. Amant, Sean P. McBride, Frank E. Ritter