Sciweavers

AAAI
2006
13 years 11 months ago
Computing Slater Rankings Using Similarities among Candidates
Voting (or rank aggregation) is a general method for aggregating the preferences of multiple agents. One important voting rule is the Slater rule. It selects a ranking of the alte...
Vincent Conitzer
AAAI
2006
13 years 11 months ago
Constraint Symmetry and Solution Symmetry
Symmetry in constraint satisfaction problems (CSPs) has been considered in two fundamentally different ways: as an operation preserving the solutions of a CSP instance, or as an o...
David A. Cohen, Peter Jeavons, Christopher Jeffers...
AAAI
2006
13 years 11 months ago
Self-Supervised Acquisition of Vowels in American English
This paper presents a self-supervised framework for perceptual learning based upon correlations in different sensory modalities. We demonstrate this with a system that has learned...
Michael H. Coen
AAAI
2006
13 years 11 months ago
Explicit Passive Analysis in Electronic Catalogs
We consider example-critiquing systems that help people search for their most preferred item in a large catalog. We first analyze how such systems can help users in the framework ...
David Portabella Clotet, Martin Rajman
AAAI
2006
13 years 11 months ago
An Edge Deletion Semantics for Belief Propagation and its Practical Impact on Approximation Quality
We show in this paper that the influential algorithm of iterative belief propagation can be understood in terms of exact inference on a polytree, which results from deleting enoug...
Arthur Choi, Adnan Darwiche
AAAI
2004
13 years 11 months ago
Interleaving Temporal Planning and Execution in Robotics Domains
Many autonomous systems such as mobile robots, UAVs or spacecraft, have limited resource capacities and move in dynamic environments. Performing on-board mission planning and exec...
Solange Lemai, Félix Ingrand
AAAI
2004
13 years 11 months ago
Loop Formulas for Circumscription
Clark's completion is a simple nonmonotonic formalism and a special case of several nonmonotonic logics. Recently there has been work on extending completion with "loop ...
Joohyung Lee, Fangzhen Lin