Sciweavers

AAAI
2010
13 years 11 months ago
Exploiting Monotonicity in Interval Constraint Propagation
We propose in this paper a new interval constraint propagation algorithm, called MOnotonic Hull Consistency (Mohc), that exploits monotonicity of functions. The propagation is sta...
Ignacio Araya, Gilles Trombettoni, Bertrand Neveu
AAAI
2010
13 years 11 months ago
Planning in Dynamic Environments: Extending HTNs with Nonlinear Continuous Effects
Planning in dynamic continuous environments requires reasoning about nonlinear continuous effects, which previous Hierarchical Task Network (HTN) planners do not support. In this ...
Matthew Molineaux, Matthew Klenk, David W. Aha
AAAI
2010
13 years 11 months ago
Panlingual Lexical Translation via Probabilistic Inference
The bare minimum lexical resource required to translate between a pair of languages is a translation dictionary. Unfortunately, dictionaries exist only between a tiny fraction of ...
Mausam, Stephen Soderland, Oren Etzioni
AAAI
2010
13 years 11 months ago
Multi-Task Active Learning with Output Constraints
Many problems in information extraction, text mining, natural language processing and other fields exhibit the same property: multiple prediction tasks are related in the sense th...
Yi Zhang 0010
AAAI
2010
13 years 11 months ago
On the Reputation of Agent-Based Web Services
Maintaining a sound reputation mechanism requires a robust control and investigation. In this paper, we propose a game-theoretic analysis of a reputation mechanism that objectivel...
Babak Khosravifar, Jamal Bentahar, Ahmad Moazin, P...
AAAI
2010
13 years 11 months ago
A Restriction of Extended Resolution for Clause Learning SAT Solvers
Modern complete SAT solvers almost uniformly implement variations of the clause learning framework introduced by Grasp and Chaff. The success of these solvers has been theoretical...
Gilles Audemard, George Katsirelos, Laurent Simon
AAAI
2010
13 years 11 months ago
Two-Player Game Structures for Generalized Planning and Agent Composition
Giuseppe De Giacomo, Paolo Felli, Fabio Patrizi, S...
AAAI
2010
13 years 11 months ago
Coalitional Structure Generation in Skill Games
We consider optimizing the coalition structure in Coalitional Skill Games (CSGs), a succinct representation of coalitional games (Bachrach and Rosenschein 2008). In CSGs, the valu...
Yoram Bachrach, Reshef Meir, Kyomin Jung, Pushmeet...
AAAI
2010
13 years 11 months ago
What Is an Opinion About? Exploring Political Standpoints Using Opinion Scoring Model
In this paper, we propose a generative model to automatically discover the hidden associations between topics words and opinion words. By applying those discovered hidden associat...
Bi Chen, Leilei Zhu, Daniel Kifer, Dongwon Lee
AAAI
2010
13 years 11 months ago
Distributed Auction-Based Initialization of Mobile Robot Formations
The field of multi-robot coordination, specifically robot formation control, is rapidly expanding, with many applications proposed. In our previous work, we considered the problem...
Robert Louis Long, Ross Mead, Jerry B. Weinberg