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» A Discrete Model Of Degree Concept In Natural Language
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EACL
2006
ACL Anthology
13 years 10 months ago
The GOD model
GOD (General Ontology Discovery) is an unsupervised system to extract semantic relations among domain specific entities and concepts from texts. Operationally, it acts as a search...
Alfio Massimiliano Gliozzo
EACL
2006
ACL Anthology
13 years 10 months ago
Using Reinforcement Learning to Build a Better Model of Dialogue State
Given the growing complexity of tasks that spoken dialogue systems are trying to handle, Reinforcement Learning (RL) has been increasingly used as a way of automatically learning ...
Joel R. Tetreault, Diane J. Litman
JMLR
2010
137views more  JMLR 2010»
13 years 3 months ago
Covariance in Unsupervised Learning of Probabilistic Grammars
Probabilistic grammars offer great flexibility in modeling discrete sequential data like natural language text. Their symbolic component is amenable to inspection by humans, while...
Shay B. Cohen, Noah A. Smith
GECCO
2007
Springer
187views Optimization» more  GECCO 2007»
14 years 2 months ago
Agent-environment interaction in a multi-agent system: a formal model
In this paper, we introduce a formal-language model for explicitly formalizing agent-environment interaction in a multiagent systems (MAS) framework: Conversational Grammar System...
Gemma Bel Enguix, Maria Dolores Jiménez-L&o...
MODELS
2009
Springer
14 years 3 months ago
Weaving Variability into Domain Metamodels
A Domain-Specific Modeling Language (DSMLs) describes the concepts and their relationships of a particular domain, in a metamodel. Using a DSML, it is possible to describe a wide ...
Brice Morin, Gilles Perrouin, Philippe Lahire, Oli...