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125
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FOIS
2006
15 years 5 months ago
2006
Abstract. A variety of disciplines and research areas have separately studied the notions of action, agents and agency, but no integrated and well-developed formal ontology for the...
138
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AIPS
2003
15 years 5 months ago
2003
We propose a framework for policy generation in continuoustime stochastic domains with concurrent actions and events of uncertain duration. We make no assumptions regarding the co...
136
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NDQA
2003
2003
Combining Low-Level and Summary Representations of Opinions for Multi-Perspective Question Answering
15 years 5 months ago
1 While much recent progress has been made in research on fact-based question answering, our work aims to extend question-answering research in a different direction ─ to handle ...
135
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AAAI
2000
15 years 5 months ago
2000
We shed light on the connections between different approaches to constraint satisfaction by showing that the main consistency concepts used to derive tractability results for cons...
130
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ACL
1998
15 years 5 months ago
1998
A critical path in the development of natural language understanding NLU modules lies in the di culty of de ning a mapping from words to semantics: Usually it takes in the order o...