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LREC
2008
116views Education» more  LREC 2008»
15 years 7 months ago
Entity Translation and Alignment in the ACE-07 ET Task
Entities -- people, organizations, locations and the like -- have long been a central focus of natural language processing technology development, since entities convey essential ...
Zhiyi Song, Stephanie Strassel
SAS
2001
Springer
117views Formal Methods» more  SAS 2001»
15 years 10 months ago
Finite-Tree Analysis for Constraint Logic-Based Languages
Abstract. Logic languages based on the theory of rational, possibly infinite, trees have much appeal in that rational trees allow for faster unification (due to the omission of t...
Roberto Bagnara, Roberta Gori, Patricia M. Hill, E...
NIPS
2003
15 years 7 months ago
Approximate Policy Iteration with a Policy Language Bias
We study an approach to policy selection for large relational Markov Decision Processes (MDPs). We consider a variant of approximate policy iteration (API) that replaces the usual...
Alan Fern, Sung Wook Yoon, Robert Givan
ICLP
2007
Springer
16 years 16 days ago
Multivalued Action Languages with Constraints in CLP(FD)
Abstract. Action description languages, such as A and B [6], are expressive instruments introduced for formalizing planning domains and problems. The paper starts by proposing a me...
Agostino Dovier, Andrea Formisano, Enrico Pontelli
ATAL
2009
Springer
16 years 29 days ago
Increasing the expressiveness of virtual agents: autonomous generation of speech and gesture for spatial description tasks
Embodied conversational agents are required to be able to express themselves convincingly and autonomously. Based on an empirial study on spatial descriptions of landmarks in dire...
Kirsten Bergmann, Stefan Kopp