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FLAIRS
2008
15 years 4 months ago
A New Approach to Heuristic Estimations for Cost-Based Planning
Solving relaxed problems is a commonly used technique in heuristic search to derive heuristic estimates. In heuristic planning, this is usually done by expanding a planning (reach...
Raquel Fuentetaja, Daniel Borrajo, Carlos Linares ...
ECAI
2008
Springer
15 years 3 months ago
Theoretical and Computational Properties of Preference-based Argumentation
During the last years, argumentation has been gaining increasing interest in modeling different reasoning tasks of an agent. Many recent works have acknowledged the importance of ...
Yannis Dimopoulos, Pavlos Moraitis, Leila Amgoud
LREC
2010
169views Education» more  LREC 2010»
15 years 3 months ago
Annotating Attribution Relations: Towards an Italian Discourse Treebank
In this paper we describe the development of a schema for the annotation of attribution relations and present the first findings and some relevant issues concerning this phenomeno...
Silvia Pareti, Irina Prodanof
LREC
2010
143views Education» more  LREC 2010»
15 years 3 months ago
Word Sense Annotation of Polysemous Words by Multiple Annotators
We describe results of a word sense annotation task using WordNet, involving half a dozen well-trained annotators on ten polysemous words for three parts of speech. One hundred se...
Rebecca J. Passonneau, Ansaf Salleb-Aouissi, Vikas...
LREC
2010
116views Education» more  LREC 2010»
15 years 3 months ago
Evaluating Lexical Substitution: Analysis and New Measures
Lexical substitution is the task of finding a replacement for a target word in a sentence so as to preserve, as closely as possible, the meaning of the original sentence. It has b...
Sanaz Jabbari, Mark Hepple, Louise Guthrie