Sciweavers

230 search results - page 13 / 46
» Computational Linguistics: What About the Linguistics
Sort
View
ACL
2010
13 years 5 months ago
Viterbi Training for PCFGs: Hardness Results and Competitiveness of Uniform Initialization
We consider the search for a maximum likelihood assignment of hidden derivations and grammar weights for a probabilistic context-free grammar, the problem approximately solved by ...
Shay B. Cohen, Noah A. Smith
ACL
2010
13 years 5 months ago
Complexity Assumptions in Ontology Verbalisation
We describe the strategy currently pursued for verbalising OWL ontologies by sentences in Controlled Natural Language (i.e., combining generic rules for realising logical patterns...
Richard Power
ACL
2010
13 years 5 months ago
Extracting Sequences from the Web
Classical Information Extraction (IE) systems fill slots in domain-specific frames. This paper reports on SEQ, a novel open IE system that leverages a domainindependent frame to e...
Anthony Fader, Stephen Soderland, Oren Etzioni
NAACL
2010
13 years 5 months ago
Automatic Metaphor Interpretation as a Paraphrasing Task
We present a novel approach to metaphor interpretation and a system that produces literal paraphrases for metaphorical expressions. Such a representation is directly transferable ...
Ekaterina Shutova
ACL
2009
13 years 5 months ago
The Impact of Query Refinement in the Web People Search Task
Searching for a person name in a Web Search Engine usually leads to a number of web pages that refer to several people sharing the same name. In this paper we study whether it is ...
Javier Artiles, Julio Gonzalo, Enrique Amigó...