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» A Similarity Measure for Task Contexts
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HCI
2007
15 years 7 months ago
Social Puppets: Towards Modular Social Animation for Agents and Avatars
State-of-the-art computer graphics can give autonomous agents a compelling appearance as animated virtual characters. Typically the agents are directly responsible for controlling ...
Hannes Högni Vilhjálmsson, Chirag Merc...
NAACL
2007
15 years 7 months ago
Unsupervised Resolution of Objects and Relations on the Web
The task of identifying synonymous relations and objects, or Synonym Resolution (SR), is critical for high-quality information extraction. The bulk of previous SR work assumed str...
Alexander Yates, Oren Etzioni
IEICET
2010
92views more  IEICET 2010»
15 years 4 months ago
Spectral Methods for Thesaurus Construction
Traditionally, popular synonym acquisition methods are based on the distributional hypothesis, and a metric such as Jaccard coefficients is used to evaluate the similarity between...
Nobuyuki Shimizu, Masashi Sugiyama, Hiroshi Nakaga...
ACL
2011
14 years 10 months ago
Local and Global Algorithms for Disambiguation to Wikipedia
Disambiguating concepts and entities in a context sensitive way is a fundamental problem in natural language processing. The comprehensiveness of Wikipedia has made the online enc...
Lev-Arie Ratinov, Dan Roth, Doug Downey, Mike Ande...
LREC
2008
60views Education» more  LREC 2008»
15 years 7 months ago
A Framework for Identity Resolution and Merging for Multi-source Information Extraction
In the context of ontology-based information extraction, identity resolution is the process of deciding whether an instance extracted from text refers to a known entity in the tar...
Milena Yankova, Horacio Saggion, Hamish Cunningham