4645 search results - page 168 / 929 » Using Information Extraction to Improve Document Retrieval |
140
click to vote
SIGIR
2009
ACM
16 years 17 days ago
2009
ACM
Among the retrieval models that have been proposed in the last years, the ESA model of Gabrilovich and Markovitch received much attention. The authors report on a significant imp...
142
click to vote
WWW
2009
ACM
16 years 6 months ago
2009
ACM
This paper presents SOFIE, a system for automated ontology extension. SOFIE can parse natural language documents, extract ontological facts from them and link the facts into an on...
132
click to vote
CORR
2007
Springer
15 years 6 months ago
2007
Springer
Using Dirac Notation as a powerful tool, we investigate the three classical Information Retrieval (IR) models and some their extensions. We show that almost all such models can be...
203
click to vote
ISM
2006
IEEE
15 years 6 months ago
2006
IEEE
Similarity search is a fundamental operation for applications that deal with unstructured data sources. In this paper we propose a new pivot-based method for similarity search, ca...
166
click to vote
CLEF
2004
Springer
15 years 11 months ago
2004
Springer
The University of Chicago participated in the Cross-Language Evaluation Forum 2004 (CLEF2004) cross-language multilingual, bilingual, and spoken language tracks. Cross-language exp...