4645 search results - page 120 / 929 » Using Information Extraction to Improve Document Retrieval |
122
click to vote
IPM
2006
15 years 4 months ago
2006
Structured document retrieval makes use of document components as the basis of the retrieval process, rather than complete documents. The inherent relationships between these comp...
170
click to vote
WWW
2008
ACM
16 years 5 months ago
2008
ACM
This paper considers the problem of identifying on the Web compound documents (cDocs) ? groups of web pages that in aggregate constitute semantically coherent information entities...
137
click to vote
ECIR
2009
Springer
16 years 2 months ago
2009
Springer
We explore the utility of different types of topic models for retrieval purposes. Based on prior work, we describe several ways that topic models can be integrated into the retrie...
151
click to vote
APWEB
2006
Springer
15 years 8 months ago
2006
Springer
The goal of distributed information retrieval is to support effective searching over multiple document collections. For efficiency, queries should be routed to only those collectio...
133
click to vote
SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...