579 search results - page 44 / 116 » An Ontology-Based Index to Retrieve Documents with Geographi... |
HICSS
2007
IEEE
15 years 6 months ago
2007
IEEE
Latent Semantic Indexing (LSI) is commonly used to match queries to documents in information retrieval applications. LSI has been shown to improve retrieval performance for some, ...
84
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WWW
2010
ACM
15 years 7 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
108
Voted
PKDD
2010
Springer
14 years 11 months ago
2010
Springer
The focus of this paper is a question answering system, where the answers are retrieved from a collection of textual documents. The system also includes automatic document summariz...
106
Voted
WWW
2003
ACM
16 years 1 months ago
2003
ACM
We consider the problem of building a P2P-based search engine for massive document collections. We describe a prototype system called ODISSEA (Open DIStributed Search Engine Archi...
123
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JCDL
2006
ACM
15 years 6 months ago
2006
ACM
Document clustering has been used for better document retrieval, document browsing, and text mining in digital library. In this paper, we perform a comprehensive comparison study ...