13559 search results - page 373 / 2712 » Information Retrieval on the Web |
220
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DEXAW
2007
IEEE
16 years 1 months ago
2007
IEEE
Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic Informati...
194
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SAC
2006
ACM
16 years 1 months ago
2006
ACM
In this paper, we propose to improve the effectiveness of biomedical information retrieval via a medical thesaurus. We analyzed the deficiencies of the existing medical thesauri a...
179
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GIR
2006
ACM
16 years 1 months ago
2006
ACM
A key problem that arises when unstructured text is being queried is that of properly recognizing and exploiting geographical terms and entities. Here we describe a mechanism for ...
204
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ATAL
2005
Springer
16 years 1 months ago
2005
Springer
We are concerned with the use of Mobile Agents for information retrieval. A multi-agent system is considered; a number of agents are involved in a collective effort to retrieve di...
228
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IWC
1998
15 years 7 months ago
1998
The aim of an information retrieval system is to nd relevant documents, thus relevance is a (if not `the') central concept of information retrieval. Notwithstanding its impor...