541 search results - page 20 / 109 » Query Strategies for Priced Information |
CIKM
2005
Springer
15 years 5 months ago
2005
Springer
We examine issues in the design of fully dynamic information retrieval systems with support for instantaneous document insertions and deletions. We present one such system and dis...
AI
2003
Springer
15 years 5 months ago
2003
Springer
Private information about individuals that engage in e-commerce business transactions is of economic value to businesses for market analysis and for identifying possible future par...
109
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APWEB
2006
Springer
15 years 3 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...
DOOD
1995
Springer
15 years 3 months ago
1995
Springer
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...
86
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IPM
2008
14 years 11 months ago
2008
Interactive Cross-Language Information Retrieval (CLIR), a process in which searcher and system collaborate to find documents that satisfy an information need regardless of the la...