391 search results - page 20 / 79 » Understanding information related fields: A conceptual frame... |
102
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WEBNET
2001
15 years 2 months ago
2001
: The Web is huge, unstructured and diverse in quality, which makes searching for information difficult. In practice, few of the documents returned by a search engine are valuable ...
104
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SIGIR
2004
ACM
15 years 6 months ago
2004
ACM
Latent Semantic Indexing (LSI) is a well established and effective framework for conceptual information retrieval. In traditional implementations of LSI the semantic structure of...
SEMWEB
2005
Springer
15 years 6 months ago
2005
Springer
The paper reports on the formal framework to design strategies for multi-issue non-symmetric meaning negotiations among software agents in a distributed information retrieval syste...
116
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SIGMOD
2002
ACM
16 years 1 months ago
2002
ACM
Ontologies in current computer science parlance are computer based resources that represent agreed domain semantics. Unlike data models, the fundamental asset of ontologies is the...
HICSS
2006
IEEE
15 years 7 months ago
2006
IEEE
Information systems often present virtual spaces that are sufficient to enable important human interaction. By enabling such interaction, systems designers are inherently creating...