4491 search results - page 514 / 899 » Adapting information retrieval systems to user queries |
150
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HICSS
2007
IEEE
16 years 1 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, ...
210
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AH
2008
Springer
16 years 1 months ago
2008
Springer
The focus of my thesis is on the development of a multi-method framework for the validation of formal models (domain model, user model, and teaching model) for adaptive work-integr...
272
Voted
ICDE
2004
IEEE
16 years 8 months ago
2004
IEEE
Temporal aggregate queries retrieve summarized information about records with time-evolving attributes. Existing approaches have at least one of the following shortcomings: (i) th...
195
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
Extracting information from web pages is an important problem; it has several applications such as providing improved search results and construction of databases to serve user qu...
221
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IMC
2009
ACM
16 years 1 months ago
2009
ACM
Understanding how users behave when they connect to social networking sites creates opportunities for better interface design, richer studies of social interactions, and improved ...