2050 search results - page 223 / 410 » Effectiveness of complex index terms in information retrieva... |
153
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FLAIRS
2004
15 years 8 months ago
2004
In recent years, Latent Semantic Indexing (LSI) has been recognized as an effective tool for Information Retrieval in text documents. The level of "granularity" in LSI (...
180
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
This paper describes an approach towards automating the identification of design problems with three-dimensional mediated or gaming environments through the capture and query of u...
173
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SIGIR
2005
ACM
16 years 3 days ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
213
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TNN
2010
15 years 1 months ago
2010
Abstract--In this paper, the problem of stochastic synchronization analysis is investigated for a new array of coupled discretetime stochastic complex networks with randomly occurr...
187
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CIKM
2005
Springer
16 years 2 days ago
2005
Springer
In this paper we address the problem of unsupervised Web data extraction. We show that unsupervised Web data extraction becomes feasible when supposing pages that are made up of r...