938 search results - page 127 / 188 » Space-Efficient Algorithms for Document Retrieval |
117
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WWW
2006
ACM
16 years 15 days ago
2006
ACM
Large-scale text categorization is an important research topic for Web data mining. One of the challenges in large-scale text categorization is how to reduce the amount of human e...
WWW
2004
ACM
16 years 15 days ago
2004
ACM
When searching large hypertext document collections, it is often possible that there are too many results available for ambiguous queries. Query refinement is an interactive proce...
186
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GIS
2006
ACM
16 years 26 days ago
2006
ACM
Geography Markup Language (GML) is an XML-based language for the markup, storage, and exchange of geospatial data. It provides a rich geospatial vocabulary and allows flexible doc...
105
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WWW
2009
ACM
16 years 15 days ago
2009
ACM
Document summarization plays an increasingly important role with the exponential growth of documents on the Web. Many supervised and unsupervised approaches have been proposed to ...
115
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SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...