339 search results - page 1 / 68 » Query Refinement based on Topical Term Clustering |
RIAO
2007
13 years 8 months ago
2007
We propose a method for supporting query refinement using topical term clusters. First, we propose a new term weighting method that can extract terms strongly related to a specifi...
KDD
2008
ACM
14 years 7 months ago
2008
ACM
We introduce the problem of query decomposition, where we are given a query and a document retrieval system, and we want to produce a small set of queries whose union of resulting...
APWEB
2010
Springer
13 years 5 months ago
2010
Springer
— Query term suggestion that interactively expands the queries is an indispensable technique to help users formulate high-quality queries and has attracted much attention in the ...
RIAO
2004
13 years 8 months ago
2004
We present a system for mapping the structure of research topics in a corpus. TermWatch portrays the "aboutness" of a corpus of scientific and technical publications by ...
ESWS
2008
Springer
13 years 8 months ago
2008
Springer
Both Topic Maps and RDF are popular semantic web standards designed for machine processing of web documents. Since these representations were originally created for different purpo...