1452 search results - page 198 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
There has been an explosion of hyperlinked data in many domains, e.g., the biological Web. Expressive query languages and effective ranking techniques are required to convert this...
IRI
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— Conversational Case-Based-Reasoning (CCBR) provides a mixed-initiative dialog for guiding users to construct their problem description incrementally through a question-...
PRIS
2010
13 years 5 months ago
2010
The amount of information available in the MEDLINE database makes it very hard for a researcher to retrieve a reasonable amount of relevant documents using a simple query language ...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
Aggregated search refers to the integration of content from specialized corpora or verticals into web search results. Aggregation improves search when the user has vertical intent...