1452 search results - page 68 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
This paper presents an algorithm to generate possible variants for biomedical terms. The algorithm gives each variant its generation probability representing its plausibility, whi...
JASIS
2006
13 years 7 months ago
2006
This paper reports on an experimental study on the differences between spoken and written queries. A set of written and spontaneous spoken queries are generated by users from writ...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
In many text retrieval tasks, it is highly desirable to obtain a "similarity profile" of the document collection for a given query. We propose sampling-based techniques ...
ICIS
2000
13 years 9 months ago
2000
The Internet and corporate intranets provide far more information than anybody can absorb. People use search engines to find the information they require. However, these systems t...
ICDE
2005
IEEE
14 years 9 months ago
2005
IEEE
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...