435 search results - page 3 / 87 » Hierarchical presentation of expansion terms |
JISE
2007
13 years 5 months ago
2007
Query expansion is extensively applied in information retrieval systems, such as search engines. Most conventional approaches to query expansion have been developed based on textua...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper investigates spoken term detection (STD) from audio recordings of course lectures obtained from an existing media repository. STD is performed from word lattices genera...
FQAS
2006
Springer
13 years 9 months ago
2006
Springer
Converting a natural language query sentence into a formal database query is a major challenge. We have constructed NaLIX, a natural language interface for querying XML data. Throu...
DEDS
2008
13 years 6 months ago
2008
This paper addresses the problem of Fault Detection and Isolation for a particular class of discrete event dynamical systems called Hierarchical Finite State Machines (HFSMs). A ne...
JISE
2007
13 years 5 months ago
2007
This paper presents an interactive query expansion method with association thesaurus, which is mined from the ‘selected web pages’ of users in the query logs. The ‘selected w...