3969 search results - page 226 / 794 » Query Processing Using Ontologies |
138
Voted
BMCBI
2008
15 years 3 months ago
2008
Background: Researchers interested in analysing the expression patterns of functionally related genes usually hope to improve the accuracy of their results beyond the boundaries o...
146
Voted
CAISE
2005
Springer
15 years 9 months ago
2005
Springer
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
118
Voted
ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
Context-based literature digital library search is a new search paradigm that creates an effective ranking of query outputs by controlling query output topic diversity. We define ...
116
Voted
CLEF
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. We design and validate simulators for generating queries and relevance judgments for retrieval system evaluation. We develop a simulation framework that incorporates exis...
135
Voted
SOFSEM
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. Research on processing XML documents gained much activity in recent times. XML query languages are mostly based on XPath expressions, which are used to select parts of XM...