714 search results - page 50 / 143 » Conceptual Query Expansion |
MMS
2002
13 years 9 months ago
2002
An intelligent annotation-based video data model called Smart VideoText is introduced. It utilizes the conceptual graph knowledge representation formalism to capture the semantic a...
FQAS
2006
Springer
14 years 1 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...
ICCBR
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We present a case-based reasoning technique based on conceptual neighborhoods of cases. The system applies domain knowledge to the case retrieval process in the form of r...
ICCS
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. In database marketing, the behavior of customers is analyzed by studying the transactions they have performed. In order to get a global picture of the behavior of a custo...
SDMW
2007
Springer
14 years 4 months ago
2007
Springer
Database privacy is an ambiguous concept, whose meaning is usually context-dependent. We give a conceptual framework for technologies in that field in terms of three dimensions, d...