1071 search results - page 132 / 215 » Modelling Ontology Evaluation and Validation |
203
click to vote
SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Virtually every commercial query optimizer chooses the best plan for a query using a cost model that relies heavily on accurate cardinality estimation. Cardinality estimation erro...
154
click to vote
CISIS
2010
IEEE
16 years 1 months ago
2010
IEEE
— The engineering of complex production automation systems involves experts from several backgrounds, such as mechanical, electrical, and software engineering. The production aut...
150
click to vote
EDBT
2010
ACM
16 years 1 months ago
2010
ACM
A recurring manual task in data integration, ontology alignment or model management is finding mappings between complex meta data structures. In order to reduce the manual effor...
166
click to vote
ICWS
2007
IEEE
15 years 7 months ago
2007
IEEE
We propose a semantic framework for automatically identifying events as a step towards developing an adaptive middleware for Service Oriented Architecture (SOA). Current related r...
160
click to vote
ARTMED
2006
15 years 6 months ago
2006
Objective: Knowledge acquisition and maintenance in medical domains with a large application domain ontology is a difficult task. To reduce knowledge elicitation costs, semiautoma...