2235 search results - page 287 / 447 » Quality of Service and Optimization in Data Integration Syst... |
135
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SEMWEB
2001
Springer
15 years 10 months ago
2001
Springer
The Semantic Web is still a web, a collection of linked nodes. Navigation of links is currently, and will remain for humans if not machines, a key mechanism for exploring the spac...
148
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DAC
2000
ACM
16 years 7 months ago
2000
ACM
erse approaches at all levels of abstraction starting from the physical level up to the system level. Experience shows that a highlevel method may have a larger impact since the de...
134
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We present an annotation management system for relational databases. In this system, every piece of data in a relation is assumed to have zero or more annotations associated with ...
198
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CLEF
2009
Springer
15 years 7 months ago
2009
Springer
Log data constitute a relevant aspect in the evaluation process of the quality of a search engine and the quality of a multilingual search service; log data can be used to study t...
171
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IWANN
2009
Springer
16 years 18 days ago
2009
Springer
Ambient Intelligence has acquired great importance in recent years and requires the development of new innovative solutions. This paper presents a novel architecture which integrat...