992 search results - page 79 / 199 » Dependencies to Optimize Ontology Based Data Access |
108
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GECCO
2003
Springer
15 years 6 months ago
2003
Springer
When using a Genetic Algorithm (GA) to optimize the feature space of pattern classification problems, the performance improvement is not only determined by the data set used, but a...
195
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SIGMOD
2006
ACM
16 years 1 months ago
2006
ACM
Recent data stream systems such as TelegraphCQ have employed the well-known property of duality between data and queries. In these systems, query processing methods are classified...
120
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
Recommendations are crucial for the success of large websites. While there are many ways to determine recommendations, the relative quality of these recommenders depends on many f...
115
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DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
114
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WOWMOM
2005
ACM
15 years 7 months ago
2005
ACM
The IEEE 802.11e extensions for QoS support in WLAN define the transmission opportunity (TXOP) concept, in order to limit the channel holding times of the contending stations in ...