4255 search results - page 326 / 851 » Cover |
160
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SBIA
2004
Springer
16 years 2 days ago
2004
Springer
A challenge in hybrid evolutionary algorithms is to define efficient strategies to cover all search space, applying local search only in actually promising search areas. This pape...
156
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SEMWEB
2004
Springer
16 years 2 days ago
2004
Springer
The Semantic Web consists of many RDF graphs nameable by URIs. This paper extends the syntax and semantics of RDF to cover such Named Graphs. This enables RDF statements that descr...
167
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VLDB
2004
ACM
16 years 2 days ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
168
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WEBDB
2004
Springer
16 years 2 days ago
2004
Springer
We consider the scenario where existing relational data is exported as XML. In this context, we look at the problem of translating XML queries into SQL. XML query languages have t...
165
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ACSC
2003
IEEE
16 years 1 days ago
2003
IEEE
The Map Labelling Problem appears in several applications, mainly in Cartography. Although much research on this problem has been done, it is interesting to note that map-labellin...