7607 search results - page 227 / 1522 » Querying data provenance |
151
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SIGMOD
2001
ACM
16 years 6 months ago
2001
ACM
Clio is a system for managing and facilitating the complex tasks of heterogeneous data transformation and integration. In Clio, we have collected together a powerful set of data m...
181
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EUROSSC
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. The dissemination of context data across a pervasive environment has proven to be a difficult problem. Techniques using gossiping algorithms offer simplicity and flexibil...
289
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Data integration from multiple autonomous data sources has emerged as an important practical problem. The key requirement for such data integration is that owners of such data nee...
197
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
In [12] we introduce a novel architecture for data processing, based on a functional fusion between a data and a computation layer. In this demo we show how this architecture is le...
144
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ESWS
2009
Springer
16 years 1 months ago
2009
Springer
More and more applications use the RDF framework as their data model and RDF stores to index and retrieve their data. Many of these applications require both structured queries as ...