2853 search results - page 100 / 571 » On the Efficiency of Provenance Queries |
207
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
Soon, much of the data exchanged over the Internet will be encoded in XML, allowing for sophisticated filtering and content-based routing. We have built a filtering engine called ...
155
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
264
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Pattern matching over event streams is increasingly being employed in many areas including financial services, RFIDbased inventory management, click stream analysis, and electroni...
155
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IDEAS
1999
IEEE
15 years 10 months ago
1999
IEEE
The number of documents published via WWW in form of SGML/HTML has been rapidly growing for years. Efficient, declarative access mechanisms for this type of documents
204
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EKAW
2008
Springer
15 years 8 months ago
2008
Springer
Query formulation is a key aspect of information retrieval, contributing to both the efficiency and usability of many semantic applications. A number of query languages, such as SP...