5166 search results - page 390 / 1034 » Web Query Optimizer |
154
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
A major factor in the effectiveness of the interaction which users have with Web applications is the ease with which they can locate information and functionality which they are s...
167
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. The Resource Description Framework (RDF) provides a common data model for the integration of emerging "real-time" streams of social and sensor data with the Web...
158
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
We present an algorithm for translating XSLT programs into SQL. Our context is that of virtual XML publishing, in which a single XML view is defined from a relational database, an...
197
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ICDE
2005
IEEE
16 years 11 days ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...
171
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PDIS
1996
IEEE
15 years 11 months ago
1996
IEEE
Accessing data from numerous widely-distributed sources poses signi cant new challenges for query optimization and execution. Congestion and failures in the network can introduce ...