620 search results - page 40 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
144
Voted
OTM
2005
Springer
15 years 9 months ago
2005
Springer
: The paper presents a solution of the problem of wrapping relational databases to an object-oriented business model in the data grid architecture. The main problem with this kind ...
222
Voted
ICDE
2003
IEEE
16 years 5 months ago
2003
IEEE
Semantic caches, originally proposed for client-server database systems, are being recently deployed to accelerate the serving of dynamic web content by transparently caching data...
137
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EDBT
2009
ACM
15 years 8 months ago
2009
ACM
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
205
Voted
SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
This paper investigates a class of transform queries proposed by XQuery Update [6]. A transform query is defined in terms of XML update syntax. When posed on an XML tree T, it ret...
142
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TSC
2010
14 years 10 months ago
2010
bstraction Views for Scientific Workflow Provenance Querying Artem Chebotko, Member, IEEE, Shiyong Lu, Senior Member, IEEE, Seunghan Chang, Farshad Fotouhi, Member, IEEE, and Ping ...