2635 search results - page 180 / 527 » Algorithms for the Database Layout Problem |
159
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PODC
2010
ACM
15 years 10 months ago
2010
ACM
This paper deals with pipelined queries over services. The execution plan of such queries defines an order in which the services are called. We present the theoretical underpinni...
179
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CAV
2008
Springer
15 years 8 months ago
2008
Springer
We study the problem of monitoring concurrent program runs for atomicity violations. Unearthing fundamental results behind scheduling algorithms in database control, we build space...
173
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
Summarization of query results is an important problem for many OLAP applications. The Minimum Description Length principle has been applied in various studies to provide summarie...
223
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EDBT
2011
ACM
14 years 10 months ago
2011
ACM
Data integration systems offer users a uniform interface to a set of data sources. Previous work has typically assumed that the data sources are independent of each other; however...
175
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...