4337 search results - page 123 / 868 » Cache-Oblivious Query Processing |
121
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GI
2010
Springer
14 years 11 months ago
2010
Springer
: Even though service discovery is one of the vital steps in Web service invocation, service requests are usually expressed by rather simple means. While syntax-based service descr...
147
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SIGMOD
2012
ACM
13 years 4 months ago
2012
ACM
In this demo, we will present Tiresias, the first how-to query engine. How-to queries represent fundamental data analysis questions of the form: “How should the input change in...
143
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CIKM
2011
Springer
14 years 2 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
218
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ICDT
2011
ACM
14 years 5 months ago
2011
ACM
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
127
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SODA
2012
ACM
13 years 4 months ago
2012
ACM
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...