799 search results - page 49 / 160 » Query Brokers for Distributed and Flexible Query Evaluation |
PVLDB
2010
14 years 10 months ago
2010
Uncertain data streams are increasingly common in real-world deployments and monitoring applications require the evaluation of complex queries on such streams. In this paper, we c...
101
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SIGMOD
2010
ACM
15 years 4 months ago
2010
ACM
We propose a novel privacy-preserving distributed infrastructure in which data resides only with the publishers owning it. The infrastructure disseminates user queries to publishe...
123
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EDBT
2004
ACM
15 years 12 months ago
2004
ACM
XML makes data flexible in representation and easily portable on the Web but it also substantially inflates data size as a consequence of using tags to describe data. Although many...
SIGCOMM
2004
ACM
15 years 5 months ago
2004
ACM
This paper presents the design of Mercury, a scalable protocol for supporting multi-attribute rangebased searches. Mercury differs from previous range-based query systems in that...
EDBTW
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. The Web has been rapidly “deepened” with the prevalence of databases online. On this “deep Web,” numerous sources are structured, providing schema-rich data– Th...