| V. Raman et al.. Partial results for online query processing. In SIGMOD Conference, pp. 275--286. 2002. |
..... Transcoding: Many Web services present rich multimedia content to end users. However, the content can often be effectively presented to end users with reduced multimedia fidelity. Online Aggregation: Database queries make up a significant portion of network service access. Recent work [20] shows that many aggregation queries (e.g. average employee salary or temperature) can be answered with high accuracy by sampling the underlying data. Harvest Yield: Related to both consistency and online aggregation, many web search services may not access the entire inverted index in ....
....imperceptible to end users, but results in significantly improved performability relative to waiting for all responses in a cluster environment. These measures of data quality are interesting because services can often trade decreased data quality for improved performability. Earlier work [28, 20, 7] shows that moderate decreases in data quality can result in disproportionately large improvements in overall service throughput. 3.3 Discussion Given the above definitions of performance, availability, and data quality, the principal challenge becomes blending these metrics into simple measures ....
V. Raman and J. Hellerstein. Partial results for online query processing. In SIGMOD, 2002.
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Vijayshankar Raman and Joe Hellerstein. Partial results for online query processing. In SIGMOD, 2002.
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Vijayshankar Raman and Joseph M. Hellerstein. Partial results for online query processing. In SIGMOD, 2002.
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V. Raman and J.M. Hellerstein. Partial results for online query processing. In SIGMOD, 2002.
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V. Raman and J. Hellerstein. Partial results for online query processing. In SIGMOD, 2002.
....deployed to support Federated Facts and Figures (FFF) a query system for deep web data. FFF made no attempt to exploit commonality among concurrently active queries. Instead, it focused on a single user scenario, providing efficient early partial results to queries with interactive user control [RH02]. Recently, we have built two prototypes extending Telegraph to support shared processing over streams, namely CACQ [MSHR02] and PSoup [CF02] These prototypes demonstrated substantial advantages of our adaptive framework for shared processing over streams and showed how the adaptivity framework ....
Raman, V., Hellerstein, J., Partial Results for Online Query Processing. In SIGMOD(2002).
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V. Raman et al.. Partial results for online query processing. In SIGMOD Conference, pp. 275--286. 2002.
No context found.
V. Raman et al.. Partial results for online query processing. In SIGMOD Conference, pp. 275--286. 2002.
No context found.
V. Raman et al.. Partial results for online query processing. In SIGMOD Conference, pp. 275--286. 2002.
No context found.
V. Raman and J. M. Hellerstein. Partial Results for Online Query Processing. In Proc. of the ACM SIGMOD Conf. on Management of Data, Madison, Wisconsin, USA, June 2002.
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V. Raman and J. M. Hellerstein. Partial Results for Online Query Processing. In Proc. ACM SIGMOD, Madison, WI, USA, June 2002.
No context found.
V. Raman and J. M. Hellerstein. Partial Results for Online Query Processing. In Proc. ACM SIGMOD, Madison, WI, USA, June 2002.
No context found.
Vijayshankar Raman and Joseph M. Hellerstein. Partial results for online query processing. In SIGMOD 2002, Proceedings ACM SIGMOD International Conference on Management of Data, June 3-6, 2002, Madison, Wisconsin, USA, 2002.
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