6926 search results - page 1271 / 1386 » A More Effective CEFF |
181
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CHI
2004
ACM
16 years 6 months ago
2004
ACM
This paper describes the concepts of TEA, a flexible tool that supports user tests by automating repetitive tasks and collecting data of user inputs and actions. TEA was specifica...
310
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VLDB
2005
ACM
16 years 6 months ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
258
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
In the rank join problem we are given a relational join R1 1 R2 and a function that assigns numeric scores to the join tuples, and the goal is to return the tuples with the highes...
272
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
In this paper, we present Spade - the System S declarative stream processing engine. System S is a large-scale, distributed data stream processing middleware under development at ...
219
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
Main memory is a critical resource when processing longrunning queries over data streams with state intensive operators. In this work, we investigate state spill strategies that h...