321 search results - page 21 / 65 » A view selection algorithm with performance guarantee |
101
Voted
ASPDAC
2008
ACM
15 years 29 days ago
2008
ACM
Abstract-- Increasing delay and power variation are significant challenges to the designers as technology scales to the deep sub-micron (DSM) regime. Traditional module selection t...
101
Voted
DEXA
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
186
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SIGMOD
2006
ACM
15 years 11 months ago
2006
ACM
This paper introduces the Tuple Graph (TuG) synopses, a new class of data summaries that enable accurate selectivity estimates for complex relational queries. The proposed summari...
98
Voted
VLDB
2000
ACM
15 years 2 months ago
2000
ACM
Strict consistency of replicated data is infeasible or not required by many distributed applications, so current systems often permit stale replication, in which cached copies of ...
111
Voted
PPSN
2010
Springer
14 years 8 months ago
2010
Springer
The target of machine learning is a predictive model that performs well on unseen data. Often, such a model has multiple intended uses, related to different points in the tradeoff ...