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» Semantics of Data Streams and Operators
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115
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PODS
2010
ACM
232views Database» more  PODS 2010»
15 years 9 months ago
Optimal sampling from distributed streams
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
Graham Cormode, S. Muthukrishnan, Ke Yi, Qin Zhang
CALCO
2005
Springer
109views Mathematics» more  CALCO 2005»
15 years 9 months ago
Final Semantics for Event-Pattern Reactive Programs
Event-pattern reactive programs are front-end programs for distributed reactive components that preprocess an incoming stream of event stimuli. Their purpose is to recognize tempor...
César Sánchez, Henny B. Sipma, Matte...
ER
2003
Springer
119views Database» more  ER 2003»
15 years 9 months ago
Toward the Automatic Derivation of XML Transformations
Existing solutions to data and schema integration require user interaction/input to generate a data transformation between two different schemas. These approaches are not appropri...
Martin Erwig
157
Voted
ITRE
2005
IEEE
15 years 9 months ago
Structure learning of Bayesian networks using a semantic genetic algorithm-based approach
A Bayesian network model is a popular technique for data mining due to its intuitive interpretation. This paper presents a semantic genetic algorithm (SGA) to learn a complete qual...
Sachin Shetty, Min Song
IISWC
2008
IEEE
15 years 10 months ago
Temporal streams in commercial server applications
Commercial server applications remain memory bound on modern multiprocessor systems because of their large data footprints, frequent sharing, complex non-strided access patterns, ...
Thomas F. Wenisch, Michael Ferdman, Anastasia Aila...