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» A study of the contributors of PostgreSQL
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ICDE
2009
IEEE
155views Database» more  ICDE 2009»
13 years 11 months ago
SPROUT: Lazy vs. Eager Query Plans for Tuple-Independent Probabilistic Databases
— A paramount challenge in probabilistic databases is the scalable computation of confidences of tuples in query results. This paper introduces an efficient secondary-storage o...
Dan Olteanu, Jiewen Huang, Christoph Koch
SSDBM
2007
IEEE
118views Database» more  SSDBM 2007»
13 years 11 months ago
Database Support for Weighted Match Joins
As relational database management systems are applied to non-traditional domains such as scientific data management, there is an increasing need to support queries with semantics ...
Ameet Kini, Jeffrey F. Naughton
MSR
2010
ACM
13 years 9 months ago
Should I contribute to this discussion?
Abstract—Development mailing lists play a central role in facilitating communication in open source projects. Since these lists frequently host design and project discussions, kn...
Walid Ibrahim, Nicolas Bettenburg, Emad Shihab, Br...
ICDE
2007
IEEE
113views Database» more  ICDE 2007»
14 years 6 months ago
Reducing Order Enforcement Cost in Complex Query Plans
Algorithms that exploit sort orders are widely used to implement joins, grouping, duplicate elimination and other set operations. Query optimizers traditionally deal with sort ord...
Ravindra Guravannavar, S. Sudarshan
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
14 years 4 months ago
Exploring Power-Performance Tradeoffs in Database Systems
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang