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» The Many Faces of a Translation
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125
Voted
SIGMOD
2003
ACM
175views Database» more  SIGMOD 2003»
16 years 23 days ago
WinMagic : Subquery Elimination Using Window Aggregation
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...
Calisto Zuzarte, Hamid Pirahesh, Wenbin Ma, Qi Che...
PODS
2005
ACM
136views Database» more  PODS 2005»
16 years 23 days ago
Context-sensitive program analysis as database queries
Program analysis has been increasingly used in software engineering tasks such as auditing programs for security vulnerabilities and finding errors in general. Such tools often re...
Monica S. Lam, John Whaley, V. Benjamin Livshits, ...
PODS
2007
ACM
142views Database» more  PODS 2007»
16 years 23 days ago
Quasi-inverses of schema mappings
Schema mappings are high-level specifications that describe the relationship between two database schemas. Two operators on schema mappings, namely the composition operator and th...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
97
Voted
ICDE
2010
IEEE
434views Database» more  ICDE 2010»
15 years 9 months ago
Progressive Result Generation for Multi-Criteria Decision Support Queries
— Multi-criteria decision support (MCDS) is crucial in many business and web applications such as web searches, B2B portals and on-line commerce. Such MCDS applications need to r...
Elke A. Rundensteiner, Venkatesh Raghavan
89
Voted
SPAA
2009
ACM
15 years 9 months ago
Optimizing transactions for captured memory
In this paper, we identify transaction-local memory as a major source of overhead from compiler instrumentation in software transactional memory (STM). Transaction-local memory is...
Aleksandar Dragojevic, Yang Ni, Ali-Reza Adl-Tabat...