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» A New General Purpose Parallel Database System
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SIGMOD
2005
ACM
164views Database» more  SIGMOD 2005»
16 years 4 months ago
RankSQL: Query Algebra and Optimization for Relational Top-k Queries
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas...
NSPW
2003
ACM
15 years 10 months ago
Owner-controlled information
Large-scale data breaches exposing sensitive personal information are becoming commonplace. For numerous reasons, conventional personal (identification) information leaks from da...
Carrie Gates, Jacob Slonim
LCTRTS
2009
Springer
15 years 11 months ago
Synergistic execution of stream programs on multicores with accelerators
The StreamIt programming model has been proposed to exploit parallelism in streaming applications on general purpose multicore architectures. The StreamIt graphs describe task, da...
Abhishek Udupa, R. Govindarajan, Matthew J. Thazhu...
OOPSLA
2010
Springer
15 years 3 months ago
Managing ambiguity in programming by finding unambiguous examples
We propose a new way to raise the level of discourse in the programming process: permit ambiguity, but manage it by linking it to unambiguous examples. This allows programming env...
Kenneth C. Arnold, Henry Lieberman
ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
15 years 10 months ago
Vague Spatial Data Types, Set Operations, and Predicates
Many geographical applications deal with spatial objects that cannot be adequately described by determinate, crisp concepts because of their intrinsically indeterminate and vague n...
Alejandro Pauly, Markus Schneider