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EDBT
2011
ACM
199views Database» more  EDBT 2011»
12 years 11 months ago
Predicting completion times of batch query workloads using interaction-aware models and simulation
A question that database administrators (DBAs) routinely need to answer is how long a batch query workload will take to complete. This question arises, for example, while planning...
Mumtaz Ahmad, Songyun Duan, Ashraf Aboulnaga, Shiv...
PLDI
2009
ACM
14 years 5 days ago
Progress guarantee for parallel programs via bounded lock-freedom
Parallel platforms are becoming ubiquitous with modern computing systems. Many parallel applications attempt to avoid locks in order to achieve high responsiveness, aid scalabilit...
Erez Petrank, Madanlal Musuvathi, Bjarne Steensgaa...
ENTCS
2011
106views more  ENTCS 2011»
13 years 2 months ago
A Flexible Framework for Visualisation of Computational Properties of General Explicit Substitutions Calculi
SUBSEXPL is a system originally developed to visualise reductions, simpliļ¬cations and normalisations in three important calculi of explicit substitutions and has been applied to...
F. L. C. de Moura, A. V. Barbosa, Mauricio Ayala-R...
PLDI
2010
ACM
13 years 11 months ago
Bringing Extensibility to Verified Compilers
Verified compilers, such as Leroy's CompCert, are accompanied by a fully checked correctness proof. Both the compiler and proof are often constructed with an interactive proo...
Zachary Tatlock, Sorin Lerner
CIDR
2009
155views Algorithms» more  CIDR 2009»
13 years 8 months ago
LifeRaft: Data-Driven, Batch Processing for the Exploration of Scientific Databases
Workloads that comb through vast amounts of data are gaining importance in the sciences. These workloads consist of "needle in a haystack" queries that are long running ...
Xiaodan Wang, Randal C. Burns, Tanu Malik