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COGSCI
2006
75views more  COGSCI 2006»
15 years 1 months ago
A Hierarchical Bayesian Model of Human Decision-Making on an Optimal Stopping Problem
We consider human performance on an optimal stopping problem where people are presented with a list of numbers independently chosen from a uniform distribution. People are told ho...
Michael D. Lee
CONCURRENCY
2007
101views more  CONCURRENCY 2007»
15 years 1 months ago
OpenUH: an optimizing, portable OpenMP compiler
OpenMP has gained wide popularity as an API for parallel programming on shared memory and distributed shared memory platforms. Despite its broad availability, there remains a need ...
Chunhua Liao, Oscar Hernandez, Barbara M. Chapman,...
SIGMOD
2003
ACM
136views Database» more  SIGMOD 2003»
16 years 1 months ago
A Characterization of the Sensitivity of Query Optimization to Storage Access Cost Parameters
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...
Frederick Reiss, Tapas Kanungo
EDBT
2009
ACM
112views Database» more  EDBT 2009»
15 years 6 months ago
GCIP: exploiting the generation and optimization of integration processes
As a result of the changing scope of data management towards the management of highly distributed systems and applications, integration processes have gained in imporuch integrati...
Matthias Böhm, Uwe Wloka, Dirk Habich, Wolfga...
PLDI
1993
ACM
15 years 5 months ago
Global Optimizations for Parallelism and Locality on Scalable Parallel Machines
Data locality is critical to achievinghigh performance on large-scale parallel machines. Non-local data accesses result in communication that can greatly impact performance. Thus ...
Jennifer-Ann M. Anderson, Monica S. Lam