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CGO
2009
IEEE
15 years 4 months ago
Fast Track: A Software System for Speculative Program Optimization
—Fast track is a software speculation system that enables unsafe optimization of sequential code. It speculatively runs optimized code to improve performance and then checks the ...
Kirk Kelsey, Tongxin Bai, Chen Ding, Chengliang Zh...
ENVSOFT
2008
120views more  ENVSOFT 2008»
14 years 9 months ago
Extension and evaluation of sensitivity analysis capabilities in a photochemical model
The decoupled direct method in three dimensions (DDM-3D) provides an efficient and accurate approach for probing the sensitivity of atmospheric pollutant concentrations to various...
S. L. Napelenok, D. S. Cohan, M. T. Odman, S. Tons...
WSC
1998
14 years 11 months ago
Efficient Process Interaction with Threads in Parallel Discrete Event Simulation
Parallel discrete event simulation (PDES) decreases a simulation's runtime by splitting the simulation's work between multiple processors. Many users avoid PDES because ...
Reuben Passqini, Vernon Rego
CASCON
1996
114views Education» more  CASCON 1996»
14 years 11 months ago
Modeling on-line rebalancing with priorities and executing on parallel database systems
Because changes to the database (DB) and workload occur during a DB system's lifetime, the physical DB design must evolve to sustain good performance. These changes are carri...
Daniel C. Zilio
ESOA
2006
15 years 1 months ago
Dynamic Decentralized Any-Time Hierarchical Clustering
Hierarchical clustering is used widely to organize data and search for patterns. Previous algorithms assume that the body of data being clustered is fixed while the algorithm runs...
H. Van Dyke Parunak, Richard Rohwer, Theodore C. B...