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» Simulation Optimization: Methods and Applications
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JMLR
2010
88views more  JMLR 2010»
14 years 9 months ago
Descent Methods for Tuning Parameter Refinement
This paper addresses multidimensional tuning parameter selection in the context of "train-validate-test" and K-fold cross validation. A coarse grid search over tuning pa...
Alexander Lorbert, Peter J. Ramadge
WSC
2008
15 years 5 months ago
Optimizing staffing schedule in light of patient satisfaction for the whole outpatient hospital ward
The waiting time for patients in outpatient departments of hospitals is a problem throughout the world. In this context, a discrete-event-simulation model was developed to examine...
Soemon Takakuwa, Athula Wijewickrama
JGO
2010
121views more  JGO 2010»
15 years 1 months ago
The oracle penalty method
A new and universal penalty method is introduced in this contribution. It is especially intended to be applied in stochastic metaheuristics like genetic algorithms, particle swarm...
Martin Schlüter, Matthias Gerdts
SIMULATION
2011
14 years 10 months ago
The Activity-tracking paradigm in discrete-event modeling and simulation: The case of spatially continuous distributed systems
From a modelling and simulation perspective, studying dynamic systems consists of focusing on changes in states. According to the precision of state changes, generic algorithms ca...
Alexandre Muzy, Rajanikanth Jammalamadaka, Bernard...
WCRE
2002
IEEE
15 years 7 months ago
Applying Spectral Methods to Software Clustering
The application of spectral methods to the software clustering problem has the advantage of producing results that are within a known factor of the optimal solution. Heuristic sea...
Ali Shokoufandeh, Spiros Mancoridis, Matthew Mayco...