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CCE
2004
13 years 7 months ago
Thermodynamic uncertainties in batch processing and optimal control
Batch distillation is an important separation process for small-scale production especially in pharmaceutical, specialty chemical and biochemical industries. Although batch distil...
Saadet Ulas, Urmila M. Diwekar
CCE
2005
13 years 7 months ago
Uncertainties in parameter estimation and optimal control in batch distillation
Optimal control problems in batch distillation involve finding a trajectory for the reflux ratio so as to maximize a performance index. Then the controller is asked to follow this...
Saadet Ulas, Urmila M. Diwekar, Mark A. Stadtherr
DEDS
2010
130views more  DEDS 2010»
13 years 8 months ago
Message Batching in Wireless Sensor Networks - A Perturbation Analysis Approach
Abstract-- We address the problem of batching messages generated at nodes of a sensor network for the purpose of reducing communication energy at the expense of added latency. We f...
Xu Ning, Christos G. Cassandras
EDBT
2008
ACM
144views Database» more  EDBT 2008»
14 years 8 months ago
BI batch manager: a system for managing batch workloads on enterprise data-warehouses
Modern enterprise data warehouses have complex workloads that are notoriously difficult to manage. An important problem in workload management is to run these complex workloads `o...
Abhay Mehta, Chetan Gupta, Umeshwar Dayal
WSC
2008
13 years 10 months ago
Simulations-based and solver-based optimization approaches for batch processes in semiconductor manufacturing
Scheduling is one of the key factors for semiconductor fabrication productivity. Objectives like lot cycle time and throughput must be optimized to push the technological developm...
Andreas Klemmt, Sven Horn, Gerald Weigert, Thomas ...