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» Connections between Singular Control and Optimal Switching
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CDC
2010
IEEE
109views Control Systems» more  CDC 2010»
13 years 24 days ago
On-line optimal timing control of switched systems
This paper considers a real-time algorithm for performance optimization of switched-mode hybrid dynamical systems. The controlled parameter consists of the switching times between ...
Yorai Wardi, Philip Twu, Magnus Egerstedt
JAIR
2011
173views more  JAIR 2011»
12 years 8 months ago
Analyzing Search Topology Without Running Any Search: On the Connection Between Causal Graphs and h+
The ignoring delete lists relaxation is of paramount importance for both satisficing and optimal planning. In earlier work, it was observed that the optimal relaxation heuristic ...
J. Hoffmann
INFOCOM
1992
IEEE
13 years 9 months ago
A TDM-based Multibus Packet Switch
A new packet switch architecture using two sets of time-division multiplexed buses is proposed. The horizontal buses collect packets from the input links, while the vertical buses ...
Tak-Shing Peter Yum, Yiu-Wing Leung
ICC
2007
IEEE
14 years 3 days ago
Network Topology Design to Optimize Link and Switching Costs
—We consider the problem of designing a network which minimizes the total cost of the switching facilities and the fiber links, by choosing the subset of nodes at which to insta...
Benjamin K. Chen, Fouad A. Tobagi
PE
1998
Springer
158views Optimization» more  PE 1998»
13 years 5 months ago
Asymptotic Approximations and Bottleneck Analysis in Product Form Queueing Networks with Large Populations
Asymptotic approximations are constructed for the performance measures of product form queueing networks consisting of single server, fixed rate nodes with large populations. The...
Charles Knessl, Charles Tier