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PRDC
2005
IEEE
15 years 3 months ago
Optimal Choice of Checkpointing Interval for High Availability
Supporting high availability by checkpointing and switching to a backup upon failure of a primary has a cost. Trade-off studies help system architects to decide whether higher ava...
Diana Szentiványi, Simin Nadjm-Tehrani, Joh...
COMCOM
2007
83views more  COMCOM 2007»
14 years 10 months ago
Cost analysis and optimization for IP multicast group management
This paper studies the system parameters that affect the total cost of managing the multicast group on a router. A Petri net model is first proposed to describe the states and t...
Yongjun Li, James Zijun Wang
WSC
2001
14 years 11 months ago
Fluid model for window-based congestion control mechanism
We study the stability of two queueing delay-based congestion control algorithms, the (p, 1)-proportionally fair algorithm and the global optimization algorithm. We linearize the ...
Richard J. La
RTSS
2008
IEEE
15 years 4 months ago
Schedulability and Compatibility of Real Time Asynchronous Objects
Abstract—We apply automata theory to specifying behavioral interfaces of objects and show how to check schedulability and compatibility of real time asynchronous objects. The beh...
Mohammad Mahdi Jaghoori, Delphine Longuet, Frank S...
HICSS
2007
IEEE
95views Biometrics» more  HICSS 2007»
15 years 4 months ago
Decision Tools for Reducing Congestion at Locks on the Upper Mississippi River
This paper describes the development of tools to support better scheduling and sequencing of barge tows on a congested portion of the Upper Mississippi River. Our study section co...
James F. Campbell, L. Douglas Smith, Donald C. Swe...