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CDC
2009
IEEE
113views Control Systems» more  CDC 2009»
15 years 2 months ago
Distributed and optimal reduced primal-dual algorithm for uplink OFDM resource allocation
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
Xiao-Xin Zhang, Liang Chen, Jianwei Huang, Minghua...
SIGCOMM
2004
ACM
15 years 3 months ago
Optimizing cost and performance for multihoming
Multihoming is often used by large enterprises and stub ISPs to connect to the Internet. In this paper, we design a series of novel smart routing algorithms to optimize cost and p...
David Kiyoshi Goldenberg, Lili Qiu, Haiyong Xie 00...
CDC
2009
IEEE
15 years 2 months ago
Ordinal optimization based security dispatching in deregulated power systems
— Due to the uncertainty in the forecasting of load patterns, security dispatching finds the generation pattern, which is the most economic and passes all N − 1 contingencies ...
Qing-Shan Jia, Min Xie, Felix F. Wu
WSC
2008
15 years 2 days ago
Speeding up call center simulation and optimization by Markov chain uniformization
Staffing and scheduling optimization in large multiskill call centers is time-consuming, mainly because it requires lengthy simulations to evaluate performance measures and their ...
Eric Buist, Wyean Chan, Pierre L'Ecuyer
ICDCS
2012
IEEE
13 years 4 days ago
Optimal Recovery from Large-Scale Failures in IP Networks
—Quickly recovering IP networks from failures is critical to enhancing Internet robustness and availability. Due to their serious impact on network routing, large-scale failures ...
Qiang Zheng, Guohong Cao, Tom La Porta, Ananthram ...