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CDC
2009
IEEE
113views Control Systems» more  CDC 2009»
14 years 1 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...
EOR
2007
85views more  EOR 2007»
13 years 9 months ago
Modeling and analysis of a supply-assembly-store chain
We consider a supply–assembly–store chain with produce-to-stock strategy, which comprises a set of component suppliers, a mixed-model assembly line with a constantly moving co...
Xiaobo Zhao, Deju Xu, Hanqin Zhang, Qi-Ming He
UAI
2003
13 years 10 months ago
Robust Independence Testing for Constraint-Based Learning of Causal Structure
This paper considers a method that combines ideas from Bayesian learning, Bayesian network inference, and classical hypothesis testing to produce a more reliable and robust test o...
Denver Dash, Marek J. Druzdzel
CORR
2004
Springer
118views Education» more  CORR 2004»
13 years 8 months ago
Understanding Search Trees via Statistical Physics
We study the random m-ary search tree model (where m stands for the number of branches of the search tree), an important problem for data storage in computer science, using a varie...
Satya N. Majumdar, David S. Dean, Paul L. Krapivsk...
APPROX
2004
Springer
105views Algorithms» more  APPROX 2004»
14 years 2 months ago
Counting Connected Graphs and Hypergraphs via the Probabilistic Method
While it is exponentially unlikely that a sparse random graph or hypergraph is connected, with probability 1 − o(1) such a graph has a “giant component” that, given its numbe...
Amin Coja-Oghlan, Cristopher Moore, Vishal Sanwala...