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EOR
2007
66views more  EOR 2007»
15 years 6 months ago
Analysis of the queue-length distribution for the discrete-time batch-service Geo
In this paper, we consider a discrete-time finite-capacity queue with Bernoulli arrivals and batch services. In this queue, the single server has a variable service capacity and s...
Xeung W. Yi, Nam K. Kim, Bong K. Yoon, Kyung C. Ch...
ESWA
2007
151views more  ESWA 2007»
15 years 6 months ago
A novel feature selection algorithm for text categorization
With the development of the web, large numbers of documents are available on the Internet. Digital libraries, news sources and inner data of companies surge more and more. Automat...
Wenqian Shang, Houkuan Huang, Haibin Zhu, Yongmin ...
MONET
2006
107views more  MONET 2006»
15 years 6 months ago
Auction-Based Spectrum Sharing
We study auction mechanisms for sharing spectrum among a group of users, subject to a constraint on the interference temperature at a measurement point. The users access the channe...
Jianwei Huang, Randall Berry, Michael L. Honig
MP
2006
87views more  MP 2006»
15 years 6 months ago
Convexity and decomposition of mean-risk stochastic programs
Abstract. Traditional stochastic programming is risk neutral in the sense that it is concerned with the optimization of an expectation criterion. A common approach to addressing ri...
Shabbir Ahmed
PR
2008
154views more  PR 2008»
15 years 6 months ago
Data-driven decomposition for multi-class classification
This paper presents a new study on a method of designing a multi-class classifier: Data-driven Error Correcting Output Coding (DECOC). DECOC is based on the principle of Error Cor...
Jie Zhou, Hanchuan Peng, Ching Y. Suen