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138
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VIP
2001
15 years 4 months ago
A Hierarchical Approach in Multilevel Thresholding Based on Maximum Entropy and Bayes' Formula
An efficient hierarchical approach for image multi-level thresholding is proposed based on the maximum entropy principle and Bayes' formula, in which no assumptions of the im...
Yan Chang, Alan M. N. Fu, Hong Yan
148
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SODA
1997
ACM
111views Algorithms» more  SODA 1997»
15 years 4 months ago
Approximation Schemes for Scheduling
We discuss scheduling problems with m identical machines and n jobs where each job has to be assigned to some machine. The goal is to optimize objective functions that solely depe...
Noga Alon, Yossi Azar, Gerhard J. Woeginger, Tal Y...
124
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CAEPIA
2009
Springer
15 years 4 months ago
Base Belief Change for Finitary Monotonic Logics
We slightly improve on characterization results already in the literature for base revision. We show that in order to axiomatically characterize revision operators in a logic the o...
Pere Pardo, Pilar Dellunde, Lluis Godo
101
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CORR
2008
Springer
77views Education» more  CORR 2008»
15 years 3 months ago
Data-Oblivious Stream Productivity
Abstract. We are concerned with demonstrating productivity of specifications of infinite streams of data, based on orthogonal rewrite rules. In general, this property is undecidabl...
Jörg Endrullis, Clemens Grabmayer, Dimitri He...
91
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CCE
2006
15 years 3 months ago
Air separation control technology
Achieving high performance process control (HPPC) requires that the control system operate the plant at optimal efficiency over the full range of steady state and dynamic conditio...
David R. Vinson