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GLOBECOM
2010
IEEE
14 years 7 months ago
Modeling and Analysis for Reactive-Decision Spectrum Handoff in Cognitive Radio Networks
This paper investigates how to characterize the effect of multiple spectrum handoff delay on the extended data delivery time of the secondary users' connections in cognitive r...
Chung-Wei Wang, Li-Chun Wang, Fumiyuki Adachi
ICDM
2003
IEEE
126views Data Mining» more  ICDM 2003»
15 years 3 months ago
Interpretations of Association Rules by Granular Computing
This paper presents interpretations for association rules. It first introduces Pawlak’s method, and the corresponding algorithm of finding decision rules (a kind of association ...
Yuefeng Li, Ning Zhong
ICEBE
2007
IEEE
123views Business» more  ICEBE 2007»
15 years 4 months ago
Agile Business Process Management with Sense and Respond
Market players that can respond to critical market events faster than their competitors, will end up as winners in the emerging new economy. In order to win the next phase in the ...
Alexander Schatten, Josef Schiefer
IMDS
2006
389views more  IMDS 2006»
14 years 9 months ago
Success and failure of pure-play organizations: Webvan versus Peapod, a comparative analysis
Many businesses have failed in pure play markets, on-line grocery retailers or e-grocers among them. E-grocers face many problems which the traditional brick and mortar grocery st...
Stephen E. Lunce, Leslie M. Lunce, Yoko Kawai, Bal...
IANDC
2008
116views more  IANDC 2008»
14 years 9 months ago
Deciding expressive description logics in the framework of resolution
We present a decision procedure for the description logic SHIQ based on the basic superposition calculus, and show that it runs in exponential time for unary coding of numbers. To...
Ullrich Hustadt, Boris Motik, Ulrike Sattler