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» Enterprise modeling using class and instance models
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SIMPRA
2010
95views more  SIMPRA 2010»
15 years 3 months ago
State-dependent stochastic mobility model in mobile communication networks
Abstract — We apply finite state-dependent queueing networks to model mobility in mobile communication systems. Although they have been successfully used in the past to model ve...
Frederico R. B. Cruz, P. C. Oliveira, Luiz Duczmal
COLING
2002
15 years 4 months ago
A Comparative Evaluation of Data-driven Models in Translation Selection of Machine Translation
We present a comparative evaluation of two data-driven models used in translation selection of English-Korean machine translation. Latent semantic analysis(LSA) and probabilistic ...
Yuseop Kim, Jeong Ho Chang, Byoung-Tak Zhang
HICSS
2002
IEEE
119views Biometrics» more  HICSS 2002»
15 years 9 months ago
An Inverse-Quantile Function Approach for Modeling Electricity Price
We propose a class of alternative stochastic volatility models for electricity prices using the quantile function modeling approach. Specifically, we fit marginal distributions ...
Shi-Jie Deng, Wenjiang Jiang
BPSC
2009
200views Business» more  BPSC 2009»
15 years 5 months ago
A Semantic Framework for Compliance Management in Business Process Management
: In process-centric enterprises, business processes (BPs) are at the center of value-creating activities. Governing enterprise BPs requires the ability to control and guide BP beh...
Marwane El Kharbili, Elke Pulvermüller
UAI
1998
15 years 6 months ago
Axiomatizing Causal Reasoning
Causal models defined in terms of a collection of equations, as defined by Pearl, are axiomatized here. Axiomatizations are provided for three successively more general classes of...
Joseph Y. Halpern