NDLI: A high-speed generation of goal-oriented scenarios using combination of bidirectional propagation on qualitative and quantitative hybrid model

Content Provider	IEEE Xplore Digital Library
Author	Samejima, M. Morita, Y. Akiyoshi, M.
Copyright Year	2011
Description	Author affiliation: Graduate School of Information Science and Technology, Osaka University (Samejima, M.; Morita, Y.; Akiyoshi, M.)
Abstract	We address generating efficiently goal-oriented scenarios that are based on initial values and lead to goal values. These scenarios are generated with qualitative and quantitative hybrid simulation, which propagates the effect from initial values by Monte Carlo Simulation. Because the most of scenarios do not often lead to the goal value, we take an approach to combine the scenarios by hybrid simulation (forward simulation) and the scenarios by the inverse simulation that decides initial values from the goal values. The high-speed generation method of goal-oriented scenarios combines the scenarios when the qualitative values on both scenarios are equal. Because the inverse simulation takes longer than the forward simulation, the proposed method keeps the number of trials of the inverse simulation small. As a result of experiments, it is confirmed that the proposed method can decrease the computational time by over 98% compared to the method using only forward simulation.
Starting Page	57
Ending Page	62
File Size	809403
Page Count	6
File Format	PDF
ISBN	9781457704352
e-ISBN	9781457704345
e-ISBN	9781457704338
DOI	10.1109/INDIN.2011.6034837
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Monte Carlo methods Inverse problems Computational modeling Probabilistic logic Nickel Hybrid power systems Noise measurement
Content Type	Text
Resource Type	Article

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