منابع مشابه
Effects of Project Uncertainties on Nonlinear Time-Cost Tradeoff Profile
This study presents the effects of project uncertainties on nonlinear time-cost tradeoff (TCT) profile of real life engineering projects by the fusion of fuzzy logic and artificial neural network (ANN) models with hybrid meta-heuristic (HMH) technique, abridged as Fuzzy-ANN-HMH. Nonlinear time-cost relationship of project activities is dealt with ANN models. ANN models are then integrated with ...
متن کاملeffects of project uncertainties on nonlinear time-cost tradeoff profile
this study presents the effects of project uncertainties on nonlinear time-cost tradeoff (tct) profile of real life engineering projects by the fusion of fuzzy logic and artificial neural network (ann) models with hybrid meta-heuristic (hmh) technique, abridged as fuzzy-ann-hmh. nonlinear time-cost relationship of project activities is dealt with ann models. ann models are then integrated with ...
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Once upon a time, I worked for a small startup company. The pay was excellent, but the hours were long and vacation time was limited. I currently work as a college professor, where the pay is not-so-good but the hours and vacation time are excellent. For several years, I also worked for the government, where the pay is reasonably good and the hours and vacation time are reasonably good. So, it ...
متن کاملOptimal Time-Space Tradeoff in Probabilistic Inference
Recursive Conditioning, RC, is an any-space algorithm lor exact inference in Bayesian networks, which can trade space for time in increments of the size of a floating point number. This smooth tradeoff' is possible by varying the algorithm's cache size. When RC is run with a constrained cache size, an important problem arises: Which specific results should be cached in order to minimize the run...
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In this paper we propose a family of algorithms combining treeclustering with conditioning that trade space for time. Such algorithms are useful for reasoning in probabilistic and deterministic networks as well as for accomplishing optimization tasks. By analyzing the problem structure the user can select from a spectrum of algorithms, the one that best meets a given time-space specification. T...
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ژورنال
عنوان ژورنال: Medical Decision Making
سال: 2014
ISSN: 0272-989X,1552-681X
DOI: 10.1177/0272989x14541952