Results 91 to 100 of about 295,816 (187)
Production planning of a furniture manufacturing company with random demand and production capacity using stochastic programming. [PDF]
PLoS One, 2021 Gómez-Rocha JE +2 more
europepmc +1 more source
The Impacts of Farm Size and Economic Risk on No-Till Rice Whole-Farm Profitability [PDF]
This study evaluated the impacts of farm size and stochastic return variability on no-till (NT) rice profitability at the whole-farm level. Mixed integer programming was used to determine optimal machinery complements, fuel consumption, and machinery ...
Anders, Merle M. +2 more
core +1 more source
Stochastic Concurrent Constraint Programming
Electronic Notes in Theoretical Computer Science, 2006 AbstractWe present a stochastic version of Concurrent Constraint Programming (CCP), where we associate a rate to each basic instruction that interacts with the constraint store. We give an operational semantic that can be provided either with a discrete or a continuous model of time. The notion of observables is discussed, both for the discrete and the
openaire +2 more sources
Electricity Procurement for Large Consumers with Second Order Stochastic Dominance Constraints
Iranian Journal of Electrical and Electronic Engineering, 2012 This paper presents a decision making approach for mid-term scheduling of large industrial consumers based on the recently introduced class of Stochastic Dominance (SD)- constrained stochastic programming. In this study, the electricity price in the pool
M. Zarif, M. H. Javidi, S. Ghazizadeh
doaj
Expected Duration of Dynamic Markov PERT Networks
International Journal of Industrial Engineering and Production Research, 2007 : In this paper , we apply the stochastic dynamic programming to approximate the mean project completion time in dynamic Markov PERT networks. It is assumed that the activity durations are independent random variables with exponential distributions, but ...
A. Azaron, S.M. Fatemi Ghomi
doaj
IET Renewable Power GenerationMicrogrids are critical for achieving smart grid objectives, enhancing reliability, resilience, and supplying under‐served areas. However, day‐ahead scheduling of generating resources remains challenging due to uncertainties inherent in renewable energy ...
Ayodele Benjamin Esan +3 more
doaj +1 more source
Optimization of Ecological Water Replenishment Scheme Based on the Interval Fuzzy Two-Stage Stochastic Programming Method: Boluo Lake National Nature Reserve, Jilin Province, China. [PDF]
Int J Environ Res Public Health, 2022 Yang H, He W, Li Y.
europepmc +1 more source
Discounted Stochastic Fluid Programs
Mathematics of Operations Research, 2001 We consider optimal control problems for stochastic fluid models of the following type: Suppose (Zt) is a continuous-time Markov chain with finite state space. As long as Zt = z, the dynamics of the system at time t are given by a function bz(u(·)), where u is a control we have to choose. A cost rate function c is given, depending on the state and the
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Stochastic Congestion Management Considering Power System Uncertainties
Iranian Journal of Electrical and Electronic Engineering, 2010 Congestion management in electricity markets is traditionally done using deterministic values of power system parameters considering a fixed network configuration.
M. Esmaili, H. A Shayanfar, N. Amjady
doaj
Fundamental ResearchIn this paper, we investigate a backward doubly stochastic recursive optimal control problem wherein the cost function is expressed as the solution to a backward doubly stochastic differential equation.
Yunhong Li +3 more
doaj +1 more source