Results 11 to 20 of about 341,237 (307)
Two-stage capacity optimization approach of multi-energy system considering its optimal operation [PDF]
Energy and AI, 2020 With the depletion of fossil fuel and climate change, multi-energy systems have attracted widespread attention in buildings. Multi-energy systems, fuelled by renewable energy, including solar and biomass energy, are gaining increasing adoption in ...
X.J. Luo +3 more
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Outsourcing Reverse Logistics for E-Commerce Retailers: A Two-Stage Fuzzy Optimization Approach
Axioms, 2021 On the heels of the online shopping boom during the Covid-19 pandemic, the electronic commerce (e-commerce) surge has many businesses facing an influx in product returns.
Chia-Nan Wang +2 more
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A Scalable Two Stage Approach to Computing Optimal Decision Sets
Proceedings of the AAAI Conference on Artificial Intelligence, 2021 Machine learning (ML) is ubiquitous in modern life. Since it is being deployed in technologies that affect our privacy and safety, it is often crucial to understand the reasoning behind its decisions, warranting the need for explainable AI. Rule-based models, such as decision trees, decision lists, and decision sets, are conventionally deemed to be the
Alexey Ignatiev +3 more
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A hybrid combinatorial approach to a two-stage stochastic portfolio optimization model with uncertain asset prices [PDF]
, 2020 Portfolio optimization is one of the most important problems in the finance field. The traditional Markowitz mean-variance model is often unrealistic since it relies on the perfect market information.
R. Bai +14 more
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EURO Journal on Computational Optimization, 2022 Designing a supply chain to comply with environmental policy requires awareness of how work and/or production methods impact the environment and what needs to be done to reduce those environmental impacts and make the company more sustainable.
Massimiliano Caramia, Giuseppe Stecca
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Dual Approach for Two-Stage Robust Nonlinear Optimization.
Operations Research, 2023 Adjustable robust minimization problems where the objective or constraints depend in a convex way on the adjustable variables are generally difficult to solve. In this paper, we reformulate the original adjustable robust nonlinear problem with a polyhedral uncertainty set into an equivalent adjustable robust linear problem, for which all existing ...
De Ruiter, Frans J.C.T. +2 more
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An Approach for Efficient Heat Source Selection in Long-Term Expansion Planning of Urban District Heating Systems [PDF]
E3S Web of Conferences, 2023 This study proposes an approach to selecting efficient heat sources in the context of long-term expansion planning for urban district heating systems. The approach includes two stages: synthesis and optimization.
Edeleva Olga +2 more
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Nonlinear Optimization-Based Robust Control Approach for a Two-Stage Anaerobic Digestion Process
Journal of Chemistry, 2022 A two-stage anaerobic digestion (AD) process has been applied to improve the efficiency of methane production from various organic materials. However, the performance of traditional process controllers may be limited by differences in the rate of ...
Atthasit Tawai, Malinee Sriariyanun
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TECHNOLOGY ADOPTION UNDER EMBODIMENT: A TWO-STAGE OPTIMAL CONTROL APPROACH [PDF]
Macroeconomic Dynamics, 2004 We use two-stage optimal control techniques to solve some adoption problems under embodied technical change. We first solve a benchmark problem without learning behavior. At the date of switching, the consumption level is shown to drop, as the relative price of capital goes down (obsolescence).
Boucekkine, Raouf +2 more
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Decomposition-Based Approaches for a Class of Two-Stage Robust Binary Optimization Problems [PDF]
INFORMS Journal on Computing, 2022 In this paper, we study a class of two-stage robust binary optimization problems with objective uncertainty, where recourse decisions are restricted to be mixed-binary. For these problems, we present a deterministic equivalent formulation through the convexification of the recourse-feasible region.
Arslan, Ayşe, Detienne, Boris
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