Results 21 to 30 of about 56,974 (249)
MathematicsWith the expansion of offshore oil and gas exploration into deep-water regions, the efficient scheduling of platform supply vessels (PSVs) is critical to offshore operations.
Bin Ji, Jing Liu, Samson S. Yu
doaj +1 more source
Column Generation Algorithm: A revision from its application to the Student Assignation Problem
Revista Facultad de Ingeniería Universidad de Antioquia, 2013 The Column Generation Algorithm (CGA) is commonly cited in the bibliography as alternative to solve large scale optimization problems. This article deals with the description of the GC algorithm in the context of the student assignation to the public ...
Pablo Andrés Maya
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Quantity decisions of two-stage competitive location model based on different location modes
Complex & Intelligent Systems, 2021 The facility location of a competing firm in a market has great importance in supply chain management. The two-stage competitive location model formulates the decision process of an entrant firm facing both location and price competition.
Yadong Li, Xuemei Li
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Algorithms, 2022 Motivated by the transportation needs of modern-day retailers, we consider a variant of the vehicle routing problem with time windows in which each truck has a variable capacity. In our model, each vehicle can bring one or more wagons.
Leila Karimi, Chowdhury Nawrin Ferdous
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PENYELESAIAN MASALAH PENUGASAN MULTI-OBJECTIVE MENGGUNAKAN METODE BRANCH AND PRICE [PDF]
, 2023 Masalah penugasan multi-objective adalah masalah pengoptimalan beberapa tujuan dalam mengalokasikan sumber daya untuk menyelesaikan sejumlah tugas. Tujuan yang dioptimalkan dalam masalah penugasan multi-objective meliputi waktu produksi, total biaya ...
Fitriana Shafa Nabilah, -
core
MathematicsOn-demand urban delivery increasingly relies on electric delivery bicycles (EDBs), yet their limited battery capacity creates coupled challenges of routing efficiency and energy replenishment.
Yongtong Chen +2 more
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Applied SciencesThe cloud manufacturing (CMfg) platform serves as a centralized hub for allocating and scheduling tasks to distributed resources. It features a concrete two-agent model that addresses real-world industrial needs: the first agent handles long-term ...
Xin Xin, Suxia Zhou, Jinsheng Gao
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FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
AlgorithmsStabilized proposal pricing may reduce exact subproblem work, but it cannot by itself certify branch-and-price node termination. A conditional, tolerance-adjusted node-pricing bound is developed for deterministic unit commitment.
Zihan Zhang +4 more
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Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source