Search Results - subject:"mixed integer nonlinear programming"

Solving mixed-integer nonlinear optimization problems using simultaneous convexification: a case study for gas networks

Liers, Frauke; Martin, Alexander; Merkert, Maximilian; … - In: Journal of Global Optimization 80 (2021) 2, pp. 307-340

Solving mixed-integer nonlinear optimization problems (MINLPs) to global optimality is extremely challenging. An important step for enabling their solution consists in the design of convex relaxations of the feasible set. Known solution approaches based on spatial branch-and-bound become more...

Persistent link: https://www.econbiz.de/10014501736

On the exact separation of cover inequalities of maximum depth

Catanzaro, Daniele; Coniglio, Stefano; Furini, Fabio - 2021

Persistent link: https://www.econbiz.de/10012821198

Meta-heuristic algorithms for solving the sustainable agro-food grain supply chain network design problem

Dwivedi, Ashish; Jha, Ajay; Prajapati, Dhirendra; … - In: Modern supply chain research and applications 2 (2020) 3, pp. 161-177

sustainable network design in context of Indian agro-food grain supply chain. Design/methodology/approach A mixed integer … nonlinear programming (MINLP) model is suggested to apprehend the major complications related with two-echelon food grain supply …

Persistent link: https://www.econbiz.de/10012391011

Meta-heuristic algorithms for solving the sustainable agro-food grain supply chain network design problem

Dwivedi, Ashish; Jha, Ajay; Prajapati, Dhirendra; … - In: Modern Supply Chain Research and Applications 2 (2020) 3, pp. 161-177

Persistent link: https://www.econbiz.de/10015340024

Optimization and analysis of three-part tariff pricing strategies

Lin, Shi-Woei; Merdikawati, Silvia; Wu, Shan-Fei; Yeh, … - In: OR spectrum : quantitative approaches in management 45 (2023) 4, pp. 1223-1262

Persistent link: https://www.econbiz.de/10014519074

Learning symbolic expressions : mixed-integer formulations, cuts, and heuristics

Kim, Jongeun; Leyffer, Sven; Balaprakash, Prasanna - In: INFORMS journal on computing : JOC ; charting new … 35 (2023) 6, pp. 1383-1403

Persistent link: https://www.econbiz.de/10014471523

An ADMM-based distributed optimization method for solving security-constrained alternating current optimal power flow

Gholami, Amin; Sun, Kaizhao; Zhang, Shixuan; Sun, Xu Andy - In: Operations research 71 (2023) 6, pp. 2045-2060

Persistent link: https://www.econbiz.de/10014444892

A deterministic bounding algorithm vs. a hybrid meta-heuristic to deal with a bilevel mixed-integer nonlinear optimization model for electricity dynamic pricing

Soares, Inês; Alves, Maria João; Henggeler Antunes, Carlos - In: Computers & operations research : and their … 155 (2023), pp. 1-16

Persistent link: https://www.econbiz.de/10014339020

Solving AC optimal power flow with discrete decisions to global optimality

Aigner, Kevin-Martin; Burlacu, Robert; Liers, Frauke; … - In: INFORMS journal on computing : JOC ; charting new … 35 (2023) 2, pp. 458-474

Persistent link: https://www.econbiz.de/10014327649

A multiproduct gasoline supply chain with product standardization and postponement strategy

Carmona-Benítez, Rafael Bernardo; Cruz, Héctor - In: Socio-economic planning sciences : the international … 88 (2023), pp. 1-17

Persistent link: https://www.econbiz.de/10014370365