Search Results - subject:"backtracking"

A simulation-based optimization approach for the recharging scheduling problem of electric buses

Chiu, Chun-Chih; Huang, Hao; Chen, Ching-fu - In: Transportation research : an international journal 192 (2024), pp. 1-18

Persistent link: https://www.econbiz.de/10015443395

The continuous stochastic gradient method: part II–application and numerics

Grieshammer, Max; Pflug, Lukas; Stingl, Michael; … - In: Computational Optimization and Applications 87 (2023) 3, pp. 977-1008

In this contribution, we present a numerical analysis of the continuous stochastic gradient (CSG) method, including applications from topology optimization and convergence rates. In contrast to standard stochastic gradient optimization schemes, CSG does not discard old gradient samples from...

Persistent link: https://www.econbiz.de/10015323484

The continuous stochastic gradient method: part I–convergence theory

Grieshammer, Max; Pflug, Lukas; Stingl, Michael; … - In: Computational Optimization and Applications 87 (2023) 3, pp. 935-976

In this contribution, we present a full overview of the continuous stochastic gradient (CSG) method, including convergence results, step size rules and algorithmic insights. We consider optimization problems in which the objective function requires some form of integration, e.g., expected...

Persistent link: https://www.econbiz.de/10015323504

The continuous stochastic gradient method: part I–convergence theory

Grieshammer, Max; Pflug, Lukas; Stingl, Michael; … - In: Computational Optimization and Applications 87 (2023) 3, pp. 935-976

Persistent link: https://www.econbiz.de/10015403580

The continuous stochastic gradient method: part II–application and numerics

Grieshammer, Max; Pflug, Lukas; Stingl, Michael; … - In: Computational Optimization and Applications 87 (2023) 3, pp. 977-1008

Persistent link: https://www.econbiz.de/10015403586

Drop-and-pull container drayage with flexible assignment of work break for vehicle drivers

Wang, Decheng; Zhang, Ruiyou; Qiu, Bin; Chen, Wenpeng; … - In: Computers & operations research : an international journal 162 (2024), pp. 1-19

Persistent link: https://www.econbiz.de/10014560619

An improved backtracking search algorithm for the flexible job shop rescheduling problem with new job insertions

Caldeira, Rylan H.; Gnanavelbabu, A. - In: European journal of industrial engineering : EJIE 16 (2022) 1, pp. 41-70

Persistent link: https://www.econbiz.de/10012694212

Economic Load Dispatch Using Oppositional Backtracking Search Algorithm

Pradhan, Moumita; Pal, Tandra; Roy, Provas Kumar - In: International Journal of Energy Optimization and … 6 (2017) 2, pp. 79-97

In this paper, an oppositional backtracking search algorithm (OBSA) is proposed to solve the large scale economic load … dispatch (ELD) problem. The main drawback of the conventional backtracking search algorithm (BSA) is that it produces a local …

Persistent link: https://www.econbiz.de/10012044563

Enhancement of bi-objective function model to master straight-line facilities sequences using frequency from-to chart

GAMAL, SHROUQ; K. El-Nemr, Mohamed; M. El-Kassas, Ahmed - In: Journal of Facilities Management 19 (2021) 3, pp. 327-338

between the moment minimization and backtracking treatment. Furthermore, the proposed technique will measure the performance … once to mimic the grand moment value of FFTC and again to study the reflection of minimizing the congestion of backtracking … is a gap between combining the minimization of the grand moment and the treatment of the backtracking problem. Research …

Persistent link: https://www.econbiz.de/10014867673

Economic Dispatch Problems Using Backtracking Search Optimization

Bhattacharjee, Kuntal - In: International Journal of Energy Optimization and … 7 (2018) 2, pp. 39-60

The purpose of this article is to present a backtracking search optimization technique (BSA) to determine the feasible …

Persistent link: https://www.econbiz.de/10012044580