Results 31 to 40 of about 12,176,108 (293)

An adaptive hybrid variable-large neighborhood search algorithm for profit maximization problem in designing production lines

Computers & Industrial Engineering, 2023
Designing production lines is an important research issue for both academy as well as industry since it should consider both system efficiency and production costs. In this study, the buffer allocation problem (BAP) is solved to maximize the profit of unreliable lines.
Koyuncuoğlu, Mehmet Ulaş, Demir L.
openaire   +3 more sources

Emergency Relief Material Distribution Path Optimization Under Multiple Constraints

Applied Sciences
To overcome the limitations of traditional methods in emergency response scenarios—such as limited adaptability during the search process and a tendency to fall into local optima, which reduce the overall efficiency of emergency supply distribution—this ...
Haoran He, Xiaoxiong Zhang, Qiang Fan, Jun Yang, Xiaolei Zhou, Bing Yu   +5 more
doaj   +1 more source

Flowchart of adaptive large neighborhood search algorithm.

, 2018
Flowchart of adaptive large neighborhood search algorithm.
Dezhi Zhang (3685177), Shuangyan Li (502833), Xin Wang (91924), Nan Ni (4873021), Zhuo Zhang (72795)   +4 more
core   +1 more source

A memetic algorithm with adaptive hill climbing strategy for dynamic optimization problems [PDF]

, 2009
Copyright @ Springer-Verlag 2008Dynamic optimization problems challenge traditional evolutionary algorithms seriously since they, once converged, cannot adapt quickly to environmental changes. This paper investigates the application of memetic algorithms,
Wang, H, Yang, S, Wang, Dingwei, Yang, Shengxiang, Wang, Hongfeng, Wang, D   +5 more
core   +1 more source

Terrain-Adaptive Global Path Planning Method Based on Bidirectional Variable Neighborhood Search A*

Actuators
To address the issues of low efficiency and non-smooth paths of the A* algorithm in large-scale environments, a terrain-adaptive global path planning method based on Bidirectional Variable Neighborhood Search A* (Terrain-Adaptive Bidirectional Variable ...
Ze Zhang, Ke Liu, Yulong Lei, Yao Fu, Yutong Liu   +4 more
doaj   +1 more source

MDEALNS for Solving the Tapioca Starch Logistics Network Problem for the Land Port of Nakhon Ratchasima Province, Thailand

Logistics, 2022
Background: This research aimed to establish a network linked to generation, for the transport route of tapioca starch products to a land port, serving as the logistics hub of Thailand’s Nakhon Ratchasima province.
Chakat Chueadee, Preecha Kriengkorakot, Nuchsara Kriengkorakot   +2 more
doaj   +1 more source

Large Neighborhood Search [PDF]

, 2010
Heuristics based on large neighborhood search have recently shown outstanding results in solving various transportation and scheduling problems. Large neighborhood search methods explore a complex neighborhood by use of heuristics.
David Pisinger, Stefan Ropke, Røpke, Stefan, Pisinger, David   +3 more
core   +1 more source

Electric Vehicle Routing Problem with Drones Considering Weather Conditions and Time Windows

World Electric Vehicle Journal
Inspired by the practical need for reliable drone-assisted logistics under varying weather conditions, this study investigates the vehicle–drone collaborative routing problem with weather constraints and time windows.
Meiling He, Xi Yang, Xun Han, Jin Zhang, Xiaohui Wu, Xiaolai Ma   +5 more
doaj   +1 more source

A hybridization of granular adaptive tabu search with path relinking for the multi-depot open vehicle routing problem

Egyptian Informatics Journal, 2023
The multi-depot open vehicle routing problem (MDOVRP) differs from the classical VRP in that there is more than one depot and the vehicle does not need to return to a depot after serving the last customer. For solving this challenging problem, we propose
Wenhan Shao, Tuanyue Xiao, Zhouxing Su, Junwen Ding, Zhipeng Lü   +4 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source