Results 31 to 40 of about 4,843,664 (223)

Solving Non-Permutation Flow Shop Scheduling Problem with Time Couplings

Applied Sciences, 2021
In this paper, a non-permutation variant of the Flow Shop Scheduling Problem with Time Couplings and makespan minimization is considered. Time couplings are defined as machine minimum and maximum idle time allowed.
Radosław Idzikowski, Jarosław Rudy, Andrzej Gnatowski   +2 more
doaj   +1 more source

A tabu search algorithm for satellite imaging scheduling [PDF]

2004 IEEE International Conference on Systems, Man and Cybernetics (IEEE Cat. No.04CH37583), 2005
This paper deals with the daily imaging scheduling problem for a low-orbit, earth observation satellite, which belongs to a class of single-machine scheduling problems. Its salient features include sequence-dependent setup effects, job-assembly characteristics, and time window constraints. Instead of looking for the global optimal solutions, we adopt a
Lin, Wei-Chen, Liao, Da-Yin
openaire   +2 more sources

Aplikasi Algoritma Tabu Search dan Safety Stock Pada Penentuan Rute Distribusi Air Mineral di Daerah Istimewa Yogyakarta

Jurnal Fourier, 2018
Pendistribusian produk berperan penting dalam dunia industri.  Salah satu usaha yang dapat dilakukan perusahaan untuk mengoptimalkan pendistribusian produk adalah meminimalkan biaya tranportasi melalui penentuan rute optimal kendaraan yang disebut dengan
Anita Nurul Firdaus, Pipit Pratiwi Rahayu   +1 more
doaj   +1 more source

A mutli-thread tabu search algorithm

CoRR, 2014
This paper describes a novel refinement to a Tabu search algorithm that has been implemented in an attempt to improve the robustness of the search when applied to particularly complex problems. In this approach, two Tabu searches are carried out in parallel.
openaire   +3 more sources

Research on the Rate of Devices-to-Devices Communication System based on Reconfigurable Intelligent Surface

Guangtongxin yanjiu, 2022
There are problems of interference between Devices-to-Devices (D2D) communication users and cellular users, mutual interference between D2D communication users, and environmental interference caused by the existence of environmental obstacles in the D2D ...
Feng-ting FU, Li LI, Jing ZHANG
doaj   +3 more sources

Design and research of automated warehouse simulation platform based on virtual visualization framework [PDF]

PeerJ Computer Science
The automated storage and retrieval system (AS/RS) has been developed rapidly and has been widely used in various fields. To achieve the ultimate goal of improving the efficiency of warehouse operation, this article studies the problem of goods location-
Huajun Di
doaj   +2 more sources

Tabu-KM: A Hybrid Clustering Algorithm Based on Tabu Search Approach

International Journal of Industrial Engineering and Production Research, 2010
The clustering problem under the criterion of minimum sum of squares is a non-convex and non-linear program, which possesses many locally optimal values, resulting that its solution often falls into these trap and therefore cannot converge to global ...
M. Yaghini, N. Ghazanfari
doaj   +2 more sources

Bayesian Network Structural Learning Using Adaptive Genetic Algorithm with Varying Population Size

Machine Learning and Knowledge Extraction, 2023
A Bayesian network (BN) is a probabilistic graphical model that can model complex and nonlinear relationships. Its structural learning from data is an NP-hard problem because of its search-space size. One method to perform structural learning is a search
Rafael Rodrigues Mendes Ribeiro, Carlos Dias Maciel   +1 more
doaj   +1 more source

Operations Research‐Based Formalisation and Design of Sustainable Reverse Logistics for E‐Waste Supply Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT This study demonstrates how a profitable, lean, and environmentally responsible e‐waste reverse logistics system can be designed using integrated Operations Research (OR) techniques. Addressing the growing urgency of responsible consumption (UN SDG 12) and the projected rise of the e‐waste sector to USD 137.60 billion by 2029, the research ...
Sheeba Pathak, Hajar Fatorachian
wiley   +1 more source

Hybrid tabu search algorithm for excellent Boolean function

Tongxin xuebao, 2022
Boolean function in symmetric cryptographic algorithm must satisfy excellent cryptographic criteria to ensure the security of the algorithm.By combining the advantages of tabu search algorithm and hill climbing algorithm, a new heuristic generation ...
Weiqiong WANG, Haojie XU, Meng CUI, Qiong XIE   +3 more
doaj   +2 more sources