Results 31 to 40 of about 63,403 (312)

An Iterative Approach to Robust and Integrated Aircraft and Crew Scheduling [PDF]

, 2010
In airline scheduling a variety of planning and operational decision problems have to be solved. We consider the problems aircraft routing and crew pairing: aircraft and crew must be allocated to flights in a schedule in a minimal cost way.
Ehrgott, M, Ehrgott, Matthias, Weide, O, Ryan, David, Ryan, D, Weide, Oliver   +5 more
core   +1 more source

A Flexible Integrated Scheduling Algorithm for Dynamic Determination Processing Equipment Considering the Root-Subtree Vertical and Horizontal Pre-Scheduling

IEEE Access, 2022
Aiming at the existing flexible integrated scheduling algorithms that use unified rules to solve the conflicts between processes and equipment, and ignore the vertical and horizontal characteristics of the process relative positions in the process tree ...
Haikun Teng, Zhiqiang Xie, Xiaoguang Yue, Wangcheng Cao   +3 more
doaj   +1 more source

Integrating Queueing Theory and Scheduling for Dynamic Scheduling Problems

Journal of Artificial Intelligence Research, 2014
Dynamic scheduling problems consist of both challenging combinatorics, as found in classical scheduling problems, and stochastics due to uncertainty about the arrival times, resource requirements, and processing times of jobs. To address these two challenges, we investigate the integration of queueing theory and scheduling.
Daria Terekhov, Tony T. Tran, Douglas G. Down, J. Christopher Beck   +3 more
openaire   +2 more sources

An Efficient Local Search Heuristic for Earth Observation Satellite Integrated Scheduling

Applied Sciences, 2020
Earth observation satellites (EOSs) are taking a large number of pictures with increasing resolution which produce massive image data. Satellite data transmission becomes the bottleneck part in the process of EOS resource management.
Yuning Chen, Ji Lu, Renjie He, Junwei Ou
doaj   +1 more source

An Improved Integrated Scheduling Algorithm with Process Sequence Time-Selective Strategy

Complexity, 2021
The integrated scheduling algorithm of process sequence time-selective strategy (ISAOPSTSS) is an advanced algorithm in the field of integrated scheduling. The proposed algorithm points out the shortcomings of the process sequence time-selective strategy.
Zhen Wang, Xiaohuan Zhang, Gang Peng
doaj   +1 more source

ANT COLONY OPTIMIZATION WITH DOUBLE SELECTIONS FOR SOLVING INTEGRATED SCHEDULING PROBLEM IN MANUFACTURER

Journal of Engineering and Management in Industrial System, 2019
In this paper, we studied ant colony optimization for solving integrated scheduling of production and distribution problems. We improved the ant colony optimization by adding double selections, there are, roulette wheel and elitism selections.
Sobri Abusini, Mita Akbar Sukmarini, Corina Karim   +2 more
doaj   +1 more source

A comparison of classical scheduling approaches in power-constrained block-test scheduling [PDF]

, 2000
Classical scheduling approaches are applied here to overcome the problem of unequal-length block-test scheduling under power dissipation constraints. List scheduling-like approaches are proposed first as greedy algorithms to tackle the fore mentioned ...
Wang, Xiaojun, V. Muresan, Muresan, Valentina, Xiaojun Wang, Muresan, Valentin, M. Vladutiu, Vladutiu, M.   +6 more
core   +1 more source

Integrated Inbound and Outbound Scheduling for Coal Port: Constraint Programming and Adaptive Local Search

Journal of Marine Science and Engineering
The effective production scheduling of dry bulk ports is a challenging task that demands meticulous planning, task allocation based on customer requirements, as well as strategic route and timing scheduling.
Xuan Lu, Yu Zhang, Lanbo Zheng, Caiyun Yang, Junjie Wang   +4 more
doaj   +1 more source

Day-Ahead and Intra-Day Optimal Scheduling of Integrated Energy System Considering Uncertainty of Source & Load Power Forecasting

Energies, 2021
At present, due to the errors of wind power, solar power and various types of load forecasting, the optimal scheduling results of the integrated energy system (IES) will be inaccurate, which will affect the economic and reliable operation of the ...
Zhengjie Li, Zhisheng Zhang
doaj   +1 more source

Integrated Scheduling Optimization for Multi-Line Production and Transportation of Prefabricated Components Considering Shared Resources

Buildings
With the increasing popularity of prefabricated buildings, more and more precast plants have been equipped with multiple production lines to increase productivity and meet the growing market demand.
Yiran Dan, Chengshuang Sun, Qianmai Luo
doaj   +1 more source