Results 41 to 50 of about 38,337 (244)
Machine Learning-Additional Decision Constraints for Improved MILP Day-Ahead Unit Commitment Method
IEEE Access, 2023 This paper introduces a two-stage (offline and online) artificial neural network (ANN) driven constraint creator model to improve the computational quality of day-ahead unit commitment (DAUC) in power systems.
Mohamed Ibrahim Abdelaziz Shekeew +1 more
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Automatic MILP solver configuration by learning problem similarities
Annals of Operations Research, 2023 To appear in Annals of Operations Research (ANOR)
Abdelrahman Hosny, Sherief Reda
openaire +2 more sources
Energy and economic simulation of a renewable energy community applied to a new generation ultra-low temperature district heating and cooling network [PDF]
E3S Web of ConferencesThe work describes the energy and economic simulation of a renewable energy community with a social purpose applied to a residential and commercial new district in Milan, the eight buildings of which are connected to a new generation low temperature ...
Romagnosi Michela +2 more
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UAV Path Planning using MILP with Experiments [PDF]
Modeling, Identification and Control: A Norwegian Research Bulletin, 2017 In this paper, we look at the problem of tracking icebergs using multiple Unmanned Aerial Vehicles (UAVs). Our solutions use combinatorial optimization for UAV path planning by formulating a mixed integer linear programing (MILP) optimization problem. To demonstrate the approach, we present both a simulation and a practical experiment.
Albert, Anders +2 more
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Location Routing Problem with Consideration of CO2 Emissions Cost: A Case Study
Jurnal Teknik Industri, 2020 Location and routing are the main critical problems investigated in a logistic. Location-Routing Problem (LRP) involves determining the location of facilities and vehicle routes to supply customer's demands.
Ananda Noor Sholichah +2 more
doaj +1 more source
The joint orchestration of edge applications and UPF CNFs over edge-cloud continuum infrastructure in 6G [PDF]
International Journal of Electronics and TelecommunicationsThe paper focuses on future 6G mobile systems deployed over the edge-cloud continuum infrastructure. The challenge is designing an effective orchestration method that allocates instances of edge applications and user plane functions, addressing the ...
Witold Jóźwiak +2 more
doaj +1 more source
Size Constrained Clustering With MILP Formulation [PDF]
IEEE Access, 2020 Clustering is one of the essential tools for data mining since it reveals the natural structures of the unlabeled data. Many clustering algorithms have been proposed in the last decades. However, few of them are designed to adapt prior knowledge that is available in many real applications, such as the sizes of clusters.
Wei Tang +3 more
openaire +2 more sources
Cogent Engineering, 2017 This work addresses the minimization of the makespan criterion for the permutation flow shop problem with blocking, sequence and machine dependent setup times, which is a problem that has not been studied in previous works.
Mauricio Iwama Takano +1 more
doaj +1 more source
Energy Reports, 2023 Security-constrained unit commitment (SCUC) is a complex optimization problem in power system operation, which is computationally intensive. To bring significant time-savings, this paper presents a graph convolutional network (GCN)-based SCUC approach ...
Xian Tang +3 more
doaj +1 more source
Free and regular mixed-model sequences by a linear program-assisted hybrid algorithm GRASP-LP [PDF]
, 2017 A linear program-assisted hybrid algorithm (GRASP-LP) is presented to solve a mixed-model sequencing problem in an assembly line. The issue of the problem is to obtain manufacturing sequences of product models with the minimum work overload, allowing the
Alfaro Pozo, Rocío +1 more
core +3 more sources