Results 21 to 30 of about 51,892 (262)

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

Cost Optimal Project Scheduling

Organizacija, 2008
Cost Optimal Project Scheduling This paper presents the cost optimal project scheduling. The optimization was performed by the nonlinear programming approach, NLP. The nonlinear total project cost objective function is subjected to the rigorous system of the activity precedence relationship constraints, the activity duration ...
Klanšek, Uroš, Pšunder, Mirko
openaire   +2 more sources

Mixed Graph Colouring as Scheduling a Partially Ordered Set of Interruptible Multi-Processor Tasks with Integer Due Dates

Algorithms
We investigate relationships between scheduling problems with the bottleneck objective functions (minimising makespan or maximal lateness) and problems of optimal colourings of the mixed graphs. The investigated scheduling problems have integer durations
Evangelina I. Mihova, Yuri N. Sotskov
doaj   +1 more source

Flow Network Models for Online Scheduling Real-Time Tasks on Multiprocessors

IEEE Access, 2020
We consider the flow network model to solve the multiprocessor real-time task scheduling problems. Using the flow network model or its generic form, linear programming (LP) formulation, for the problems is not new.
Hyeonjoong Cho, Arvind Easwaran
doaj   +1 more source

New technologies for optimal scheduling of electric vehicles in renewable energy‐oriented power systems: A review of deep learning, deep reinforcement learning and blockchain technology

Energy Conversion and Economics, 2022
With global concerns about carbon emissions, the proportion of renewable energy generation worldwide is increasing, and the demand for flexible resources in power systems is growing.
Wenshuai Ma, Junjie Hu, Li Yao, Zhuoming Fu, Hugo Morais, Mattia Marinelli   +5 more
doaj   +1 more source

PSO based task scheduling for medical big data

Tongxin xuebao, 2014
How to select a suitable task scheduling strategy to accomplish the task of medical data query in scheduling and allocation inside each hospital is a important problem demanded to be dealt with in medical big data processing.In order to content the ...
Chao HU, Jun PENG, Wen-tao YU
doaj   +2 more sources

Resource scheduling of workflow multi-instance migration based on the shuffled leapfrog algorithm

Journal of Industrial Engineering and Management, 2015
Purpose: When the workflow changed, resource scheduling optimization in the process of the current running instance migration has become a hot issue in current workflow flexible research; purpose of the article is to investigate the resource scheduling ...
Yang Mingshun, Gao Xinqin, Cao Yuan, Liu Yong, Li Yan   +4 more
doaj   +1 more source

Research on Hadoop Job Scheduling Based on CHC Genetic Algorithm [PDF]

Jisuanji gongcheng, 2016
Job scheduling is an important factor influencing the performance of the Hadoop platform.The job scheduling based on the Simple Genetic Algorithm(SGA) has disadvantages that the evolution generation is long and the rate of convergence is slow.In addition,
XUE Tao,YAN Minglei
doaj   +1 more source

Consensus Standards and Recommendations for Developmental and Cognitive Surveillance, Screening, and Evaluation in Sickle Cell Disease: Executive Summary From the National Alliance of Sickle Cell Centers Neurocognitive Workgroup

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neurodevelopmental and neurocognitive difficulties are prevalent among individuals with sickle cell disease and warrant prompt identification and support. This Special Report provides an executive summary of standards and recommendations for surveillance, screening, and evaluation for development and cognition across the lifespan developed by ...
Alyssa M. Schlenz, Donna Murdaugh, Andrew M. Heitzer, Jennifer N. Longoria, Wendy Santos‐Modesitt, Arianna Martin, Judy Cavazos, Jeff Schatz, Catherine R. Hoyt, Alison King, Eboni I. Lance, Steven Hardy, Marsha Treadwell   +12 more
wiley   +1 more source

A cloud-edge cooperative scheduling model and its optimization method for regional multi-energy systems

Frontiers in Energy Research
In the process of multi-energy system optimal scheduling, due to the high data processing requirements of the multi-energy devices and loads and the complexity of the operating states of the multi-energy devices, the scheduling optimization of the system
Shuo Liu, Yun Teng, SongQing Cheng, NingWei Xu, Peng Sun, Kun Zhang, Zhe Chen   +6 more
doaj   +1 more source