Results 21 to 30 of about 369,776 (290)

Secrecy outage analysis of multi-user multi-eavesdropper cellular networks in the face of cochannel interference

open access: yesDigital Communications and Networks, 2015
This paper studies the physical-layer security of a multi-user multi-eavesdropper cellular network, which is composed of multiple users communicating with a base station while the eavesdroppers may intercept the communications from users to the base ...
Yuan Jiang, Jia Zhu, Yulong Zou
doaj   +1 more source

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

open access: yesEnergies, 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

Application of an improved PSO algorithm mixed BFO algorithm in optimal scheduling of hydropower station

open access: yesMATEC Web of Conferences, 2018
The optimal scheduling of hydropower station is a constrained strong, nonlinear and multi-stage combinatorial optimization. Aiming at this issue, this paper analyses the shortcomings of previous PSO algorithm in hydropower station optimal scheduling ...
Zou Yibo, Li Mo, Xiao Xiaogang
doaj   +1 more source

Reliability of Dynamic Load Scheduling with Solar Forecast Scenarios

open access: yes, 2015
This paper presents and evaluates the performance of an optimal scheduling algorithm that selects the on/off combinations and timing of a finite set of dynamic electric loads on the basis of short term predictions of the power delivery from a ...
de Callafon, Raymond A.   +4 more
core   +1 more source

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

open access: yesAlgorithms
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

open access: yesIEEE 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

open access: yesEnergy 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   +5 more
doaj   +1 more source

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

open access: yesJisuanji 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

Optimal Joint Routing and Scheduling in Millimeter-Wave Cellular Networks

open access: yes, 2017
Millimeter-wave (mmWave) communication is a promising technology to cope with the expected exponential increase in data traffic in 5G networks. mmWave networks typically require a very dense deployment of mmWave base stations (mmBS).
Hollick, Matthias   +3 more
core   +1 more source

A linear programming-based method for job shop scheduling [PDF]

open access: yes, 2012
We present a decomposition heuristic for a large class of job shop scheduling problems. This heuristic utilizes information from the linear programming formulation of the associated optimal timing problem to solve subproblems, can be used for any ...
A. P. J. Vepsalainen   +27 more
core   +4 more sources

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