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   Articles with "joint optimization" as a keyword



Joint optimization of wind farm layout considering optimal control

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recommendations! Published in 2021 at "Renewable Energy"

DOI: 10.1016/j.renene.2021.10.032

Abstract: Abstract The wake effect is one of the leading causes of energy losses in offshore wind farms (WFs). Both turbine placement and cooperative control can influence the wake interactions inside the WF and thus the… read more here.

Keywords: layout optimization; joint optimization; energy; control ... See more keywords

Joint optimization for ambient backscatter communication system with energy harvesting for IoT

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recommendations! Published in 2020 at "Mechanical Systems and Signal Processing"

DOI: 10.1016/j.ymssp.2019.106412

Abstract: Abstract For the ambient backscatter communication system, a joint optimization algorithm based on the energy efficiency maximization criterion was proposed in this paper by designing a two-hop wireless information and energy transmission scheme. The source… read more here.

Keywords: system; joint optimization; energy; power ... See more keywords

Joint optimization of quality and cost in brass casting using stochastic programming

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recommendations! Published in 2019 at "Engineering Optimization"

DOI: 10.1080/0305215x.2019.1668933

Abstract: A critical process in brass casting is the blending of pure and scrap materials to satisfy specified metal ratios. The primary focus in such blending problems has always been cost minimization. The optimal blends produced… read more here.

Keywords: quality; joint optimization; brass casting; brass ... See more keywords

Integrated maintenance scheduling inventory policy adjustment considering back order disruptions using joint optimization approach

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recommendations! Published in 2021 at "Journal of Quality in Maintenance Engineering"

DOI: 10.1108/jqme-12-2020-0122

Abstract: PurposeThe purpose of this paper is to present an integrated strategy for inventory control and preventive maintenance planning for a single-machine production system with increasing failure rates.Design/methodology/approachThere are three scenarios for solving presented model. The… read more here.

Keywords: policy; production; joint optimization; maintenance ... See more keywords

Peak-to-Average Power Ratio Reduction of FBMC/OQAM Signal Using a Joint Optimization Scheme

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recommendations! Published in 2017 at "IEEE Access"

DOI: 10.1109/access.2017.2700078

Abstract: Owing to the signal structure difference between the filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) and the orthogonal frequency-division multiplexing (OFDM) systems, the existing technologies to reduce the peak-to-average power ratio (PAPR) for… read more here.

Keywords: scheme; optimization scheme; fbmc oqam; joint optimization ... See more keywords
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Joint Optimization of Molecular Resource Allocation and Relay Positioning in Diffusive Nanonetworks

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recommendations! Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2879159

Abstract: We consider a realistic two-hop diffusion-based molecular communication (DbMC) system with spherical absorbing receivers in the presence of molecular degradation and noises. We address the problem of joint optimization of molecules allocation and relay location… read more here.

Keywords: joint optimization; relay; molecular resource; optimization molecular ... See more keywords

Joint Optimization of Signal Waveforms and Filters for Long-Range MIMO Radars

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3161731

Abstract: This paper describes a new cyclic algorithm for minimization of signal sidelobes and crosstalk in multiple-input multiple-output (MIMO) radar. The designed algorithm, called SWAP by the authors, is suitable mainly for long-range radars, such as… read more here.

Keywords: optimization signal; optimization; joint optimization; waveforms filters ... See more keywords

Jointly Optimized Placement of Application VM and VNF in NFV Based Data Center

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3383471

Abstract: In data centers, applications are typically deployed in a distributed manner across servers via Virtual Machines (VMs). In order to enhance the application security and performance, the data flows between VMs often traverse a particular… read more here.

Keywords: appvm vnf; placement; data centers; application ... See more keywords

Joint Optimization of Trajectory and Resource Allocation in Secure UAV Relaying Communications for Internet of Things

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recommendations! Published in 2022 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2022.3151105

Abstract: As unmanned aerial vehicle (UAV) communication has been widely used in all walks of life, its secrecy issue has also received more and more attention. This article studies the physical-layer security of UAV relaying communication… read more here.

Keywords: joint optimization; uav relaying; trajectory resource; internet things ... See more keywords

Joint Optimization of Beamforming and Noise Injection for Covert Downlink Transmissions in Cell-Free Internet of Things Networks

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recommendations! Published in 2024 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2023.3326275

Abstract: The development of Internet of Things (IoT) systems has given rise to security concerns stemming from the exposure of wireless channels and the exponential growth of connected devices. The security challenges can be severer in… read more here.

Keywords: joint optimization; internet things; covert downlink; cell free ... See more keywords

Joint Optimization of Trajectory Control, Task Offloading, and Resource Allocation in Air-Ground Integrated Networks

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recommendations! Published in 2024 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2024.3390168

Abstract: In an air-ground integrated network (AGIN), low-altitude unmanned aerial vehicles (UAVs) and a high-altitude platform (HAP) operate synergistically to support computationally expensive and delay-critical applications of mobile ground devices (GDs). UAVs obtain tasks from GDs,… read more here.

Keywords: task; air ground; ground; trajectory control ... See more keywords