Articles with "position based" as a keyword



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Multiple-Valued Logic and Neural Network in the Position-Based Cryptography Scheme

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Published in 2021 at "Journal of Russian Laser Research"

DOI: 10.1007/s10946-021-10000-7

Abstract: Position-based cryptography schemes for network mobile robots assume the integration of quantum technologies and artificial intelligence methods of neural networks and multi-agent systems. The design of such schemes can be simplified by means of multiple-valued… read more here.

Keywords: multiple valued; based cryptography; network; position based ... See more keywords
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Position-based coding and convex splitting for private communication over quantum channels

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Published in 2017 at "Quantum Information Processing"

DOI: 10.1007/s11128-017-1718-4

Abstract: The classical-input quantum-output (cq) wiretap channel is a communication model involving a classical sender X, a legitimate quantum receiver B, and a quantum eavesdropper E. The goal of a private communication protocol that uses such… read more here.

Keywords: quantum; private communication; communication; position based ... See more keywords
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A Position-based Resource Allocation Scheme for V2V Communication

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Published in 2018 at "Wireless Personal Communications"

DOI: 10.1007/s11277-017-4935-3

Abstract: Recently, the 3rd Generation Partnership Project has developed vehicle-to-everything communication to manage and advance future traffic safety and mobility. In this study, we propose a position-based resource allocation scheme for vehicle-to-vehicle communication. The proposed scheme… read more here.

Keywords: resource allocation; communication; position based; scheme ... See more keywords
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Geographic Position based Hopless Opportunistic Routing for UAV networks

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Published in 2021 at "Ad Hoc Networks"

DOI: 10.1016/j.adhoc.2021.102560

Abstract: Abstract Compared with traditional mobile Ad hoc networks (MANET) and vehicular Ad hoc networks (VANET), unmanned aerial vehicle (UAV) networks have two unique characteristics. First, the UAV network topology changes more frequently and unpredictably. Second,… read more here.

Keywords: uav networks; topology; position based; based hopless ... See more keywords
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Position-based impedance force controller with sensorless force estimation

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Published in 2019 at "Assembly Automation"

DOI: 10.1108/aa-09-2018-0124

Abstract: Purpose This paper aims to purpose an improved sensorless position-based force controller in gravitational direction for applications including polishing, milling and deburring. Design/methodology/approach The first issue is the external force/torque estimation at end-effector. By using… read more here.

Keywords: control; impedance; force; position based ... See more keywords
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Dynamic Compliance Analysis for LHDS of Legged Robot, Part A: Position-Based Impedance Control

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Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2875121

Abstract: In this paper, the dynamic compliance analysis for position-based impedance control is studied. First, the leg hydraulic drive system (LHDS) of legged robots is studied and the mathematical model of hydraulic drive unit (HDU) position… read more here.

Keywords: control; based impedance; impedance control; position based ... See more keywords
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On UAV Selection and Position-Based Throughput Maximization in Multi-UAV Relaying Networks

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Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.3014513

Abstract: Due to flexibility in deployment and high mobility, unmanned aerial vehicles (UAVs) can improve the performance of cellular networks. In this paper, we focus on the UAV-assisted cooperative communication network where multiple UAVs serve as… read more here.

Keywords: selection position; uav selection; selection; position based ... See more keywords
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Model Compression via Position-Based Scaled Gradient

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3231455

Abstract: We propose the position-based scaled gradient (PSG) that scales the gradient depending on the position of a weight vector to make it more compression-friendly. First, we theoretically show that applying PSG to the standard gradient… read more here.

Keywords: gradient; model; compression; position based ... See more keywords
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A Distributed Position-Based Protocol for Emergency Messages Broadcasting in Vehicular Ad Hoc Networks

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Published in 2018 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2018.2791627

Abstract: Vehicular ad hoc networks (VANETs) can help reduce traffic accidents through broadcasting emergency messages among vehicles in advance. However, it is a great challenge to timely deliver the emergency messages to the right vehicles which… read more here.

Keywords: vehicular hoc; position based; protocol; emergency ... See more keywords
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DYVERSO: A Versatile Multi‐Phase Position‐Based Fluids Solution for VFX

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Published in 2017 at "Computer Graphics Forum"

DOI: 10.1111/cgf.12992

Abstract: Many impressive fluid simulation methods have been presented in research papers before. These papers typically focus on demonstrating particular innovative features, but they do not meet in a comprehensive manner the production demands of actual… read more here.

Keywords: based fluids; vfx; position based; simulation ... See more keywords
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Centroid-position-based autofocusing technique for Raman spectroscopy.

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Published in 2019 at "Optics express"

DOI: 10.1364/oe.27.027354

Abstract: In Raman spectroscopy, it is crucial to focus the laser on the sample in order to guarantee the intensity and repeatability of the characteristic peaks, which is known as autofocus. In this paper, we propose… read more here.

Keywords: raman; position based; centroid position; spectroscopy ... See more keywords