Results 21 to 30 of about 5,433,526 (396)

Path Planning Method for UAVs Based on Constrained Polygonal Space and an Extremely Sparse Waypoint Graph

open access: yesApplied Sciences, 2021
Finding an optimal/quasi-optimal path for Unmanned Aerial Vehicles (UAVs) utilizing full map information yields time performance degradation in large and complex three-dimensional (3D) urban environments populated by various obstacles. A major portion of
Abdul Majeed, Seong Oun Hwang
doaj   +1 more source

Mobile Edge Computing via a UAV-Mounted Cloudlet: Optimization of Bit Allocation and Path Planning [PDF]

open access: yesIEEE Transactions on Vehicular Technology, 2016
Unmanned aerial vehicles (UAVs) have been recently considered as means to provide enhanced coverage or relaying services to mobile users (MUs) in wireless systems with limited or no infrastructure. In this paper, a UAV-based mobile cloud computing system
Seongah Jeong, O. Simeone, Joonhyuk Kang
semanticscholar   +1 more source

Dynamic Path Planning Algorithms With Load Balancing Based on Data Prediction for Smart Transportation Systems

open access: yesIEEE Access, 2020
In modern transportation, traffic congestion has become an urgent problem in large and medium-sized cities. In smart transportation systems, it is an effective solution to design load balancing path planning algorithms that can dynamically adapt to ...
Ning Sun   +4 more
doaj   +1 more source

Computing geodesic paths on manifolds [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
The Fast Marching Method is a numerical algorithm for solving the Eikonal equation on a rectangular orthogonal mesh in O ( M log M ) steps, where M is the total number of grid points.
Ron Kimmel, James A. Sethian
openaire   +3 more sources

Demonstration of quantum volume 64 on a superconducting quantum computing system [PDF]

open access: yesQuantum Science and Technology, 2020
We improve the quality of quantum circuits on superconducting quantum computing systems, as measured by the quantum volume (QV), with a combination of dynamical decoupling, compiler optimizations, shorter two-qubit gates, and excited state promoted ...
P. Jurcevic   +30 more
semanticscholar   +1 more source

New Paths for Computing Humanists [PDF]

open access: yesDigital Studies/Le champ numérique, 2009
<p>Digital Humanities is now successfully established as an inter-discipline with local, national, and international import, and remains a vibrant pursuit because of its position at the intersection of fast-paced advances in computation and their application to the traditional pursuits of the humanities. As a point of intersection between the two,
Siemens, Ray, Shawver, Gary
openaire   +3 more sources

Spillover and crossover effects of exposure to work‐related aggression and adversities: A dyadic diary study

open access: yesAggressive Behavior, Volume 49, Issue 1, Page 85-95, January 2023., 2023
Abstract The past two decades have produced extensive evidence on the manifold and severe outcomes for victims of aggression exposure in the workplace. However, due to the dominating individual‐centered approach, most findings miss a social network perspective.
Alexander Herrmann   +2 more
wiley   +1 more source

Computational Pathology: A Path Ahead [PDF]

open access: yesArchives of Pathology & Laboratory Medicine, 2015
Context We define the scope and needs within the new discipline of computational pathology, a discipline critical to the future of both the practice of pathology and, more broadly, medical practice in general. Objective To define the scope and needs
John R. Gilbertson   +15 more
openaire   +2 more sources

Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization.
Benjamin P. Lopez   +4 more
wiley   +1 more source

Research on dynamic window algorithm of mine mobile robot based on membrane computing and particle swarm optimizatio

open access: yesGong-kuang zidonghua, 2020
In view of problems such as unreasonable path planning, slow planning speed and poor real -time performance when mine mobile robots use traditional dynamic window algorithm to plan path in complex environment, a dynamic window algorithm of mine mobile ...
LAN Shihao   +3 more
doaj   +1 more source

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