Results 81 to 90 of about 1,024,245 (290)

DNA Computing the Hamiltonian Path Problem

Molecules and Cells, 1999
The directed Hamiltonian path (DHP) problem is one of the hard computational problems for which there is no practical algorithm on a conventional computer available. Many problems, including the traveling sales person problem and the longest path problem, can be translated into the DHP problem, which implies that an algorithm for DHP can also solve all
C M, Lee, S W, Kim, S M, Kim, U, Sohn
openaire   +2 more sources

Applying an Ethical Lens to the Treatment of People With Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The practice of neurology requires an understanding of clinical ethics for decision‐making. In multiple sclerosis (MS) care, there are a wide range of ethical considerations that may arise. These involve shared decision‐making around selection of a disease‐modifying therapy (DMT), risks and benefits of well‐studied medications in comparison to
Methma Udawatta, Farrah J. Mateen
wiley   +1 more source

GPU Based Path Integral Control with Learned Dynamics [PDF]

, 2015
We present an algorithm which combines recent advances in model based path integral control with machine learning approaches to learning forward dynamics models.
Daniel, Tom, Rombokas, Eric, Williams, Grady   +2 more
core  

Constrained Shortest Path Computation

, 2005
This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an a-autonomy query retrieves a sequence of data points connecting s and d, such that the distance between any two consecutive points in the path is not greater than a.
TERROVITIS, Manolis, BAKIRAS, Spiridon, PAPADIAS, Dimitris, MOURATIDIS, Kyriakos   +3 more
openaire   +3 more sources

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer, Simon Faissner, Ralf Gold, Aiden Haghikia   +3 more
wiley   +1 more source

Robot visual navigation estimation and target localization based on neural network

Paladyn, 2022
The high computational cost, complex external environment, and limited computing resources of embedded system are some major problems in traditional autonomous robot navigation methods.
Zhao Yanping, Gupta Rajeev Kumar, Onyema Edeh Michael   +2 more
doaj   +1 more source

Efficient Computation of Greyscale Path Openings

Mathematical Morphology - Theory and Applications, 2016
Abstract Path openings are morphological operators that are used to preserve long, thin, and curved structures in images. They have the ability to adapt to local image structures,which allows them to detect lines that are not perfectly straight. They are applicable in extracting cracks, roads, and similar structures.
Schubert, Herman, van de Gronde, Jasper J., Roerdink, Jos B. T. M.   +2 more
openaire   +2 more sources

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

Research on AGV Path Planning Based on Improved Directed Weighted Graph Theory and ROS Fusion

Actuators
This article addresses the common issues of insufficient computing power and path congestion for automated guided vehicles (AGVs) in real-world production environments, as well as the shortcomings of traditional path-planning algorithms that mainly ...
Yinping Li, Li Liu
doaj   +1 more source

Electric Vehicle Charging Warning and Path Planning Method Based on Spark

IEEE Access, 2020
Electric vehicles (EVs) are increasing popular as clean transportation. However electric vehicle (EV) users often encounter a shortage of electricity in the driving process. Especially when vehicle charging path planning system request reaches peak hour,
Dong Ding, Junhuai Li, Pengjia Tu, Huaijun Wang, Ting Cao, Facun Zhang   +5 more
doaj   +1 more source