Results 21 to 30 of about 432,356 (160)

Important Trading Point Prediction Using a Hybrid Convolutional Recurrent Neural Network

open access: yesApplied Sciences, 2021
Stock performance prediction plays an important role in determining the appropriate timing of buying or selling a stock in the development of a trading system.
Xinpeng Yu, Dagang Li
doaj   +1 more source

RCP: Recurrent Closest Point for Point Cloud

open access: yes, 2022
3D motion estimation including scene flow and point cloud registration has drawn increasing interest. Inspired by 2D flow estimation, recent methods employ deep neural networks to construct the cost volume for estimating accurate 3D flow.
Dai, Zuozhuo   +5 more
core   +1 more source

Diffuse juvenile polyposis causing recurrent small bowel intussusception

open access: yesJournal of Pediatric Surgery Case Reports, 2020
Intussusception is a common cause of infantile bowel obstruction. The majority of patients (75%) present before the age of 2 years and have no identifiable lead point. A pathological lead point (PLP) causes secondary intussusception, with an incidence of
Mathys Human, MBChB   +2 more
doaj   +1 more source

Correction : perfect simulation for a class of positive recurrent Markov chains [PDF]

open access: yes, 2007
In [1] we introduced a class of positive recurrent Markov chains, named tame chains. A perfect simulation algorithm, based on the method of dominated CFTP, was then shown to exist in principle for such chains. The construction of a suitable dominating
Connor, Stephen B., Kendall, W. S.
core   +1 more source

Recurrent Point Review Models

open access: yes, 2022
Deep neural network models represent the state-of-the-art methodologies for natural language processing. Here we build on top of these methodologies to incorporate temporal information and model how review data changes with time. Specifically, we use the
Cvejoski, Kostadin   +4 more
core   +1 more source

Early recurrent ischemic stroke complicating intravenous thrombolysis for stroke: incidence and association with atrial fibrillation [PDF]

open access: yes, 2010
<p><b>Background and Purpose:</b> Mechanisms of early neurologic deterioration after treatment with intravenous, recombinant, tissue-type plasminogen activator (IV rt-PA) include symptomatic intracerebral hemorrhage (SICH) and early ...
Tracey Baird   +11 more
core   +1 more source

Segmentation of Points in the Future: Joint Segmentation and Prediction of a Point Cloud

open access: yesIEEE Access, 2021
Recognizing and predicting future three-dimensional (3D) scenes are crucial steps for real-time vision-based control systems, as these steps enable them to react appropriately in advance.
Cheng Wencan, Jong Hwan Ko
doaj   +1 more source

The dynamical look at the subsets of a group

open access: yesApplied General Topology, 2015
We consider the action of a group $G$ on the family $\mathcal{P}(G)$ of all subsets of $G$ by the right shifts $A\mapsto Ag$ and give the dynamical characterizations of thin, $n$-thin, sparse and scattered subsets.
Igor V. Protasov, Sergii Slobodianiuk
doaj   +1 more source

A risk profile for identifying community-dwelling elderly with a highrisk of recurrent falling: results of a 3-year prospective study [PDF]

open access: yes, 2006
Introduction: The aim of the prospective study reported here was to develop a risk profile that can be used to identify community-dwelling elderly at a high risk of recurrent falling.
Bouter, L. M.   +14 more
core   +1 more source

Nonwandering sets of maps on the circle

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
Let f be a continuous map of the circle S1 into itself. And let R(f),Λ(f),Γ(f), and Ω(f) denote the set of recurrent points, ω-limit points, γ-limit points, and nonwandering points of f, respectively.
Seung Wha Yeom   +2 more
doaj   +1 more source

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