Results 31 to 40 of about 13,086,282 (240)

Deep Fully Connected Model for Collective Activity Recognition

open access: yesIEEE Access, 2019
Group activity recognition is a challenging task because there is an exponentially large number of semantic and geometrical relationships among individuals.
Jichao Liu   +3 more
doaj   +1 more source

A Guaranteed Global Minimum Mobile Robots Navigation Based on Khatib’s Potential Function

open access: yesIEEE Access
The Artificial Potential Field (APF) methodology, first proposed by Khatib, has garnered significant attention as a prevalent technique for the navigation of mobile robots, attributed to its inherent simplicity and capacity for real-time application ...
Adha Imam Cahyadi, Addy Wahyudie
doaj   +1 more source

Network weight and time-varying potential function for obstacle avoidance of swarm robots in column formation

open access: yesSICE Journal of Control, Measurement, and System Integration, 2022
This paper proposes network weight functions and time-varying potential functions for obstacle avoidance of swarm robots in column formation. We consider a potential function whose exponent is the distance between the robots and the obstacle for obstacle
Shotaro Shibahara   +2 more
doaj   +1 more source

Dirac Equation for Energy-Dependent Potential With Energy-dependent Tensor Interaction

open access: yesJournal of Nigerian Society of Physical Sciences, 2023
The relativistic symmetries of the Dirac equation were investigated with an energy-dependent tensor potential interaction for two different energy-dependent potentials under parametric Nikiforov-Uvarov method and supersymmetric quantum mechanics and ...
C. A. Onate   +2 more
doaj   +1 more source

Petviashvili Method for the Fractional Schrödinger Equation

open access: yesFractal and Fractional, 2022
In this paper, we extend the Petviashvili method (PM) to the fractional nonlinear Schrödinger equation (fNLSE) for the construction and analysis of its soliton solutions.
Cihan Bayındır   +3 more
doaj   +1 more source

On-orbit assembly using superquadric potential fields [PDF]

open access: yes, 2008
The autonomous on-orbit assembly of a large space structure is presented using a method based on superquadric artificial potential fields. The final configuration of the elements which form the structure is represented as the minimum of some attractive ...
Ahmed Badawy   +4 more
core   +4 more sources

Inverse nodal problem for a class of nonlocal sturm‐liouville operator

open access: yesMathematical Modelling and Analysis, 2010
Inverse nodal problem consists in constructing operators from the given nodes (zeros) of their eigenfunctions. In this work, the Sturm‐Liouville problem with one classical boundary condition and another nonlocal integral boundary condition is considered.
Chuan-Fu Yang
doaj   +1 more source

Consensus Control of Large-Scale UAV Swarm Based on Multi-Layer Graph

open access: yesDrones, 2022
An efficient control of large-scale unmanned aerial vehicle (UAV) swarm to establish a complex formation is one of the most challenging tasks. This paper investigates a novel multi-layer topology network and consensus control approach for a large-scale ...
Taiqi Wang   +4 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

The zeta function for the triangular potential

open access: yesJournal of Mathematical Physics, 2021
The zeta functions for the Schrödinger equation with a triangular potential are investigated. Values of the zeta functions are computed using both the Weierstrass factorization theorem and analytic continuation via contour integration. The results were found to be consistent where the domains of the two methods overlap. Analytic continuation is used to
openaire   +2 more sources

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