Results 21 to 30 of about 33,318,051 (318)

Perturbation theory of observable linear systems [PDF]

open access: yes, 2015
The present work is motivated by the asymptotic control theory for a system of linear oscillators: the problem is to design a common bounded scalar control for damping all oscillators in asymptotically minimal time.
Fedorov, Aleksey, Ovseevich, Alexander
core   +1 more source

Toward Precise Ambiguity-Aware Cross-Modality Global Self-Localization

open access: yesIEEE Access, 2023
There are significant advances in GNSS-free cross-modality self-localization of self-driving vehicles. Recent methods focus on learnable features for both cross-modal global localization via place recognition (PR) and local pose tracking, however they ...
Niklas Stannartz   +3 more
doaj   +1 more source

Automated Program Design – an Example Solving a Weather Forecasting Problem

open access: yesOpen Physics, 2016
High-level algebra-algorithmic software tools for automated design of parallel code in the OpenMP environment are developed for the purpose of both producing efficient parallel code and increasing the performance of program developers. Application of the
Doroshenko Anatoliy   +3 more
doaj   +1 more source

On Language Learner Agency: A Complex Dynamic Systems Theory Perspective

open access: yesThe Modern Language Journal, 2019
Agency has attracted considerable attention, especially of late. Nevertheless, perceptions of language learners as nonagentive persist. In this article the Douglas Fir Group's call for a transdisciplinary perspective is heeded in a Complex Dynamic ...
D. Larsen-Freeman
semanticscholar   +1 more source

Anamorphic and Local Characterization of a Holographic Data Storage System with a Liquid-Crystal on Silicon Microdisplay as Data Pager

open access: yesApplied Sciences, 2018
In this paper, we present a method to characterize a complete optical Holographic Data Storage System (HDSS), where we identify the elements that limit the capacity to register and restore the information introduced by means of a Liquid Cristal on ...
Fco. Javier Martínez-Guardiola   +6 more
doaj   +1 more source

Automatic Reading Algorithm of Substation Dial Gauges Based on Coordinate Positioning

open access: yesApplied Sciences, 2021
With the development of science and technology, inspection robots have attracted more and more attention, and research on the automatic reading of pointer instruments through inspection robots has become particularly valuable.
Dahua Li   +4 more
doaj   +1 more source

Rate-Distortion Theory for Secrecy Systems [PDF]

open access: yes, 2013
Secrecy in communication systems is measured herein by the distortion that an adversary incurs. The transmitter and receiver share secret key, which they use to encrypt communication and ensure distortion at an adversary.
Cuff, Paul, Schieler, Curt
core   +1 more source

A visual questioning answering approach to enhance robot localization in indoor environments

open access: yesFrontiers in Neurorobotics, 2023
Navigating robots with precision in complex environments remains a significant challenge. In this article, we present an innovative approach to enhance robot localization in dynamic and intricate spaces like homes and offices. We leverage Visual Question
Juan Diego Peña-Narvaez   +3 more
doaj   +1 more source

The hierarchically mechanistic mind: an evolutionary systems theory of the human brain, cognition, and behavior

open access: yesCognitive, Affective, & Behavioral Neuroscience, 2019
The purpose of this review was to integrate leading paradigms in psychology and neuroscience with a theory of the embodied, situated human brain, called the Hierarchically Mechanistic Mind (HMM).
Paul B. Badcock   +4 more
semanticscholar   +1 more source

Optimal Adjustment Schemes on the Long Through-Type Bus Lines considering the Urban Rail Transit Network

open access: yesDiscrete Dynamics in Nature and Society, 2018
It is of great importance to optimize the schemes of long through-type bus lines to adapt to the urban rail transit network. Focusing on the long through-type bus lines close to metro stations, a bilevel programming model on the adjustment schemes of bus
Si-Jia Zhang   +5 more
doaj   +1 more source

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