Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Ahmadabadi, Zahra Nili"'
Extremum Seeking Control (ESC) is a well-known set of continuous time algorithms for model-free optimization of a cost function. One issue for ESCs is the convergence rates of parameters to extrema of unknown cost functions. The local convergence rat
Externí odkaz:
http://arxiv.org/abs/2409.12290
For a map that is strictly but not strongly convex, model-based gradient extremum seeking has an eigenvalue of zero at the extremum, i.e., it fails at exponential convergence. Interestingly, perturbation-based model-free extremum seeking has a negati
Externí odkaz:
http://arxiv.org/abs/2405.12908
This study addresses the application of deep learning techniques in joint sound signal classification and localization networks. Current state-of-the-art sound source localization deep learning networks lack feature aggregation within their architect
Externí odkaz:
http://arxiv.org/abs/2310.19063
In recent years, advancements have been made towards the goal of using chaotic coverage path planners for autonomous search and traversal of spaces with limited environmental cues. However, the state of this field is still in its infancy as there has
Externí odkaz:
http://arxiv.org/abs/2305.01834
Publikováno v:
J Intell Robot Syst 106, 21 (2022)
Surveillance and exploration of large environments is a tedious task. In spaces with limited environmental cues, random-like search is an effective approach as it allows the robot to perform online coverage of environments using simple algorithm desi
Externí odkaz:
http://arxiv.org/abs/2103.11863
Autor:
Shirazi, Fatemah Ayatollah Zadeh, Fallahpour, Amir, Mardanbeigi, Mohammad Reza, Ahmadabadi, Zahra Nili
Publikováno v:
Analysis in Theory and Applications, 2022 (Vol. 38, No. 1), 110-120
For a finite discrete topological space $X$ with at least two elements, a nonempty set $\Gamma$, and a map $\varphi:\Gamma\to\Gamma$, $\sigma_\varphi:X^\Gamma\to X^\Gamma$ with $\sigma_\varphi((x_\alpha)_{\alpha\in\Gamma})= (x_{\varphi(\alpha)})_{\al
Externí odkaz:
http://arxiv.org/abs/1909.13100
Publikováno v:
Journal of Mathematical Analysis, 2021 (Volume 12, Issue 4), 1-9
In the following text we prove that for all finite $p\geq0$ there exists a topological graph $X$ such that $\{p,p+1,p+2,\ldots\}\cup\{+\infty\}$ is the collection of all possible heights for transformation groups with phase space $X$. Moreover for al
Externí odkaz:
http://arxiv.org/abs/1710.10855
Publikováno v:
Boletin de Matematicas, 2017 24 (2), 169-183
In the following text for arbitrary $X$ with at least two elements, nonempty set $\Gamma$ and self-map $\varphi:\Gamma\to\Gamma$ we prove the set-theoretical entropy of generalized shift $\sigma_\varphi:X^\Gamma\to X^\Gamma$ ($\sigma_\varphi((x_\alph
Externí odkaz:
http://arxiv.org/abs/1709.01579
Publikováno v:
Journal of Dynamical Systems and Geometric Theories, 2020 (18/1), 53-70
Suppose $X$ is a finite discrete space with at least two elements, $\Gamma$ is a nonempty countable set, and consider self--map $\varphi:\Gamma\to\Gamma$. We prove that the generalized shift $\sigma_\varphi:X^\Gamma\to X^\Gamma$ with $\sigma_\varphi(
Externí odkaz:
http://arxiv.org/abs/1708.04832
Autor:
Shirazi, Fatemah Ayatollah Zadeh, Ahmadabadi, Zahra Nili, Taherkhani, Bahman, Tajbakhsh, Khosro
In the following text we introduce specification property (stroboscopical property) for dynamical systems on uniform space. We focus on two classes of dynamical systems: generalized shifts and dynamical systems with Alexandroff compactification of a
Externí odkaz:
http://arxiv.org/abs/1703.02288