Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Md Sakib Hasan"'
Publikováno v:
Eng, Vol 5, Iss 1, Pp 433-446 (2024)
Random Numbers are widely employed in cryptography and security applications. This paper presents a novel approach to generate high-quality random bitstreams by harnessing the inherent noise properties of ring oscillators. We implemented ring oscilla
Externí odkaz:
https://doaj.org/article/2761aae2b7464b269c9c3dc270505fce
Autor:
Suvasish Das Shuvo, Md Mohtasim Hasan, Tapon Kumar Das, Md Emran Hossain, Tamanna Aktar, Md Riazuddin, Md Sakib Hasan
Publikováno v:
Public Health in Practice, Vol 8, Iss , Pp 100514- (2024)
Introduction: The onset of the COVID-19 pandemic has disrupted food access, resulting in substantial consequences for food insecurity and contributing to adverse individual and public health outcomes. To comprehensively evaluate these challenges and
Externí odkaz:
https://doaj.org/article/23835ca73b5a4968ba38db89dbf78331
Autor:
Md Razuan Hossain, Ahmed Salah Mohamed, Nicholas X. Armendarez, Joseph S. Najem, Md Sakib Hasan
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 12, Pp n/a-n/a (2023)
Reservoir computing is a highly efficient machine learning framework for processing temporal data by extracting input features and mapping them into higher dimensional spaces. Physical reservoirs have been realized using spintronic oscillators, atomi
Externí odkaz:
https://doaj.org/article/1f6c99142bc044d09dd535223eff6cd8
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 4, Pp 486-505 (2023)
This work presents a general framework for developing a multiparameter 1-D chaotic system for uniform and robust chaotic operation across the parameter space. This is important for diverse practical applications where parameter disturbance may cause
Externí odkaz:
https://doaj.org/article/423db2c7c3af4fcf85ebcc66c06e457a
Publikováno v:
IEEE Access, Vol 10, Pp 125181-125193 (2022)
In this paper, a novel method is proposed to build an improved 1-D discrete chaotic map called flipped product chaotic system (FPCS) by multiplying the output of one map with the output of a vertically flipped second map. Two variants, each with nine
Externí odkaz:
https://doaj.org/article/a97d7d9738ba42bdad347941a2eed013
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 3, Pp 263-273 (2022)
In this paper, we have proposed the design of an analog two-dimensional (2D) discrete-time chaotic oscillator. 2D chaotic systems are studied because of their more complex chaotic behavior compared to one-dimensional (1D) chaotic systems. The already
Externí odkaz:
https://doaj.org/article/a0a1d3f6c72c4acb922401bd136e7388
Publikováno v:
IEEE Access, Vol 10, Pp 33758-33770 (2022)
We present a general framework for improving the chaotic properties of CMOS-based chaotic maps by cascading multiple maps in series. Along with two novel chaotic map topologies, we present the 45 $nm$ designs for four CMOS-based discrete-time chaotic
Externí odkaz:
https://doaj.org/article/88d50c30d5424506ba3014bea4a58c38
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 13, Iss 1, p 18 (2023)
This paper presents a general method, called “self-parameterization”, for designing one-dimensional (1-D) chaotic maps that provide wider chaotic regions compared to existing 1-D maps. A wide chaotic region is a desirable property, as it helps to
Externí odkaz:
https://doaj.org/article/5918149455ce47d5b282daff2913901a
Autor:
Joseph S. Najem, Md Sakib Hasan, R. Stanley Williams, Ryan J. Weiss, Garrett S. Rose, Graham J. Taylor, Stephen A. Sarles, C. Patrick Collier
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Two-terminal memory elements hold promise to store and process information via history-dependent material configurations at low-energy cost. Here, Najem et al. show a voltage-controlled capacitive memory due to reversible geometrical changes in a lip
Externí odkaz:
https://doaj.org/article/9a8d9b0b85df4a97ac6417fe1c5592b3
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 18-25 (2019)
This paper proposes a compact SPICE phenomenological model for insulator metal transition (IMT) devices. The proposed model captures the interplay of electric field and Joule heating to effect a transition from a high resistance insulating state to a
Externí odkaz:
https://doaj.org/article/8e0dc4a196ee44978f8b9bb6f2a12740