The Group Structure of Quantum Cellular Automata
Sign Up to like & getrecommendations! Published in 2022 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-022-04316-x
Abstract: We consider the group structure of quantum cellular automata (QCA) modulo circuits and show that it is abelian even without assuming the presence of ancillas, at least for most reasonable choices of control space; this… read more here.
Keywords: group; structure quantum; group structure; cellular automata ... See more keywords
Cellular automata-based CMF detection under single and multiple post-processing attacks
Sign Up to like & getrecommendations! Published in 2022 at "Multimedia Systems"
DOI: 10.1007/s00530-021-00828-z
Abstract: Image forgeries created using easy-to-use image editing tools like Adobe Photoshop have become prime sources of fake news, and are often used in malevolent ways in politics, courtrooms, and in scientific publishing as well. To… read more here.
Keywords: post processing; cellular automata; image; processing attacks ... See more keywords
An unconventional Arithmetic Logic Unit design and computing in Actin Quantum Cellular Automata
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04590-1
Abstract: An efficient design of basic Arithmetic Logic Unit (ALU), based on Actin based Quantum Cellular Automata (QCA), is presented in this paper. Boolean logic function has been realized by the collisions occur in molecular QCA… read more here.
Keywords: logic unit; cellular automata; logic; quantum cellular ... See more keywords
Cellular automata in fractal arrangement
Sign Up to like & getrecommendations! Published in 2018 at "Artificial Life and Robotics"
DOI: 10.1007/s10015-018-0448-8
Abstract: Cellular automata (CAs) have been successfully used to investigate complex phenomena across a broad range of research fields. Standard CAs can be extended by applying a novel algorithm known as the recursive estimation of neighbors.… read more here.
Keywords: fractal arrangement; cellular automata; cas; automata fractal ... See more keywords
A probabilistic extension to Conway’s Game of Life
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Computational Mathematics"
DOI: 10.1007/s10444-019-09696-8
Abstract: The “Game of life” model was created in 1970 by the mathematician John Horton Conway using cellular automata. Since then, different extensions of these cellular automata have been used in many applications. In this work,… read more here.
Keywords: cellular automata; life; probabilistic extension; game life ... See more keywords
Toward a sustainable city of tomorrow: a hybrid Markov–Cellular Automata modeling for urban landscape evolution in the Hanoi city (Vietnam) during 1990–2030
Sign Up to like & getrecommendations! Published in 2017 at "Environment, Development and Sustainability"
DOI: 10.1007/s10668-017-0046-2
Abstract: The targets and challenges of the sustainable city of tomorrow are wide. In Hanoi city (Vietnam), the sustainable aspects of the urban landscape evolution are affected by a rapid urbanization, inefficient urban spatial planning, and… read more here.
Keywords: city; hanoi; urban landscape; cellular automata ... See more keywords
Evolving continuous cellular automata for aesthetic objectives
Sign Up to like & getrecommendations! Published in 2018 at "Genetic Programming and Evolvable Machines"
DOI: 10.1007/s10710-018-9336-1
Abstract: We present MergeLife, a genetic algorithm (GA) capable of evolving continuous cellular automata (CA) that generate full color dynamic animations according to aesthetic user specifications. A simple 16-byte update rule is introduced that is evolved… read more here.
Keywords: update rule; aesthetic objectives; cellular automata; automata aesthetic ... See more keywords
Designing Nanoscale Counter Using Reversible Gate Based on Quantum-Dot Cellular Automata
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-017-3638-6
Abstract: Some new technologies such as Quantum-dot Cellular Automata (QCA) is suggested to solve the physical limits of the Complementary Metal-Oxide Semiconductor (CMOS) technology. The QCA as one of the novel technologies at nanoscale has potential… read more here.
Keywords: reversible gate; quantum dot; dot cellular; cellular automata ... See more keywords
An Efficient Module for Full Adders in Quantum-dot Cellular Automata
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3820-5
Abstract: Quantum-dot cellular automata (QCA), a new computing paradigm at nanoscale, may be a prospective alternative to conventional CMOS-based integrated circuits. Modular design methodology in QCA domain has not been widely investigated. In this paper, an… read more here.
Keywords: module; quantum dot; full adders; dot cellular ... See more keywords
A Novel Full Adder/Subtractor in Quantum-Dot Cellular Automata
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3925-x
Abstract: Quantum-dot cellular automata (QCA), one of the alternative CMOS technologies at a nano scale, promises to design digital circuits with extra low-power, extremely dense and high speed structures. In this paper, a new QCA gate… read more here.
Keywords: subtractor; full adder; adder; quantum dot ... See more keywords
Counters Designs with Minimum Number of Cells and Area in the Quantum-Dot Cellular Automata Technology
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-019-04070-2
Abstract: The quantum-dot cellular automata (QCA) were highly regarded due to its high operating frequency and significantly low power consumption. One of the most useful circuits in processors architecture is counter. This paper presents effective designs… read more here.
Keywords: area; quantum dot; cellular automata; technology ... See more keywords