Results 1 to 10 of about 17,609 (158)
Representing Reversible Cellular Automata with Reversible Block Cellular Automata [PDF]
Discrete Mathematics & Theoretical Computer Science, 2001 Cellular automata are mappings over infinite lattices such that each cell is updated according tothe states around it and a unique local function.Block permutations are mappings that generalize a given permutation of blocks (finite arrays of fixed size ...
Jérôme Durand-Lose
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BLOCK CIPHERS ON THE BASIS OF REVERSIBLE CELLULAR AUTOMATA
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020 The given paper is devoted to the software development of block cipher based on reversible one-dimensional cellular automata and the study of its statistical properties.
Yuliya Tanasyuk, Petro Burdeinyi
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Block workshop spatial scheduling based on cellular automata modelling and optimization
IET Collaborative Intelligent Manufacturing, 2023 Block fabrication is the process that has the greatest impact on shipbuilding efficiency, so block spatial scheduling is widely studied as the key to improving shipbuilding efficiency.
Yong Chen, Xuanhao Lin, Wenchao Yi
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Block cipher based on T-shaped cellular automata
Tongxin xuebao, 2009 In order to overcome the defect on insecurity of block cipher with few reversible cellular automata, T-shaped cellular automata was proposed, which needed two initial states and applied their characteristics to construct more re-versible cellular ...
WU Ying-zhi1, HAO Li-bo2, CHEN Ju-hua1
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Design of Dynamic S-box Based on Anti-degradation Chaotic System and Elementary Cellular Automata [PDF]
Jisuanji kexue, 2023 S-box is the basic non-linear module of most block cipher algorithms,which can meet the obfuscation and proliferation requirements of block cipher algorithms.In order to improve the safety of chaotic S-boxes,this paper uses an anti-degenerative chaotic ...
ZHAO Geng, GAO Shirui, MA Yingjie, DONG Youheng
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Product decomposition for surjective 2-block NCCA [PDF]
Discrete Mathematics & Theoretical Computer Science, 2011 In this paper we define products of one-dimensional Number Conserving Cellular Automata (NCCA) and show that surjective NCCA with 2 blocks (i.e radius 1/2) can always be represented as products of shifts and identites.
Felipe García-Ramos
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A unique universal block in QCA technology
e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 The limitations of Complementary Metal Oxide Semiconductor (CMOS) such as high-power dissipation, short channel effects, and high lithography has prompted scientists to look forward to alternatives.
Ali H. Majeed, Esam A. Alkaldy
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Stress modelling using cellular automata for block caving applications
International Journal of Rock Mechanics and Mining Sciences, 2022 In underground mining, rock mass stress is commonly modeled as a continuum. However, in block cave mining discrete modelling should be used to properly represent the stress over the extraction level in the broken column where there are high rock columns of large rock fragments. Unfortunately, we lack methods that use discrete modelling of stress in the
Gómez, René, Castro Ruiz, Raúl Luis
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Intrinsic Simulations between Stochastic Cellular Automata [PDF]
, 2012 The paper proposes a simple formalism for dealing with deterministic, non-deterministic and stochastic cellular automata in a unifying and composable manner.
Arrighi +23 more
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Designing of a dual-functional XOR block in QCA technology
Open Engineering, 2022 Quantum-dot cellular automata (QCA) technology was proposed as a way to implement digital circuits with a transistorless approach for overcoming CMOS limitations in terms of short channel effects and scale-down continuity.
Salih Bassam A. +2 more
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