Results 71 to 80 of about 5,654 (232)
On TC0, AC0, and Arithmetic Circuits
Journal of Computer and System Sciences, 2000 AbstractContinuing a line of investigation that has studied the function classes #P, #SAC1, #L, and #NC1, we study the class of functions #AC0. One way to define #AC0 is as the class of functions computed by constant-depth polynomial-size arithmetic circuits of unbounded fan-in addition and multiplication gates.
Manindra Agrawal +2 more
openaire +2 more sources
Unlocking Ferroelectricity in Hafnia: From Phase Origins to Device Integration
Interdisciplinary Materials, EarlyView.This review provides a systematic overview of the critical factors for inducing ferroelectricity in hafnia‐based systems, covering multiple dimensions such as physical origin mechanisms, materials research, integration strategies, and emerging application areas.
Jiangzhen Niu +10 more
wiley +1 more source
RAM, DEMUX and ALU in nanoscale: a quantum-dot cellular automata-based architecture
Discover ElectronicsQuantum-dot cellular automata (QCA) is incipient as a groundbreaking substitution to conventional CMOS archetype for nanoscale logic circuit design. Unlike transistor-based approaches, QCA uses cell polarization to achieve high-density, low-power digital
Mohammad Abdullah-Al-Shafi
doaj +1 more source
Parallel evaluation of arithmetic circuits
Theoretical Computer Science, 1996 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Revol, Nathalie, Roch, Jean-Louis
openaire +4 more sources
Interdisciplinary Materials, EarlyView.Vibrations in matter, from spider webs to molecules, water to flames, share a grammar with music. We propose that creativity emerges when constraints force expansion beyond existing possibilities. Selective imperfection restores balance, enabling invention.
Markus J. Buehler
wiley +1 more source
Efficient Majority Logic Parallel-Prefix Adder Design
IEEE AccessEmerging beyond CMOS technologies such as quantum-dot cellular automata (QCA), resistive RAM crossbars, spin-torque devices, and single-electron transistors implement only the three-input majority gate (MG) and the inverter as primitive operations ...
Constantinos Efstathiou +3 more
doaj +1 more source
Power analysis data set for 4-Bit MOCLA adder
Data in Brief, 2018 In order to reduce the silicon area of the chip and optimize the power of arithmetic circuits, this paper proposes a low power carry look-ahead BCD (Binary Coded Decimal) adder which uses a four bit MOCLA (Multiplexer and Or gate based Carry Look Ahead ...
K. Nehru
doaj +1 more source
PLoS Computational Biology, 2020 Boolean logic and arithmetic through DNA excision (BLADE) is a recently developed platform for implementing inducible and logical control over gene expression in mammalian cells, which has the potential to revolutionise cell engineering for therapeutic ...
Jack E Bowyer +4 more
doaj +1 more source
Land Degradation &Development, EarlyView.ABSTRACT As the global tourism industry confronts the existential imperatives of the Anthropocene, the remediation of degraded landscapes through regenerative economic models has emerged as a critical frontier in sustainability science. This research presents a rigorous empirical examination of the “restoration–revenue” paradigm, investigating the ...
Xin Sui, Tianchang Chen
wiley +1 more source
Bio-Inspired Constant-Time Arithmetic Kernels in Hybrid Membrane–Neural Spiking P Systems
MathematicsThis work introduces Hybrid Membrane–Neural P systems (HMN P systems), a computational model that integrates principles from membrane computing and spiking neural P systems. The resulting framework offers a versatile foundation for the development of bio-
Eduardo Vázquez +7 more
doaj +1 more source