Results 51 to 60 of about 1,110,577 (301)

Energy-Efficient Izhikevich Neuron Design Using Approximate CORDIC-Based Multipliers for Low-Power Neuromorphic Hardware

open access: yesIEEE Access
The Izhikevich neuron model is a widely used spiking neuron model that combines biologically plausible behavior with computational efficiency. As hardware implementations often suffer from high power and area usage due to multiplication operations ...
van-Vu Luyen   +6 more
doaj   +1 more source

Local Gram-Schmidt and Covariant Lyapunov Vectors and Exponents for Three Harmonic Oscillator Problems

open access: yes, 2011
We compare the Gram-Schmidt and covariant phase-space-basis-vector descriptions for three time-reversible harmonic oscillator problems, in two, three, and four phase-space dimensions respectively.
Benettin   +25 more
core   +1 more source

Functional Testing Approaches for "BIFST-able" tlm_fifo [PDF]

open access: yes, 2008
Evolution of Electronic System Level design methodologies, allows a wider use of Transaction-Level Modeling (TLM). TLM is a high-level approach to modeling digital systems that emphasizes on separating communications among modules from the details of ...
Alemzadeh, H.   +4 more
core   +1 more source

Light‐Induced Entropy for Secure Vision

open access: yesAdvanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo   +9 more
wiley   +1 more source

Number and figure: Pythagorean tradition and metaphysics of digital reality

open access: yesАнтиномии, 2018
Within the framework of the information philosophy, the historical-philosophical approach and the synergetic paradigm, the phenomenon of “digital reality” is considered; its definition as a kind and stage of development of information reality is given.
Alexander V. Podoprigora
doaj   +1 more source

Direct electronic measurement of Peltier cooling and heating in graphene [PDF]

open access: yes, 2016
Thermoelectric effects allow the generation of electrical power from waste heat and the electrical control of cooling and heating. Remarkably, these effects are also highly sensitive to the asymmetry in the density of states around the Fermi energy and ...
Berg, J. J. van den   +3 more
core   +4 more sources

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

open access: yesAdvanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak   +4 more
wiley   +1 more source

Three stream fusion network with color aware transformer for image to point cloud registration

open access: yesScientific Reports
Driven by the advancements in artificial intelligence technologies, image-to-point-cloud registration (I2P) have made significant strides. Nevertheless, the dimensional differences in the features of points cloud and image continue to pose considerable ...
Muyao Peng   +4 more
doaj   +1 more source

The UNECIC: International trade in the digital era [PDF]

open access: yesPotchefstroom Electronic Law Journal, 2007
The use of electronic communications in international trade communications and transactions has raised some concerns about the legal validity and legal certainty of such communications.
S Eiselen
doaj  

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

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