Results 1 to 10 of about 60,447 (254)

Bits and q-bits as versatility measures [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2004
Using Shannon information theory is a common strategy to measure any kind of variability in a signal or phenomenon. Some methods were developed to adapt information entropy measures to bird song data trying to emphasize its versatility aspect.
José R.C. Piqueira
doaj   +5 more sources

Spike-based Q-learning in a non-von Neumann architecture [PDF]

open access: yesFrontiers in Neuroscience
Non-von Neumann architectures overcome the memory-compute separation of von Neumann systems by distributing computation and memory locally, thereby reducing data-transfer bottlenecks and power consumption. These features are particularly advantageous for
Donghyuk Shin   +17 more
doaj   +2 more sources

Analysis of Bit Rate and Distance Variation on Multiplexing System of Indoor Li-Fi Technology Using Movable LED Panel

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2023
The major problem of using light fidelity (Li-Fi) technology is still limited to the line of sight (LOS) conditions, which poses a challenge to perform bandwidth efficiency to support increased bit rates, especially for indoor use.
Fauza Khair   +3 more
doaj   +1 more source

Separability of entangled q-bit pairs [PDF]

open access: yesJournal of Modern Optics, 2000
The state of an entangled q-bit pair is specified by 15 numerical parameters that are naturally regarded as the components of two 3-vectors and a $3\times3$-dyadic. There are easy-to-use criteria to check whether a given pair of 3-vectors plus a dyadic specify a 2-q-bit state; and if they do, whether the state is entangled; and if it is, whether it is ...
Englert, Berthold-Georg   +1 more
openaire   +4 more sources

FARANE-Q: Fast Parallel and Pipeline Q-Learning Accelerator for Configurable Reinforcement Learning SoC

open access: yesIEEE Access, 2023
This paper proposes a FAst paRAllel and pipeliNE Q-learning accelerator (FARANE-Q) for a configurable Reinforcement Learning (RL) algorithm implemented in a System on Chip (SoC).
Nana Sutisna   +4 more
doaj   +1 more source

Two-in-One Secret Image Sharing Scheme with Higher Visual Quality of the Previewed Image

open access: yesMathematics, 2022
Secret image sharing (SIS) scheme is a secret image encoding and decoding scheme that reconstructs the secret image only if the number of participants is sufficient. In contrast, inadequate participants gain no information about the secret image.
Xin Wang, Peng Li, Zihan Ren
doaj   +1 more source

Remarks on 2–q-bit states [PDF]

open access: yesApplied Physics B, 2001
17 ...
Englert, Berthold-Georg   +1 more
openaire   +2 more sources

Nonlinear Effect and MAI Impact on SAC-OCDMA System Based on 2D Multi-Diagonal Code and Laser Array

open access: yesApplied Sciences, 2021
A new architecture for Spectral Amplitude Coding Optical Code Division Multiple Access (SAC-OCDMA) system based on two Dimensional Multi Diagonal (2D-MD) codes named 2D-MD SAC-OCDMA and utilizing a laser optical source is proposed for Long-Reach Passive ...
Hichem Mrabet   +4 more
doaj   +1 more source

Q-learning algorithm based mine adaptive OFDM modulation

open access: yesGong-kuang zidonghua, 2021
When the traditional adaptive OFDM (Orthogonal Frequency Division Multiplexing) modulation technology based on fixed signal-to-noise ratio threshold is applied to complex mine channels, the feedback channel state cannot completely match the actual ...
ZHU Jingru   +3 more
doaj   +1 more source

Beyond-Birthday-Bound Secure Cryptographic Permutations from Ideal Ciphers with Long Keys

open access: yesIACR Transactions on Symmetric Cryptology, 2020
Coron et al. showed a construction of a 3-round 2n-bit cryptographic permutation from three independent n-bit ideal ciphers with n-bit keys (TCC 2010).
Ryota Nakamichi, Tetsu Iwata
doaj   +1 more source

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