Results 31 to 40 of about 60,447 (254)
An Efficient Hardware Implementation of Reinforcement Learning: The Q-Learning Algorithm
IEEE Access, 2019 In this paper we propose an efficient hardware architecture that implements the Q-Learning algorithm, suitable for real-time applications. Its main features are low-power, high throughput and limited hardware resources.
Sergio Spano +7 more
doaj +1 more source
On the Improvement Attack Upon Some Variants of RSA Cryptosystem via the Continued Fractions Method
IEEE Access, 2020 Let N = pq be an RSA modulus where p and q are primes not necessarily of the same bit size. Previous cryptanalysis results on the difficulty of factoring the public modulus N = pq deployed on variants of RSA cryptosystem are revisited.
Wan Nur Aqlili Ruzai +4 more
doaj +1 more source
Advanced Receiver Design for Quadrature OFDMA Systems
EURASIP Journal on Wireless Communications and Networking, 2009 Quadrature orthogonal frequency division multiple access (Q-OFDMA) systems have been recently proposed to reduce the peak-to-average power ratio (PAPR) and complexity, and improve carrier frequency offset (CFO) robustness and frequency diversity for the ...
Lin Luo +2 more
doaj +2 more sources
Reconfigurable CT QDSM with mismatch shaping dedicated to multi-mode low-IF receivers [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2019 A reconfigurable third-order multi-bit continuous-time quadrature delta-sigma modulator (CT-QDSM) with mismatch error correction is reported in this paper. This modulator is designed for a tri-mode WLAN/WCDMA/GSM Low-IF (Intermediate Frequency) receiver.
alireza shamsi
doaj +1 more source
Quantum-to-Classical Coexistence: Wavefunction Decay Kinetics, Photon Entanglement, and Q-Bits
Symmetry, 2023 By utilizing a generalized version of the Madelung quantum hydrodynamic framework that incorporates noise, we derive a solution using the path integral method to investigate how a quantum superposition of states evolves over time. This exploration seeks to comprehend the process through which a stable quantum state emerges when fluctuations induced by ...
openaire +2 more sources
Improve Quality Factor by Using DWDM Technology for Long Distances and Different Power Levels
Journal of Techniques, 2022 In optical fiber communications, data travels from the transmitter to the receiver, where it is collected and converted from optical pulses into electrical signals. The need for bandwidth has grown significantly in recent years.
Mariam lazem +2 more
doaj +1 more source
The qq-bit (III): Symmetric q-Jordan–Wigner embeddings [PDF]
Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2019 We prove that, replacing the left Jordan–Wigner [Formula: see text]-embedding by the symmetric [Formula: see text]-embedding described in Sec. 2, the result of the corresponding central limit theorem changes drastically with respect to those obtained in Ref. 5. In fact, in the former case, for any [Formula: see text], the limit space is precisely the [
Accardi, Luigi, Lu, Yun Gang
openaire +3 more sources
Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics
FEBS Letters, EarlyView.Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt +8 more
wiley +1 more source
BER Performance Analysis of Non-Coherent Q-Ary Pulse Position Modulation Receivers on AWGN Channel
Sensors, 2021 This paper introduces the structure of a Q-ary pulse position modulation (PPM) signal and presents a noncoherent suboptimal receiver and a noncoherent optimal receiver.
Xianhua Shi +6 more
doaj +1 more source
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source