Zobrazeno 1 - 10
of 36 641
pro vyhledávání: '"Belief Propagation"'
Autor:
Touati, H., de Lamare, R. C.
In this work, we investigate the decoding of Low-Density Parity-Check (LDPC) codes using informed dynamic scheduling algorithms that require a reduced number of iterations. In particular, we devise the weighted residual layered belief propagation (WR
Externí odkaz:
http://arxiv.org/abs/2410.13131
Autor:
von Bank, Alexander, Edelmann, Eike-Manuel, Miao, Sisi, Mandelbaum, Jonathan, Schmalen, Laurent
Spiking neural networks (SNNs) are neural networks that enable energy-efficient signal processing due to their event-based nature. This paper proposes a novel decoding algorithm for low-density parity-check (LDPC) codes that integrates SNNs into beli
Externí odkaz:
http://arxiv.org/abs/2410.11543
Autor:
Kuo, Kao-Yueh, Lai, Ching-Yi
A fault-tolerant approach to reliable quantum memory is essential for scalable quantum computing, as physical qubits are susceptible to noise. Quantum error correction (QEC) must be continuously performed to prolong the memory lifetime. In QEC, error
Externí odkaz:
http://arxiv.org/abs/2409.18689
Quantum annealing and quantum approximate optimization algorithms hold a great potential to speed-up optimization problems. This could be game-changing for a plethora of applications. Yet, in order to hope to beat classical solvers, quantum circuits
Externí odkaz:
http://arxiv.org/abs/2409.12240
We study iterative blind symbol detection for block-fading linear inter-symbol interference channels. Based on the factor graph framework, we design a joint channel estimation and detection scheme that combines the expectation maximization (EM) algor
Externí odkaz:
http://arxiv.org/abs/2408.02312
We provide a rigorous proof of the approximate convergence of sliding-window quantum belief-propagation as outlined heuristically in the work of Bilgin and Poulin (Ref. [1]), in the absence of the quantum Markov property. In particular, we confirm th
Externí odkaz:
http://arxiv.org/abs/2406.06360
Autor:
Choukroun, Yoni, Wolf, Lior
The design of optimal linear block codes capable of being efficiently decoded is of major concern, especially for short block lengths. As near capacity-approaching codes, Low-Density Parity-Check (LDPC) codes possess several advantages over other fam
Externí odkaz:
http://arxiv.org/abs/2406.12900
Helmholtz stereopsis is one the versatile techniques for 3D geometry reconstruction from 2D images of objects with unknown and arbitrary reflectance surfaces. HS eliminates the need for surface reflectance, a challenging parameter to measure, based o
Externí odkaz:
http://arxiv.org/abs/2407.18195
Quantum error correction is crucial for universal fault-tolerant quantum computing. Highly accurate and low-time-complexity decoding algorithms play an indispensable role in making sure quantum error correction works. Among existing decoding algorith
Externí odkaz:
http://arxiv.org/abs/2407.11523
We propose a novel solution to the rigid body localization (RBL) problem, in which the three-dimensional (3D) rotation and translation is estimated by only utilizing the range measurements between the wireless sensors on the rigid body and the anchor
Externí odkaz:
http://arxiv.org/abs/2407.09232