Results 61 to 70 of about 1,067,198 (282)
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Augmented decoders for LDPC codes
EURASIP Journal on Wireless Communications and Networking, 2018 The performance of a belief propagation decoder for low-density parity-check codes is limited by the presence of trapping sets in the code’s graph. This leads to an error floor at higher signal-to-noise ratios.
Alex R. Rigby +4 more
doaj +1 more source
Propagating belief functions in AND-trees [PDF]
International Journal of Intelligent Systems, 1995 We describe a simple method for propagating belief functions in AND-trees. We exploit the properties of AND-trees to make our method simpler than the general method discussed by Shenoy and Shafer, and Dempster and Kong. We illustrate our method for aggregation of evidence in a financial audit. © 1995 John Wiley & Sons, Inc.
Rajendra P. Srivastava +2 more
openaire +2 more sources
The PRIMA Thesaurus for Materials Science and Engineering
Advanced Engineering Materials, EarlyView.The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa +8 more
wiley +1 more source
A Novel Variable-Order Threshold Serial Belief Propagation-Based Decoding Algorithm for LT Codes
IEEE AccessThe belief propagation (BP) algorithm is a widely adopted iterative decoding method for Luby transform (LT) codes. However, the conventional log-likelihood ratio BP (LLR-BP) decoder exhibits inherent limitations in additive white Gaussian noise (AWGN ...
Weibai Sun +3 more
doaj +1 more source
Novel Belief Propagation Algorithm for Stereo Matching With a Robust Cost Computation
IEEE Access, 2019 Stereo matching is a challenging problem in the field of computer vision and has recently received extensive attention. However, the traditional methods are labor intensive and premised on specific conditions.
Chuang Pan, Yiqi Liu, Daoping Huang
doaj +1 more source
A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
wiley +1 more source
BlockBP decoder for the surface code
Physical Review ResearchWe present a new decoder for the surface code, which combines the accuracy of the tensor-network decoders with the efficiency and parallelism of the belief-propagation algorithm.
Aviad Kaufmann, Itai Arad
doaj +1 more source
Improved Belief Propagation Decoding Algorithms for Surface Codes
IEEE Transactions on Quantum EngineeringQuantum error correction is crucial for universal fault-tolerant quantum computing. Highly accurate and low-time-complexity decoding algorithms play an indispensable role in ensuring quantum error correction works effectively.
Jiahan Chen +3 more
doaj +1 more source
International Journal of Distributed Sensor Networks, 2017 This article proposes a hybrid dynamic belief propagation for simultaneous localization and mapping in the mobile robot network. The positions of landmarks and the poses of moving robots at each time slot are estimated simultaneously in an online and ...
Jiuqing Wan +3 more
doaj +1 more source