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   Articles with "breadth first" as a keyword



Orthopedic disease classification based on breadth-first search algorithm

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-73559-6

Abstract: Orthopedic diseases are widespread worldwide, impacting the body’s musculoskeletal system, particularly those involving bones or hips. They have the potential to cause discomfort and impair functionality. This paper aims to address the lack of supplementary… read more here.

Keywords: disease classification; breadth first; first search; algorithm ... See more keywords

Low-Complexity Breadth-First Search Detection for Large-Scale MIMO Systems

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recommendations! Published in 2025 at "IEEE Transactions on Communications"

DOI: 10.1109/tcomm.2024.3523964

Abstract: Thanks to its near-optimal performance, breadth-first search detection (BFSD) finds widespread application in small-scale MIMO systems. However, existing BFSD methods struggle to effectively configure the width (number of candidate nodes) for each layer, resulting in… read more here.

Keywords: detection; scale mimo; breadth first; complexity ... See more keywords

A Synchro-Set-Aided Breadth-First Sphere Decoder for Polar-Coded MIMO Systems

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recommendations! Published in 2022 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2022.3229949

Abstract: The joint optimization of multiple-input-multiple-output (MIMO) detection and polar decoding has become a research hotspot for future communication systems. The error-correction performance of the separate detection and decoding (SDD) is far from the Shannon capacity,… read more here.

Keywords: set aided; first sphere; mimo systems; breadth first ... See more keywords

Deep Learning Aided Low Complex Breadth-First Tree Search for MIMO Detection

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recommendations! Published in 2024 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2023.3330816

Abstract: In this paper, we propose a deep learning based breadth-first sphere decoding (SD) scheme to reduce the detection complexity for multiple-input multiple-output (MIMO) communication systems. Specifically, we first design the DenseNet-based deep neural network (DN-DNN)… read more here.

Keywords: deep learning; detection; learning aided; breadth first ... See more keywords

Identification of Influential Modules Considering Design Change Impacts Based on Parallel Breadth-First Search and Bat Algorithm

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recommendations! Published in 2022 at "Frontiers in Bioengineering and Biotechnology"

DOI: 10.3389/fbioe.2021.791566

Abstract: Modular design is a widely used strategy that meets diverse customer requirements. Close relationships exist between parts inside a module and loose linkages between modules in the modular products. A change of one part or… read more here.

Keywords: change impacts; design; breadth first; influential modules ... See more keywords