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Articles (29)

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1-10 of 29 results for group sparse representation

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Select article: Sparse angle CT reconstruction based on group sparse representation

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Research article

First published 2022-11-24

Sparse angle CT reconstruction based on group sparse representation

Yanan Gu, Yi Liu, Wenting Liu [...]

Journal of X-Ray Science and Technology

Select article: Deep aligned feature extraction for collaborative-representation-based face classification with group dictionary selection

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Research article

First published 2020-11

Deep aligned feature extraction for collaborative-representation-based face classification with group dictionary selection

Li Mao, Delei Zhang, Youming Chen [...]

International Journal of Advanced Robotic Systems

Select article: Enhanced Bayesian sparse representation of mechanical fault signals by structural feature-oriented matching composite dictionary construction

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Research article

First published 2023-9

Enhanced Bayesian sparse representation of mechanical fault signals by structural feature-oriented matching composite dictionary construction

Shuo Zhang, Zhiwen Liu, Yunping Chen [...]

Structural Health Monitoring

Select article: Enhanced sparsity via adaptive period estimation and Lp norm for rolling bearing fault feature extraction

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Research article

First published 2026-3

Enhanced sparsity via adaptive period estimation and Lp norm for rolling bearing fault feature extraction

Xinxin Li, Fujun Mo, Weili Tang [...]

Journal of Vibration and Control

Select article: Compressive sensing of wireless sensors based on group sparse optimization for structural health monitoring

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Research article

First published 2018-7

Compressive sensing of wireless sensors based on group sparse optimization for structural health monitoring

Yuequan Bao, Zuoqiang Shi, Xiaoyu Wang [...]

Structural Health Monitoring

Select article: Complex Bayesian group Lasso for defect imaging with guided waves

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Research article

First published 2023-7

Complex Bayesian group Lasso for defect imaging with guided waves

Yue Hu, Yanping Zhu, Fangsen Cui [...]

Structural Health Monitoring

Select article: Sparse angle CT reconstruction with weighted dictionary learning algorithm based on adaptive group-sparsity regularization

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Research article

First published 2021-05-11

Sparse angle CT reconstruction with weighted dictionary learning algorithm based on adaptive group-sparsity regularization

Tiejun Yang, Lu Tang, Qi Tang [...]

Journal of X-Ray Science and Technology

Select article: Exploiting dense substructures for fast sparse matrix vector multiplication

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Research article

First published 2011-8

Exploiting dense substructures for fast sparse matrix vector multiplication

Manu Shantharam, Anirban Chatterjee, Padma Raghavan

The International Journal of High Performance Computing Applications

Select article: Weapon of the weak? The social media landscape of interest groups

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Research article

First published 2016-4

Weapon of the weak? The social media landscape of interest groups

Amber van der Graaf, Simon Otjes, Anne Rasmussen

European Journal of Communication

Select article: Between and beyond data: How analogue field experience informs the interpretation of remote data sources in petroleum reservoir geology

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Research article

First published 2011-8

Between and beyond data: How analogue field experience informs the interpretation of remote data sources in petroleum reservoir geology

Petter G. Almklov, Vidar Hepsø

Social Studies of Science

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