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Path-based knowledge reasoning with textual semantic information for medical knowledge graph completion


May 28, 2021
Yinyu Lan, Shizhu He, Xiangrong Zeng, Shengping Liu, Kang Liu, Jun Zhao


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Joint Entity and Relation Extraction with Set Prediction Networks


Nov 05, 2020
Dianbo Sui, Yubo Chen, Kang Liu, Jun Zhao, Xiangrong Zeng, Shengping Liu


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The Ordered Weighted $\ell_1$ Norm: Atomic Formulation, Projections, and Algorithms


Apr 10, 2015
Xiangrong Zeng, Mário A. T. Figueiredo

* 13 pages, 17 figures. The latest version of this paper was submitted to a journal 

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Decreasing Weighted Sorted $\ell_1$ Regularization


Apr 11, 2014
Xiangrong Zeng, Mário A. T. Figueiredo

* 5 pages, 2 figures 

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Robust Binary Fused Compressive Sensing using Adaptive Outlier Pursuit


Mar 20, 2014
Xiangrong Zeng, Mário A. T. Figueiredo

* Accepted by ICASSP 2014 

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Exploiting Two-Dimensional Group Sparsity in 1-Bit Compressive Sensing


Feb 21, 2014
Xiangrong Zeng, Mário A. T. Figueiredo

* RecPad 2013, Lisbon, Portugal 

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Group-sparse Matrix Recovery


Feb 20, 2014
Xiangrong Zeng, Mário A. T. Figueiredo

* ICASSP 2014 

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Binary Fused Compressive Sensing: 1-Bit Compressive Sensing meets Group Sparsity


Feb 20, 2014
Xiangrong Zeng, Mário A. T. Figueiredo

* Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 65 - 68, May, 2013 

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A novel sparsity and clustering regularization


Feb 20, 2014
Xiangrong Zeng, Mário A. T. Figueiredo


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