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• Graph Sparsification by Universal Greedy Algorithms

  Ming-Jun Lai, Jiaxin Xie, Zhiqiang Xu

  2023-04-25

  32781 2792 Pages:741-770

• The Exact Recovery of Sparse Signals via Orthogonal Matching Pursuit

  Anping Liao, Jiaxin Xie, Xiaobo Yang, Peng Wang

  2018-08-22

  41316 4912 Pages:70-86