Spectral vertex sparsifiers and pair-wise spanners over distributed graphs

SpectralVertexSparsifiersandpair-wiseSpannersOverDistributedGraphsChunJiangZhu1QinqingLiu2JinboBi2Abstract2020;Zhengetal.,2020;Chenetal.,2020).Graphsparsificationisapowerfultooltoapprox-Givenagraph...