40 citations · 46 across the 10 of their papers we have counts for
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math.OC2016
Rank Restricted Semidefinite Matrices and Image Closedness
Ian Davidson, Henry Wolkowicz
We study the closure of the projection of the (nonconvex) cone of rank restricted positive semidefinite matrices onto subsets of the matrix entries. This defines the feasible sets…
cs.AI2016★ 1 cited
Some Advances in Role Discovery in Graphs
Sean Gilpin, Chia-Tung Kuo, Tina Eliassi-Rad +1
Role discovery in graphs is an emerging area that allows analysis of complex graphs in an intuitive way. In contrast to other graph prob- lems such as community discovery, which fi…