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Approximating clique-width and branch-width Oum, Sang-il; Seymour, P, JOURNAL OF COMBINATORIAL THEORY SERIES B, v.96, no.4, pp.514 - 528, 2006-07 |
Finding branch-decompositions and rank-decompositions Hlineny, P; Oum, Sang-il, SIAM JOURNAL ON COMPUTING, v.38, no.3, pp.1012 - 1032, 2008 |
Vertex-minors, monadic second-order logic, and a conjecture by Seese Courcelle, B; Oum, Sang-il, JOURNAL OF COMBINATORIAL THEORY SERIES B, v.97, no.1, pp.91 - 126, 2007-01 |
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