26 citations · 161 across the 33 of their papers we have counts for
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math.CO2016
On the phylogeny graphs of degree-bounded digraphs
Seung Chul Lee, Jihoon Choi, Suh-Ryung Kim +1
Hefner [K. A. S. Hefner, K. F. Jones, S. -R. Kim, R. J. Lundgren and F. S. Roberts: competition graphs, Discrete Applied Mathematics, 32, (1991) 241-262] characterized acyc…
math.CO2016
On the partial order competition dimensions of chordal graphs
Jihoon Choi, Suh-Ryung Kim, Jung Yeun Lee +1
Choi {\it et al.} [{J.~Choi, K.~S.~Kim, S.~-R.~Kim, J.~Y.~Lee, and Y.~Sano}: {On the competition graphs of -partial orders}, \emph{Discrete Applied Mathematics} (2015), \texttt{…