Gutin, G.; Johnstone, A.; Reddington, J.; Scott, E.; Yeo, A. An algorithm for finding input-output constrained convex sets in an acyclic digraph. (English) Zbl 1248.05078 J. Discrete Algorithms 13, 47-58 (2012). MSC: 05C20 52A15 68M99 68R10 PDFBibTeX XMLCite \textit{G. Gutin} et al., J. Discrete Algorithms 13, 47--58 (2012; Zbl 1248.05078) Full Text: DOI
Balister, P.; Gerke, S.; Gutin, G.; Johnstone, A.; Reddington, J.; Scott, E.; Soleimanfallah, A.; Yeo, A. Algorithms for generating convex sets in acyclic digraphs. (English) Zbl 1213.05241 J. Discrete Algorithms 7, No. 4, 509-518 (2009). MSC: 05C85 05C38 05C20 68M99 52A99 PDFBibTeX XMLCite \textit{P. Balister} et al., J. Discrete Algorithms 7, No. 4, 509--518 (2009; Zbl 1213.05241) Full Text: DOI