Bertrand, Patrice; Diatta, Jean Weak hierarchies: a central clustering structure. (English) Zbl 1365.62231 Aleskerov, Fuad (ed.) et al., Clusters, orders, and trees: methods and applications. In honor of Boris Mirkin’s 70th birthday. Collected papers based on the presentations at the international workshop, Moscow, Russia, December 12–13, 2012. New York, NY: Springer (ISBN 978-1-4939-0741-0/hbk; 978-1-4939-0742-7/ebook). Springer Optimization and Its Applications 92, 211-230 (2014). MSC: 62H30 68T05 68T10 68T30 PDFBibTeX XMLCite \textit{P. Bertrand} and \textit{J. Diatta}, Springer Optim. Appl. 92, 211--230 (2014; Zbl 1365.62231) Full Text: DOI
Barthélemy, J.-P.; Brucker, F.; Osswald, C. Combinatorial optimisation and hierarchical classifications. (English) Zbl 1157.90501 Ann. Oper. Res. 153, 179-214 (2007). MSC: 90C27 62H30 90C20 PDFBibTeX XMLCite \textit{J. P. Barthélemy} et al., Ann. Oper. Res. 153, 179--214 (2007; Zbl 1157.90501) Full Text: DOI
Powers, R. C. Arrow’s Theorem for closed weak hierarchies. (English) Zbl 0846.90008 Discrete Appl. Math. 66, No. 3, 271-278 (1996). MSC: 91B14 PDFBibTeX XMLCite \textit{R. C. Powers}, Discrete Appl. Math. 66, No. 3, 271--278 (1996; Zbl 0846.90008) Full Text: DOI
van Cutsem, B. Minimal superior ultrametrics under order constraint. (English) Zbl 0699.62062 Discrete Math. 84, No. 2, 201-204 (1990). MSC: 62H30 62H99 PDFBibTeX XMLCite \textit{B. van Cutsem}, Discrete Math. 84, No. 2, 201--204 (1990; Zbl 0699.62062) Full Text: DOI
Křivánek, Mirko A note on the computational complexity of hierarchical overlapping clustering. (English) Zbl 0581.62052 Apl. Mat. 30, 453-460 (1985). MSC: 62H30 68Q25 PDFBibTeX XMLCite \textit{M. Křivánek}, Apl. Mat. 30, 453--460 (1985; Zbl 0581.62052) Full Text: DOI EuDML