Nilay Noyan, Gábor Rudolf, Optimization with Multivariate Conditional Value-at-Risk Constraints, Operations Research, Vol. 61, No. 4 (July-August 2013), pp. 990-1013 ...

Journal of Vegetation Science, Vol. 16, No. 5 (Oct., 2005), pp. 497-510 (14 pages) Questions: Are ordinal data appropriately treated by multivariate methods in numerical ecology? If not, what are the ...