Serguei Levachkine, Adolfo Guzmán-Arenas. Hierarchies Measuring Qualitative Variables. In Alexander F. Gelbukh, editor, Computational Linguistics and Intelligent Text Processing, 5th International Conference, CICLing 2004, Seoul, Korea, February 15-21, 2004, Proceedings. Volume 2945 of Lecture Notes in Computer Science, pages 262-274, Springer, 2004. [doi]
Abstract is missing.