Pierre Soille, Laurent Najman. On Morphological Hierarchical Representations for Image Processing and Spatial Data Clustering. In Ullrich Köthe, Annick Montanvert, Pierre Soille, editors, Applications of Discrete Geometry and Mathematical Morphology - First International Workshop, WADGMM 2010, Istanbul, Turkey, August 22, 2010, Revised Selected Papers. Volume 7346 of Lecture Notes in Computer Science, pages 43-67, Springer, 2010. [doi]