Daniel Trivellato, Arturas Mazeika, Michael H. Böhlen. Using 2D Hierarchical Heavy Hitters to Investigate Binary Relationships. In Simeon J. Simoff, Michael H. Böhlen, Arturas Mazeika, editors, Visual Data Mining - Theory, Techniques and Tools for Visual Analytics. Volume 4404 of Lecture Notes in Computer Science, pages 215-235, Springer, 2008. [doi]
Abstract is missing.