Pankaj K. Agarwal, Boris Aronov, Marc J. van Kreveld, Maarten Löffler, Rodrigo I. Silveira. Computing similarity between piecewise-linear functions. In Jack Snoeyink, Mark de Berg, Joseph S. B. Mitchell, Günter Rote, Monique Teillaud, editors, Proceedings of the 26th ACM Symposium on Computational Geometry, Snowbird, Utah, USA, June 13-16, 2010. pages 375-383, ACM, 2010. [doi]
Abstract is missing.