Title: Old (20th century) and New (21st century) results about Quicksort and Quickselect Speaker: Prof. Dr. Helmut Prodinger (Stellenbosch University, South Africa) Time and location: Wednesday, Dec 17, 2008, 2 p.m.; RISC Seminarroom, Hagenberg Abstract: The old results are about the number of comparisons in Quickselect especially the variance), (multiple) Quickselect and ``grand averages'', and the new ones about moves of particular elements (joint work with Conrado Martinez). Several byproducts will be mentioned.