Campus Event Calendar
Event Entry
What and Who
Characterizing Extremal Structures in Multivariate Data with Pareto Sets
Christoph Garth
University of Kaiserslautern
Talk
AG 1, AG 2, AG 4, MMCI
MPI Audience
English
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Date, Time and Location
Tuesday, 4 February 2014
14:00
45 Minutes
E1 4
019
Saarbrücken
Abstract
The talk will describe recent research on the characterization of joint extremal structures of multiple scalar functions over a common domain. Adapted from concepts introduced in the field of non-linear optimization, and motivated by applications in flow and ensemble visualization, Pareto sets over multivariate scalar fields capture jointly minimal and maximal structures. I will discuss definition, interesting properties, and algorithmic aspects of utilizing Pareto sets for visualization purposes. Finally, ongoing work will be discussed that indicates similarities to other approaches in topological analysis of multivariate scalar and vector fields, i.e. Jacobi sets and Morse critical sets.
Contact
Tino Weinkauf
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Tags, Category, Keywords and additional notes
topology; flow visualization
Tino Weinkauf, 01/22/2014 11:26 -- Created document.