Einladung: Informatik-Oberseminar Patrick Schmidt
+********************************************************************** * * * Einladung * * * * Informatik-Oberseminar * * * +********************************************************************** Zeit: Mittwoch, 18. Dezember 2024, 13:15 Uhr Ort: Raum 118, Erweiterungsbau 3, Ahornstr. 55 Referent: Patrick Schmidt M.Sc. Lehrstuhl für Informatik 8 Thema: Intrinsic Optimization of Maps Between Surfaces Abstract: This talk presents a series of works focusing on the construction and optimization of high-quality maps between surfaces in 3D. These surface maps establish point-to-point correspondences between multiple 3D models, enabling applications such as attribute transfer, shape interpolation, shape co-analysis, compatible remeshing, and more. We introduce a novel framework to generate surface homeomorphisms—maps that guarantee continuity and bijectivity—while minimizing intrinsic mapping distortion. Along the way, we will explore constructions in spherical and hyperbolic geometry and discuss practical solutions for continuous optimization of geometric problems using automatic differentiation. Es laden ein: die Dozentinnen und Dozenten der Informatik
+********************************************************************** * * * Einladung * * * * Informatik-Oberseminar * * * +********************************************************************** Zeit: Mittwoch, 11.12.2024, 09:00 Uhr Ort: RWTH Aachen, C.A.R.L., Claßenstr. 11, Seminarraum 1385/206-S06 Referent: Guido Trensch, Dipl.-Ing. Forschungszentrum Jülich, JSC, Simulation and Data Lab Neuroscience Thema: "Development and Evaluation of Architecture Concepts for a System-on-Chip Based Neuromorphic Compute Node for Accelerated and Reproducible Simulations of Spiking Neural Networks in Neuroscience" Abstract: Despite the great strides neuroscience has made in recent decades, the underlying principles of brain function remain largely unknown. Advancing the field strongly depends on the ability to study large-scale neural networks and perform complex simulations. Simulations in hyper-real time are of high interest here, as they would enable both comprehensive parameter scans and the study of slow processes such as learning and long-term memory. Recent developments in FPGA System-on-Chip technology promise significant performance improvements. Acceleration factors in the order of 100 become within reach, even for the simulation of large-scale spiking neural networks. Es laden ein: die Dozentinnen und Dozenten der Informatik -- Prof. Dr. Abigail Morrison Institute for Advanced Simulation (IAS-6) Jülich Research Center & Computer Science 3 - Software Engineering RWTH Aachen http://www.fz-juelich.de/inm/inm-6 http://www.se-rwth.de Office: +49 2428 8097504 Fax # : +49 2461 61-9460 Pronouns: she/her ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Jülich GmbH 52425 Jülich Sitz der Gesellschaft: Jülich Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Stefan Müller Geschäftsführung: Prof. Dr. Astrid Lambrecht (Vorsitzende), Karsten Beneke (stellv. Vorsitzender), Prof. Dr. Ir. Pieter Jansens ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------
participants (2)
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Abigail Morrison -
Schmidt, Patrick