Inhalt des Dokuments
BIMoS Days
The BIMoS Members may download the presentation slides and recordings from the BIMoS Days here.
Winter term 2019/2020
BIMoS Day "Measuring and modelling the porous structure soils"
by Prof. Dr. Hans-Jörg Vogel (Helmholtz Centre for Environmental Research - UFZ)
December 10, 2019 (16:15 - 18:00)
H 3005, TU Berlin Main Building, Straße des 17. Juni 135, 10623 Berlin
Program
Hans-Jörg Vogel and Steffen Schlüter
Helmholtz Centre for Environmental Research - UFZ
The functioning of soil depends on its porous structure. This is obviously true for the flow and transport of water and solutes within the soil pore space but also for the activity of highly diverse biological communities living there. A challenge in soil science is to relate soil functioning to the complex structure of the pore space. During the last decades new technologies, as e.g. X-ray tomography, helped to make soil transparent, so that the 3D structure of pores and solid became accessible for more detailed analysis. A critical further step is to translate the obtained 3D images into quantitative descriptions as a prerequisite for scientific evaluation. This means to condense the observed complexity to a reduced but meaningful set of numbers containing sufficient information to predict soil functions as e.g. water flow and solute transport.
In this lecture we present such quantitative tools starting from image processing and image segmentation. Then we present mathematical approaches to quantify important measures such as pore size distribution, pore surface density and pore topology. The latter describes pore connectivity which is of special importance to flow and transport in soil. This concept is extended from the pore scale to the continuum scale where heterogeneities in soil bulk density and hydraulic properties are considered. Finally, we present some examples how complex soil structures can be modelled based on selected metric and topological descriptors.
16:15 - 18:00 incl. coffee break
BIMoS Day "Modelling and simulation of non-equilibrium phenomena in colloidal systems"
by Prof. Dr. Sabine Klapp (TU Berlin)
January 20, 2020 (16:15 - 18:00)
H 3005, TU Berlin Main Building, Straße des 17. Juni 135, 10623 Berlin
Program
16:15 - 18:00 incl. coffee break
BIMoS Day "Accurate and Scalable Processing of Big Data in Earth Observation"
by Prof. Dr. Begüm Demir (TU Berlin)
February 10, 2020 (16:15 - 18:00)
H 3005, TU Berlin Main Building, Straße des 17. Juni 135, 10623 Berlin
Program
16:15 - 18:00 incl. coffee break
Previous BIMoS Days:
Summer term 2019
"How we perceive surfaces" by Prof. Dr. Marianne Maertens
"Inference problems in high dimensional linear models" by Prof. Dr. Alexandra Carpentier
"Perspectives on Exploratory Modeling: Bridging Natural, Social, and Human Sciences" by Prof. Dr. Axel Gelfert
Winter term 2018/2019
"The Mathematics of Multiple Antenna Communications" by Prof. Dr. Giuseppe Caire
"Geometric Modelling with Discrete Differential Geometry" by Prof. Dr. Alexander Bobenko
Summer term 2018
"The mathematics of quantum information" by Prof. Dr. Jens Eisert
"Probabilistic methods in telecommunication" by Prof. Dr. Wolfgang König
Winter term 2017/2018
"Introduction to single-trial EEG analysis" by Prof. Dr. Benjamin Blankertz
"Modeling fixed-bed reactors with particle-resolved computational fluid dynamics (CFD) " by Prof. Dr. Gregor Wehinger (TU Clausthal)
Summer term 2017
"Low-dimension geometry and effective dynamics of complex systems" by Prof. Dr. Christof Schütte
"Shallow Water Flow Simulations" by Prof. Dr.-Ing. Reinhard Hinkelmann
"Dynamical Downscaling of Global Atmospheric Data" by Prof. Dr. Dieter Scherer
Winter term 2016/17
"Mixture Models as Tools for Complex Classification Problems" by Prof. Dr. Stefan Weinzierl and Prof. Dr. Axel Werwatz
"From Fluids to Models - and back" by Prof. Dr. Jörn Sesterhenn
"Numerical experiments on turbulence" by Prof. Dr. Wolf-Christian Müller
Summer term 2016
"Fluid Simulation by Schrödinger's Equation" by Prof. Dr. Ulrich Pinkall
"Probabilistic and Bayesian Data Modeling" by Prof. Dr. Manfred Opper
Winter term 2015/16
"Multiscale Modeling" by Prof. Dr. Barbara Wagner
"Hierarchical Tensor for High-Dimensional Problems" by Prof. Dr. Reinhold Schneider (TU Berlin) and Prof. Dr. André Uschmajew (U Bonn)
"Combinatorial Optimization and Efficient Algorithms" by Prof. Dr. Martin Skutella
Summer term 2015
"Model Reduction" by Prof. Dr. Volker Mehrmann
"Machine Learning" by Prof. Dr. Klaus-Robert Müller
"Compressed Sensing" by Prof. Dr. Gitta Kutyniok
Zusatzinformationen / Extras
Quick Access:
Auxiliary Functions
BIMoS Office
Technische Universität BerlinBerlin International Graduate School for Model and Simulation based Research (BIMoS)
MA 5-5
Straße des 17. Juni 136
10623 Berlin
+49 30 314 73620
e-mail query