With Prof. Vincent Heuveline as their group leader, the group of mathematicians and computer scientists especially focuses on increasing the security of technology in operating rooms.
Prof. Dr. Vincent Heuveline, group leader, „Data Mining and Uncertainty Quantification group” at HITS
The new HITS research group “Data Mining and Uncertainty Quantification” analyzes large amounts of data and calculates uncertainties in technical systems. With Prof. Vincent Heuveline as their group leader, the group of mathematicians and computer scientists especially focuses on increasing the security of technology in operating rooms.Natural Sciences continuously produce larger and more complex data sets – using elaborate sensor technology or computer simulations. But can researchers be sure that the results of their computer simulations are reliable and accurate enough even if some aspects of the system under consideration are not exactly known? The new research group “Data Mining and Uncertainty Quantification” at the Heidelberg Institute for Theoretical Studies (HITS) wants to shed light on this question. With Prof. Vincent Heuveline as group leader, six researchers focus on the analysis of large data sets and on the calculation of uncertainties within technical systems. They use state-of-the-art technology from the areas of High Performance Computing and Cloud Computing.
“Today’s computing power allows us to analyze and determine the quality of a calculation, by including a characterization of uncertainty“, says group leader Vincent Heuveline who is a professor at Heidelberg University. “We can therefore develop new scientific methods which add a new twist to the old philosophical question: ‘What is certain?’.”
The research group has chosen operating rooms as a key application area. “Nowadays, operating rooms are as well-equipped as a cockpit with its numerous technical instruments,” Heuveline explains. The instruments continuously generate a large amount of data so that the surgeon knows about the patient’s condition and the status of the devices. “Surgeons must be able to fully rely on their instruments, just like pilots”, Heuveline says. “We want to make sure they can do so.” The HITS researchers analyze the technical systems, simulate surgical procedures including their impact on the body of the patient, and also calculate the probability of an error occurring during the simulations. “The results of our observations will be integrated into the IT infrastructure of the operating room and make the systems even more reliable.”
The research group maintains a close relationship with the University of Heidelberg, which is illustrated by the overall organization. Besides his professorship, Vincent Heuveline also works as director of the university’s computer center, where he and 85 employees are responsible for the IT infrastructure of Germany’s oldest university, from e-mail accounts to high-performance computers. He also heads a research group at the university, the “Engineering Mathematics and Computing Lab” (EMCL) at the Interdisciplinary Center for Scientific Computing.
Vincent Heuveline (born in 1968) studied Mathematics, Physics and Computer Science at the Universities of Caen (France) and Würzburg. He received his PhD in Computer Science in 1997 from the Université de Rennes and habilitated in Mathematics at the University of Heidelberg in 2002. Since 2004, he was a professor at Karlsruhe University (KIT) until he moved to Heidelberg in May 2013.Press Contact:
Dr. Peter Saueressig | idw
New 3-D display takes the eye fatigue out of virtual reality
22.06.2017 | The Optical Society
Modeling the brain with 'Lego bricks'
19.06.2017 | University of Luxembourg
Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.
Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...
Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.
As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...
Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.
With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...
Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine
Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...
Germany counts high-precision manufacturing processes among its advantages as a location. It’s not just the aerospace and automotive industries that require almost waste-free, high-precision manufacturing to provide an efficient way of testing the shape and orientation tolerances of products. Since current inline measurement technology not yet provides the required accuracy, the Fraunhofer Institute for Laser Technology ILT is collaborating with four renowned industry partners in the INSPIRE project to develop inline sensors with a new accuracy class. Funded by the German Federal Ministry of Education and Research (BMBF), the project is scheduled to run until the end of 2019.
New Manufacturing Technologies for New Products
19.06.2017 | Event News
13.06.2017 | Event News
13.06.2017 | Event News
22.06.2017 | Life Sciences
22.06.2017 | Materials Sciences
22.06.2017 | Materials Sciences