Monica Valluri is an Associate Research Professor at the U-M Department of Astronomy. She studies galactic dynamics, including accurately measuring the masses of supermassive black holes in galaxies; non-linear dynamical processes involved in sculpting galaxies; the properties of “dark matter”; understanding the dynamical structure of the Milky Way Galaxy; predicting the observable properties of dark matter and the detectability of “dark stars”; and inferring the dynamical effects of cluster environments on spiral galaxies from the distributions of their atomic hydrogen gas and stars.
Matthew Plumlee’s interests lie in the interface of data and modeling; specifically in methods for experimentation and uncertainty quantification for complex systems. This includes: model calibration; design and analysis of computer experiments; large-scale simulation and experimentation; stochastic modeling of enterprise, mechanical and biological systems; and general analytical/statistical methods and computational techniques.
Michael Cafarella is an Associate Professor in the Department of Electrical Engineering and Computer Science, Computer Science Division. He was appointed the Morris Wellman Faculty Development Assistant Professor of Computer Science and Engineering, and a Sloan Research Fellow (2016). Prof. Cafarella studies databases, information extraction, data integration, and data mining. His projects span several areas of data management including systems and algorithms for “messy” data management, novel data-intensive applications, and data systems infrastructure.
Barzan Mozafari is an Assistant Professor of Electrical Engineering and Computer Science at the University of Michigan (Ann Arbor), where he is a member of the Michigan Database Group and the Software Systems Lab. Prior to that, he was a postdoctoral associate at Massachusetts Institute of Technology. He earned his Ph.D. in Computer Science from the University of California at Los Angeles. He is passionate about building large-scale data-intensive systems, with a particular interest in database-as-a-service clouds, distributed systems, and crowdsourcing. In his research, he draws on advanced mathematical models to deliver practical database solutions. He has won several awards and fellowships, including SIGMOD 2012 and EuroSys 2013’s best paper awards.
Prof. Sundararaghavan develops multi-scale computational methods for polycrystalline alloys, polymer composites, and ultra-high temperature ceramic composites to model the effect of microstructure on the overall deformation, fatigue, failure, thermal transport and oxidation response. Recent packages developed include a fully parallel multiscale approach for optimization of polycrystalline alloys during forming processes and a multiscale approach for modeling oxidative degradation in high temperature fiber reinforced ceramic matrix composites. He has made seminal contributions towards the use of multiscale models for accelerated “microstructure-sensitive design” including development of data mining methods for microstructures and reduced order techniques for graphical visualization of microstructure-process-property relationships.
Christopher J. Miller is an Assistant Professor of Astronomy and Physics. Professor Miller is a leader in the field of astronomical data mining and computational astrostatistics. He co-founded the INternational Computational Astrostatistics (INCA) group, a collaboration of researchers from the University of Michigan, Carnegie Mellon University, University of Washington, Georgia Tech, the NOAO, and others. From 2008-2010, he led the NOAO Science Data Management group, where he was responsible for using and delivering science quality astronomical data from the US ground-based observatories. He was hired at the University of Michigan under a U-M Presidential initiative for advancing data mining research. His research interests include studies of large-scale structure and cosmology, galaxy clustering, galaxy formation and galaxy evolution.
Derek J. Posselt is a Deputy Principal Investigator of the NASA CYGNSS EV-2 Mission. He is an sponsored Affiliate of U-M Climate and Space Sciences and Engineering. His research seeks to quantify the multi-scale interactions that govern the feedback response of dynamically organized cloud systems to changes in the Earth’s climate. It is designed to capitalize on the convergence between modern computing resources, global observing systems, and nonlinear ensemble-based data assimilation methods. Posselt uses large-domain high-resolution numerical simulations to simultaneously resolve global and local atmospheric processes. He mines datasets collected by in-situ and remote sensing observing systems for information on the Earth’s hydrologic cycle. Posselt generates ensembles of millions of individual numerical simulations to estimate the envelope of uncertainty in projections of Earth’s future climate. Each of these efforts is not only computationally demanding, but also data-intensive, and depends critically on the availability and efficient use of large-capacity computational resources.