Katrin Heitmann

36 papers A 5B 5C 1Misc 1Journal 16Unranked 8

Year	Rank	Type	Title / Venue / Authors
2025	A	`conf`	Cosmological Hydrodynamics at Exascale: A Trillion-Particle Leap in Capability. SC Nicholas Frontiere, J. D. Emberson, Michael Buehlmann, Esteban M. Rangel, Salman Habib, Katrin Heitmann, Patricia Larsen, Vitali A. Morozov, Adrian Pope, Claude-André Faucher-Giguère, Antigoni Georgiadou, Damien Lebrun-Grandié, Andrey Prokopenko
2025	J	`jnl`	Cosmological Hydrodynamics at Exascale: A Trillion-Particle Leap in Capability. CoRR Nicholas Frontiere, J. D. Emberson, Michael Buehlmann, Esteban M. Rangel, Salman Habib, Katrin Heitmann, Patricia Larsen, Vitali A. Morozov, Adrian Pope, Claude-André Faucher-Giguère, Antigoni Georgiadou, Damien Lebrun-Grandié, Andrey Prokopenko
2021	B	`conf`	Extreme Scale Survey Simulation with Python Workflows. e-Science Antonio Villarreal, Yadu N. Babuji, Thomas D. Uram, Daniel S. Katz, Kyle Chard, Katrin Heitmann
2021	J	`jnl`	Extreme Scale Survey Simulation with Python Workflows. CoRR A. S. Villarreal, Yadu N. Babuji, Thomas D. Uram, Daniel S. Katz, Kyle Chard, Katrin Heitmann
2020	J	`jnl`	Building Halo Merger Trees from the Q Continuum Simulation. CoRR Esteban Rangel, Nicholas Frontiere, Salman Habib, Katrin Heitmann, Wei-keng Liao, Ankit Agrawal, Alok N. Choudhary
2018	J	`jnl`	Transferring a petabyte in a day. Future Gener. Comput. Syst. Rajkumar Kettimuthu, Zhengchun Liu, David Wheeler, Ian T. Foster, Katrin Heitmann, Franck Cappello
2017	Misc	`conf`	Building Halo Merger Trees from the Q Continuum Simulation. HiPC Esteban Rangel, Nicholas Frontiere, Salman Habib, Katrin Heitmann, Wei-keng Liao, Ankit Agrawal, Alok N. Choudhary
2017	—	`conf`	Cosmological Particle Data Compression in Practice. ISAV@SC Max Zeyen, James P. Ahrens, Hans Hagen, Katrin Heitmann, Salman Habib
2017	J	`jnl`	HACC: extreme scaling and performance across diverse architectures. Commun. ACM Salman Habib, Vitali A. Morozov, Nicholas Frontiere, Hal Finkel, Adrian Pope, Katrin Heitmann, Kalyan Kumaran, Venkatram Vishwanath, Tom Peterka, Joseph A. Insley, David Daniel, Patricia K. Fasel, Zarija Lukic
2016	B	`conf`	An integrated visualization system for interactive analysis of large, heterogeneous cosmology data. PacificVis Annie Preston, Ramyar Ghods, Jinrong Xie, Franz Sauer, Nick Leaf, Kwan-Liu Ma, Esteban Rangel, Eve Kovacs, Katrin Heitmann, Salman Habib
2016	A	`conf`	Unlocking the Mysteries of the Universe with Supercomputers. IPDPS Katrin Heitmann
2015	A	`conf`	Large-scale compute-intensive analysis via a combined in-situ and co-scheduling workflow approach. SC Christopher M. Sewell, Katrin Heitmann, Hal Finkel, George Zagaris, Suzanne Parete-Koon, Patricia K. Fasel, Adrian Pope, Nicholas Frontiere, Li-Ta Lo, O. E. Bronson Messer, Salman Habib, James P. Ahrens
2015	J	`jnl`	PDACS: A Portal for Data Analysis Services for Cosmological Simulations. Comput. Sci. Eng. Ravi K. Madduri, Alex A. Rodriguez, Thomas D. Uram, Katrin Heitmann, Tanu Malik, Saba Sehrish, Ryan Chard, Shreyas Cholia, Marc F. Paterno, Jim Kowalkowski, Salman Habib
2015	—	`conf`	Utilizing many-core accelerators for halo and center finding within a cosmology simulation. LDAV Christopher M. Sewell, Li-Ta Lo, Katrin Heitmann, Salman Habib, James P. Ahrens
2014	J	`jnl`	Large-Scale Simulations of Sky Surveys. Comput. Sci. Eng. Katrin Heitmann, Salman Habib, Hal Finkel, Nicholas Frontiere, Adrian Pope, Vitali A. Morozov, Steve Rangel, Eve Kovacs, Juliana Kwan, Nan Li, Silvio Rizzi, Joseph A. Insley, Venkatram Vishwanath, Tom Peterka, David Daniel, Patricia K. Fasel, George Zagaris
2014	—	`conf`	PDACS: a portal for data analysis services for cosmological simulations. GCE@SC Ryan Chard, Saba Sehrish, Alex A. Rodriguez, Ravi K. Madduri, Thomas D. Uram, Marc F. Paterno, Katrin Heitmann, Shreyas Cholia, Jim Kowalkowski, Salman Habib
2014	C	`conf`	Scalable Parallel I/O on a Blue Gene/Q Supercomputer Using Compression, Topology-Aware Data Aggregation, and Subfiling. PDP Huy Bui, Hal Finkel, Venkatram Vishwanath, Salman Habib, Katrin Heitmann, Jason Leigh, Michael E. Papka, Kevin Harms
2013	J	`jnl`	Computer Model Calibration Using the Ensemble Kalman Filter. Technometrics David Higdon, James R. Gattiker, Earl Lawrence, Charles S. Jackson, Michael Tobis, Matthew T. Pratola, Salman Habib, Katrin Heitmann, Steve Price
2013	J	`jnl`	Gaussian Process Modeling of Derivative Curves. Technometrics Tracy Holsclaw, Bruno Sansó, Herbert K. H. Lee, Katrin Heitmann, Salman Habib, David Higdon, Ujjaini Alam
2013	A	`conf`	HACC: extreme scaling and performance across diverse architectures. SC Salman Habib, Vitali A. Morozov, Nicholas Frontiere, Hal Finkel, Adrian Pope, Katrin Heitmann
2013	—	`conf`	Visualization of multivariate dark matter halos in cosmology simulations. LDAV Jay Takle, Deborah Silver, Eve Kovacs, Katrin Heitmann
2012	—	`conf`	A case study: Tracking and visualizing the evolution of dark matter halos and groups of satellite halos in cosmology simulations. IEEE VAST Jay Takle, Deborah Silver, Katrin Heitmann
2012	—	`conf`	Abstract: Tracking and Visualizing Evolution of the Universe: In Situ Parallel Dark Matter Halo Merger Trees. SC Companion Jay Takle, Katrin Heitmann, Tom Peterka, Deborah Silver, George Zagaris, Salman Habib
2012	B	`conf`	Analyzing the evolution of large scale structures in the universe with velocity based methods. PacificVis Uliana Popov, Eddy Chandra, Katrin Heitmann, Salman Habib, James P. Ahrens, Alex Pang
2012	—	`conf`	Meshing the Universe: Integrating Analysis in Cosmological Simulations. SC Companion Tom Peterka, Juliana Kwan, Adrian Pope, Hal Finkel, Katrin Heitmann, Salman Habib, Jingyuan Wang, George Zagaris
2012	—	`conf`	Poster: Tracking and Visualizing the Evolution of the Universe: In situ Parallel Dark Matter Halo Merger Trees. SC Companion Jay Takle, Katrin Heitmann, Tom Peterka, Deborah Silver, George Zagaris, Salman Habib
2012	J	`jnl`	The Universe at Extreme Scale: Multi-Petaflop Sky Simulation on the BG/Q CoRR Salman Habib, Vitali A. Morozov, Hal Finkel, Adrian Pope, Katrin Heitmann, Kalyan Kumaran, Tom Peterka, Joseph A. Insley, David Daniel, Patricia K. Fasel, Nicholas Frontiere, Zarija Lukic
2012	A	`conf`	The universe at extreme scale: multi-petaflop sky simulation on the BG/Q. SC Salman Habib, Vitali A. Morozov, Hal Finkel, Adrian Pope, Katrin Heitmann, Kalyan Kumaran, Tom Peterka, Joseph A. Insley, David Daniel, Patricia K. Fasel, Nicholas Frontiere, Zarija Lukic
2011	J	`jnl`	In-situ Sampling of a Large-Scale Particle Simulation for Interactive Visualization and Analysis. Comput. Graph. Forum Jonathan Woodring, James P. Ahrens, J. Figg, Joanne Wendelberger, Salman Habib, Katrin Heitmann
2010	J	`jnl`	The Accelerated Universe. Comput. Sci. Eng. Adrian Pope, Salman Habib, Zarija Lukic, David Daniel, Patricia K. Fasel, Katrin Heitmann, Nehal Desai
2010	B	`conf`	Verification of the time evolution of cosmological simulations via hypothesis-driven comparative and quantitative visualization. PacificVis Chung-Hsing Hsu, James P. Ahrens, Katrin Heitmann
2010	J	`jnl`	Verifying Scientific Simulations via Comparative and Quantitative Visualization. IEEE Computer Graphics and Applications James P. Ahrens, Katrin Heitmann, Mark R. Petersen, Jonathan Woodring, Sean Williams, Patricia K. Fasel, Christine Ahrens, Chung-Hsing Hsu, Berk Geveci
2008	B	`conf`	Multiple Uncertainties in Time-Variant Cosmological Particle Data. PacificVis Steve Haroz, Kwan-Liu Ma, Katrin Heitmann
2008	J	`jnl`	Multiple Uncertainties in Time-Variant Cosmological Particle Data. CoRR Steve Haroz, Kwan-Liu Ma, Katrin Heitmann
2008	J	`jnl`	Provenance in Comparative Analysis: A Study in Cosmology. Comput. Sci. Eng. Erik W. Anderson, James P. Ahrens, Katrin Heitmann, Salman Habib, Cláudio T. Silva
2008	J	`jnl`	Seeing the Difference between Cosmological Simulations. IEEE Computer Graphics and Applications Steve Haroz, Katrin Heitmann