Valerio Pascucci portrait
  • John R. Parks Inaugural Endowed Chair, University of Utah, School Of Computing
  • Director, University of Utah-Center for Extreme Data Management, Analysis, and Visualiaztion
  • Faculty, Scientific Computing and Imaging Institute
  • Professor, School Of Computing
  • Laboratory Fellow, Pacific Northwest National Laboratory
  • Honorary Professors, School Of Business, Amity University
  • Director of National Science Data Democratization Consortium
801-587-9885
http://www.cedmav.org

Publications

  • Sam Leventhal, Attila Gyulassy, Mark Heimann & Valerio Pascucci (2022). Exploring Classification of Topological Priors with Machine Learning for Feature Extraction. TVCG. Accepted, 12/2022.
  • Pavol Klacansky, Attila Gyulassy, Peer-Timo Bremer & Valerio Pascucci (2022). A Study of the Locality of Persistence-Based Queries and Its Implications for the Efficiency of Localized Data Structures. PacificVis 2022. Published, 12/2022.
  • Pavol Klacansky, Haichao Miao, Attila Gyulassy, Andrew Townsend, Kyle Champley, Joseph Tringe, Valerio Pascucci & Peer-Timo Bremer (2022). Virtual Inspection of Additively Manufactured Parts. PacificVis 2022. Published, 12/2022.
  • Xuan Huang, Haichao Miao, Hyojin Kim, Andrew Townsend, Kyle Champley, Joseph Tringe, Valerio Pascucci & Peer-Timo Bremer (2022). Multimodal Visualization of Industrial X-Ray and Neutron Computed Tomography Data. TVCG. Accepted, 12/2022.
  • Zhimin Li, Harshitha Menon, Kathryn Mohror, Shusen Liu, Luanzheng Guo, Peer-Timo Bremer & Valerio Pascucci (2022). A Visual Comparison of Silent Error Propagation. TVCG. Published, 12/2022.
  • Duong Hoang, Aashish Panta, Giorgio Scorzelli, Philip Davis, Manish Parashar & Valerio Pascucci (2022). Publishing NASA's Multi-Petabytes of Climate Datasets. Zenodo. Published, 10/2022.
  • Ke Fan, Thomas Gilray, Valerio Pasccucci, Xuan Huang, Kristopher Micinski & Sidharth Kumar (2022). Optimizing the Bruck Algorithm for Non-uniform All-to-all Communication. HPDC. 172-184. Published, 06/2022.
  • Athawale TM, Maljovec D & Yan L (2022). Uncertainty Visualization of 2D Morse Complex Ensembles Using Statistical Summary Maps. IEEE transactions on visualization and computer graphics. Vol. 28, 1955-1966. Published, 02/01/2022.
  • Aniketh Venkat, A. Gyulassy, , G. Kosiba, A. Maiti, H. Reinstein, R. Gee, P.-T. Bremer & V. Pascucci (2022). Towards replacing physical testing of granular materials with a Topology-based Model. IEEE Transactions on Visualization and Computer Graphics. 76–85. Published, 01/01/2022.
  • Venkat A, Gyulassy A, Kosiba G & Maiti A (2021). Towards replacing physical testing of granular materials with a Topology-based Model. IEEE transactions on visualization and computer graphics. Vol. 28, 76-85. Published, 12/01/2021.
  • H. Bhatia,, R. M. Kirby, V. Pascucci & P.-T. Bremer (2021). Vector field decompositions using multiscale poisson kernel. IEEE Transactions on Visualization and Computer Graphics. 3781–3793. Published, 11/01/2021.
  • Matthew D. Steimle , Brandon D. King, Amy A. Gooch, Jeremy Baird, Jane Yee, Valerio Pascucci, Jacob Steenblik, Margaret Carlson & Patrick Ockerse (2021). A Pilot Study of Coughing Into the Shirt to Disrupt Respiratory Pathogen Transmission¬¬. ACEP21 Research Forum. Published, 10/2021.
  • Harsh Bhatia, Steve Petruzza, Rushil Anirudh, Attila G Gyulassy, Robert M Kirby, Valerio Pascucci & Peer-Timo Bremer (2021). Data-Driven Estimation of Temporal-Sampling Errors in Unsteady Flows. International Symposium on Visual Computing. Accepted, 10/2021.
  • Li Z, Menon H, Maljovec D & Livnat Y (2021). SpotSDC: Revealing the Silent Data Corruption Propagation in High-Performance Computing Systems. IEEE transactions on visualization and computer graphics. Vol. 27, 3938-3952. Published, 09/01/2021.
  • Nate Morrical & Stefan Zellmann (2021). Ray Tracing Gems II. Apress. Published, 08/2021.
  • Bhatia H & Kirby RM (2021). Vector Field Decompositions Using Multiscale Poisson Kernel. IEEE transactions on visualization and computer graphics. Vol. 27, 3781-3793. Published, 07/01/2021.
  • Sergei Shudler, Steve Petruzza, Valerio Pascucci & Peer-Timo Bremer (2021). Portable and Composable Flow Graphs for In Situ Analytics. LDAV. Published, 07/2021.
  • Duong Hoang, Harsh Bhatia, Peter Lindstrom & Valerio Pascucci (2021). High-Quality and Low-Memory-Footprint Progressive Decoding of Large-Scale Particle Data. LDAV. Published, 07/2021.
  • Torin McDonald (2021). Leveraging Topological Events in Tracking Graphs for Understanding Particle Diffusion. Computer graphics forum. Published, 07/2021.
  • Will Usher, Xuan Huang, Steve Petruzza, Sidharth Kumar, Stuart R. Slattery, Sam T. Reeve, Feng Wang, Chris R. Johnson & Valerio Pascucci (2021). Adaptive Spatially Aware I/O for Multiresolution Particle Data Layouts. IPDPS 2021. Published, 05/2021.
  • Nate Morrical, Jonathan Tremblay, Yunzhi Lin, Stephen Tyree, Stan Birchfield, Valerio Pascucci & Ingo Wald (2021). NViSII: A Scriptable Tool for Photorealistic Image Generation. SDG Workshop at ICRL. Published, 05/2021.
  • Zhimin Li, Harshitha Menon, Kathryn Mohror, Yarden Livnat, Peer-Timo Bremer & Valerio Pascucci (2021). Understand Program's Resiliency Through Error Propagation. PPOPP 2021. Published, 02/2021.
  • Ingo Wald, Stefan Zellmann, Will Usher, Nate Morrical, Ulrich Lang & Valerio Pascucci (2021). Ray Tracing Structured AMR Data Using ExaBricks. IEEE Transactions on Visualization and Computer Graphics (Proceedings of IEEE VIS 2020). Published, 02/2021.
  • Torin McDonald, Will Usher, Nate Morrical, Steve Petruzza, Attila Gyulassy, Steve Petruzza, Frederick Federer, Alessandra Angelucci & Valerio Pascucci (2021). Improving the Usability of Virtual Reality Neuron Tracing with Topological Elements. IEEE Transactions on Visualization and Computer Graphics. Published, 02/2021.
  • Zhimin Li, Harshitha Menon, Dan Maljovec, Yarden Livnat, Shusen Liu, Kathryn Mohror, Peer-Timo Bremer & Valerio Pascucci (2021). Understand Program's Resiliency Through Error Propagation. ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. Published, 02/2021.
  • Zhimin Li, Harshitha Menon, Dan Maljovec , Yarden Livnat, Shusen Liu, Kathryn Mohror, Peer-Timo Bremer & Valerio Pascucci (2021). SpotSDC: Revealing the Silent Data Corruption Propagation in High-performance Computing Systems. IEEE VIS 2020-TVCG. Published, 02/2021.
  • Duong Hoang, Brian Summa, Harsh Bhatia, Peter Lindstrom, Pavol Klacansky, Will Usher, Peer-Timo Bremer & Valerio Pascucci (2021). Efficient and Flexible Hierarchical Data Layouts for a Unified Encoding of Scalar Field Precision and Resolution. IEEE Transactions on Visualization and Computer Graphics. Vol. Volume 27, Issue 2. Published, 02/2021.
  • Nate Morrical, Ingo Wald, Will Usher & Valerio Pascucci (2020). Accelerating Unstructured Mesh Point Location with RT Cores. IEEE Transactions on Visualization and Computer Graphics. Published, 12/2020.
  • Torin McDonald, Rebika Shrestha , Xiyu Yi , Harsh Bhatia , De Chen , Debanjan Goswami , Valerio Pascucci , Thomas Turbyville & Peer-Timo Bremer (2020). Analyzing Tracking Graphs to Better Understand RAS Diffusion. Computational Approaches For Cancer Workshop at SC20. Published, 11/2020.
  • Mengjiao Han, Ingo Wald, Will Usher, Nate Morrical, Aaron Knoll, Valerio Pascucci & Chris R. Johnson (2020). A Virtual Frame Buffer Abstraction for Parallel Rendering of Large Tiled Display Walls. IEEE VIS Short Papers 2020. Published, 10/2020.
  • Will Usher & Valerio Pascucci (2020). Interactive Visualization of Terascale Data in the Browser: Fact or Fiction?. LDAV 2020. Published, 10/2020.
  • Amitesh Maiti, Aniketh Venkat, Graham Kosiba, Will Shaw, J. Sain, R. Lindsey, C. Grant, Peer-Timo Bremer, Attila Gyulassy, Valerio Pascucci & Richard Gee (2020). Scalar field topology analysis of X-ray CT data for the quantification of age-related evolution of material microstructure. PRL Journal. Vol. 182. Published, 09/2020.
  • Hank Childs, Sean D. Ahern, James Ahrens, Andrew C. Bauer, Janine Bennett, E. Wes Bethel, Peer-Timo Bremer, Eric Brugger, Joseph Cottam, Matthieu Dorier, Soumya Dutta, Jean M. Favre, Thomas Fogal, Steffen Frey, Christoph Garth, Berk Geveci, William F. Godoy, Charles D. Hansen, Cyrus Harrison, Bernd Hentschel, Joseph Insley, Chris R. Johnson, Scott Klasky, Aaron Knoll, James Kress, Matthew Larsen, Jay Lofstead, Kwan-Liu Ma, Preeti Malakar, Jeremy Meredith, Kenneth Moreland, Paul Navrátil, Patrick O'Leary, Manish Parashar, Valerio Pascucci, John Patchett, Tom Peterka, Steve Petruzza, Norbert Podhorszki, David Pugmire, Michel Rasquin, Silvio Rizzi, David H. Rogers, Sudhanshu Sane, Franz Sauer, Robert Sisneros, Han-Wei Shen, Will Usher, Rhonda Vickery, Venkatram Vishwanath, Ingo Wald, Ruonan Wang, Gunther H. Weber, Brad Whitlock, Matthew Wolf, Hongfeng Yu & Sean B. Ziegeler (2020). A Terminology for In Situ Visualization and Analysis Systems. High Performance Computing Applications, 2020. Published, 08/2020.
  • Mohlman JS, Leventhal SD, Hansen T, Kohan J, Pascucci V & Salama ME (2020). Improving Augmented Human Intelligence to Distinguish Burkitt Lymphoma From Diffuse Large B-Cell Lymphoma Cases. American journal of clinical pathology. Vol. 153, 743-759. Published, 07/01/2020.
  • Ingo Wald, Nate Morrical, Stefan Zellmann, Lei Ma, Will Usher, Tiejun Huang & Valerio Pascucci (2020). Using Hardware Ray Transforms to Accelerate Ray/Primitive Intersections for Long, Thin Primitive Types. High Performance Graphics, HPG 2020. Published, 07/2020.
  • A. Maiti, A. Venkat, G.D. Kosiba, W.L. Shaw, J.D. Sain, R.K. Lindsey, C.D. Grant, P. Bremer, A.G. Gyulassy, V. Pascucci & R. H. Gee (2020). Topological analysis of X-ray CT data for the recognition and trending of subtle changes in microstructure under material aging. Computational Materials Science. Vol. 182. Published, 02/2020.
  • Steve Petruzza, Giorgio Scorzelli, Christine M Laney, Chris Clark, Steve Jacobs, Jeremy Sampson, Dave Hulslander, Thomas Gulbransen, Attila Gyulassy, Peer-Timo Bremer & Valerio Pascucci (2019). NEON Airborne Observation Platform Interactive Access and Visualization. Workshop on Connecting Large Facilities and Cyberinfrastructure, Alexandria. Published, 12/2019.
  • Steve Petruzza, Giorgio Scorzelli, Christine M Laney, Chris Clark, Steve Jacobs, Jeremy Sampson, Dave Hulslander, Thomas Gulbransen, Attila Gyulassy, Peer-Timo Bremer & Valerio Pascucci (2019). Low Cost, Interactive Access and Visualization of Large Scale Airborne Data. American Geophysical Union (AGU) Fall Meeting 2019. Published, 12/2019.
  • Sidharth Kumar, Steve Petruzza, Will Usher & Valerio Pascucci (2019). Spatially-aware Parallel I/O for Particle Data. 48th International Conference on Parallel Processing (ICPP). Published, 10/2019.
  • Nate Morrical, Nate Morrical, Will Usher, Ingo Wald & Valerio Pascucci (2019). Efficient Space Skipping and Adaptive Sampling of Unstructured Volumes Using Hardware Accelerated Ray Tracing. IEEE VIS Short Papers. Published, 10/2019.
  • Mengjiao Han, Ingo Wald, Will Usher, Qi Wu, Feng Wang, Valerio Pascucci, Charles D. Hansen & Chris R. Johnson (2019). Ray Tracing Generalized Tube Primitives: Method and Applications. EuroVis 2019. Published, 10/2019.
  • Steve Petruzza, Attila Gyulassy, Samuel Leventhal, John J. Baglino, Michael Czabaj, Ashley D. Spear & Valerio Pascucci (2019). High-throughput feature extraction for measuring attributes of deforming open-cell foams. IEEE Vis 2019. Published, 10/2019.
  • Steve Petruzza, Attila Gyulassy, Samuel Leventhal, Jackson Baglino, Michael Czabaj, Ashley Spears & Valerio Pascucci (2019). High-throughput feature extraction for measuring attributes of deforming open cell foams. IEEE Transactions on Visualization and Computer Graphics. Published, 10/2019.
  • Nate Morrical, Will Usher, Ingo Wald & Valerio Pascucci (2019). Efficient Space Skipping and Adaptive Sampling of Unstructured Volumes Using Hardware Accelerated Ray Tracing. 2019 IEEE Visualization Conference. Published, 10/2019.
  • A. Maiti, A. Venkat, G. Kosiba, W. Shaw, J. Sain, R. Lindsey, C. Grant, P. Bremer, A. Gyulassy, V. Pascucci & R. H. Gee (2019). Scalar field topology analysis of X-ray CT data for the quantification of age-related evolution of material microstructure. PRL Journal. Published, 10/2019.
  • Attila Gyulassy , Peer-Timo Bremer & Valerio Pascucci (2019). Shared-Memory Parallel Computation of Morse-Smale Complexes with Improved Accuracy. IEEE Transactions on Visualization and Computer Graphics. Vol. 25. Published, 10/2019.
  • Pavol Klacansky , Attila Gyulassy, Peer-Timo Bremer & Valerio Pascucci (2019). Toward Localized Topological Data Structures: Querying the Forest for the Tree. IEEE Transactions on Visualization and Computer Graphics. Vol. 26. Published, 10/2019.
  • Shusen Liu , Zhimin Li , Tao Li , Vivek Srikumar , Valerio Pascucci & Peer-Timo Bremer (2019). NLIZE: A Perturbation-Driven Visual Interrogation Tool for Analyzing and Interpreting Natural Language Inference Models. IEEE Transactions on Visualization and Computer Graphics. Vol. 25. Published, 10/2019.
  • Shusen Liu , Di Wang , Dan Maljovec , Rushil Anirudh , Jayaraman J. Thiagarajan , Sam Ade Jacobs, Brian C. Van Essen , David Hysom , Jae-Seung Yeom, Jim Gaffney , Luc Peterson, Peter B. Robinson, Harsh Bhatia, Valerio Pascucci, Brian K. Spears & Peer-Timo Bremer (2019). Scalable Topological Data Analysis and Visualization for Evaluating Data-Driven Models in Scientific Applications. IEEE Transactions on Visualization and Computer Graphics. Vol. 26. Published, 10/2019.
  • Ingo Wald, Will Usher, Nate Morrical, Laura Lediaev & Valerio Pascucci (2019). RTX Beyond Ray Tracing: Exploring the Use of Hardware Ray Tracing Cores for Tet-Mesh Point Location. High Performance Graphics Short Papers. Published, 09/2019.
  • Jeffrey Mohlman, Samuel Leventhal, Valerio Pascucci & Mohamed Salama (2019). Improving Augmented Human Intelligence to Distinguish Burkitt Lymphoma From Diffuse Large B-Cell Lymphoma Cases. American Journal of Clinical Pathology. Published, 09/2019.
  • Will Usher, Ingo Wald, Jefferson Amstutz, Johannes Günther, Carson Brownlee & Valerio Pascucci (2019). Scalable Ray Tracing Using the Distributed FrameBuffer. EuroVis 2019. Published, 08/2019.
  • D. Hoang, A. Gyulassy, P. Bremer & V. Pascucci (2019). A Study of the Trade-off Between Reducing Precision and Reducing Resolution for Data Analysis and Visualization. IEEE Transactions on Visualization and Computer Graphics. Published, 01/2019.
  • Shusen Liu, Zhimin Li, Tao Li, Vivek Srikumar, Valerio Pascucci & Peer-Timo Bremer (2018). NLIZE: A Perturbation-Driven Visual Interrogation Tool for Analyzing and Interpreting Natural Language Inference Model . InfoVIS 2018. Accepted, 10/2018.
  • Shusen Liu, Tao, Li, Zhimin Li, Vivek Srikumar, Valerio Pascucci & Peer-Timo Bremer (2018). Visual Interrogation of Attention-Based Models for Natural Language Inference and Machine Comprehension . 2018 EMNLP Demonstration Track. Published, 10/2018.
  • Shusen Liu , Peer-Timo Bremer , Jayaraman J. Thiagarajan , Vivek Srikumar, Bei Wang, Yarden Livnat & Valerio Pascucci (2018). Visual Exploration of Semantic Relationships in Neural Word Embeddings. IEEE Transactions on Visualization and Computer Graphics. Vol. 24. Published, 10/2018.
  • Jeffrey Mohlman, Samuel Leventhal, Aniketh Venkat, Attila Gyulassy, Valerio Pascucci & Mohamed E. Salama (2018). Application of a Convolutional Neural Network to Distinguish Burkitt Lymphoma From Diffuse Large B-Cell Lymphoma. American Society for Clinical Pathology. Published, 09/2018.
  • Jeffrey Mohlman, Samuel Leventhal, Aniketh Venkat, Attila Gyulassy, Valerio Pascucci & Mohamed Salama (2018). Application of a Convolutional Neural Network to Distinguish Burkitt Lymphoma From Diffuse Large B-Cell Lymphoma. American Journal of Clinical Pathology. Vol. 150, S119. Published, 09/2018.
  • Qi Wu, Will Usher, Steve Petruzza, Sidharth Kumar, Feng Wang, Ingo Wald, Valerio Pascucci & Charles D. Hansen (2018). VisIt-OSPRay: Toward an Exascale Volume Visualization System. Eurographics Symposium on Parallel Graphics and Visualization. Published, 08/2018.
  • Sidharth Kumar, Alan Humphrey, Will Usher, Steve Petruzza, Brad Peterson, John A. Schmidt, Derek Harris, Ben Isaac, Jeremy Thornock, Todd Harman, Valerio Pascucci & Martin Berzins (2018). Scalable Data Management of the Uintah Simulation Framework for Next-Generation Engineering Problems with Radiation. Supercomputing Frontiers. Published, 08/2018.
  • Will Usher, Silvio Rizzi, Ingo Wald, Jefferson Amstutz, Joseph Insley, Venkatram Vishwanath, Nicola Ferrier, Michael E. Papka & Valerio Pascucci (2018). libIS: A Lightweight Library for Flexible In Transit Visualization. ISAV: In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization (ISAV '18). Published, 08/2018.
  • Will Usher, Silvio Rizzi, Ingo Wald, Jefferson Amstutz, Joseph Insley, Venkatram Vishwanath, Nicola Ferrier, Michael E. Papka & Valerio Pascucci (2018). A Lightweight Library for Flexible In Transit Visualization. In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization. Published, 08/2018.
  • Duong Hoang, Pavol Klacansky, Harsh Bhatia, Peer-Timo Bremer, Peter Lindstrom & Valerio Pascucci (2018). A Study of the Trade-off between Reducing Precision and Reducing Resolution for Data Analysis and Visualization. IEEE Transactions on Visualization and Computer Graphics (TVCG). Vol. 25, 1193–1203. Published, 08/2018.
  • Shusen Liu, Li, T, Zhimin Li, Srikumar, V., Valerio Pascucci & Peer-Timo Bremer (2018). Visual interrogation of attention-based models for natural language inference and machine comprehension . Lawrence Livermore National Lab.(LLNL). Published, 06/2018.
  • Harsh Bhatia, Attila G. Gyulassy, Vincenzo Lordi, John E. Pask, Valerio Pascucci & Peer-Timo Bremer (2018). TopoMS: Comprehensive Topological Exploration for Molecular and Condensed-Matter Systems. Journal of Computational Chemistry. Vol. 39, 936–952. Published, 06/2018.
  • Harsh Bhatia, Nikhil Jain, Abhinav Bhatele, Yarden Livnat, Jens Domke, Valerio Pascucci & Peer-Timo Bremer (2018). Interactive Investigation of Traffic Congestion on Fat-Tree Networks Using TreeScope. Computer Graphics Forum. Vol. 33, 561–572. Published, 06/2018.
  • Qi Wu, Will Usher, Steve Petruzza, Sidharth Kuma, Feng Wang, Ingo Wald, Valerio Pascucci & Charles D. Hansen (2018). Visit-ospray: Toward an exascale volume visualization system. The Eurographics Association. Published, 03/2018.
  • Steve Petruzza, Attila Gyulassy, Valerio Pascucci & Peer-Timo Bremer (2018). A task-based abstraction layer for user productivity and performance portability in post-moores era supercomputing. 3rd International Workshop on Post-Moore’s Era Supercomputing (PMES). Published, 03/2018.
  • Steve Petruzza, Sean Treichler, Valerio Pascucci & Peer-Timo Bremer (2018). Babelflow: An embedded domain specific language for parallel analysis and visualization. IEEE International Parallel and Distributed Processing Symposium, IPDPS ’18. IEEE. Published, 03/2018.
  • Steve Petruzza, Aniketh Venkat, Attila Gyulassy, Giorgio Scorzelli, Frederick Federer, Alessandra Angelucci, Valerio Pascucci & Peer-Timo Bremer (2018). Scaling big data neuroscience: From interactive analytics to hpc platforms. Big Data and HPC: Ecosystem and Convergence. Vol. 33, 53 – 68. Published, 03/2018.
  • Will Usher, Pavol Klacansky, Fredrick Federer, Peer-Timo Bremer, Aaron Knoll, Alessandra Angelucci & Valerio Pascucci (2017). A virtual reality visualization tool for neuron tracing. IEEE Transactions on Visualization and Computer Graphics. Vol. 24, 994–1003. Published, 12/2017.
  • Steve Petruzza, Aniketh Venkat, Attila Gyulassy, Giorgio Scorzelli, Frederick Federer, Alessandra Angelucci & Valerio Pascucci (2017). Interactive scalable analysis and visualization system. SIGGRAPH Asia 2017 Symposium on Visualization. Published, 11/2017.
  • Sidharth Kumar, Duong Hoang, Steve Petruzza, John Edwards & Valerio Pascucci (2017). Reducing network congestion and synchronization overhead during data aggregation when writing hierarchical data. IEEE 24rd International Conference on High Performance Computin. Published, 11/2017.
  • Will Usher, Pavol Klacansky, Alessandra Angelucci, Frederick Federer, Aaron Knoll, Peer-Timo Bremer, Jeff Yarch & Valerio Pascucci (2017). A Virtual Reality Visualization Tool for Neuron Tracing. IEEE Visualization (SciVis) 2017. Published, 11/2017.
  • Sidharth Kumar, Duong Hoang, Steve Petruzza, John Edwards & Valerio Pascucci (2017). Reducing network congestion and global communication bottlenecks during aggregation on Torus and Dragonfly topologies for writing hierarchical data. HiPC2017. Published, 11/2017.
  • Aniketh Venkat, Frederick Federer, Cameron Christensen, Attila Gyulassy, Will Usher, Alessandra Angelucci & Valerio Pascucci (2017). An Online System for Continuous Image Acquisition of Long-Range Circuits in Cleared Primate Cortex. 2017 Neuroscience Meeting. Published, 11/2017.
  • Sidharth Kumar, Duong Hoang , Steve Petruzza, John Edwards & Valerio Pascucci (2017). Reducing Network Congestion and Synchronization Overhead During Aggregation of Hierarchical Data. IEEE 24th International Conference on High Performance Computing (HiPC). Published, 10/2017.
  • Shusen Liu, Dan Maljovec, Bei Wang, Peer-Timo Bremer & Valerio Pascucci (2017). Visualizing High-Dimensional Data: Advances in the Past Decade. (pp. 1249 - 1268). Vol. 23. IEEE Transactions on Visualization and Computer Graphics. Published, 03/2017.
    http://ieeexplore.ieee.org/document/7784854/
  • Mitchell T. Ong, Harsh Bhatia, Attila G. Gyulassy, Erik W. Draeger, Valerio Pascucci, Peer-Timo Bremer, Vincenzo Lordi & John E. Pask (2017). Complex Ion Dynamics in Carbonate Lithium-Ion Battery Electrolytes. The Journal of Physical Chemistry. Vol. 121, 6589–6595. Published, 03/2017.
  • Direct Multifield Volume Ray Casting of Fiber Surfaces. IEEE TVCG 23(1), 2016 (IEEE Visualization — SciVis 2016) Kui Wu, Aaron Knoll, Benjamin J Isaac, Hamish Carr, and Valerio Pascucci. Accepted, 10/20/2016.
  • "A scalable cyberinfrastructure for interactive visualization of terascale microscopy data" A. Venkat, C. Christensen, A. Gyulassy, B. Summa, F. Federer, A. Angelucci and V. Pascucci, 2016 New York Scientific Data Summit (NYSDS), New York, NY, 2016, pp. 1-7. doi: 10.1109/NYSDS.2016.7747805. Published, 09/19/2016.
  • Critical Point Cancellation in 3D Vector Fields: Robustness and Discussion. Primoz Skraba, Paul Rosen, Bei Wang, Guoning Chen, Harsh Bhatia, and Valerio Pascucci. IEEE Transactions on Visualization and Computer Graphics (TVCG), vol. 22, no. 6, pp. 1683–1693, doi:10.1109/TVCG.2016.2534538. Published, 06/15/2016.
  • Rethinking Sensitivity Analysis of Nuclear Simulations with Topology. Accepted, 05/2016.
  • Embedded Domain-Specific Language and Runtime System for Progressive Spatiotemporal Data Analysis and Visualization Cameron Christensen, Shusen Liu, Giorgio Scorzelli, Ji-Woo Lee, Peer-Timo Bremer and Valerio Pascucci. IEEE Symposium on Large Data Analysis and Visualization (LDAV), 2016. Accepted, 04/30/2016.
  • Exploring the Evolution of Pressure-Perturbations to Understand Atmospheric Phenomena, W. N. Widanagamaachchi, A. Jacques, B. Wang, E. Crosman, P.-T. Bremer, V. Pascucci. and J. Horel., Proceedings of 2017 IEEE Pacific Visualization Symposium (PacificVis), Seoul, Korea, 2017. (To appear). Accepted, 04/18/2016.
  • Interactive Exploration of Atomic Trajectories Through Relative-Angle Distribution and Associated Uncertainties. Harsh Bhatia, Attila G. Gyulassy, Valerio Pascucci, Martina Bremer, Mitchell T. Ong, Vincenzo Lordi, Erik W. Draeger, John E. Pask, and Peer-Timo Bremer. In Proceedings of the 9th IEEE Pacific Visualization Symposium, pp. 120–127, Taipei, Taiwan. doi:10.1109/PACIFICVIS.2016.7465259. Published, 04/18/2016.
  • Evaluation of in-situ analysis strategies at scale for power efficiency and scalability Ivan Rodero, Manish Parashar, Aaditya G Landge, Sidharth Kumar, Valerio Pascucci, Peer-Timo Bremer 16th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), 2016. Published, 04/15/2016.
  • IN SITU EXPLORATION OF PARTICLE SIMULATIONS WITH CPU RAY TRACING Will Usher,Ingo Wald, Aaron Knoll, Michael Papka, Valerio Pascucci. Published, 04/10/2016.
  • Interactive Visualization and Exploration of Patient Progression in a Hospital Setting Wathsala Widanagamaachchi, Yarden Livnat, Peer-Timo Bremer, Scott Duvall and Valerio Pascucci. In Proceedings of the 2016 Workshop on Visual Analytics in Healthcare, Chicago, USA, 2016. Published, 04/05/2016.
  • Grassmannian Atlas: A General Framework for Exploring Linear Projections of High-Dimensional Data. Shusen Liu, Peer-Timo Bremer, Jayaraman J. Thiagarajan, Bei Wang, Brian Summa, and Valerio Pascucci. Computer Graphics Forum (CGF), 35(3), 1-10, 2016. Accepted, 03/30/2016.
  • A. G. Landge, P.-T. Bremer, A. Gyulassy, and V. Pascucci. Notes on the distributed computation of merge trees on cw-complexes. In Topology-Based Methods in Visualization and Analysis 2015, TopoInVis’15, 2015. Accepted, 10/2015.
  • Approximating the Generalized Voronoi Diagram of closely spaced objects. Computer Graphics Forum, 34(2):299–309. Published, 05/2015.
  • Visualization and Analysis of Large-Scale Atomistic Simulations of Plasma-Surface Interactions. Accepted, 05/2015.
    http://dx.doi.org/10.2312/eurovisshort.20151117
  • Visual Exploration of High-Dimensional Data through Subspace Analysis and Dynamic Projections. Accepted, 05/2015.
  • Visualizing High-Dimensional Data: Advances in the Past Decade Conference on Visualization (EuroVis), STAR - State of the Art Report, 2015. Accepted, 05/2015.
  • Visualizing High-Dimensional Data: Advances in the Past Decade. Accepted, 05/2015.
  • Analyzing Simulation-Based PRA Data Through Clustering: a BWR Station Blackout Case Study Probabilistic Safety Assessment & Management conference (PSAM), 2014. Extended Journal version: Reliability Engineering & System Safety (RESS), 2015. Accepted, 05/2015.
  • P.-T. Bremer, I. Hotzm, V. Pascucci, and R. Peikert. Topological methods in data analysis and visualization: Theory, algorithms, and applications iii. Mathematics and Visualization. Springer, 2014. Published, 07/2014.
  • The natural helmholtz-hodge decomposition for open-boundary flow analysis. IEEE Transactions on Visualization and Computer Graphics, PP(99):1{1, 2014. Accepted, 05/2014.
  • Flow visualization: Extracting features from time-dependent vector elds using internal reference frames. Computer Graphics Forum, 33(3):21{30, June 2014. Accepted, 05/2014.
  • A collaborative visual analytics suite for protein folding research. Journal of Molecular Graphics and Modelling, 53(0):59 { 71, 2014. Accepted, 05/2014.
  • Distortion-guided structuredriven interactive exploration of high-dimensional data. Comput. Graph. Forum, 33(3):101{110, 2014. Accepted, 02/2014.
  • Extracting features from time-dependent vector elds using internal reference frames. Comput. Graph. Forum, 33(3):21{30, 2014. Accepted, 02/2014.
  • Conforming morse-smale complexes. IEEE Trans. Vis. Comput. Graph, 20(12):2595{2603, 2014. Accepted, 02/2014.
  • Stability of dissipation elements: A case study in combustion. Comput. Graph. Forum, 33(3):51{60, 2014. Accepted, 02/2014.
  • Scalable Visualization and Interactive Analysis Using Massive Data Streams. V. Pascucci, P.-T. Bremer, A. Gyulassy, G. Scorzelli, C. Christensen, B. Summa, S. Kumar. Cloud Computing and Big Data, Advances in Parallel Computing, Volume 23, C. Catlett, W. Gentzsch, L. Grandinetti, G. Joubert, J. L. Vazquez-Poletti, Eds. IOS Press, 2013, pages 212-230. Published, 12/2013.
  • Interactive Data Exploration. B. Summa, A. Gyulassy, P.-T. Bremer, V. Pascucci. In Data Intensive Science, T. Critchlow, K. Kleese van Dam, Eds. Chapman & Hall/CRC Computational Science, 2013, pages 351-382. Published, 12/2013.
  • Scalable Visualization and Interactive Analysis Using Massive Data Streams. Valerio Pascucci, Peer.-Timo. Bremer, Attila Gyulassy, Giorgio Scorzelli, Cameron Christensen, Brian. Summa, Sidharth. Kumar. Cloud Computing and Big Data, Advances in Parallel Computing, Volume 23, C. Catlett, W. Gentzsch, L. Grandinetti, G. Joubert, J. L. Vazquez-Poletti, Eds. IOS Press, 2013, pages 212-230. Published, 12/2013.
  • ManyVis: Multiple Applications in an Integrated Visualization Environment, A. Rungta, B. Summa, D. Demir, P.-T. Bremer, V. Pascucci, IEEE Transactions on Visualization and Computer Graphics (Proceedings Scientific Visualization / Information Visualization 2013), 19 (12), 2878-2885. Published, 09/2013.
  • Bei Wang, Paul Rosen, Primoz Skraba, Harsh Bhatia, and Valerio Pascucci. Visualizing Robustness of Critical Points for 2D Time-Varying Vector Fields. Computer Graphics Forum (Proceedings of EuroVis), vol. 32, issue 3pt 2, pp. 221-230, June 2013. Published, 06/2013.
  • Visualizing robustness of critical points for 2d time-varying vector fields. In Proceedings of Eurovis 2013. Accepted, 12/2012.
  • Exploration of high-dimensional scalar funciton for nuclear reactor safety analysis and visualizaton. In Proceedings of International Conference on Mathematics and Computational Methods Applied to Nuclear Science & Engineering. Accepted, 12/2012.
  • Interactive Data Exploration Chapter in: Data Intensive Science. Chapmen & Hall/Crc Computational Science.. Accepted, 12/2012.
  • The ViSUS Visualization Framework, Chapter in: High Performance Visualization: Enabling Extreme-Scale Scientific Insight. Chapman & Hall/Crc Computational Science. Accepted, 12/2012.
  • The helmholtz-hodge decomposition- a survey. IEEE Transactions on Visualization and Computer Graphics. Accepted, 11/2012.
  • Commentson the "meshless helmholtz-hodge decomposition". IEEE Transactions on Visualization and computer Graphics. Accepted, 11/2012.
  • Analysis of large-scale scalar data using hixels. In IEEE Symposium on Large-Scale Data Analysis and Visualization, pages 23-30. Accepted, 10/2012.
  • Shreeraj Jadhav, Harsh Bhatia, Peer-Timo Bremer, Joshua A. Levine, Luis Gustavo Nonato, and Valerio Pascucci. Consistent Approximation of Local Flow Behavior for 2D Vector Fields. Topological Methods in Data Analysis and Visualization II. Mathematics and Visualization, 2012, Part 3, 141-159. Published, 01/2012.
  • Topological Methods in Data Analysis and Visualization II. Mathematics and Visualization, 2012, Part 3, 31-45. Accepted, 01/2012.
  • Attila Gyulassy, Valerio Pascucci. Computing Simply-Connected Cells in Three-Dimensional Morse-Smale Complexes. Topological Methods in Data Analysis and Visualization II. Mathematics and Visualization, 2012, Part 3, 31-45. Accepted, 01/2012.
  • Topology Verification for Isosurface Extraction Tiago Etiene, Luis Gustavo Nonato, Carlos Scheidegger, Julien Tierny, Thomas Peters, Valerio Pascucci, Mike Kirby, Claudio Silva. IEEE TVCG, Nov 2011. Accepted, 11/2011.
  • Sujin Phillip, Brian Summa, Peer-Timo Bremer, and Valerio Pascucci. Parallel Gradient Domain Processing of Massive Images. In EGPGV '11: Proceedings of Eurographics Symposium on Parallel Graphics and Visualization. Accepted, 11/2011.
  • Parallel Visualization on Large Clusters using MapReduce, H. T. Vo, J. Bronson, B. Summa, J. Comba, J. Freire, B. Howe, V. Pascucci, and C. Silva, IEEE Symposium on Large-Scale Data Analysis and Visualization, Providence, RI, USA, October 23-24, 2011. Accepted, 10/2011.
  • Scalable Parallel Building Blocks for Custom Data Analysis Tom Peterka, Robert Ross, Attila Gyulassy, Valerio Pascucci, Wesley Kendall, Han-Wei Shen, Teng-Yok Lee, Abon Chaudhuri, IEEE Symposium on Large-Scale Data Analysis and Visualization, Providence, RI, USA, October 23-24, 2011. Accepted, 10/2011.
  • Martin Schulz, Abhinav Bhatele, Peer-Timo Bremer, Todd Gamblin, Katherine Isaacs, Joshhua A. Levine, and Valerio Pascucci. Creating a tool set for optimizing topology-aware node mappings. In 5th Parallel Tools Workshop, Dresden, Germany, September 2011. Accepted, 09/2011.
  • PIDX: Efficient Parallel I/O for Multi-resolution Multi-dimensional Scientific Datasets, S. Kumar, V. Vishwanath, P. Carns, B. Summa, G. Scorzelli, V. Pascucci, R. Ross, J. Chen, H. Kolla, and R. Grout, IEEE Cluster 2011, Austin, TX, USA, September 26-30, 2011. Accepted, 09/2011.
  • Martin Schulz, Joshua A. Levine, Peer-Timo Bremer, Todd Gamblin, and Valerio Pascucci. Interpreting performance data across intuitive domains. In International Conference on Parallel Processing, pages 206-215, Taipei, Taiwan, September 2011. IEEE. Accepted, 09/2011.
  • Todd Gamblin, Martin Schulz, Peer-Timo Bremer, Joshua A. Levine, and Valerio Pascucci. Intuitive performance visualization techniques for topological analysis on capability machines. In Summer United Workshops on Parallel, Distributed, and Cooperative Processing, Kagoshima, Japan, July 2011. Accepted, 07/2011.
  • Massive Image Editing on the Cloud, B. Summa, H. T. Vo, C. Silva, and V. Pascucci, Proceedings of the IASTED International Conference on Computational Photography (CPhoto 2011), Vancouver, BC, Canada, June 1–3, 2011. Accepted, 06/2011.
  • Interactive Editing of Massive Imagery Made Simple: Turning Atlanta into Atlantis, B. Summa, G. Scorzelli, M. Jiang, P.-T. Bremer, V. Pascucci. ACM Transactions on Graphics, Vol. 30, 2, Article 7 (April 2011). Accepted, 04/2011.
  • Harsh Bhatia, Shreeraj Jadhav, Peer-Timo Bremer, Guoning Chen, Joshua A. Levine, Luis Gustavo Nonato, and Valerio Pascucci. Edge Maps: Representing Flow with Bounded Error. In Proceedings of IEEE Pacific Visualization Symposium, 75-82, Hong Kong, China, Mar. 1-4, 2011. Accepted, 03/2011.
  • G. Weber and P.-T. Bremer and V. Pascucci, Proc. TopoInVis 2011, Springer Verlag, Topological Cacti: Visualizing Contour-based Statistics, 2011. Published, 01/2011.
  • Parallel Gradient Domain Processing of Massive Images. By S. Philip, B. Summa, P.-T. Bremer, and V. Pascucci, In Proceedings of the Eurographics Symposium on Parallel Graphics and Visualization 2011, pp. 11-19. Accepted, 01/2011.
  • Topological feature extraction for comparison of terascale combustion simulation data, A Mascarenhas, RW Grout, PT Bremer, ER Hawkes, V Pascucci, JH Chen, Topological Methods in Data Analysis and Visualization, 229-240. Published, 01/2011.
  • Practical considerations in Morse-Smale complex computation,A Gyulassy, PT Bremer, B Hamann, V Pascucci, Topological Methods in Data Analysis and Visualization, 67-78. Published, 01/2011.
  • W. Harvey and O. Rubel and V. Pascucci and P.-T. Bremer and Y. Wang, Proc. TopoInVis 2011, Springer Verlag, Enhanced topology-sensitive clustering by Reeb graph shattering, 2011. Published, 01/2011.
  • Topology-based Feature Definition and Analysis, GH Weber, PT Bremer, A Gyulassy, V Pascucci, Astronomical Society of the Pacific Conference Series 444, 292. Accepted, 01/2011.
  • Adaptive Sampling with Topological Scores. Dan Maljovec, Bei Wang, Ana Kupresanin, Gardard Johannesson, Valerio Pascucci, Peer-Timo Bremer Working with Uncertainty Workshop at IEEE VisWeek , 2011. Accepted, 01/2011.
  • D. Thompson and J.A. Levine and J. Bennett and P.-T. Bremer and A. Gyulassy and V. Pascucci and P.P. Pebay, Proc. {IEEE} Symposium Large-Scale Data Analysis and Visualization, pages 23-30, Analysis of Large-Scale Scalar Data Using Hixels, 2011. Accepted, 01/2011.
  • Hybrid CPU-GPU Solver for Gradient Domain Processing of Massive Images. By Sujin Philip, Brian Summa, Peer-Timo Bremer and Valerio Pascucci. In Proceedings of the International Conference on Parallel and Distributed Systems 2011, pp. 244-251. Accepted, 01/2011.
  • Alex Jesus Cuadros Vargas and Luis Gustavo Nonato and Valerio Pascucci, Combinatorial Laplacian Image Cloning, SIBGRAPI, pp. 236-241, IEEE, 2011. Accepted, 01/2011.
  • Janine Bennett and Vaidyanathan Krishnamoorthy and Shusen Liu and Ray W. Grout and Evatt R. Hawkes and Jacqueline H. Chen and Jason Shepherd and Valerio Pascucci and Peer-Timo Bremer Feature-Based Statistical Analysis of Combustion Simulation Data IEEE Trans. Vis. Comput. Graph, 17(12), pp. 1822-1831, 2011. Accepted, 01/2011.
  • Harsh Bhatia, Shreeraj Jadhav, Peer-Timo Bremer, Guoning Chen, Joshua A. Levine, Luis Gustavo Nonato, and Valerio Pascucci. Flow Visualization with Quantified Spatial and Temporal Errors using Edge Maps. IEEE Transactions on Visualization and Computer Graphics (TVCG). Accepted, 01/2011.
  • Peer-Timo Bremer and Gunther H. Weber and Julien Tierny and Valerio Pascucci and Marcus S. Day and John B. Bell, Interactive Exploration and Analysis of Large-Scale Simulations Using Topology-Based Data Segmentation IEEE Transactions on Visualization and Computer Graphics, 17(9), pp. 1307-1324, September 2011. Accepted, 01/2011.
  • Julien Tierny and Joel Daniels II and Luis Gustavo Nonato and Valerio Pascucci and Cláudio T. Silva Inspired quadrangulation, Computer-Aided Design, 43(11), pp. 1516-1526, 2011. Accepted, 01/2011.
  • Harsh Bhatia, Gregory Norgard, Valerio Pascucci, and Peer-Timo Bremer. Comments on the "Meshless Helmholtz-Hodge decomposition". IEEE Transactions on Visualization and Computer Graphics (TVCG). Accepted, 01/2011.
  • Bei Wang and Brian Summa and Valerio Pascucci and Mikael Vejdemo-Johansson Branching and Circular Features in High Dimensional Data , IEEE Trans. Vis. Comput. Graph, 17(12), pp. 1902-1911, 2011. Accepted, 01/2011.
  • Morse-Smale Regression, Samuel Gerber, Oliver Rubel, Peer-Timo Bremer, Valerio Pascucci, Ross Whitaker, Journal of Computational and Graphical Statistics, 2012. Accepted, 01/2011.
  • Direct Feature Visualization Using Morse-Smale Complexes. A Gyulassy, N Kotava, M Kim, CD Hansen, H Hagen, V Pascucci, IEEE transactions on visualization and computer graphics. Accepted, 01/2011.
  • Sean Williams and Mark Petersen and Peer-Timo Bremer and Matthew Hecht and Valerio Pascucci and James P. Ahrens and Mario Hlawitschka and Bernd Hamann, Adaptive Extraction and Quantification of Geophysical Vortices, IEEE Trans. Vis. Comput. Graph, 17(12), pp. 2088-2095, 2011. Accepted, 01/2011.
  • P.-T. Bremer, G. Weber, J. Tierny, V. Pascucci, M. Day, and J. B. Bell. Interactive exploration and analysis of large scale simulations using topology-based data segmentation. IEEE Transactions on Visualization and Computer Graphics, December 2010. Published, 12/2010.
  • A. Gyulassy, P.-T. Bremer, B. Hamann, and V. Pascucci. Practical considerations in Morse-Smale complex computation. In Topological Methods in Data Analysis and Visualization: Theory, Algorithms, and Applications. Published, 10/2010.
  • A. Mascarenhas, R. Grout, P.-T. Bremer, V. Pascucci, E. Hawkes, and J. Chen. Topologicalfeature extraction for comparison of length scales in terascale combustion simulation data. In Topological Methods in Data Analysis and Visualization: Theory, Algorithms, and Applications. Published, 10/2010.
  • G. Weber, P.-T. Bremer, M. Day, J. Bell, and V. Pascucci. Feature tracking using Reeb graphs. In Topological Methods in Data Analysis and Visualization: Theory, Algorithms, and Applications. Published, 10/2010.
  • A. Gyulassy, P.-T. Bremer, and V. Pascucci. Towards topology-rich analysis and visualization. In Journal of Physics: Conference Series. Published, 10/2010.
  • G. H. Weber, P.-T. Bremer, A. Gyulassy, and V. Pascucci. Topology-based feature definition and analysis. In Numerical Modeling of Space Plasma Flows: ASTRONUM-2010, ASP Conference Series. Published, 10/2010.
  • S. Gerber, P.-T. Bremer, V. Pascucci, and R. Whitaker. Visual exploration of high dimensional scalar functions. IEEE Transations on Visualization and Computer Graphics. Published, 10/2010.
  • B. Summa, G. Scorzelli, M. Jiang, P.-T. Bremer, and V. Pascucci. Interactive editing of massive imagery made simple: Turning Atlanta into Atlantis. ACM Transactions on Graphics, 29(5), October 2010. Published, 10/2010.
    http://www.sci.utah.edu/publications/summa10/Summa...
  • Visual Exploration of High Dimensional Scalar Functions Gerber, S.; Bremer, P.; Pascucci, V.; Whitaker, R.; Visualization and Computer Graphics, IEEE Transactions on Volume: 16 , Issue: 6 Publication Year: 2010 , Page(s): 1271 - 1280. Published, 10/2010.
  • M. Berger, L. G. Nonato, V. Pascucci, and C. Silva. Fiedler trees for multiscale surface analysis. In Computers & Graphics (IEEE International Conference on Shape Modelling and Applications), 2010. Published, 10/2010.
  • H. T. Vo, J. Comba, B. Summa, C. T. Silva, and V. Pascucci. Streaming-enabled parallel data ow architecture for multicore systems. In EuroVis 2010, 2010. Published, 05/2010.
  • S. Dillard, V. Natarajan, G. Weber, V. Pascucci, and B. Hamann. Topology-guided tessellation of quadratic elements. International Journal of Computational Geome- try and Applications (IJCGA), 19(2):195-211, 2009. Published, 2009.
  • K. Potter, A. Wilson, P.-T. Bremer, D. Williams, C. Doutriaux, V. Pascucci, and C. Johhson. of uncertainty and ensemble data: Exploration of climate modeling and weather forecast data with integrated visus-cdat systems. Journal of Physics: C. S., 180, August 2009. Published, 2009.
  • E. W. Bethel, C. Johnson, S. Ahern, J. Bell, P.-T. Bremer, H. Childs, E. Cormier- Michel, M. Day, E. Deines, T. Fogal, C. Garth, C. G. R. Geddes, H. Hagen, B. Hamann, C. Hansen, J. J. ad K Joy, J. Krger, J. Meredith, P. Messmer, G. Ostrouchov, V. Pascucci, K. Potter, Prabhat, D. Pugmire, O. Rbel, A. Sanderson, C. Silva, D. Ushizima, G. Weber, B. Whitlock, , and K. Wu. Occam's razor and petascale visual data analysis. Journal of Physics: C. S., 180, August 2009. Published, 2009.
  • M. Berger, L. G. Nonato, V. Pascucci, and C. Silva. Fiedler trees for multiscale surface analysis. In Computers & Graphics (IEEE International Conference on Shape Modelling and Applications), 2010. to appear. Published, 2009.
  • E. Santos, J. Freire, C. Silva, A. Khan, J. Tierny, B. Grimm, L. Lins, V. Pascucci, S. A. Klasky", R. D. Barreto, and N. Podhorszki. Enabling advanced visualization tools in a simulation monitoring system. In Proceedings of the 5th IEEE Interna- tional Conference on e-Science, pages 358{365. IEEE, December 2009. Published, 2009.
  • J. Tierny, A. Gyulassy, E. Simon, and V. Pascucci. Loop surgery for volumetric meshes: Reeb graphs reduced to contour trees. IEEE Transaction on Visualization and Computer Graphics, 15(6):1177{1184, November 2009. Published, 2009.
  • A. Gyulassy, L. G. Nonato, P.-T. Bremer, C. Silva, and V. Pascucci. Robust topology-based multiscale analysis of scienti c data. IEEE Journal on Comput- ing in Science and Engineering, 11(5):88{95, September/October 2009. Published, 2009.
  • E. W. Bethel, O. Rubel, Prabhat, K. Wu, G. H. Weber, V. Pascucci, H. Childs, A. Mascarenhas, J. Meredith, and S. Ahern. Modern scienti c visualization is more than just pretty pictures. In Numerical Modeling of Space Plasma Flows : Astronum-2008 (Astronomical Society of the Paci c Conference Series)., 2009. Published, 2009.
  • C. Hansen, C. R. Johnson, V. Pascucci, and C. T. Silva. Visualization for dataintensive science, Chapter in: The Fourth Paradigm: Data-Intensive Scienti c Discovery, pages 153{163. Microsoft Research, 2009. Published, 2009.
  • Marc Day, John Bell, Peer-Timo Bremer, Valerio Pascucci, Vince Beckner, Michael Lijewski "Turbulence effects on cellular burning structures in lean premixed hydrogen flames" Combustion and Flame, Elsivier,. Published, 2009.
    http://www.sciencedirect.com/science?_ob=ArticleUR...
  • Valerio Pascucci, Kree Cole-McLaughlin, and Giorgio Scorzelli "he TOPORRERY: computation and presentation of multi-resolution topology" Mathematical Foundations of Scientific Visualization, Computer Graphics, and Massive Data Exploration orsten Möller, Bernd Hamann, Robert Russell editors. Published, 2009.
    http://www.springer.com/math/cse/book/978-3-540-25...
  • Attila Gyulassy and Peer-Timo Bremer and Bernd Hamann and Valerio Pascucci A Practical Approach to Morse-Smale Complex Computation: Scalability and Generality IEEE Trans. Vis. Comput. Graph, 14(6), pp. 1619-1626, 2008. Published, 2008.
    http://ieeexplore.ieee.org/search/wrapper.jsp?arnu...
  • Janine Bennett and Valerio Pascucci and Kenneth I. Joy A genus oblivious approach to cross parameterization Computer Aided Geometric Design, 25(8), pp. 592-606, 2008. Published, 2008.
    http://www.sciencedirect.com/science?_ob=ArticleUR...
  • Herbert Edelsbrunner and John Harer and Ajith Mascarenhas and Valerio Pascucci and Jack Snoeyink Time-varying Reeb graphs for continuous space-time data Comput. Geom, 41(3), pp. 149-166, 2008. Published, 2008.
    http://www.sciencedirect.com/science?_ob=ArticleUR...

Presentations

  • The National Science Data Fabric: Democratizing Data Access for Science and Society. Invited Talk/Keynote, Presented, 11/29/2021.
  • Extreme Data Management Analysis and Visualization for Materials Science and Manufacturing,. Invited Talk/Keynote, Presented, 10/01/2021.
  • "NEON Airborne Observation Platform Interactive Access and Visualization" Presented at the 2020 Virtual AGU Meeting (Workshop Access and Work with NEON data) . Invited Talk/Keynote, Presented, 12/01/2020.
  • "Data Analytics and Visualization of Massive Climate and Weather Data" Presented at 6th ENES Workshop on High Performance Computing for Climate and Weather . Invited Talk/Keynote, Presented, 05/29/2020.
    https://www.esiwace.eu/events/6th-hpc-workshop/pre...
  • AGU Meeting, Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 12/2019.
  • NSF Meeting, Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 11/2019.
  • Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 10/2019.
  • AI for science town hall, Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 10/2019.
  • Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 09/2019.
  • Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 09/2019.
  • Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 09/2019.
  • NSF Large Facilities Cyberinfrastructure Workshop, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 09/2019.
  • Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 08/2019.
  • Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 05/2019.
  • Spring ACCI Meeting, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 04/2019.
  • PRISMS Center Workshop, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 04/2019.
  • Machine Learning Workshop panel, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 04/2019.
  • 5th Annual BRAIN Initiative Investigators Meeting, Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 04/2019.
  • NSF NeuroNex reverse site visit panel V190921, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 03/2019.
  • ISUM 19 Keynote, Extreme Data Management Analysis and Visualization for Materials Science and Exascale Computing . Invited Talk/Keynote, Presented, 03/2019.
  • Big Data analytics with focus on acquisition, sharing and processing of high-resolution imaging data? Invited Talk/Keynote, Presented, 02/2019.
  • Seminar No. 145 "The Moving Target of Visualization Software for an Ever More Complex World". Invited Talk/Keynote, Presented, 02/2019.
  • Geometry Understanding in Higher Dimensions: ”Interactive visualization of high dimensional data: can we deal with curse of dimentionality and failure of intuition?”, Collège de France et Inria, Paris, France, June 7, 2017. Invited Talk/Keynote, Presented, 06/2017.
  • TopHPC17: ”Extreme Data Management, Analysis and Visualization for Exascale Supercomputers”, Tehran, Iran, April 25, 2017. Invited Talk/Keynote, Presented, 04/25/2017.
  • Extreme Data Management, Analysis for Oil and Gas Applications, invited talk, National University of Comahue, , Neuquén, Argentina. Invited Talk/Keynote, Presented, 12/04/2016.
  • Extreme Data Management, Analysis for Oil and Gas Applications, invited talk, Instituto Tecnologico de Buenos Aires, Buenos Aires, Argentina. Invited Talk/Keynote, Presented, 12/03/2016.
  • Multi-Scale Morse Theory for Science Discovery, invited talk, Stonybrook University, December 2016, Stonybrook, NY. Invited Talk/Keynote, Presented, 12/02/2016.
  • Extreme Data Management, Analysis and Visualization: Exploiting Large Data for Government Agencies, invited talk, TecNap 2016, , Villa La Angostura, Argentina. Invited Talk/Keynote, Presented, 11/28/2016.
  • Extreme Data Management Analysis and Visualization for Science Discovery, Consiglio Nazionale dei Geologi (National Council of Geologists), Rome, Italy,. Invited Talk/Keynote, Presented, 07/11/2016.
  • Extreme Data Management Analysis and Visualization for Science Discovery, Brookhaven National Laboratory, Upton, NY, . Invited Talk/Keynote, Presented, 06/19/2016.
  • Extreme Data Management Analysis and Visualization for Exascale Supercomputers, Salishan HPC Conference, Oregon, . Conference Paper, Refereed, Presented, 04/28/2016.
  • Extreme Data Management Analysis and Visualization for Exascale Supercomputers, Salishan HPC Conference, Oregon, . Invited Talk/Keynote, Presented, 04/28/2016.
  • Extreme Data Management Analysis and Visualization for Exascale Supercomputers, High Performance Computing From Clouds and Big Data to Exascale and Beyond, Cetraro, Italy, . Invited Talk/Keynote, Presented, 04/18/2016.
  • ExxonMobil Meeting. Invited Talk/Keynote, Presented, 11/12/2015.
  • LLNL. Invited Talk/Keynote, Presented, 07/27/2015.
  • SciDAC 3 meeting. Invited Talk/Keynote, Presented, 07/22/2015.
  • Extreme Scale meeting. Invited Talk/Keynote, Presented, 04/20/2015.
  • Keynote at Saudi Arabian High Performance Computing (SAHPC) 2014: "Extreme Data Management, Analysis and Visualization: Exploiting Large Data for Science Discovery , Khobar, SA, December 7, 2014. Invited Talk/Keynote, Presented, 12/2014.
  • Keynote at Global 3D Tech Forum 2014 Symposium 2014: "Big Data and the Scienti Methid", Seoul, South Korea, October 15, 2014. Invited Talk/Keynote, Presented, 10/2014.
  • Extreme Data Management Analysis and Visualization: Exploiting Large Data for Science Discovery, Qatar National Research Found, Doha, Qatar, September, 24, 2014,. Invited Talk/Keynote, Presented, 09/2014.
  • The Big Gift of Big Data, ATPESC Training Program, Argonne National Laboratory, August, 7, 2014. Invited Talk/Keynote, Presented, 08/2014.
  • The Big Gift of Big Data, International Advanced Research Workshop on High Performance Computing: From Clouds and Big Data to Exascale and Beyond. Cetraro, Italy, July 10, 2014. Invited Talk/Keynote, Presented, 07/2014.
  • The Big Gift of Big Data. School of Computing, Leeds University, Leeds, UK, July 17, 2014. Invited Talk/Keynote, Presented, 07/2014.
  • Shonan Meeting on Computer Visualization - Concepts and Challenges, Shonan Village Center, Japan, March 12, 2014. Invited Talk/Keynote, Presented, 03/12/2014.
  • SIAM minisymposium on Graph Analysis for Scienti c Discovery, Portland, OR, February 21, 2014. Invited Talk/Keynote, Presented, 02/21/2014.
  • National Renewable Energy Laboratory (NREL), Denver, CO, November 15, 2013. Invited Talk/Keynote, Presented, 11/15/2013.
  • Keynote at Jacobi2013: High-Performance Computing: Mathematical Models and Algorithms, Kaliningrad, Russia, October 4, 2013. Invited Talk/Keynote, Presented, 10/04/2013.
  • Keynote at Jacobi 2013: "High-Performance Computing: Mathematical Models and Algorithms, Kaliningrad, Russia, October 4, 2013. Invited Talk/Keynote, Presented, 09/2013.
  • Los Alamos National Laboratory, Los Alamos NM, July 9, 2013. Invited Talk/Keynote, Presented, 07/09/2013.
  • Eidgenssische Technische Hochschule Zrich (ETH), Zurich, CH, May 3, 2013. Invited Talk/Keynote, Presented, 05/03/2013.
  • KAUST Visualization Summit, Saudi Arabia, April 16, 2013. Invited Talk/Keynote, Presented, 04/16/2013.
  • Stanford Linear Accelerator, Menlo Park CA , March 7, 2013. Invited Talk/Keynote, Presented, 03/07/2013.
  • ADOBE. Invited Talk/Keynote, Presented, 12/2012.
  • Workshop at Siggraph Asia. Invited Talk/Keynote, Presented, 11/2012.
  • Exascale Research Conference. Invited Talk/Keynote, Presented, 10/2012.
  • DOE CScADS. Invited Talk/Keynote, Presented, 08/2012.
  • High Performance Computing, Grids and Clouds, Cetraro. Invited Talk/Keynote, Presented, 06/29/2012.
  • High Performance Computing, Grids and Clouds, Cetraro. Invited Talk/Keynote, Presented, 06/28/2012.
  • Algorithms in the Field at the ACM Symposium on Computational Geometry, UNC. Invited Talk/Keynote, Presented, 06/12/2012.
  • Battelle headquarters. Invited Talk/Keynote, Presented, 05/07/2012.
  • EuroVis, Paris, France. Invited Talk/Keynote, Presented, 05/2012.
  • Idaho National Laboratory. Invited Talk/Keynote, Presented, 04/12/2012.
  • IAMCS-Kaust workshop on Computational Biomedicine and Geophysics. Invited Talk/Keynote, Presented, 04/2012.
  • GE Healthcare. Invited Talk/Keynote, Presented, 03/2012.
  • ARUP Laboratories. Invited Talk/Keynote, Presented, 03/2012.
  • Battelle Eastern Science & Technology Center. Invited Talk/Keynote, Presented, 01/2012.
  • Fuel Cycle Simulator-Bethesda, MD. Invited Talk/Keynote, Presented, 10/2011.
  • Asron Department-. Invited Talk/Keynote, Presented, 09/2011.
  • Battelle DOE Graphic Forum-. Invited Talk/Keynote, Presented, 08/2011.
  • SciDAC proposal-Demver, CO. Invited Talk/Keynote, Presented, 08/2011.
  • PNNL-Pasco, WA. Other, Presented, 08/2011.
  • CIBC advisory comm. Invited Talk/Keynote, Presented, 07/2011.
  • ISC '11 Workshop, Hamburg Germany. Invited Talk/Keynote, Presented, 06/2011.
  • Attila Gyulassy, Joshua A. Levine, and Valerio Pascucci, Visualization of discrete gradient construction (multimedia submission). In 27th Symposium on Computational Geometry, pages 289-290. Other, Presented, 06/2011.
  • NNSA Conference-Fort Worth, TX. Invited Talk/Keynote, Presented, 05/2011.
  • Dagstuhl Seminar-Germany. Invited Talk/Keynote, Presented, 05/2011.
  • XLDB-Rockville, Maryland. Invited Talk/Keynote, Presented, 05/2011.
  • DOE CGF Conference, Ashville, N.Carolina. Invited Talk/Keynote, Presented, 04/2011.
  • Cascade workshop. Invited Talk/Keynote, Presented, 04/2011.
  • TAMU-ExxonMobil, Houston, TX. Invited Talk/Keynote, Presented, 02/2011.
  • PacificVis 2011 Hong Kong. Invited Talk/Keynote, Presented, 02/2011.
  • Exascale Workshop, Houston, TX. Invited Talk/Keynote, Presented, 02/2011.
  • SIAM-Reno, NV. Invited Talk/Keynote, Presented, 02/2011.
  • Sandia National Lab, New Mexico. Invited Talk/Keynote, Presented, 01/2011.
  • Telecom Paris Tech. Invited Talk/Keynote, Presented, 01/2011.
  • Invited Talk University of San Paulo, August 27, 2010, San Paulo, Brazil. Invited Talk/Keynote, Presented, 08/27/2010.
  • Invite Talk City University of New York, Graduate Center, February 25 2010, NY . Invited Talk/Keynote, Presented, 02/25/2010.
  • Multi-Scale Morse Theory for Scientific Data Analysis. Joint Mathematics Meetings of the American Mathematical Society (AMS) and Mathematical Association of America (MAA) . Invited Talk/Keynote, Presented, 01/06/2009.
    http://www.ams.org/amsmtgs/2110_intro.html
  • Invited talk at the CSRI workshop on workshop on combinatorial algebraic topology. Invited Talk/Keynote, Presented, 2009.
  • Invited talk at the CScADS 2009 workshop, July 20, 2009 in Lake Tahoe, CA. Invited Talk/Keynote, Presented, 2009.
  • Invited talk at the University of Utah Campus Cyberinfrastructure Day, March 11, 2009. Invited Talk/Keynote, Presented, 2009.
  • Invited Talk at the Joint AMS-MAA Mathematics Meetings, Tuesday January 6, 2009. Invited Talk/Keynote, Presented, 2009.
  • Multi-scale Morse Theory and Data Streaming for Science Discovery Fifth International Conference on Flow Dynamics 2008 . Invited Talk/Keynote, Presented, 11/19/2008.
    http://www.ifs.tohoku.ac.jp/gcoe/ICFD_html/program...
  • V Pascucci and A Mascarenhas Multiscale Morse theory for science discovery Journal of Physics : Con. Ser. 125 012098 (10pp). Conference Paper, Other, 2008.
  • Janine Bennett, Valerio Pascucci, Kenneth Joy "Genus Oblivious Cross Parameterization: Robust Topological Management of Intersurface Maps" Proceedings of Pacific Graphics 2007, pg. 238-247. Conference Paper, Other, 2007.

Research Groups

  • Attila Gyulassy, Senior Associate. 03/01/2019 - present.
  • Giorgio Scorzelli, Senior Associate. 03/01/2018 - present.

Geographical Regions of Interest

  • Saudi Arabia
    Consulate at Kaust during Sabbatical.

Grants, Contracts & Research Gifts

  • End-to-End High Performance Visualization,. PI: Chris Johnson. Co-PI(s): Valerio Pascucci, Chuck Hansen, Claudio Silva. 04/0110 - present. Total project budget to date: $7,500,000.00

Software Titles

  • ViSOAR. (Version 2.1) [Computer software, Apple App Store]. Release Date: 03/2016. Inventors: Amy Gooch and Valerio Passaguci.
  • PIDX Parallel I/O infrastructure for massive simulations. library for fast I/O of large scale simulations using a format that makes it easy to achieve remote streaming. Release Date: 10/30/2014.
  • Gigapixel David. Gigapixel David. Release Date: 10/2014. Inventors: Amy Gooch, Giorgio Scorzelli, Valerio Pascucci.
  • NDDAV. N-Dimensional Data Analysis and Visualizaton. Release Date: 11/2012.
  • TALASS. Time Tracking of Topological Features in Scientific Data. Release Date: 09/2012.
  • ViSUS. Large Scale Data Management and Visualization. Release Date: 01/2012.