Search Results - "Rogers, David H."

Measuring and Modeling the Feature Detection Threshold Functions of Colormaps by Ware, Colin, Turton, Terece L., Bujack, Roxana, Samsel, Francesca, Shrivastava, Piyush, Rogers, David H.

“…Pseudocoloring is one of the most common techniques used in scientific visualization. To apply pseudocoloring to a scalar field, the field value at each point…”
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Efficient Computation of Geodesics in Color Space by Bujack, Roxana, Caffrey, Elektra, Teti, Emily, Turton, Terece L., Rogers, David H., Miller, Jonah

“…Although scientists agree that a perceptual color space is not Euclidean and color difference measures, such as CIELAB's <inline-formula><tex-math…”
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The Good, the Bad, and the Ugly: A Theoretical Framework for the Assessment of Continuous Colormaps by Bujack, Roxana, Turton, Terece L., Samsel, Francesca, Ware, Colin, Rogers, David H., Ahrens, James

“…A myriad of design rules for what constitutes a "good" colormap can be found in the literature. Some common rules include order, uniformity, and high…”
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A terminology for in situ visualization and analysis systems by Childs, Hank, Ahern, Sean D., Ahrens, James, Bauer, Andrew C., Bennett, Janine, Bethel, E. Wes, Bremer, Peer-Timo, Brugger, Eric, Cottam, Joseph, Dorier, Matthieu, Dutta, Soumya, Favre, Jean M., Fogal, Thomas, Frey, Steffen, Garth, Christoph, Geveci, Berk, Godoy, William F., Hansen, Charles D., Harrison, Cyrus, Hentschel, Bernd, Insley, Joseph, Johnson, Chris R., Klasky, Scott, Knoll, Aaron, Kress, James, Larsen, Matthew, Lofstead, Jay, Ma, Kwan-Liu, Malakar, Preeti, Meredith, Jeremy, Moreland, Kenneth, Navrátil, Paul, O’Leary, Patrick, Parashar, Manish, Pascucci, Valerio, Patchett, John, Peterka, Tom, Petruzza, Steve, Podhorszki, Norbert, Pugmire, David, Rasquin, Michel, Rizzi, Silvio, Rogers, David H., Sane, Sudhanshu, Sauer, Franz, Sisneros, Robert, Shen, Han-Wei, Usher, Will, Vickery, Rhonda, Vishwanath, Venkatram, Wald, Ingo, Wang, Ruonan, Weber, Gunther H., Whitlock, Brad, Wolf, Matthew, Yu, Hongfeng, Ziegeler, Sean B.

“…The term “in situ processing” has evolved over the last decade to mean both a specific strategy for visualizing and analyzing data and an umbrella term for a…”
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Cinema image-based in situ analysis and visualization of MPAS-ocean simulations by O’Leary, Patrick, Ahrens, James, Jourdain, Sébastien, Wittenburg, Scott, Rogers, David H., Petersen, Mark

“…•We created an in situ exploration visualization of an MPAS-Ocean simulation.•We leveraged compositing in Cinema to provide interactive exploration.•We…”
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Information-Theoretic Exploration of Multivariate Time-Varying Image Databases by Tasnim, Humayra, Dutta, Soumya, Turton, Terece L., Rogers, David H., Moses, Melanie E., Altintas, Ilkay, Ferrier, Nicola

“…Modern scientific simulations produce very large datasets, making interactive exploration of such data computationally prohibitive. An increasingly common data…”
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Human–machine partnerships at the exascale: exploring simulation ensembles through image databases by Dahshan, Mai, Polys, Nicholas, House, Leanna, North, Chris, Pollyea, Ryan M., Turton, Terece L., Rogers, David H.

“…The explosive growth in supercomputers capacity has changed simulation paradigms. Simulations have shifted from a few lengthy ones to an ensemble of multiple…”
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The ECP ALPINE project: In situ and post hoc visualization infrastructure and analysis capabilities for exascale by Ahrens, James, Arienti, Marco, Ayachit, Utkarsh, Bennett, Janine, Binyahib, Roba, Biswas, Ayan, Bremer, Peer-Timo, Brugger, Eric, Bujack, Roxana, Carr, Hamish, Chen, Jieyang, Childs, Hank, Dutta, Soumya, Essiari, Abdelilah, Geveci, Berk, Harrison, Cyrus, Hazarika, Subhashis, Fulp, Megan Hickman, Hristov, Petar, Huang, Xuan, Insley, Joseph, Kawakami, Yuya, Keilers, Chloe, Kress, James, Larsen, Matthew, Lipsa, Dan, Majumder, Meghanto, Marsaglia, Nicole, Mateevitsi, Victor A, Pascucci, Valerio, Patchett, John, Patel, Saumil, Petruzza, Steve, Pugmire, David, Rizzi, Silvio, Rogers, David H, Rübel, Oliver, Salinas, Jorge, Sane, Sudhanshu, Shudler, Sergei, Stewart, Alexandra, Tsai, Karen, Turton, Terece L, Usher, Will, Wang, Zhe, Weber, Gunther H, Wetterer-Nelson, Corey, Woodring, Jonathan, Yenpure, Abhishek

“…A significant challenge on an exascale computer is the speed at which we compute results exceeds by many orders of magnitude the speed at which we save these…”
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Interactive visualization of multi‐data‐set Rietveld analyses using Cinema:Debye‐Scherrer by Vogel, Sven C., Biwer, Chris M., Rogers, David H., Ahrens, James P., Hackenberg, Robert E., Onken, Drew, Zhang, Jianzhong

“…A tool named Cinema:Debye‐Scherrer to visualize the results of a series of Rietveld analyses is presented. The multi‐axis visualization of the high‐dimensional…”
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An image-based approach to extreme scale in situ visualization and analysis by Ahrens, James, Jourdain, Sébastien, O'Leary, Patrick, Patchett, John, Rogers, David H., Petersen, Mark

“…Extreme scale scientific simulations are leading a charge to exascale computation, and data analytics runs the risk of being a bottleneck to scientific…”
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Foresight: Analysis That Matters for Data Reduction by Grosset, Pascal, Biwer, Christopher M., Pulido, Jesus, Mohan, Arvind T., Biswas, Ayan, Patchett, John, Turton, Terece L., Rogers, David H., Livescu, Daniel, Ahrens, James

“…As the computation power of supercomputers increases, so does simulation size, which in turn produces orders-of-magnitude more data. Because generated data…”
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Machine Learning from User Interaction for Visualization and Analytics: A Workshop-Generated Research Agenda by Wenskovitch, John, Dowling, Michelle, Grose, Laura, North, Chris, Chang, Remco, Endert, Alex, Rogers, David H.

“…At IEEE VIS 2018, we organized the Machine Learning from User Interaction for Visualization and Analytics workshop. The goal of this workshop was to bring…”
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Visualization of geologic stress perturbations using Mohr diagrams by Crossno, P., Rogers, D.H., Brannon, R.M., Coblentz, D., Fredrich, J.T.

“…Huge salt formations, trapping large untapped oil and gas reservoirs, lie in the deepwater region of the Gulf of Mexico. Drilling in this region is high-risk…”
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Cinema image-based in situ analysis and visualization of MPAS-ocean simulations by O’Leary, Patrick, Ahrens, James, Jourdain, Sébastien, Wittenburg, Scott, Rogers, David H., Petersen, Mark

“…We created an in situ exploration visualization of an MPAS-Ocean simulation.We leveraged compositing in Cinema to provide interactive exploration.We decreased…”
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ColorMoves: Real-time Interactive Colormap Construction for Scientific Visualization by Samsel, Francesca, Klaassen, Sebastian, Rogers, David H.

“…This article presents ColorMoves, an interactive tool that promotes exploration of scientific data through artist-driven color methods in a unique and…”
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Visualization of Salt-Induced Stress Perturbations by Crossno, Patricia, Rogers, David H., Brannon, Rebecca M., Coblentz, David

“…An important challenge encountered during post-processing of finite element analyses is the visualizing of three-dimensional fields of real-valued second-order…”
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Case study: visual debugging of finite element codes by Crossno, Patricia, Rogers, David H., Garasi, Christopher J.

“…We present an innovative application developed at Sandia National Laboratories for visual debugging of unstructured finite element physics codes. Our tool…”
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Detergent-solubilization, purification, and characterization of membrane-bound 3-hydroxy-3-methylglutaryl-coenzyme A reductase from radish seedlings by Bach, T.J, Rogers, D.H, Rudney, H

“…3‐Hydroxy‐3‐methylglutaryl‐CoA reductase (NADPH) was solubilized with polyoxyethylene ether (Brij) W‐1 from a heavy‐membrane fraction, sedimented at 16000xg…”
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Enabling Domain Expertise in Scientific Visualization With CinemaScience by Turton, Terece L., Banesh, Divya, Overmyer, Trinity, Sims, Benjamin H., Rogers, David H., Rhyne, Theresa-Marie

“…Scientific users present unique challenges to visualization researchers. Their high-level tasks require them to apply domain-specific expertise. We introduce a…”
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High-dimensional scientific data exploration via cinema by Woodring, Jonathan, Ahrens, James P., Patchett, John, Tauxe, Cameron, Rogers, David H.

“…Large-scale scientific simulations and experiments generate enormous volumes of data. Data analytics may become a bottleneck to scientific discovery without…”
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