Search Results - "Bethel, E.W."

Real-time capable modeling of ICRF heating on NSTX and WEST via machine learning approaches by Sánchez-Villar, Á., Bai, Z., Bertelli, N., Bethel, E.W., Hillairet, J., Perciano, T., Shiraiwa, S., Wallace, G.M., Wright, J.C.

“…A real-time capable core Ion Cyclotron Range of Frequencies (ICRF) heating model on NSTX and WEST is developed. The model is based on two nonlinear regression…”
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Query-Driven Visualization of Time-Varying Adaptive Mesh Refinement Data by Gosink, L.J., Anderson, J.C., Bethel, E.W., Joy, K.I.

“…The visualization and analysis of AMR-based simulations is integral to the process of obtaining new insight in scientific research. We present a new method for…”
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Interactive, Internet Delivery of Visualization via Structured Prerendered Multiresolution Imagery by Jerry Chen, Ilmi Yoon, Bethel, E.W.

“…We present a novel approach for latency-tolerant delivery of visualization and rendering results, where client-side frame rate display performance is…”
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Integrating Data Clustering and Visualization for the Analysis of 3D Gene Expression Data by Rubel, O., Weber, G.H., Min-Yu Huang, Bethel, E.W., Biggin, M.D., Fowlkes, C.C., Luengo Hendriks, C.L., Keranen, S.V.E., Eisen, M.B., Knowles, D.W., Malik, J., Hagen, H., Hamann, B.

“…The recent development of methods for extracting precise measurements of spatial gene expression patterns from three-dimensional (3D) image data opens the way…”
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The grid and future visualization system architectures by Shalf, J., Bethel, E.W.

“…The promise of grid computing, particularly grid-enabled visualization, is a transparent, interconnected fabric to link data sources, computing (visualization)…”
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Chromium Renderserver: Scalable and Open Remote Rendering Infrastructure by Paul, B, Ahern, S, Bethel, E.W, Brugger, E, Cook, R, Daniel, J, Lewis, K, Owen, J, Southard, D

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Grid-distributed visualizations using connectionless protocols by Bethel, E.W., Shalf, J.

“…The NERSC and Lawrence Berkeley National Laboratory visualization group has developed the Visapult tool to attack grand challenge problems. Visapult is a…”
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Visualization of Growth Curve Data from Phenotype Microarray Experiments by Jacobsen, J.S., Joyner, D.C., Borglin, S.E., Hazen, T.C., Arkin, A.P., Bethel, E.W.

“…Phenotype microarrays provide a technology to simultaneously survey the response of an organism to nearly 2,000 substrates, including carbon, nitrogen and…”
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Deploying Web-based visual exploration tools on the grid by Jankun-Kelly, T.J., Kreylos, O., Kwan-Liu Ma, Hamann, B., Joy, K.I., Shalf, J., Bethel, E.W.

“…Grid-based computing facilitates access to different resources. But management in a grid-based environment isn't centralized. To use grid resources…”
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Query-driven visualization of large data sets by Stockinger, K., Shalf, J., Wu, K., Bethel, E.W.

“…We present a practical and general-purpose approach to large and complex visual data analysis where visualization processing, rendering and subsequent human…”
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Detecting Distributed Scans Using High-Performance Query-Driven Visualization by Stockinger, K., Bethel, E.W., Campbell, S., Dart, E., Wu, K.

“…Modern forensic analytics applications, like network traffic analysis, perform high-performance hypothesis testing, knowledge discovery and data mining on very…”
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Accelerating Network Traffic Analytics Using Query-Driven Visualization by Bethel, E.W., Campbell, S., Dart, E., Stockinger, K., Kesheng Wu

“…Realizing operational analytics solutions where large and complex data must be analyzed in a time-critical fashion entails integrating many different types of…”
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Interoperability of visualization software and data models is not an achievable goal by Bethel, E.W.

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Automated Analysis for Detecting Beams in Laser Wakefield Simulations by Ushizima, D.M., Rubel, O., Prabhat, Weber, G.H., Bethel, E.W., Aragon, C.R., Geddes, C.G.R., Cormier-Michel, E., Hamann, B., Messmer, P., Hagen, H.

“…Laser wakefield particle accelerators have shown the potential to generate electric fields thousands of times higher than those of conventional accelerators…”
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Sort-first, distributed memory parallel visualization and rendering by Bethel, E.W., Humphreys, G., Paul, B., Brederson, J.D.

“…While commodity computing and graphics hardware has increased in capacity and dropped in cost, it is still quite difficult to make effective use of such…”
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Network Traffic Analysis With Query Driven Visualization SC 2005 HPC Analytics Results by Stockinger, Kurt, Wu, Kesheng, Campbell, Scott, Lau, Stephen, Fisk, Mike, Gavrilov, Eugene, Kent, Alex, Davis, Christopher E., Olinger, Rick, Young, Rob, Prewett, Jim, Weber, Paul, Caudell, Thomas P., Bethel, E. Wes, Smith, Steve

“…Our analytics task is to identify, characterize, and visualize anomalous subsets of as large of a collection of network connection data as possible. We use a…”
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Parallel cell projection rendering of adaptive mesh refinement data by Weber, G.H., Ohler, M., Kreylos, O., Shalf, J.M., Bethel, E.W., Hamann, B., Scheuermann, G.

“…Adaptive mesh refinement (AMR) is a technique used in numerical simulations to automatically refine (or de-refine) certain regions of the physical domain in a…”
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