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Creator | Title | Description | Subject | Date |
201 |
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Whitaker, Ross T. | A fast iterative method for solving the eikonal equation on triangulated surfaces | | | 2012 |
202 |
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Anderson, Erik Wesley | Using EEG to Investigate the Visual Properties of Images | | | 2012 |
203 |
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Bruderlin, Beat | Interaction with constraints in 3D modeling | Interactive geometric modeling is an important part of the industrial product design process. This paper describes how constraints can be used to facilitate the interactive definition of geometric objects and assemblies. We have implemented a geometric modeling system that combines the definition o... | Interactive geometric modeling; Industrial product design; Geometric constraints | 1990 |
204 |
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Pascucci, Valerio | Exploring performance data with boxfish | The growth in size and complexity of scaling applications and the systems on which they run pose challenges in analyzing and improving their overall performance. With metrics coming from thousands or millions of processes, visualization techniques are necessary to make sense of the increasing amount... | | 2012-01-01 |
205 |
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Bhanu, Bir | 3-D model building for computer vision | This paper presents a Computer-Aided Geometric Design (CAGD) based approach for building 3-D models which can be used for the recognition of 3-D objects for industrial machine vision applications. The objects are designed using the Alpha_1 CAGD system developed at the University of Utah. A new metho... | CAGD; 3-D models; Machine vision | 1985 |
206 |
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Drews, Frank; Bermudez, Julio Cesar; Agutter, James A.; Foresti, Stefano A.; Westenskow, Dwayne R.; Syroid, Noah Daniel; Tashjian, Elizabeth | Between art, science and technology: data representation architecture | As our civilization continues to dive deeper into the information age, making sense of complex data becomes critical. This work takes on this challenge by means of a novel method based on complete interdisciplinarity, design process and built-in evaluations. The result is the design, construction, ... | Data representation; Visualization design; Data environments | 2005 |
207 |
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Smith, Philip J. | The UQ-predictive Multidisciplinary Simulation Center for high efficiency electric power generation with carbon capture | The University of Utah Multidisciplinary Simulation Center was established in April of 2014 by the United States Department of Energy, National Nuclear Security Administration (NNSA)for the purpose of developing and demonstrating the use of formal uncertainty quantification (UQ) methodologies in con... | digital twin; biomass boiler; Bayesian analysis; uncertainty quantification; high performance computing; continuous optimization | 2021-03-31 |
208 |
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Hansen, Charles D.; Tasdizen, Tolga | Statistically quantitative volume visualization | Visualization users are increasingly in need of techniques for assessing quantitative uncertainty and error in the images produced. Statistical segmentation algorithms compute these quantitative results, yet volume rendering tools typically produce only qualitative imagery via transfer function-base... | Volume visualization; Uncertainty; Classification; Risk analysis | 2005 |
209 |
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Ogburn, Joyce L. | Acquiring minds want to know: ownership of intellectual property in the academic environment | This article is the third in a series dealing with intellectual property, technology, and information policies. It specifically addresses ownership of intellectual property in the academic environment, focusing on course materials, but providing commentary on other intellectual property. | Intellectual property; Rights; Academia | 1998 |
210 |
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Johnson, Christopher R. | Techniques for visualizing 3D unstructured meshes | We present a computational module for interactively visualizing, large-scale, 3D unstructured meshes. Scientists and engineers routinely solve large-scale computational boundary value problems on unstructured grids. These grids typically range from several hundred thousand elements to millions of el... | 3D unstructured meshes; Visualization | 1994 |
211 |
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Shirley, Peter S.; Parker, Steven G. | Towards interactive global illumination effects via sequential Monte Carlo adaptation | This paper presents a novel method that effectively combines both control variates and importance sampling in a sequential Monte Carlo context while handling general single-bounce global illumination effects. The radiance estimates computed during the rendering process are cached in an adaptive per... | Ray tracing; Illumination; Monte Carlo methods | 2008 |
212 |
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Pascucci, Valerio | The natural Helmholtz-Hodge decomposition for open-boundary flow analysis | The Helmholtz-Hodge decomposition (HHD), which describes a flow as the sum of an incompressible, an irrotational, and a harmonic flow, is a fundamental tool for simulation and analysis. Unfortunately, for bounded domains, the HHD is not uniquely defined, traditionally, boundary conditions are impose... | | 2014-01-01 |
213 |
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Freire, Juliana; Silva, Claudio T. | End-to-end eScience: integrating workflow, query, visualization, and provenance at an ocean observatory | Data analysis tasks at an Ocean Observatory require integrative and and domain-specialized use of database, workflow, visualization systems. We describe a platform to support these tasks developed as part of the cyberinfrastructure at the NSF Science and Technology Center for Coastal Margin Obser... | Coastal margins; Ocean observatories; Workflow systems; VisTrails | 2008-12 |
214 |
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Thompson, William B. | Feature-based reverse engineering of mechanical parts | Reverse engineering of mechanical parts requires extraction of information about an instance of a particular part sufficient to replicate the part using appropriate manufacturing techniques. This is important in a wide variety of situations, since functioning CAD models are often unavailable or unus... | Mechanical parts | 1995 |
215 |
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Spencer S. Eccles Health Sciences Library, University of Utah | IAIMS Newsletter October 1996 | The IAIMS Newsletter provides valuable information about Library activities and resources as well as informative articles related to information technology. | IAIMS | 1996-09-30 |
216 |
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Spencer S. Eccles Health Sciences Library, University of Utah | IAIMS Newsletter January 1996 | The IAIMS Newsletter provides valuable information about Library activities and resources as well as informative articles related to information technology. | IAIMS | 1996 |
217 |
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Painter, James S. | Radioptimization - Goal based rendering | This paper presents a method for designing the illumination in an environment using optimization techniques applied to a radiosity based image synthesis system. An optimization of lighting parameters is performed based on user specified constraints and objectives for the illumination of t h e envir... | Radioptimization; Illumination; Optimization; Lighting parameters; Radiosity based image synthesis | 1993 |
218 |
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Mueller, Timothy I. | Refinement estimation of B-spline curves and surfaces | An algorithm for refinement estimation for B-spline curves is presented. The algorithm uses approximations to the curvature and arc length to decide how a curve should be refined. The algorithm can also be used to produce isoparametric curves or polygonal tessellations from a Bspline surface. | B-spline; Curves; Surfaces; Algorithm; Curvature; Arc length; Isoparametric curves; Polygonal tessellations | 1988 |
219 |
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Cates, Joshua E.; Whitaker, Ross T.; Jones, Greg M. | Case study: an evaluation of user-assisted hierarchical watershed segmentation | While level sets have demonstrated a great potential for 3D medical image segmentation, their usefulness has been limited by two problems. First, 3D level sets are relatively slow to compute. Second, their formulation usually entails several free parameters which can be very difficult to correctl... | Watershed segmentation; Brain tumor imaging | 2004-02-27 |
220 |
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Bruderlin, Beat | A new approach to tolerance analysis | Tolerance analysis is seen as part of a more general problem, namely handling data with uncertainty. Uncertain geometric data arises when interpreting measured data, but also in solid modeling where floating point approximations are common, when representing design tolerances, or when dealing with l... | Tolerance analysis | 1994 |
221 |
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Cohen, Elaine | Constant scallop height tool path generation | An approach for the automatic generation of constant scallop height tool paths is presented. An example is shown generated from a B-spline model, although it can be used with many types of sculptured surfaces. The approach utilizes surface subdivision techniques and a new algorithm for tool path gen... | Scallop height; Tool path generation; B-spline model | 1989 |
222 |
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Mendenhall, Morgan Taylor | University counseling centers and student vets | Mental health care is changing, as are the needs of student veterans, placing stress upon current mental health care models. As such, this study looked at the potential ability of university and counseling centers to meet the needs of student military veterans in transitioning to college life and d... | Student veterans; Counseling centers | 2013 |
223 |
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Dolcourt, John L.; Hales, Joseph W. | Use of internet searches for physician learning | INTRODUCTION In 2005 the American Medical Association (AMA) approved the structure for awarding continuing medial education (CME) credit to physicians searching the Internet for answers to point-of-care related questions. Previous investigations of how physicians use the Intenet have relied on... | Trapeze Interactive Poster | 2009 |
224 |
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Cohen, Elaine | Error bounded approximate reparametrization of NURBS curves | This paper reports research on solutions to the following reparametrization problem: approximate c(r(t)) by a NURBS where c is a NURBS curve and r may, or may not, be a NURBS function. There are many practical applications of this problem including establishing and exploring correspondence in geomet... | Reparametrization; NURBS curve | 2000 |
225 |
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Tasdizen, Tolga; Hansen, Charles D. | Statistically quantitative volume visualization | Visualization users are increasingly in need of techniques for assessing quantitative uncertainty and error in the images produced. Statistical segmentation algorithms compute these quantitative results, yet volume rendering tools typically produce only qualitative imagery via transfer functionbase... | | 2005 |