Filters: Collection: "ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 51 |
 |
Breaderson, Dean J. | The I3Stick: an inexpensive, immersive, interaction device | Virtual environments require interaction devices that are intuitive and ergonomic, yet capable of many input parameters. Many devices satisfying these requirements can be expensive, difficult to manipulate, and often require the integration of large software libraries with existing applications. We ... | Virtual environments; I3Stick; Interaction devices | 1999 |
| 52 |
 |
Hansen, Charles D. | Dynamic particle system on the GPU | 2012 | ||
| 53 |
 |
Kasera, Sneha K.; Patwari, Neal | Mobility Assisted Secret Key Generation | Signature Based Key Generation. Wireless link signature; multiple paths caused by radio waves; their measurements are good signatures of links; link signatures measured almost symmetrically at two ends of wireless link, but cannot be measured from another location; use for secret key establishment;... | ||
| 54 |
 |
Teerlink, Craig Carl | Heritability of facial appearance | 2012 | ||
| 55 |
 |
Berzins, Martin | Uintah hybrid task-based parallelism algorithm | Abstract-Uintah is a software framework that provides an environment for solving large-scale science and engineering problems involving the solution of partial differential equations. Uintah uses a combination of fluid-flow solvers and particle-based methods for solids, together with adaptive meshin... | 2012-01-01 | |
| 56 |
 |
Whitaker, Ross T. | A fast iterative method for solving the eikonal equation on triangulated surfaces | 2012 | ||
| 57 |
 |
Gerig, Guido | Brain imaging studies: high throughput by automatic processing pipeline | 2012 | ||
| 58 |
 |
Pascucci, Valerio | Topology based feature extraction and analysis | 2012 | ||
| 59 |
 |
Anderson, Erik Wesley | Using EEG to Investigate the Visual Properties of Images | 2012 | ||
| 60 |
 |
Parker, Steven G.; Hansen, Charles D.; Johnson, Christopher R. | Computational steering and the SCIRun integrated problem solving environment | SCIRun is a problem solving environment that allows the interactive construction, debugging, and steering of large-scale scientific computations. We review related systems and introduce a taxonomy that explores different computational steering solutions. Considering these approaches, we discuss why ... | Computational steering; Problem solving environment; SCIRun; Volume rendering | 1997 |
| 61 |
 |
Hansen, Charles D.; Parker, Steven G.; Johnson, Christopher R. | Integrated problem solving environment: the SCIRun computational steering system | SCIRun is a scientific programming environment that allows the interactive construction, debugging, and steering of large-scale scientific computations. We review related systems and introduce a taxonomy that explores different computational steering solutions, Considering these approaches, we discu... | SCIRun; Computational steering; Problem solving environment; Distributed computing | 1998 |
| 62 |
 |
Johnson, Christopher R. | Computer simulation and visualization in medicine | The goals of medical simulation and visualization are multifaceted. While some simulations and visualizations facilitate diagnosis, others help physicians plan surgery, therapy, and other forms of treatment. Still other simulation and visualization techniques are used for medical training and to acq... | Technology; Computer assisted instruction; Computer graphics | 2000 |
| 63 |
 |
Tasdizen, Tolga; Terry, Christi M.; Cheung, Alfred K.; Kirby, Robert Michael II | Using the stochastic collocation method for the uncertainty quantification of drug concentration due to depot shape variability | Numerical simulations entail modeling assumptions that impact outcomes. Therefore, characterizing, in a probabilistic sense, the relationship between the variability of model selection and the variability of outcomes is important. Under certain assumptions, the stochastic collocation method offers ... | 2009 | |
| 64 |
 |
Gilbert, Nathan Alan; Riloff, Ellen M. | Exploring Knowledge-Rich Solutions to Noun Phrase Coreference Resolution | Coreference resolution is the task of identifying coreferent expressions in text. Accurate coreference resolution can improve other tasks such as machine translation, information retrievel and document summarization. Currently, the best approaches involve some form of supervised Machine Learni... | ||
| 65 |
 |
Joshi, Sarang; Venkatasubramanian, Suresh | Matching shapes using the current distance | Current Distance: It was introduced by Vaillant and Glaunès as a way of comparing shapes (point sets, curves, surfaces). This distance measure is defined by viewing a shape as a linear operator on a k-form field, and constructing a (dual) norm on the space of shapes. Shape Matching: Given two s... | ||
| 66 |
 |
Parker, Steven G.; Johnson, Christopher R. | Interactive manipulation of contour data using the layers program | The "layers" program is useful for visualizing and editing large sets of contour data. These datasets arise frequently when trying to extract geometry from MRI slices. Due to the imprecise nature of the MR imaging and segmentation processes, the contours extracted may not accurately reflect the huma... | Contour data; Layers program; MRI slices | 1994 |
| 67 |
 |
Pascucci, Valerio | Flow visualization with quantified spatial and temporal errors using edge maps | Robust analysis of vector fields has been established as an important tool for deriving insights from the complex systems these fields model. Traditional analysis and visualization techniques rely primarily on computing streamlines through numerical integration. The inherent numerical errors of such... | 2012-01-01 | |
| 68 |
 |
Potter, Kristin Carrie | Uncertainty visualization prototypes for materials modeling | 2012 | ||
| 69 |
 |
Henderson, Thomas C.; Sikorski, Christopher | Computational sensor networks | We propose Computational Sensor Networks as a methodology to exploit models of physical phenomena in order to better understand the structure of the sensor network. To do so, it is necessary to relate changes in the sensed variables (e.g., temperature) to the aspect of interest in the sensor netw... | Computational sensor networks | 2007 |
| 70 |
 |
Berzins, Martin | Radiation modeling using the Uintah heterogeneous CPU/GPU runtime system | The Uintah Computational Framework was developed to provide an environment for solving fluid-structure interaction problems on structured adaptive grids on large-scale, long-running, data-intensive problems. Uintah uses a combination of fluid-flow solvers and particle-based methods for solids, toget... | 2012-01-01 | |
| 71 |
 |
Rosen, Paul Andrew | Cache ensemble analysis for understanding algorithmic memory performance | 2012 | ||
| 72 |
 |
Hansen, Charles D.; Johnson, Christopher R. | Prototype system for synergistic data display | Multimodal interfaces have been shown to increase user performance for a variety of tasks. We have been investigating the synergistic benefits of haptic scientific visualization using an integrated, semi-immersive virtual environment. The Visual Haptic Workbench provides multimodal interaction; imm... | Visual Haptic Workbench; Haptic interfaces; Scientific visualization | 2001 |
| 73 |
 |
Sanderson, Allen Reed | Visualization and analysis tools for assisting in evaluating fusion simulations | 2012 | ||
| 74 |
 |
Kirby, Robert Michael II | Investigation of smoothness-increasing accuracy-conserving filters for improving streamline integration through discontinuous fields | Streamline integration of fields produced by computational fluid mechanics simulations is a commonly used tool for the investigation and analysis of fluid flow phenomena. Integration is often accomplished through the application of ordinary differential equation (ODE) integrators - integrators whose... | Streamline integration; Finite element; Finite volume; Filtering techniques; Adaptive error control | 2008 |
| 75 |
 |
Bronson, Jonathan Richard | Lattice cleaving: a multimaterial tetrahedral meshing algorithm with guarantees | We introduce a new algorithm for generating tetrahedral meshes that conform to physical boundaries in volumetric domains consisting of multiple materials. The proposed method allows for an arbitrary number of materials, produces high-quality tetrahedral meshes with upper and lower bounds on dihedral... | 2014-01-01 |