TACCSTER 2019 Proceedings
Recent Submissions
-
VISVE – A VIScous Vorticity Equation Model Applied to Cylinders, Hydrofoils, Propellers
(2019)A newly developed numerical tool for Computational Fluid Dynamics (CFD) computations is presented. This method is designed to be spatially compact and computationally efficient, and meanwhile capable of modeling the dynamics ... -
Insight into the Sealing Capacity of Mudrocks determined using a Digital Rock Physics Workflow
(2019)Primary objective: To better understand seal capacity in mudrocks and to determine the conditions under which a mudrock seal fails by allowing a non-wetting fluid to percolate. Hypothesis: Mudrock seals can fail below the ... -
The Path to Exascale
(2019) -
Supervised Community Detection in Protein-interaction Networks
(2019)Community detection problems arise in several fields with networks, from biology and medicine to social studies and cybersecurity. Networks in these fields tend to be massive - for instance hu.MAP, the human protein ... -
A High Performance Lattice Boltzmann Solver with Applications to Multiphase Flow in Porous Media
(2019)Multiphase flow is significant to many industrial processes such as the geologic storage of CO2 and oil recovery. Microscale simulation of flow in complex geological formations such as saline aquifers or oilfields is a ... -
Towards Real-time Fully Coherent Search for Gravitational Wave Signals from Compact Binary Coalescences
(2019)While a fully coherent all-sky search is known to be optimal for detecting gravitational wave signals from the inspiral and merger of a binary system of compact objects -- a compact binary coalescence (CBC) -- its high ... -
Exploring Schrodinger’s 3-body Fermionic Wave Function in a Plane-wave Basis
(2019)A host of proven and new fundamental technologies allow one to approach Schrodinger’s equation in a 3-body plane-wave basis. Using the Andromeda code on Lonestar 5, my current runtime is solving lithium to chemical accuracy. ... -
Appearances of the Birthday Paradox in High Performance Computing
(2019)We give an elementary statistical analysis of two High Performance Computing issues, processor cache mapping and network port mapping. In both cases we find that, as in the birthday paradox, random assignment leads to more ... -
Research and Development of Immersive Computational Thinking Tools using Virtual Reality, Natural Hazards Data, and Scientific Visualization to Engage K-12 Students in Scientific Computing and Engineering Education
(2019)The NHERI DesignSafe-CI Research Experience for Teachers (RET) supplement recruits two high school teachers to work alongside faculty, researchers, and staff of the Texas Advanced Computing Center (TACC) at The University ... -
Phylogenetic and Kinematic Constraints of the Vocal-flight–respiratory Axis
(2019)The Motor Theory for Vocal Learning Origin posits that vocal imitation, the substrate for human speech, is a specialization of an ancestral neural pathway in the forebrain that controls locomotor activities. Birds have ... -
3D Scene Generation via Unsupervised Object Synthesis
(2019)Understanding the geometric and semantic structure of a scene (scene understanding) is a crucial problem in robotics. Researchers have employed deep learning to address scene understanding problems such as instance ... -
Arctos: A Collaborative Collection Management Solution
(2019)Arctos (arctosdb.org) is a cost-effective, online collaborative collection management solution employed by more than 180 collections to manage and provide access to >3.5 million biodiversity and cultural records and >775,000 ... -
Efficiently Mapping Linear Algebra to High-Performance Code
(2019)Aware of the role that linear algebra plays in scientific applications, we investigate if/how matrix expressions can be efficiently evaluated with current high-level languages. On the one hand, the numerical linear algebra ... -
Trajectory Grid: A Lagrangian Advection Algorithm Implemented into CMAQ
(2019)Eulerian chemical transport models (e.g. EPA’s CMAQ) cannot clearly show the source-receptor of polluted areas. Furthermore, Lagrangian back-trajectory analysis (e.g. NOAA HYSPLIT) cannot clearly show the polluted air mass; ...
RSS 1.0