Computational Science Research Center
Date of the Event: October 29, 2021
TITLE: CSRC Colloquium Anomaly Detection and Explanation in Big Data DATE: Friday, October 29, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Hajar Homayouni, Computer Science, San Diego State University ABSTRACT: Data quality tests are used to validate the data stored in databases and data warehouses, and to detect violations of syntactic and semantic constraints. […]
Date of the Event: October 22, 2021
TITLE: CSRC Colloquium On the making of Probabilistic Tsunami Hazard Assessments (PTHA) DATE: Friday, October 22, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Ignacio Sepulveda, Civil, Construction and Environmental Engineering, San Diego State University ABSTRACT: In the last 15 years, Probabilistic Tsunami Hazard Assessments/Analyses (PTHA) have gained recognition as a powerful approach to quantify […]
Date of the Event: October 15, 2021
TITLE: CSRC Colloquium Adjoint-based data assimilation and Hessian analysis of turbulent flows DATE: Friday, October 15, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Qi Wang, Aerospace Engineering, San Diego State University ABSTRACT: Turbulence affects fluid flows across scales and application domains. The capabilities to accurately model and estimate information for turbulence is essential for […]
Date of the Event: October 8, 2021
TITLE: CSRC Colloquium Interpretation of Radiological Imaging Features using Generative Adversarial Networks DATE: Friday, October 8, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Kyle Hasenstab, Mathematics and Statistics, San Diego State University ABSTRACT: Convolutional neural networks (CNNs) have become valuable instruments for computer vision in medical imaging, able to learn features of disease without […]
Date of the Event: October 1, 2021
TITLE: CSRC Colloquium Informing Missing Physics with Model Form Error and Model Selection DATE: Friday, October 1, 2021 TIME: 3:30 PM LOCATION: Virtual Zoom Conference SPEAKER: Dr. Kathryn A. Maupin, Senior Member of the Technical Staff, Optimization and Uncertainty Quantification, Sandia National Laboratories ABSTRACT: Despite continuing advances in statistical inversion and modeling, model inadequacy due […]
Date of the Event: September 24, 2021
TITLE: CSRC Colloquium Impulsive Tsunami and Large Runup Along the Sanriku Coast of Japan Produced by an Inelastic Wedge Deformation Model DATE: Friday, September 24, 2021 TIME: 3:30 PM LOCATION: Virtual Zoom Conference SPEAKER: Dr. Shuo Ma, Geological Sciences, San Diego State University ABSTRACT: The Sanriku coast hosted several of the most devastating tsunami in […]
Date of the Event: September 17, 2021
TITLE: CSRC Colloquium Data-driven Smart Truck Drivers management amid covid-19 pandemic: a framework, and case study DATE: Friday, September 17, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Carlos D. Paternina-Arboleda, Management Information Systems, San Diego State University ABSTRACT: This research work covers analytics and optimization of large-scale transportation and Logistics systems. The core relates […]
Date of the Event: September 10, 2021
TITLE: CSRC Colloquium COVID-19 from Within-Host Infection to Between-Host Transmission: Modeling Perspective DATE: Friday, September 10, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Naveen Vaidya, Mathematics and Statistics, San Diego State University ABSTRACT: Despite the development of vaccines, the COVID-19 pandemic still poses a continuous threat due to the emergence of multiple strains. Insights […]
Date of the Event: September 3, 2021
TITLE: CSRC Colloquium Adaptive Mesh Refinement: Algorithms and Applications DATE: Friday, September 3, 2021 TIME: 3:30 PM LOCATION: Virtual Zoom Conference SPEAKER: Dr. Ann Almgren, Senior Scientist, Computational Research Division/ Applied Mathematics, Lawrence Berkeley National Lab ABSTRACT: Adaptive mesh refinement (AMR) is a technique we use as a numerical microscope to zoom in on areas […]
Date of the Event: August 27, 2021
TITLE: CSRC Colloquium Recent Advances on Mimetic Difference Methods DATE: Friday, August 27, 2021 TIME: 3:30 PM LOCATION: GMCS 314 SPEAKER: Jose E. Castillo, Computational Science, San Diego State University ABSTRACT: Mimetic Differences Operators have been used to develop numerical schemes for solving partial differential equations very effectively. These operators, Divergence, Gradient and Curl, satisfy […]