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[Illinois] Cancer Community Symposium 2012: A Sensitivity Scale for Targeting T Cells with Chimeric Antigen Receptors (CAR) and Bispecific T Cell Engagers (BiTE)
09 May 2012 | Online Presentations | Contributor(s): Jennifer Stone
Using a patients immune system to target cancer and maintain long-term surveillance is an attractive goal. Although T cells can respond potently to tumors, immune tolerance mechanisms often result...
[Illinois] Cancer Community Symposium 2012: DriveRank: Discovering Patient-Specific Driver Mutations
09 May 2012 | Online Presentations | Contributor(s): Jack Pu Hou
One of the pressing challenges in cancer genomics is to distinguish driver mutations (i.e. mutations involved in tumorigenesis) and passenger mutations (i.e. functionally neutral mutations)....
[Illinois] Cancer Community Symposium 2012: Elevated Estrogen Signaling Drives Tumorigenesis in a Novel Animal Model for Ovarian Epithelial Cancer
09 May 2012 | Online Presentations | Contributor(s): Mary Jo Laws
We generated a mouse model where aberrant estrogen receptor alpha (Esr1) signaling in the hypothalamo-pituitary-ovarian axis leads to ovarian tumorigenesis. In this model, termed Esr1d/d, the Esr1...
A Fast Multigrid Approach for Solving the Helmholtz Equation with a Point Source
04 Feb 2016 | Online Presentations | Contributor(s): Eran Treister
Solving the discretized Helmholtz equations with high wave numbers in large dimensions is a challenging task. However, in many scenarios, the solution of these equations is required for a point...
A Massively Parallel Semicoarsening Multigrid for 3D Reservoir Simulation on Multi-core and Multi-GPU Architectures
04 Feb 2016 | Online Presentations | Contributor(s): Abdulrahman Manea
In this work, we have designed and implemented a massively parallel version of the Semicoarsening Black Box Multigrid Solver , which is capable of handling highly heterogeneous and anisotropic...
A Multigrid Method for the Self-Adjoint Angular Flux Form of the Radiation-Transport Equation Based on Cellwise Block Jacobi Iteration
04 Feb 2016 | Online Presentations | Contributor(s): Jeffrey Densmore
Cellwise block Jacobi iteration is a technique for radiation-transport calculations in which the angular flux for all directions is solved for simultaneously within a spatial cell with the angular...
A Performance Comparison of Algebraic Multigrid Preconditioners on GPUs and MIC
04 Feb 2016 | Online Presentations | Contributor(s): Karl Rupp
Algebraic multigrid (AMG) preconditioners for accelerators such as graphics processing units (GPUs) and Intel's many-integrated core (MIC) architecture typically require a careful,...
A Scalable Algorithm for Inverse Medium Problems with Multiple Sources
04 Feb 2016 | Online Presentations | Contributor(s): Keith Kelly
We consider the problem of acoustic scattering as described by the free-space, time-harmonic scalar wave equation given...
Application of Multigrid Techniques to Magnetic and Electromagnetic Systems
04 Feb 2016 | Online Presentations | Contributor(s): Benjamin Cowan
We discuss the use of multigrid techniques for several novel systems related to electromagnetics. One of these is the magnetostatic problem, in which systems can involve highly anisotropic and...
Compatible Relaxation Based Geometric-Algebraic Multigrid
04 Feb 2016 | Online Presentations | Contributor(s): Fei Cao
We develop compatible relaxation algorithms for smoothed aggregation-based multigrid coarsening. In the proposed method, we use the geometry of the given discrete problem on the finest level to...
Data-Centric Models for Multilevel Algorithms
07 Feb 2016 | Online Presentations | Contributor(s): Samuel Guiterrez
Today, computational scientists must contend with a diverse set of supercomputer architectures that are capable of exposing unprecedented levels of parallelism and complexity. Effectively placing,...
Discretization of Elliptic Differential Equations Using Sparse Grids and Prewavelets
04 Feb 2016 | Online Presentations | Contributor(s): Christoph Pflaum
Sparse grids can be used to discretize second order elliptic differential equations on a d-dimensional cube. Using Galerkin discretization, we obtain a linear equation system...
Geometric Multigrid for MHD Simulations with Nedelec Finite Elements on Tetrahedral Grids
04 Feb 2016 | Online Presentations | Contributor(s): Chris Hansen
The Magneto-HydroDynamic (MHD) model is used extensively to simulate macroscopic plasma dynamics in Magnetic Confinement Fusion (MCF) devices. In these simulations, the span of time scales from...
High Dimensional Uncertainty Quantification via Multilevel Monte Carlo
04 Feb 2016 | Online Presentations | Contributor(s): Hillary Fairbanks
Multilevel Monte Carlo (MLMC) has been shown to be a cost effective way to compute moments of desired quantities of interest in stochastic partial differential equations when the uncertainty in...
HPGMG: Benchmarking Computers Using Multigrid
04 Feb 2016 | Online Presentations | Contributor(s): Jed Brown
HPGMG (https://hpgmg.org) is a geometric multigrid benchmark designed to measure the performance and versatility of computers. For a benchmark to be representative of applications, good...
Hub Snub: Removing Vertices with High Degree from Coarse-grid Correction
04 Feb 2016 | Online Presentations | Contributor(s): Geoffry Sanders
Network scientists often employ numerical solutions to linear systems as subroutines of data mining algorithms. Due to the ill-conditioned nature of the systems, obtaining solutions with standard...
Illinois 2012: Feng Xiong: Phase Change Memory
02 May 2012 | Online Presentations | Contributor(s): Feng Xiong, Nadia Jassim
PhD candidate, Feng Xiong, discusses his research at the University of Illinois at Urbana-Champaign (UIUC). Mr. Xiong's research advisor is Dr. Eric Pop.
Dr. Pop is in the department of...
Illinois CNST Annual Nanotechnology Workshop 2011: 3D Topological Insulator- Superconductor Heterostructures: From Wormholes to Vortices
13 Jun 2012 | Online Presentations | Contributor(s): Matthew Gilbert
University of Illinois Center for Nanoscale Science and Technology
Micro and Nanotechnology Laboratory,
National Center for Supercomputing Applications,
Beckman Institute for...
Illinois CNST Annual Nanotechnology Workshop 2011: A Perspective on Challenges in Nanoscale Manufacturing
13 Jun 2012 | Online Presentations | Contributor(s): Placid M. Ferreira
Dr. Placid Ferreira received his B.S. from the University of Bombay (1980) and M.S. from the Indian Institute of Tech, Bombay (1982). He later earned his Ph.D. from Purdue University in...
Illinois CNST Annual Nanotechnology Workshop 2011: Cell Transplantation Device for Neovascularization: Integration of Material Chemistry and Microfabrication
13 Jun 2012 | Online Presentations | Contributor(s): Hyunjoon Kong
Dr. Hyunjoon Kong received his B.S. (1992) and M.S. (1995) in Industrial Chemistry Engineering from Hanyang University, Seoul Korea. He later earned his Ph.D. in Macromolecular Science and...