Research

Publications

Project Webpage Narain, R., Overby, M., Brown, G.E., 2016. ADMM ⊇ Projective Dynamics: Fast Simulation of General Constitutive Models. Proc. ACM SIGGRAPH/Eurographics Symposium on Computer Animation. 21-28.

Project Page
Preprint [PDF]
Source Code

Elsivier Link Overby, M., Willemsen, P., Bailey, B.N., Halverson, S., Pardyjak, E.R., 2016. A rapid and scalable radiation transfer model for complex urban domains. Urban Climate. 15:25-44.

Preprint [PDF]
Publication Link

Elsivier Link Bailey, B.N., Overby, M., Willemsen, P., Pardyjak, E.R., Mahaffee, W.F., Stoll, R., 2014. A scalable plant-resolving radiative transfer model based on optimized GPU ray tracing. Agricultural Forest Meteorology. 198-199:192-208.

Publication Link

M.S. Thesis

Thesis Thumbnail Image Overby, M., 2014. A high performance framework for coupled urban microclimate models. Master's thesis, University of Minnesota Duluth.

Abstract [HTML]
Full Text [PDF]
Conservancy Link

Presentations

AMS 2015 Slides Overby, M., Willemsen, P., Pardyjak, E.R., Stoll, R., 2015. GPU accelerated surface energy balance computations for urban environment simulation. AMS, Symposium on High Performance Computing for Weather, Water, and Climate. Phoenix, AZ.

Slides [PDF]
Conference Link
Video Recording

GTC 2014 Slides Overby, M., Halverson, S., Bailey, B.N., Willemsen, P., Stoll, R., Pardyjak, E.R., 2014. QUIC EnvSim: Radiative heat transfer in vegetative and urban environments with nvidia optix. GPU Technology Conference. San Jose, CA.

Slides [PDF]
Conference Link
Video Recording

AMS 2014 Slides Overby, M., Bailey, B.N., Stoll, R., Willemsen, P., Pardyjak, E.R., 2014. Simulating radiative transport for vegetation in complex urban environments with green infrastructure. AMS, Symposium on the Urban Environment. Atlanta, GA.

Awarded Best Student Oral Presentation!
Slides [PDF]
Conference Link
Video Recording

ESA 2013 Slides Overby, M., Bailey, B.N., Stoll, R., Willemsen, P., Pardyjak, E.R., 2013. A highly scalable modeling framework based on gpu technology for simulating radiative transport in complex urban and plant canopies. ESA, Sustainability: Urban Systems. Minneapolis, MN.

Slides [PDF]
Conference Link

GTC 2013 Poster Overby, M., Bailey, B.N., Briggs, K., Vegesna, A., Pardyjak, E.R., Stoll, R., Willemsen, P., 2013. Modeling vegetative heat transfer in urban environments with optix. GPU Technology Conference. San Jose, CA.

Poster [PDF]

Selected Graduate Coursework

Vimeo Link A fluids animation project for Physics Based Animation in Fall 2015. We use GPUs to accelerate particle-based fluids and handle collisions with 3D meshes.

GPU Accelerated Incompressible SPH [Vimeo]

Report written for Natural Language Processing in Fall 2013. Provides instructions on how to install, retrain, and tag data using the part of speech tagger TreeTagger. Also examines the relative accuracy of models generated from various corpora.

Training and Tagging Parts of Speech with TreeTagger [PDF]
Scripts for automated retraining and tagging [tar]

SVD Slides Presentation given to Advanced Linear Algebra class in Spring 2013. Examines methods for facial recognition using Singular Value Decomposition and Eigenvectors.

Slides [PDF]