chad a. steed

Team Leader and Senior Research Staff
Data Visualization and Machine Learning Team
Computational Data Analytics Group
Computer Science and Mathematics
Oak Ridge National Laboratory

Joint Faculty Appointment
EECS, University of Tennessee

Adjunct Professor
CSE, Mississippi State University

One Bethel Valley Road
P.O. Box 2008, MS-6085
Oak Ridge, TN 37831-6085
csteed (at) acm.org

Twitter: @docchad

data visualization systems

EDEN.fx

EDEN.fx is an interactive data visualization system for large multivariate data sets that extends the original EDEN system.
Software: Github

EDEN.fx

Falcon

Falcon is a temporal visual analytics system for exploring long, complex, and multivariate time series data.
Software: Github
Papers: CAG17, LDAV16, FalconTR393
Poster: LDAV16
Video: ORNL Highlight

Falcon

Immersive Data Visualization

In this project, we developed an immersive data visualization prototype using the Oculus Rift and the Unity game engine. The prototype was developed in close collaboration with neutron scattering scientists at ORNL's Spallation Neutron Source.
Software: Gaze Interaction Demo, Turbine Exploration Demo
Papers: IA2016, ASH2015
News: ORAU Profile

Immersive Data Visualization

EDEN

EDEN is an interactive visual analytics system for multivariate data analysis that extends the parallel coordinates information visualization technique providing new statistical analysis capabilities.
Software: Github
Papers: CAGEO13, COMP13, ICCS12

Falcon

MultiVar

MultiVar is a web application that allow one to explore different visual features for encoding data from a climate simulation.
Software: MultiVar, Github

Falcon

Matisse

Matisse is a visual analytics system for exploring sentiment and emotion trends in social media text streams.
Papers: BigData15, TextVis15, TextVis12

Falcon

Gryffin

Gryffin is a text visual analytics system for searching large document repositories. It includes machine learning component that learns interesting documents based on the user interactions.
Papers: vda12, GryffinTR2012

Falcon

jMuse

jMuse is an interactive scatterplot matrix visualization tool for exploring quantitative multivariate data.
Software: Github

Falcon

StormBrush

StormBrush renders hurricane advisory information using illustrative data visualization techniques inspired by the artwork of Impressionist painters.
Software: Github

Falcon

MDX

MDX is a visual analytics system for exploring multivariate data. In my dissertation research, MDX was applied extensively to tropical cyclone season prediction variables and it includes a stepwise regression component that automatically ranks predictors for a variable of interest.
Papers: INNOVIS13, VAST09, CAGIS09, CAGEO09, DISS08, GEOVA08, TR9130, TR9126, IV07
Poster: IV07

Falcon

computer graphics

jRay

jRay is a ray tracer implemented in Java with a full GUI and scene parameter file specification. This system was developed in Dr. Ed Swan's Advanced Computer Graphics course at Mississippi State University.
Source code coming soon!

Falcon