GIST Research Staff

Group Members

Full Name Expertise Email/Phone
Budhendra L. Bhaduri
Group Leader
Population Distribution and Dynamics, Energy and Natural Resources Modeling, Emergency Preparedness and Response 865-241-9272
bhaduribl@ornl.gov
Beata Taylor Administrtative Assistant 865-241-3976
taylorbe@ornl.gov
Ashton Brannon Administrative Assistant 865-574-5957
ashton@ornl.gov
H M Abdul Aziz Energy efficiency in road traffic networks, Agent-based traffic simulation, Transportation planning & operations 865-574-1187
azizh@ornl.gov
Thomas Balkcom Geographic Information Systems, Imagery Interpretation and Analysis 865-576-9616
balkcomtc@ornl.gov
Eddie A. Bright Population Distribution and Dynamics, Remote Sensing and Land Cover Land Use Analysis 865-574-5430
brightea@ornl.gov
Shane Cutshaw Population Distribution and Dynamics, Spatial Analysis and Modeling 865-576-9616
cutshawss@ornl.gov
Chris Davis Geospatial Data Standards, Remote Sensing, Computer Vision 865-574-3229
daviscr@ornl.gov
Thomas Gietema Geographic Information Systems, Population and Distribution Dynamics 865-576-9859
gietematk@ornl.gov
Andrew Hardin Geospatial Algorithm Development, High Performance Geocomputation, Remote Sensing 865-241-5183
hardinaj@ornl.gov
Taylor Hauser Critical Infrastructure, Spatial Modeling and Analysis 865-574-2790
hausertr@ornl.gov
Rajasekar Karthik Geographic Information Systems, Web-Based Software Design and Development, Data Management and Distribution, Open Source Software Development 865-576-9297
karthikr@ornl.gov
Jason C. Kaufman Population Distribution and Dynamics, Spatial Analysis 865-576-9859
kaufmanjc@ornl.gov
Daniel B. Koch Modeling, Simulation, and Visualization, Digital Signal Processing, Electronic Communication and Navigation 865-241-9096
kochdb@ornl.gov
Cheng Liu Transportation Simulation and Modeling, High Performance Computation, Large Dataset Visualization 865-576-5593
liuc@ornl.gov
Jacob McKee Geographic Information Science, Biogeography, Spatial Modeling, Remote Sensing  865-576-9490
mckeejj@ornl.gov
Jessica J. Moehl Population Distribution and Dynamics, Spatial Modeling 865-576-9490
jonesjd@ornl.gov
Brian Moore Geographic Information Systems, Remote Sensing, Biogeography 865-241-9466
moorebm@ornl.org
April Morton Machine Learning, Data Mining, Population Distribution and Dynamics 865-576-9318
mortonam@ornl.gov
Aaron T. Myers GeoSpatial Application Development and Data Management, Population Distribution and Dynamics, Hydrologic Modeling 865-241-4321
myersat@ornl.gov
Nicholas Nagle Population Distribution and Modeling, Spatial Analysis and Modeling, Data Mining and Geovisualization

865-241-1702
naglenn@ornl.gov

Philip J. Nugent Geospatial Data Mining and Knowledge Discovery, Geospatial Applications Development, Transportation Systems Analysis 865-574-3229
nugentpj@ornl.gov
Olufemi A. Omitaomu Streaming and Real-time Data Mining, Electrical Infrastructure Modeling and Analysis, Disaster Risk Analysis 865-241-4310
omitaomuoa@ornl.gov
Dilip Reddy Patlolla Porting Algorithms to GPU and FPGAs, Algorithm and Software Development (865) 576-7597
patlolladr@ornl.gov
Steven K. Peterson Transportation and Economic Geography, Critical Infrastructure Modeling Geostatistics 865-574-4676
petersonsk@ornl.gov
Erika Pham Cartography, Critical Infrastructure, Land Use/Land Cover Change 865-574-2790
phameo@ornl.gov
Melanie Phillips Geographic Information Science, Remote Sensing, Land Use Land Cover Analysis 865-241-9466
phillipsml@ornl.gov
Jesse Piburn Data Science, Spatio-Temporal Analytics, Machine Learning, Geographic Information Science 865-576-9318
piburnjo@ornl.gov
Amy N. Rose Population Distribution and Dynamics, Spatial Analysis and Modeling, Critical Infrastructure 865-576-3561
rosean@ornl.gov
Helen Rosko Population Distribution and Dynamics, Spatial Analysis, Human Dimensions 865-574-1187
roskohm@ornl.gov
Erik H. Schmidt Cartography and Geographic Visualization, Critical Infrastructure 865-241-8257
schmidteh@ornl.gov
Kelly M. Sims Population Distribution and Dynamics, Spatial Modeling 865-576-9366
simskm@ornl.gov
Nagendra Singh Spatial Analysis and GIS, Bioenergy, Land Use/Land Cover Change, Population Modeling 865-574-4873
singhn@ornl.gov
Alexandre Sorokine Geospatial Visualization, Geospatial Ontology, High Performance Geocomputation 865-574-4966
sorokina@ornl.gov
Robert N. Stewart Scientific Software Development, Spatial Analysis and Modeling 865-241-0596
stewartrn@ornl.gov
Linda M. Sylvester

Spatial Analysis and Modeling, Open Source Data Management, Population Distribution and Dynamics, Hydrology and Climate Science

865-576-9366
sylvesterlm@ornl.gov
Gautam S. Thakur, Ph.D.

Research Scientist - Geographic Information Science and Technology Group (GIST

865-576-6116
thakurg@ornl.gov
Mark A. Tuttle Cartography and Visualization, Spatial Data Management, Infrastructure Assurance 865-241-4150
tuttlema@ornl.gov
Marie L. Urban Population Distribution and Dynamics, Spatial Analysis and Modeling, Critical Infrastructure 865-576-3568
urbanml@ornl.gov
Sophie Voisin 2D and 3D Image Understanding and Processing, Machine Learning, High Performance Computing 865-241-5148
voisins@ornl.gov
Jeanette Weaver Cartography, Geographic Visualization 865-576-7597
weaverje@ornl.gov
Eric Weber Population Distribution and Dynamics, Spatial Analysis and Modeling, Cartography 865-576-9297
weberem@ornl.gov
Devin White Population Movement, Complex Adaptive Systems, Quantitative Social Science, Photogrammetry, Remote Sensing, High Performance Computing 865-574-7647
whiteda1@ornl.gov

Matthew C. Whitehead Population and Distribution Dynamics , Spatial Analysis and Modeling, Geospatial and Database Development 865-574-2792
whiteheadmc@ornl.gov
Jiangye Yuan Computer Vision, Machine learning, Pattern Recognition, Remote Sensing 865-241-3794
yuanj@ornl.gov