SIGMA Personnel Listing

Current Contributors:

• Richard M. Keller: Principal Investigator (artificial intelligence)
• Christopher P. McKay: Co-Investigator (planetary atmospheric sciences)
• Jennifer L. Dungan: Co-Investigator (remote sensing and ecosystem sciences)
• Barry Ganapol: Radiative transfer modeler (nuclear engineering)

Former Contributors:

• P. Pandurang Nayak: Co-Investigator (artificial intelligence)
• David E. Thompson: Co-Investigator (artificial intelligence and biological sciences)
• Michael H. Sims: Co-Investigator (artificial intelligence)
• Thomas P. Ellman: Co-Investigator (artificial intelligence - Rutgers University)
• Caitlin A. Griffith:user) Co-Investigator (planetary sciences - Northern Arizona University)
• Joseph C. Coughlan: Co-Investigator (remote sensing and artificial intelligence)
• Esther Podolak: Research programmer
• Michal Rimon: Research programmer
• Aseem Das: User interface programmer
• Brandon Brown: Knowledge engineer (planetary sciences)
• Justin Pogue: Knowledge engineer (planetary sciences)
• Chris Merz: Knowledge engineer (artificial intelligence and ecosystem sciences)
• Phil Liao: Numerical interface programmer
• Shuleen Martin: Planetary modeler (user)
• Jon Stern: Ecosystem modeler (user)

SIGMA Home Page

Maintained by Rich Keller (keller@ptolemy.arc.nasa.gov).

Last Modified: 5/1/96