SIGMA Bibliography SIGMA BibliographyC. P. McKay, S. C. Martin, C. A. Griffith, and R. M. Keller (1995) Temperature Lapse Rate and Methane in Titan's Troposphere , submitted to Icarus, August 1995.
C. P. McKay, S. C. Martin, C. A. Griffith, and R. M. Keller (1995) Tropospheric Lapse Rate and Methane on Titan (abstract) , submitted to the October 1995 Division for Planetary Sciences Meeting of the American Astronomical Society.
R. M. Keller (1995). A Brief Introduction to SIGMA: An Intelligent Visual Programming Environment for Scientific Modeling . Technical Report #IC-95-01, Computational Sciences Division, NASA Ames Research Center, April 1995.
R. M. Keller, M. Rimon, and A. Das (1994). A Knowledge Based Prototyping Environment for Construction of Scientific Modeling Software. Automated Software Engineering, 1(1). Also published as Technical Report #FIA-93-29, Computational Sciences Division, NASA Ames Research Center, October 1993.
R. M. Keller and J. L. Dungan (1994). A Knowledge-based Representation Scheme for Environmental Science Models. In C. Mason (Ed.), AAAI-94 Workshop on Artificial Intelligence Technologies for Environmental Applications, Seattle, WA: AAAI Press.
J. L. Dungan and R. M. Keller (1994). A Knowledge-based Simulation Tool applied to Ecosystem Modelling (abstract) . In Proceedings International Society for Ecological Modelling Annual Meeting (North American Chapter), August 1994.
R. M. Keller and M. Rimon (1992). A Knowledge-based Software Development Environment for Scientific Model-building. In Seventh Knowledge-Based Software Engineering Conference, (pp. 192-201). McLean, VA: IEEE Computer Society Press.
R. M. Keller (1992a). Artificial Intelligence Support for Scientific Model-building. In AAAI Fall Symposium on Intelligent Scientific Computation, (pp. 63-67). Cambridge, MA: American Assoc. for Artificial Intelligence.
R. M. Keller (1992b). Knowledge-Intensive Software Design Systems: Can too much knowledge be a burden? In AAAI-92 Workshop on Automating Software Design, (pp. 93-97). San Jose, CA: American Assoc. for Artificial Intelligence.
R. M. Keller (1991). Building the Scientific Modeling Assistant: An interactive environment for specialized software design. In AAAI-91 Workshop on Automating Software Design, (pp. 71-80). Anaheim, CA: American Assoc. for Artificial Intelligence.
J. L. Dungan and R. M. Keller(1991). Development of an Advanced Software Tool for Ecosystem Simulation Modelling (abstract). Bulletin of the Ecological Society of America, 72(2), p.104.
R. M. Keller, M. H. Sims, E. Podolak, and C. P. McKay (1990). Constructing an Advanced Software Tool for Planetary Atmospheric Modeling. In Proc. i-SAIRAS'90 (International Symposium on Artificial Intelligence, Robotics and Automation in Space, (pp. 179-182). Kobe, Japan.
L. E. Band, D. L. Peterson, S. W. Running, J. C. Coughlan, R. Lammers, J. L. Dungan, and R. Nemani (1991). Forest ecosystem processes at the watershed scale: basis for distributed simulation. Ecological Modelling, 56, 171-196.
J. C. Coughlan, and S. W. Running (1989). An expert system to aggregate forested landscapes within a geographic information system. Artificial Intelligence Applications in Natural Resource Management, 3(4), 35-43.
R. Courtin, R. Wagener, C. P. McKay, J. Caldwell, K.-H. Fricke, F. Raulin, and P. Bruston (1991). UV spectroscopy of Titan's atmosphere, planetary organic chemistry and prebiotic synthesis: II Interpretation of new IUE observations in the 235 to 335 nm region. Icarus, 90, 43-56.
P. J. Curran, J. L. Dungan, and H. L. Gholz (1992). Seasonal LAI in slash pine estimated with Landsat TM. Remote Sensing of the Environment, 39, 3-13.
A. L. Davis and R. M. Keller (1982). Data Flow Program Graphs. IEEE Computer, February, pp. 26-41.
J. L. Dungan, D. L. Peterson, and P. J. Curran (1993). Alternative methods of estimating vegetation amount; (in review). In S. S. a. J. B. W.Michener (Eds.), Environmental Information Management Symposium: Ecosystem to Global Scales
C. A. Griffith (1993). Evidence that Titan's surface is Heterogeneous; (in press). Nature.
C. A. Griffith, B. Bezard, T. Owen, and D. Gautier (1992). The tropospheric abundances of NH3 and H3 in Jupiter's Great Red Spot, for Voyager IRIS observations. Icarus, 98, pp. 82-93.
C. A. Griffith, and T. Owen (1992). Observing the surface of Titan through near-infrared windows in its atmosphere. In Symposium on Titan, ESA SP-338 (pp. 199-204).
A. C. Hindmarsh (1983). ODEPACK, A Systematized Collection of ODE Solvers. In R. S. Stepleman (Eds.), IMACS Transactions on Scientific Computation, pp. 55-64. Amsterdam: North-Holland.
R. D. Hungerford, R. R. Nemani, S. W. Running, and J. C. Coughlan (1989). MTCLIM: A mountain microclimate simulation model No. INT-414). Intermountain Research Station.
R. M. Keller (Ed.). (1992c). Proceedings of the AAAI Workshop on Automating Software Design (Theme: Domain-Specific Software Design). AI Research Branch, NASA Ames Research Center, Moffett Field, CA.
R. Levinson, P. Robinson, and D. E. Thompson (1993). Integrated Perception, Planning and Control for Autonomous Soil Analysis. In 9th IEEE Conf. on AI for Applications, . Orlando, FL:
G. F. Lindal, G. E. Wood, H. B. Hotz, D. N. Sweetman, V. R. Eshelman, and G. L. Tyler (1983). The atmosphere of Titan: An analysis of the Voyager 1 radio occultation measurements,Icarus,(53), pp. 348-363.
C. P. McKay, J. B. Pollack, and R. Courtin (1989). The Thermal Structure of Titan's Atmosphere. Icarus, 80, 23-53.
C. P. McKay, J. B. Pollack, and R. Courtin (1991). The greenhouse and antigreenhouse effects on Titan. Science, 253, 1118-1121.
C. P. McKay, J. B. Pollack, J. I. Lunine, and R. Courtin (1993). Coupled atmosphere-ocean models of Titan's past. Icarus, 102, 88-98.
P. P. Nayak (1992a) Automated Modeling of Physical Systems. Ph.D., Stanford University.
P. P. Nayak (1992b). Causal Approximations. In National Conference on Artificial Intelligence, (pp. 703-709). San Jose, CA: AAAI Press.
P. P. Nayak (1992c). Order of Magnitude Reasoning Using Logarithms. In Third International Conference on Principles of Knowledge Representation and Reasoning, . Cambridge, MA: AAAI Press.
P. P. Nayak, L. Joskowicz, and S. Addanki (1992). Automated Model Selection Using Context-Dependent Behaviors. In National Conference on Artificial Intelligence, (pp. 710-716). San Jose, CA: AAAI Press.
L. L. Pierce, J. Walker, T. I. Dowling, T. R. Dowling, T. R. McVicar, T. J. Hatton, S. W. Running, and J. C. Coughlan (1993). Hydroecological changes in the Murray-Darling Basin: Part 3 - A simulation of regional hydroecological changes; (in review). Applied Ecology.
R. E. Rossi, J. L. Dungan, and L. R. Beck (1993). Kringing in the shadows: Geostatistical interpolation for remote sensing. Remote Sensing of Environment(in press).
S. W. Running, and J. C. Coughlan (1988). A General Model of Forest Ecosystem Processes for Regional Applications: I. Hydrologic Balance, Canopy Gas Exchange and Primary Production Processes. Ecological Modelling,42, 125-154.
P. J. Sellers, Y. Mintz, Y. C. Sud, and A. Dalcher (1986). A Simple Biosphere Model (SiB) for Use within General Circulation Models. Journal of the Atmospheric Sciences, 43(6) , March, pp. 505-531.
D. E. Thompson (1992a). Mathematical Metaphors: Initial Problem Statement Formulation and Transformation to a Solvable Representation. In AAAI Fall Symposium on Intelligent Scientific Computation, (pp. 133-138). Cambridge, MA: American Association for Artificial Intelligence.
D. E. Thompson (1992b). Reactive Control and Reasoning Assistance for Scientific Laboratory Instruments. In Third National Technology Transfer and Exposition, (pp. 353-363). Baltimore, MD: NASA.
O. B. Toon, C. P. McKay, C. A. Griffith, and R. P. Turco (1991). A physical model of Titan's aerosols. Icarus(95), 24-53.
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