(* - indicates co-author presentation)
"Removing Functional Barriers: Public Transit and the Blind and Vision Impaired" (with J. Marston and R. Golledge*), at the Society for Disability Studies 10th Annual Meeting, Minneapolis, Minnesota, May 1997.
"Travel Behavior and Transit Use by the Blind and Vision Impaired" (with J. Marston* and R. Golledge), at the annual meetings of the Association of American Geographers (AAG), Fort Worth, Texas, April 1997.
"Applied Input-Output Modeling I: Estimating Final Demand Changes" (with R. Silsbee and R. Niehaus), at the annual North American meetings of the Regional Science Association, Boston, Massachusetts, November 1990.
"Effect of Spatial Association on Visual Choropleth Map Comparison" at the annual meetings of the AAG, Phoenix, Arizona, April 1988.
"Socioeconomic Impacts of Proposed Super Speed Ground Transportation System in the Las Vegas/Southern California Corridor" at the 1987 International Conference on MAGLEV and Linear Drives, in association with the 4th International Convention on High Speed Rail and the American Society of Civil Engineers, Las Vegas, Nevada, May 1987.
"Measuring Association Between Spatially Defined Variables: An Alternative Procedure" (with L. Hubert, R. Golledge and N. Gale), at the annual meetings of the AAG, Washington, D.C., April 1984.
"Directional Bias in Criminal Behavior Patterns" (with N. Gale* and W. Halperin), at the annual meetings of the AAG, Washington, D.C., April 1984.
"Toward a Response to a Basic Question: Which Way Did He Go?" (with N. Gale and W. Halperin), at the annual meetings of the American Criminological Society, Denver, Colorado, November 1983.
"Objectifying Geographic Similarity: The Case of Flows" (with N. Gale), at the annual meetings of the AAG, Denver, Colorado, April 1983.
"Anchors and Errors in Cognitive Images" (with N. Gale*), at the annual meetings of the AAG, Denver, Colorado, April 1983.
"The Analysis of Spatial Processes and Patterns in Criminology" (with G. Rengert*), at the annual meetings of the Academy of Criminal Justice Sciences, San Antonio, Texas, March 1983.
"Order-Dependent Measures of Correspondence for Comparing Proximity Matrices and Related Structures" (with L. Hubert, R. Golledge* and N. Gale), at the NATO Advanced Research Workshop on Analysis of Qualitative Spatial Data, Amsterdam, March 1983. (Also presented at the European Meeting of Classification Societies, Juoy-En-Josas, France, July 1983, by L. Hubert)
"Spatial Process and Pattern Analysis in Criminology" (with G. Rengert), at the joint conference of the Operations Research Society of America and the Institute of Management Science, San Diego, California, October 1982.
"A Spatial Investigation of the Effectiveness of Gun Control Laws" at the annual meetings of the AAG, San Antonio, Texas, April 1982.
"Combinatorial Data Analysis Procedures for the Evaluation of Alternative Models" (with R. Golledge* and L. Hubert), at the 13th Annual Modeling and Simulation Conference, Pittsburgh, Pennsylvania, April 1982.
"A Methodology for Evaluating Classification Schemes Used in Reporting Criminal Justice Data" (with L. Hubert, R. Golledge and T. Kenney), at the annual meetings of the Western Regional Science Association (WRSA), Santa Barbara, California, February 1982.
"A Generalized Procedure for Comparing the Reliability of Travel Demand Models" (with W. Halperin*, G. Richardson and N. Gale), at the annual meetings of the WRSA, Santa Barbara, California, February 1982.
"An Alternative Method for Assessing Goodness-of-Fit for Logit Models" (with W. Halperin, N. Gale and G. Richardson*), at the the annual meetings of the WRSA, Santa Barbara, California, February 1982.
"A Spatial Analysis of Crime in California" at the annual meetings of the AAG, Los Angeles, California, April 1981.
"Assessing Homogeneity in Cross-Classified Proximity Data" (with L. Hubert, R. Golledge* and G. Richardson), at the Pre-Congress meetings of the International Geography Union Subgroup on Mathematical Modeling, Nagoya, Japan, August 1980.
"Generalized Procedures for Evaluating Spatial Autocorrelation" (with L. Hubert and R. Golledge), at the annual meetings of the Association of Pacific Coast Geographers, Reno, Nevada, June 1980.
"Aggregation in Data Tables: Implications for Evaluating Criminal Justice Statistics" (with L. Hubert, R. Golledge* and T. Kenney), at the annual meetings of the AAG, Louisville, Kentucky, April 1980.