Presentations:
2007Conference (Contributed Talk), 2007 Joint Statistical Meetings (ASA), Salt Lake City, Utah (August 2, 2007): A Color Image Grand Tour for Exploring Medical Images.
Conference (Contributed Talk), Interface 2007 (39th Symposium on the Interface: Computing Science and Statistics), Philadelphia, Pennsylvania (May 24, 2007): ``Heated'' 3D Scatterplots for the Simultaneous Display of cgh Array and Gene Expression Data.
2006Seminar, Statistical Genetics Methods Forum, Division of Statistical Genomics, Washington University School of Medicine, St. Louis, Missouri (November 6, 2006): Graphical Methods: From Visual Data Mining to Modern Presentation Graphics.
Workshop (Invited Talk), Compstat 2006 Satellite Workshop on Data and Information Visualization 2006, Wirtschaftswissenschaftliche Fakultät, Humboldt-Universität zu Berlin, Berlin, Germany (August 24, 2006): Interactive Linked Micromap Plots for the Display of Geographically Referenced Data.
Conference (Contributed Talk), 2006 Joint Statistical Meetings (ASA), Seattle, Washington (August 7, 2006): Changing Answers in Exams - For the Better or for the Worse?.
Conference (Contributed Talk), Interface 2006 (38th Symposium on the Interface of Statistics, Computing Science, and Applications), Pasadena, California (May 26, 2006): NDVI Data Reduction for a Fuzzy Statistical Evaluation.
Seminar, AES/CCS/SCS/Statistics Colloquium Series, George Mason University, Fairfax, Virginia (February 24, 2006): Experiences with International Web-based Introductory Long-Distance Statistics Courses. [40 pages, 2.1MB pdf]
2005Conference (Contributed Talk), 2005 Joint Statistical Meetings (ASA), Minneapolis, Minnesota (August 11, 2005): Experiences with International Web-based Introductory Long-Distance Statistics Courses. [19 pages, 316K pdf]
Workshop & Seminar (2 Invited Talks), University of Toulouse, Toulouse, France (June, 2005): (1) Interactive and Dynamic Statistical Graphics - An Overview; and (2) Interactive Linked Micromap Plots with ``nViZn'', on the Web, and with S-Plus.
2004Workshops (4 Invited Talks), Modern Statistical Visualization and Related Topics (4): Visualization, Statistical Software and Interactive Graphics, The Institute of Statistical Mathematics (ISM), Tokyo, Japan, and Okayama Regional Section - The 13th Meeting, Okayama University of Science, Okayama, Japan (December, 2004): (1) Interactive Linked Micromap Plots with nViZn and on the Web; (2) Interactive and Dynamic Statistical Graphics - An Overview; (3) Applications of Visual Data Mining; and (4) On the Spread of the West Nile Virus Across the USA - A Visual Analysis.
Presidential Address and Seminar, Utah Chapter of the American Statistical Association, Salt Lake City, Utah (October 26, 2004): On the Spread of the West Nile Virus - A Visual Analysis.
Conference (Roundtable Leader), 2004 Joint Statistical Meetings (ASA), Toronto, Ontario, Canada (August 11, 2004): Interactive Linked Micromap Plots. [Handout: 541K pdf]
Conference (Contributed Talk), 2004 Joint Statistical Meetings (ASA), Toronto, Ontario, Canada (August 10, 2004): On the Effect of the Ordering of Questions in Exams - A Visual Analysis. [21 pages, 1.7MB pdf]
Conference (Invited Talk), Interface 2004 (36th Symposium on the Interface: Computing Science and Statistics), Baltimore, Maryland (May 28, 2004): Visualization, Web-Access, and Simulation of West Nile Virus Data - From the Regional to the National Level. [30 pages, 9.4MB pdf]
2003Conference (Invited Poster), 2003 Joint Statistical Meetings (ASA), San Francisco, California (August 10, 2003): Visualizing the Spread of West Nile Virus. [1 page, 8.0MB pdf]
2002Workshop (Invited Talk), Spatial Statistics: Integrating Statistics, GIS, and Statistical Graphics, University of Washington, Seattle, Washington (October 18, 2002): From ArcView/XGobi to R/GGobi: Recent Developments in Exploratory Spatial Data Analysis. [17 pages, 266K pdf] (R commands, TAO data set)
Conference (Invited Talk), COMPSTAT 2002, Berlin, Germany (August 28, 2002): Teaching Statistics with Electronic Textbooks. [22 pages, 4.2MB pdf]
Conference (Contributed Talk), 2002 Joint Statistical Meetings (ASA), New York, New York (August 11, 2002): Recent Developments for Interactive Statistical Graphics on the Web using ``nViZn''. [14 pages, 42K pdf]
Seminar, Department of Mathematics, Weber State University, Ogden, Utah (May 1, 2002): Exploratory Spatial Data Analysis - Techniques and Examples. [47 pages, 1.8MB pdf]
Conference (Invited Talk), Interface 2002 (34th Symposium on the Interface: Computing Science and Statistics), Montreal, Quebec, Canada (April 20, 2002): New Applications of the Image Grand Tour. [25 pages, 2.3MB pdf]
2001Conference (Invited Talk), Seventh U.S. Army Conference on Applied Statistics, Santa Fe, New Mexico (October 26, 2001): Visual Data Mining of Remote Sensing Data. [39 pages, 1.7MB pdf]
Seminar, Department of Statistics, Brigham Young University, Provo, Utah (September 18, 2001): Visual Data Mining - Techniques and Examples. [51 pages, 2.1MB pdf]
Conference (Invited Talk), The 53rd Session of the International Statistical Institute (ISI), Seoul, Republic of Korea (August 24, 2001): Data Visualization and Exploration via Virtual Reality - An Overview. [25 pages, 749K pdf]
Conference (Contributed Talk), 2001 Joint Statistical Meetings (ASA), Atlanta, Georgia (August 8, 2001): ``nViZn'' Federal Statistical Data on the Web. [30 pages, 1.9MB pdf]
Seminar, Wirtschaftswissenschaftliche Fakultät, Empirische Wirtschaftsforschung, Humboldt-Universität zu Berlin, Germany (July 11, 2001): A Course on ``Web-Based Statistics'' (in German).
Conference (Contributed Talk), Interface '01 (33rd Symposium on the Interface: Computing Science and Statistics), Costa Mesa, California (June 16, 2001): A Course on ``Web-Based Statistics''.
Workshop (Invited Talk), Data Viz II Workshop, George Mason University, Fairfax, Virginia (May 24, 2001): First User Experiences with nViZn''. [22 pages, 660K pdf]
2000Seminar, Fachbereich Statistik, Universität Dortmund, Dortmund, Germany (December 21, 2000): Analyse räumlicher Daten im ArcView/XGobi/XploRe Software Environment (in German). [42 pages, 1.5MB pdf]
Conference (Invited Talk), 2000 Joint Statistical Meetings (ASA), Indianapolis, Indiana (August 17, 2000): Visual Exploration of Satellite Images. [23 pages, 1.1MB pdf]
Seminar, Wirtschaftswissenschaftliche Fakultät, Empirische Wirtschaftsforschung, Humboldt-Universität zu Berlin, Germany (July 10, 2000): U.S. Umweltdaten auf dem Web - Statistische Tools und Politik (in German). [29 pages, 1.8MB pdf]
Seminar, Utah Chapter of the American Statistical Association, Logan, Utah (May 17, 2000): Data Visualization and Data Mining. [35 pages, 1.1MB pdf]
Seminar, National Center for Health Statistics (NCHS), Hyattsville, Maryland (May 13, 2000): The ArcView/XGobi/XploRe Environment: Spatial Data Analysis in a Linked Software Environment.
Seminar, Department of Computer Science, Mississippi State University, Starkville, Mississippi (May 1, 2000): Visual Data Mining and the MiniCAVE.
Conference (Invited Talk), The Association of American Geographers (AAG) 96th Annual Meeting, Pittsburgh, Pennsylvania (April 5, 2000): The ArcView/XGobi/XploRe Environment: Spatial Data Analysis in a Linked Software Environment. [22 pages, 390K pdf]
Conference (Contributed Talk), The Association of American Geographers (AAG) 96th Annual Meeting, Pittsburgh, Pennsylvania (April 5, 2000): HAPs, Micromaps and GPL - Visualization of Geographically Referenced Statistical Summaries on the World Wide Web. [29 pages, 1.8MB pdf]
1999Conference (Roundtable Leader), 1999 Joint Statistical Meetings (ASA), Baltimore, Maryland (August 10, 1999): GIS and Statistics - Present and Future. [Handout: 52K ps, 83K pdf]
Conference (Contributed Talk), 1999 Joint Statistical Meetings (ASA), Baltimore, Maryland (August 10, 1999): Interactive Tables and Maps - A Glance at EPA's Cumulative Exposure Web Page. [31 pages, 1.8MB pdf]
Conference (Contributed Talk), Interface '99 (31st Symposium on the Interface: Computing Science and Statistics), Schaumburg, Illinois (June 12, 1999): Visual Data Mining of Brain Cells. [16 pages, 669K pdf]
Conference (Contributed Talk), 3. International Immersive Projection Technology Workshop, Stuttgart, Germany (May 11, 1999): The MiniCAVE - A Voice-Controlled IPT Environment. [27 pages, 661K pdf]
Conference (Contributed Talk), 1999 ACSM-WFPS Conference, Portland, Oregon (March 17, 1999): HAPs, Micromaps and GPL - Visualization of Geographically Referenced Statistical Summaries on the World Wide Web. [29 pages, 1.8MB pdf]
Seminar, CSI/Statistics Colloquium Series, George Mason University, Fairfax, Virginia (March 12, 1999): HAPs, Micromaps and GPL - Visualization of Geographically Referenced Statistical Summaries on the World Wide Web.
Seminar, Department of Mathematics and Statistics, Utah State University, Logan, Utah (January 21, 1999): Dynamic and Interactive Statistical Graphics for Spatially Referenced Data. [34 pages, 500K pdf]
1998Seminar, Wirtschaftswissenschaftliche Fakultät, Institut für Statistik und Ökonometrie, Humboldt-Universität zu Berlin, Germany (December 16, 1998): Current Internet Technology and Statistics - Blessing or Curse? (in German).
Seminar, Washington Statistical Society, Statistical Computing Section, Washington, D.C. (October 6, 1998): Current Internet Technology and Statistics - Blessing or Curse?. [Update with 20% more links]
Seminar, US Geological Survey, Reston, Virginia (September 10, 1998): WWW-based Access and Visualization of Hazardous Air Pollutants.
Conference (Contributed Talk), 1998 GIS in Public Health 3rd National Conference, San Diego, California (August 20, 1998): WWW-based Access and Visualization of Hazardous Air Pollutants. [17 pages, 821K pdf]
Conference (Contributed Talk), 1998 Joint Statistical Meetings (ASA), Dallas, Texas (August 10, 1998): XGobi and XploRe Meet ViRGIS.
Workshop (Invited Talk), Data Visualization in Statistics, Drew University, Madison, New Jersey (July 8, 1998): The MiniCAVE Environment (with E. J. Wegman). [37 pages, 863K pdf]
Conference (Invited Talk), Interface '98 (30th Symposium on the Interface: Computing Science and Statistics), Minneapolis, Minnesota (May 16, 1998): Current Internet Technology and Statistics - Blessing or Curse?
Conference (Contributed Talk), Interface '98 (30th Symposium on the Interface: Computing Science and Statistics), Minneapolis, Minnesota (May 16, 1998): Exploratory Statistical Graphics for an Initial Motion Control Experiment. [23 pages, 930K pdf] [Project Home Page].
Seminar, Washington Statistical Society, Statistical Computing Section, Washington, D.C. (March 4, 1998): Applications of Dynamic Statistical Graphics within a GIS and a VR Environment.
Seminar, CSI/Statistics Colloquium Series, George Mason University, Fairfax, Virginia (February 6, 1998): Visualization of High-dimensional Biomedical Data (with G. Michaels and P. Vandersluis).
Seminar, GeneData AG, Basel, Switzerland (January 5, 1998): Highly Interactive Dynamic Statistical Graphics.
1997Seminar, Theoretical Computer Science, ETH Zurich, Switzerland (December 4, 1997): The ArcView/XGobi/XploRe Environment: Spatial Data Analysis in a Linked Software Environment.
Seminar, CSI/Statistics Colloquium Series, George Mason University, Fairfax, Virginia (October 31, 1997): Dynamic Statistical Graphics in Iowa State's Highly Immersive C2 Virtual Reality Environment.
Conference (Contributed Talk), Third U.S. Army Conference on Applied Statistics, Fairfax, Virginia (October 23, 1997): Exploration of Satellite Images in the Dynamically Linked ArcView/XGobi/XploRe Environment.
Workshop on Scientific Visualization and Virtual Reality, Third U.S. Army Conference on Applied Statistics, Fairfax, Virginia (October 20, 1997): Demonstration of the ArcView/XGobi/XploRe Environment.
Conference (Contributed Talk), 1997 Joint Statistical Meetings (ASA), Anaheim, California (August 11, 1997): The ArcView/XGobi/XploRe Link: Technical Details and Applications for Spatial Data Analysis.
Conference (Invited Talk), Interface '97 (29th Symposium on the Interface: Computing Science and Statistics), Houston, Texas (May 17, 1997): Spatial Data Analysis in the Dynamically Linked ArcView/XGobi/XploRe Environment.
Seminar, Department of Mathematics and Computer Science, Clarkson University, Potsdam, New York (April 4, 1997): Dynamic Graphics in a GIS - Concepts, Computational Methods, and Applications.
Conference (Contributed Talk), Second World Conference of the International Association for Statistical Computing (IASC), Pasadena, California (February 20, 1997): Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.1 and XGobi - An Update.
Conference (Contributed Talk), Second World Conference of the International Association for Statistical Computing (IASC), Pasadena, California (February 20, 1997): Dynamic Statistical Graphics in the C2 Virtual Reality Environment.
Seminar, Wirtschaftswissenschaftliche Fakultät, Institut für Statistik und Ökonometrie, Humboldt-Universität zu Berlin, Germany (January 8, 1997): Dynamic Statistical Graphics in the C2 Virtual Reality Environment (in German).
1996Seminar, Fachbereich Statistik, Universität Dortmund, Dortmund, Germany (December 17, 1996): Dynamic Statistical Graphics in the C2 Virtual Reality Environment (in German).
Conference (Contributed Talk), Fourth ACM Workshop on Advances in Geogrphic Information Systems (ACM-GIS'96), Rockville, Maryland (November 16, 1996): The Linked ArcView 2.1 and XGobi Environment - GIS, Dynamic Statistical Graphics, and Spatial Data.
Seminar, Center for Computational Statistics, George Mason University, Fairfax, Virginia (November 14, 1996): The Linked ArcView 2.1 and XGobi Environment - GIS, Dynamic Statistical Graphics, and Spatial Data.
Seminar, GIS Seminar Series, The University of Michigan, Ann Arbor, Michigan (November 12, 1996): The Linked ArcView 2.1 and XGobi Environment - GIS, Dynamic Statistical Graphics, and Spatial Data.
Workshop, GIS Seminar Series, The University of Michigan, Ann Arbor, Michigan (November 12, 1996): Spatial Data Analysis in the Linked ArcView 2.1 and XGobi Environment.
Conference (Roundtable Leader), 1996 Joint Statistical Meetings (ASA), Chicago, Illinois (August 7, 1996): How Can Virtual Reality be Useful in Statistics?
Conference (Contributed Talk), Interface '96 (28th Symposium on the Interface: Computing Science and Statistics), Sydney, Australia (July 9, 1996): Implementation Issues of Variogram Cloud Plots and Spatially Lagged Scatterplots in the Linked ArcView 2.1 and XGobi Environment.
Workshop (Invited Talk), Dynamic Statistical Graphics Workshop, Sydney, Australia (July 7, 1996): Dynamic Statistical Graphics in Highly Immersive Environments. [18 pages, 2.0MB pdf]
Seminar, AT&T Bell Laboratories, Murray Hill, New Jersey (March 7, 1996): Dynamic Graphics for Spatial Data: A Bidirectional Link between ArcView 2.1 and XGobi.
1995Seminar, Fachbereich Statistik, Universität Dortmund, Dortmund, Germany (December 19, 1995): Graphische Analyse von räumlichen Daten (in German).
Seminar, Institut für Mathematik, Universität Augsburg, Augsburg, Germany (December 11, 1995): Eine Schnittstelle für ArcView 2.1 und XGobi zur dynamischen, graphischen Analyse von räumlich referenzierten Daten (in German).
Seminar, Statistical Laboratory, Iowa State University, Ames, Iowa (September 11, 1995): A Link between ArcView 2.0 and XGobi: A Tool for Dynamic Graphical Analysis of Spatially Referenced Data (with J. Majure).
Conference (Contributed Talk), Interface '95 (27th Symposium on the Interface: Computing Science and Statistics), Pittsburgh, Pennsylvania (June 23, 1995): Dynamic Graphics in a GIS: A Bidirectional Link between ArcView 2.0 and XGobi.
1994Seminar, Wirtschaftswissenschaftliche Fakultät, Institut für Statistik und Ökonometrie, Humboldt-Universität zu Berlin, Germany (December 20, 1994): Geographical Information Systems and Interactive Dynamic Graphics Programs: A Link between ARC/INFO and XGobi.
Conference (Contributed Talk), Interface '94 (26th Symposium on the Interface: Computing Science and Statistics), Research Triangle Park, North Carolina (June 18, 1994): Dynamic Graphics in a GIS: A Link between ARC/INFO and XGobi.
1993Conference (Contributed Talk), 1993 Joint Statistical Meetings (ASA), San Francisco, California (August 10, 1993): Three-Dimensional Statistical Graphics based on Interactively Animated Anaglyphs.
1992Conference (Contributed Poster), Statistische Woche, Braunschweig, Germany (September 1992): Software Presentation of the Program Anaglyphen 3D (with F. Hering).
Conference (Contributed Talk), 16th Annual Conference of the "Gesellschaft für Klassifikation e.V." (GfKL), Dortmund, Germany (April 1992): Anaglyphen 3D - A Program for the Interactive Representation of Three-Dimensional Perspective Plots of Statistical Data.