“Modeling Complex Geographic
Systems”. Peking University, March 2019.
“Mobility in the
Smart City”. Tobler Memorial Lecture, University of California, Santa
Barbara, April 2019; Plenary Presentation, American Association of
Geographers, Washington DC, April 2019; Esri and University of Redlands
Colloquium, May 2019.
“How to Build
Smart Society: Movement and Mobility”. Hong Kong Baptist University, March
2019.
“GIScience and
Geography: An Evolving Relationship”. University of Wisconsin, Madison, April
2019; West Virginia University, February 2019; University of Utah, November
2018; University of Salzburg, October 2018.
“Future Directions
in GIScience”. Geomundus, Lisbon, December 2018.
“GIScience and
Geography”. Luminary Presentation, IGU/CAG 2018, Quebec, August 2018.
“Reimagining the
History of GIS”. Annual Conference, AGILE, Lund, Sweden, June 2018.
"Place, Maps,
and GIS". Keynote, Annual Conference, Canadian Cartographic Association,
Lawrencetown, Nova Scotia, May 2018.
"Waldo
Tobler: The Science of Where". Waldo Tobler Celebration of Life Event,
University of California, Santa Barbara, May 2018.
"The
Landscape of GIScience". Illuminating Space and Time in Data Science,
Harvard University, April 2018.
"Space and
Place". Holtry Lecture, South Dakota State University, April 2018.
"An Update to
the Vision of SDI". Keynote, RICS Geomatics Conference: International
Perspectives on Spatial Data Infrastructure for Smart City, Hong Kong, March
2018.
"Making City
Government Smarter: The Role of Big Geodata". Keynote, Summit on Future of
Smart City, Hong Kong Polytechnic University, March 2018
"The Science
of Where". Keynote, PFGK 18, Munich, March 2018; Peking University,
March 2018.
"Bits of
Geography: Challenges in Geographic Information Science". Institute for
Advanced Studies, Technical University of Munich, March 2018.
"Reimagining
the History of GIS". UCGIS Webinar, February 2018; South Dakota State
University, April 2018.
"Rethinking
History: The Legacy of Earlier Technological Constraints" Getis-Ord
Lecture, Western Regional Science Association, Pasadena, February 2018.
"What Should
a GSI Offer", Opening Keynote, Workshop: Geospatial Software Institute:
Connecting Big Data with Geospatial Discovery and Innovation, University of
Southern California, February 2018.
"Reimagining
the History of GIS", SPARC Launch, Arizona State University, December
2017.
"Reflections
on VGI", Opening keynote, ISPRS Summer School, Dehra Dun, India, October
2017.
"Keeping Up
with GIS", NorthWest GIS Conference, Boise, October 2017.
"Rethinking
the History of GIS", Chinese Professionals in GIS, University at
Buffalo, August 2017.
"CyberGIS and
Emergency Management", CyberGIS Summer School, University of Illinois at
Urbana-Champaign, May 2017.
"Uncertainty
and Context in Geography and GIScience", Association of American
Geographers, Boston, April 2017.
"Current
Issues in GIS Education", Shenzhen University, March 2017.
"Technologies
of Space and Place", Inaugural Lecture, Hong Kong Polytechnic
University, March 2017; Planning Department, Shenzhen, March 2017; D.K.
Stanley Lecture, University of Florida, March 2017.
"Technologies
of Space and Place", Kansas State University, February 2017; RMIT
University, February 2017
"Discrete
Global Grids". University College London, June 2016; Geoscience
Australia, February 2017
"The Science
of Where", Esri User Conference, Delhi, January 2017
"Building on
the Legacy of Roger Tomlinson", Esri User Conference, Delhi, January
2017
"Realizing
the Potential of CyberGIS for Science and Management", Geospatial World
Forum, Hyderabad, January 2017
"Successful
Response Starts with a Map", Geospatial World Forum, Hyderabad, January
2017
"A Spatial
Turn in Health Research?", Geospatial World Forum, Hyderabad, January
2017
"Laws of
Geography", Institut de Géographie, Paris, December 2016
"Space and
Place in the Social Sciences and Humanities", Université de Paris
Diderot, December 2016
"The
Consumerization of GIS", GIS Day, University of Idaho, November 2016
"A Spatial
Turn in Health Research?", GIS Day, Centers for Disease Control and
Prevention, Atlanta, November 2016
"Spatially
Integrated Social Science", El Collegio Mexiquense, Toluca, November
2016
"Is CyberGIS
Transformative?". Opening keynote, Third International Conference on
CyberGIS and Geodata Science, University of Illinois at Urbana-Champaign,
July 2016.
"Space,
Place, and GIS". Innolec Lectureship, Masaryk University, Brno, May 2016
"Techniques,
Theory, and Practice for a Spatial Turn in Health Research". Lecture and
workshop, University of Calgary, February 2016
"The
Consumerization of GIS". Distinguished Lecture, Hong Kong Polytechnic
University, Wuhan University, January 2016
"Space,
Place, and GIS". Chinese University of Hong Kong, January 2016
"Current
Issues in GIS Education". GIS Education Conference, University of
Toronto, December 2015
"Future
Opportunities in GIS and Science", Esri African Users Conference, Cape
Town, November 2015
"Facets of
GIScience". Esri African Users Conference, Cape Town, November 2015
"Introduction
to Digital Earth". International Symposium on Digital Earth, Halifax,
October 2015
"Keeping the
Dream Alive". Keynote, International Symposium on Digital Earth,
Halifax, October 2015
"25 Years of
Progress: GIScience 2015". Keynote, Ozri 2015, Melbourne, September.
"The Science
behind Good UI Design". Ozri 2015, Melbourne, September.
"Space,
Place, and GIS". University at Buffalo, April 2015.
"Space,
Place, and GIS". Hammond Lecture, University of Tennessee, February
2015.
"Big Data and
GIS". Oak Ridge National Laboratory, 2015.
"Big Data and
GIS". Masaryk University, Brno, December 2014.
"GIS
Applications in Planning". Tsinghua University, November 2014.
"Big Data and
GIS Applications". Dalian Maritime University, Chinese University of
Petroleum, Northwest University, Chang'An University, Capital Normal
University, November 2014.
"Space,
Place, and GIS". Kohn Colloquium, University of Iowa, November 2014.
"Is Big
(Geo)Data the Next Big Thing in GIScience?" University College, London,
October 2014.
"Space,
Place, and GIS". University of Greenwich, October 2014.
"Uncertainty
in Geospatial Data". Computing Community Consortium Workshop:
"Uncertainty in Computation", Washington DC, October 2014
"Geodesign
with CyberGIS". Second International Conference on CyberGIS, Redlands,
CA, August 2014.
"GIS
Designing Our Future". RMIT University, Melbourne, July 2014.
"VGI
Transforming the World". GeoCrowd Summer School, St Andrews University,
July 2014,
"Mapping
Spatial Capital". 3rd International Symposium EIDOLON, Laval University,
Quebec, July 2014.
"Space,
Place, and Health". High-Level Forum: Fostering International Geospatial
Health Research Collaborations: Challenges and Opportunities. Chinese
University of Hong Kong, June 2014.
"Geosensors".
GeoHealth Round Table, Gävle, Sweden, March 2014.
"Space and
Place". University of Redlands, January 2014.
"Advances in
the Mapping Sciences: Towards a Spatially Enabled Society". Board on
Earth Sciences and Resources, National Research Council, 25th Anniversary
meeting, Washington, DC, November 2013.
"GIS: Designing
Our Future". Northeast Normal University, Changchun; Information
Engineering University, Zhengzhou; Henan University, Kaifeng; Lanzhou
University; November 2013.
"Big Data,
the Cloud, the Internet, and GIS". Taiyuan University of Technology,
Taiyuan, November 2013.
"Geodesign:
Understanding Human Health". Information Center, Ministry of Health,
Beijing, October 2013.
"High-Resolution
Satellite Remote Sensing Imagery and Its Application". Chinese Academy
of Sciences, October 2013; State Forestry Bureau, Beijing, October 2013.
"The Promise
of Geodesign". Keynote, Geodesign International Conference: Maximizing
the Benefits, Beijing, October 2013.
"Enhancing
the Value of Remote Sensing". Plenary Address, International Geoscience
and Remote Sensing Symposium (IGARSS), Melbourne, July 2013.
"The Quality
of Big (geo)Data". Open Forum on Research Opportunities and Challenges
in GIScience. Tongji University, Shanghai, China, June 2013.
"Planning in
a Geospatially Enabled Society". Opening Keynote, 21st International
Conference on Geoinformatics, Kaifeng, China, June 2013.
"The
Challenge of a Curved Earth". Symposium on Digital Earth: A Discrete
Global Grid Approach, Banff, May 2013.
"GIS:Designing
Our Future". Hubei Surveying and Mapping Bureau, Wuhan; Jiangxi
Surveying and Mapping Bureau, Nanchang; Nanjing Normal University. May 2013.
"GeoDesign in
Urban Planning". Chongqing Planning Bureau, May 2013.
"Geographic
Intelligence". International School of Software, Wuhan University, May
2013.
"The Future
of GISystems and Science". Sun Yat Sen University, Guangzhou; Wuhan
University. May 2013.
"GIScience
for the Smart City". Opening keynote, Geospatial Information Summit on
Smart City, Wuhan University, May 2013.
"Increasing
the Power of Place". Keynote, 2013 Washington State GIS Conference,
Lynwood WA, May.
"Old Debates,
New Opportunities". Progress in Human Geography Plenary, Annual
Meeting, Association of American Geographers, Los Angeles, April 2013.
"Critical
GIScience Circa 2013". Alt.GIS Workshop, Santa Barbara, April 2013.
"Reinventing
the Geospatial World: 2020 or 1984?" University of Kentucky, April 2013.
"Emerging
Trends: Communities". Keynote, EUROGI imaGIne Conference, Dublin, March
2013.
"Exploring
Digital Earth". Keynote, 47th Annual Alaska Surveying and Mapping
Conference, Anchorage, February 2013.
"Visualizing
Geospatial Uncertainty". Distinguished Lecture, SCI Institute,
University of Utah, January 2013.
"Integrating
Space-Time Analysis". Space-Time GIScience and Analysis Forum, Chinese
Academy of Sciences, Beijing, November 2012.
"Integrating
Space-Time Analysis". Space-Time GIScience and Analysis Forum, Wuhan
University, November 2012.
"Geographic
Intelligence". Keynote, SpaceTimeLab Launch Event, University College,
London, October 2012.
"Geographic
Intelligence". Department of Geography colloquium presentation,
University of Washington, October 2012
"A Personal
Perspective on Cave Navigation". "Caves and Cognition: Exploring
the Cave Experience from Multidisciplinary Perspectives", University of
California, Merced, October 2012.
"Exploring
Digital Earth". Keynote, GIS-Pro 2012, Portland, OR, October.
"The Future
of Digital Earth". Keynote, GeoInformatics 2012, Chinese University of
Hong Kong, June.
"Exploring
Digital Earth". Retirement Celebration, University of California, Santa
Barbara, May 2012.
"Reflections
and Visions". Keynote, Global Geospatial Conference, Québec, May 2012.
"GISRUK at
20". Keynote, GIS Research UK, Lancaster, April 2012.
"Geographical
Intelligence". Esri Colloquium, Redlands, April 2012.
"GIScience
and Spatio-Temporal Analysis: An Overview of Recent Advances". Annual
Meeting, Association of American Geographers, New York, February 2012.
"Communicating
Spatial Uncertainty". Annual Meeting, Association of American Geographers,
New York, February 2012.
"The Quality
of Big (Geo)Data". Colloquium presentation, Department of Geography,
University of California, Santa Barbara, January 2012.
"GeoDesign:
The Way Forward". Keynote, Saudi Planning and GeoDesign Conference, Riyadh,
Saudi Arabia, November 2011.
"Where are
We? The Spatial Sciences in 2011". Keynote, Surveying and Spatial
Sciences Conference, Wellington, NZ, November 2011.
"Discrete
Global Grids: Retrospect and Prospect". Keynote, Workshop on Global
Spatial Grid 2011, Beijing, November.
"Geographical
Intelligence". Keynote, GeoMundus Conference, Münster, Germany, October
2011.
"Critical
Spatial Thinking". Lunchtime speaker, 34th Applied Geography Conference,
University of Redlands, October 2011.
"Realizing
the Vision of CyberGIS". Plenary Address, NSF CyberGIS Project All Hands
Meeting, Oak Ridge, TN, September.
"Spatial
Thinking and the GIS User Interface". Keynote, International Conference:
Spatial Thinking and Geographic Information Sciences 2011. Tokyo, September.
"GIS Today
and Tomorrow: A US Perspective". PASCO Corp, Tokyo, September 2011.
"Digital
Earth: Inventory and Prospect". Keynote, Hengstberger Symposium
"Towards Digital Earth: 3D Spatial Infrastructures". University of
Heidelberg, September 2011.
"Geographic
Intelligence". Keynote, European Colloquium on Quantitative and
Theoretical Geography, Harokopio University, Athens, September 2011.
"Geographic
Intelligence". Keynote, GeoInformatics 2011, Shanghai, June.
"The Changing
Face of GIS". University of Miami, April 2011.
"Citizens as
Sensors: The World of Volunteered Geography". George Mason University,
March 2011.
"It's about
Time: The Temporal Dimension in VGI". Keynote, Esri Redlands Week,
February 2011.
"Challenges
in GIS Research". University of Redlands, February 2011.
"Perspectives
from the GIScience Research Community". NIH-Wide GIS Infrastructure
Workshop, Rockville, MD, February 2011.
"Data
Synthesis: A New Statistical Paradigm". Department of Statistics,
University of California, Los Angeles, January 2011.
"Challenges
in Geographic Information Science". Conference on Enhancing Latin
American GIS&T Capacity for Innovation and Economic Development, Panama
City, December 2010.
"From
Community Mapping to Critical Spatial Thinking: The Changing Face of
GIS". Distinguished Lecture, Social, Behavioral, and Economic Sciences
Directorate, National Science Foundation, Washington DC, November 2010.
"The Future
of Geographic Information Science". James Madison University, November
2010.
"Citizens as
Sensors: The World of Volunteered Geography". Mapping Science Committee,
National Research Council, Washington DC, October 2010.
"The Changing Face of GIS". 12th Japan-Korea International Symposium on
GIS, Kyoto, October 2010.
"The Changing Face of GIS". School of Geographic Sciences and Planning,
Arizona State University, October 2010.
"Twenty Years of Progress: GIScience in 2010". Schermerhorn Lecture, Opening Academic
Programme, ITC 2010–2011,Enschede, Netherlands, September.
"Challenges in GIS Research". Master Class, ITC, Enschede, Netherlands,
September 2010.
"The Changing Face of GIS". Tenth Anniversary Inaugural Lecture, New University
of Lisbon, September 2010.
"Optimizing
Feature Matching in Conflation" with Linna Li. GIScience 2010, Zurich,
September.
"Researching
the Geocrowd". Opening Keynote, Third Spatial Socio-Cultural Knowledge
Workshop, Defence Academy, Shrivenham, UK, June 2010.
"The Future of Geography in an Emerging
Information-Technology Society".
University of Cologne, June 2010.
"Fundamental
Spatial Concepts". University of Cologne, June 2010.
"Volunteered Geographic Information". GEOIDE Summer School, Calgary, June 2010.
"Fundamental
Spatial Concepts". Keynote, GEOIDE Summer School, Calgary, June 2010.
"Twenty Years
of Progress: GIScience in 2010". Opening Keynote, Joint International
Conference on Theory, Data Handling and Modelling in Geospatial Information
Science, Hong Kong Polytechnic University, May 2010.
"The Evolving
Landscape of MCMD Information Flow". Opening Keynote, US-Taiwan Workshop
on the Advancement of Societal Response to Mega-Disasters Afflicting
Mega-Cities, Taipei, May 2010.
"The Changing Face of GIS". Geoinformatik 2010, Kiel, Germany, March
"The Changing Face of GIS". Technical University of Graz, Austria, March
2010
"Challenges in GIS Research". Opening Keynote, GISRUK Conference, London,
April 2010
"The Changing Face of GIS". Keynote, Fifth Saudi Arabian GIS Conference,
Dammam, April 2010
"The Changing Face of GIS". University of Nottingham, April 2010
"The Changing Face of GIS". University of Leicester, April 2010
"GIS as a Sandbox: The Challenge of Spatio-Temporal
Analysis and Modeling".
Space-Time Modeling and Analysis Workshop, Redlands, CA, February 2010
"CyberGIS:
What Still Needs to be Done?". Opening Keynote, CyberGIS Workshop,
Washington DC, February 2010.
"Spatial by
Design: Understanding the Special Role of GIS". Keynote, GeoDesign
Summit, Redlands, January 2010.
"Geographical
Information Systems and Science: Today and Tomorrow". Opening keynote,
Workshop on GIS Technology and Applications, Indian Institute of Technology,
Bombay, December 2009.
"Uncertainty
in Geographical Information". Workshop on GIS Technology and
Applications, Indian Institute of Technology, Bombay, December 2009.
"The Changing Face of GIS". Michigan State University, October 2009.
"The Changing Face of GIS". Capital Normal University, Beijing, October
2009.
"Geographic
Information Systems and Science: Today and Tomorrow". Keynote Address,
International Conference on Mining Science and Technology, Xuzhou, October
2009.
"The Changing Face of GIS". Keynote Address, International Conference on
Mining Science and Technology, Xuzhou, October 2009.
"Virtual
Geographic Environments as Collective Constructions". Wuhan University,
October 2009.
"Enabling
Analysis in Space and Time". Opening Keynote, International Symposium on
Spatial Analysis, Spatio-Temporal Data Modeling and Data Mining (ISSA 2009),
Wuhan, October.
"The Changing Face of GIS". Keynote Address, GIS in the Humanities and
Social Sciences 2009, Taipei, October.
"Enabling
Analysis in Space and Time". Opening Keynote, Conference on "The
Dynamics of Space-Time Use: Measurement, Patterns, and Consequences".
Ohio State University, October 2009.
"The Changing Face of GIS". Institute for Remote Sensing Applications,
Chinese Academy of Sciences, Beijing, September 2009.
"Digital
Earth: A Decadal Assessment". Sixth International Symposium on Digital
Earth, Beijing, September 2009.
"The Changing Face of GIS". Opening Keynote, 17th International
Conference on Geoinformatics, George Mason University, August 2009.
"The Quality
of Geospatial Context". First International Workshop on Quality of
Context (QuaCon 2009), Stuttgart, June 2009.
"California Reality and Nova Scotia Dreaming". Tech Social, Nova Scotia Community College,
Middleton, June 2009.
"The Changing
Face of GIS". Geomatics Atlantic, Wolfville, Nova Scotia, June 2009.
"Formalizing
Place in Geographic Information Systems". Conference on Place, Health
and Equity, University of Washington, May 2009.
"Geographic
Information Systems and Science: Today and Tomorrow". University of
California, Merced, April 2009.
"Citizens as Sensors: The World of Volunteered
Geography". GeoJournal Plenary
Lecture, Association of American Geographers, Las Vegas, March 2009.
"Business
Opportunities in the Evolving Geoweb". University of Mary Washington,
March 2009.
"SDI: Now
What?" Istitut Cartografic de Catalunya, Barcelona, February 2009.
"The Geospatial Web: A State of the Art Report". INPE, Sao Jose dos Campos, Brazil, February
2009.
"Geographic
Information Systems and Science: Today and Tomorrow". University of
Minnesota, January 2009.
"Citizens as
Sensors: Web 2.0 and the World of Volunteered Geography". University of
Western Ontario, December 2008.
"Geography
and Geospatial Science: Today and Tomorrow". Centers for Disease Control
and Prevention, Atlanta, December 2008.
"Citizens as
Sensors: Volunteered Geographic Information". World University Network
Virtual Seminar in NeoGeography, December 2008.
"Geographic
Information in the World of Web 2.0". Borchert Lecture, University of
Minnesota, November 2008.
"Simulation,
Modeling, and Digital Earth: Status and Prospects". Digital Earth Summit
on Geoinformatics: Tools for Global Change Research. Potsdam, November 2008.
"Spatial@ucsb:
Perspectives for Teaching and Research". National Geographic Society,
November 2008.
"GIS and GIScience: Today and Tomorrow". Chinese Academy of Sciences, Beijing; Sichuan
University, Chengdu; Chinese Academy of Sciences, Lanzhou; Chinese Academy of
Sciences, Urumqi; Wuhan University; October 2008.
"Fundamental
Spatial Concepts". Wuhan University, October 2008.
"A
Geostatistical Framework for Geospatial Data Analysis and Modeling across
Multiple Spatial and Temporal Scales". NGA Academic Research Program
conference, Washington DC, September 2008.
"Virtual
Geographic Environments as Collective Constructions". Keynote Address,
International Workshop on Indoor Spatial Awareness, Seoul, August 2008.
"Successful
Response Starts with a Map: Improving Geospatial Support for Disaster
Management". Special Lecture, Korean Research Institute for Human
Settlements, Seoul, August 2008.
"The Geospatial Web: A State of the Art Report". Keynote Address, IEEE Conference on Semantic
Computing, Santa Clara, August 2008.
"Top Down or
Bottom Up: Geographic Data Production and Web 2.0". Keynote Address,
GeoWeb 2008, Vancouver, July.
"Assertion
and Authority: User-Generated Geographic Content". Keynote Address,
GI-Forum 2008, Salzburg, July.
"Authority
and Assertion: The Science of User-Generated Geographic Content".
Colloquium for Andrew U. Frank's 60th Birthday, Vienna University of
Technology, June 2008.
"Spatial
Accuracy 2.0". Keynote Address, Eighth International Symposium on
Spatial Accuracy Assessment in Natural Resources and Environmental Sciences,
Shanghai, June 2008.
"Representation
of Geospatial Futures". National University of Ireland, Maynooth, May
2008.
"GIS
101". Isoscapes Conference, Santa Barbara, April 2008.
"The Future
of GIS and Geospatial Technology in Our Changing World". Oak Ridge
National Laboratory and the University of Tennessee, March 2008.
"SKIing for
GIScience". First Annual Conference on Spatial Knowledge and Intelligence,
Fernie, BC, February 2008.
"GIS
Frontiers in Transportation". University of California Transportation
Center annual student conference, UC Santa Barbara, January 2008.
"Virtual
Geographic Environments as Collective Constructions". Opening keynote,
International Conference on Developments in Visualization and Virtual
Environments in Geographic Information Science, Chinese University of Hong
Kong, January 2008.
"The Global
Positioning System: Where Are We Now?" Ventura College, November 2007.
"Citizens as Sensors: The World of Volunteered
Geography". Festival
International de Geographie, St-Dié-des-Vosges, France, October 2007; Minghi
Distinguished Lecture, University of South Carolina, February 2008; ESRI,
March 2008.
"Geographic
Information Science for Sustainability". Conference on Geographical
Concepts in the Academy: Sustainability, GIS, and the World, Clark
University, September 2007.
"Transportation
and GIScience". Transportation Research Board, Washington, September
2007.
"GIS, Map
Accuracy, and Statistics". Joint Statistical Meetings, Salt Lake City,
August 2007.
"Towards User-Centric Description of Data Quality". Keynote Presentation, International Symposium
on Spatial Data Quality, Enschede, June 2007; Technical University of Munich,
July 2008.
"Culture in
Place: New Geospatial Tools for the Humanities". University of
California, San Diego, May 2007; University of California, Los Angeles, May
2008.
"What Has GIS
Done to Geography?". University of California, Santa Barbara, Geography
Colloquium, February 2007; Pennsylvania State University, March 2007.
"Successful
Response Starts with a Map: Improving Geospatial Support for Disaster
Management". Management Association for Private Photogrammetric
Surveyors, Washington DC, March 2007; Subcommittee on Disaster Reduction,
Executive Office of the President, Washington DC, June 2007; University of
Mary Washington, October 2007.
"Fundamental
Spatial Concepts". Keynote Address, Workshop on Spatial Thinking in the
Humanities and Social Sciences, University of Illinois at Urbana-Champaign,
December 2006; ESRI, May 2008.
"The Case for
Space". Seminar on GIS, Spatial Concepts and Social Science, University
of California, Berkeley, November 2006; Curtin University, November 2007;
Temple University, November 2007; Ryerson University, November 2007.
"Statistical
Perspectives on Spatial Social Science". Morris Hansen Memorial Lecture,
Washington Statistical Society, Washington DC, November 2006.
"Fine-Scale
Urban Representation". Academicians' Forum, School of Urban Design,
Wuhan University, Wuhan, China, October 2006.
"The Spatial
Web: Visions for a Geospatial World". Keynote Address, Geoinformatics
06, Wuhan, China, October; Los Alamos National Laboratory, February 2007;
Nova Scotia Community College, Lawrencetown, March 2007; Dalhousie
University, March 2007; University of Redlands, May 2007; Los Angeles County
Health Department, February 2008.
"Representation
and Computation of Geographic Dynamics". Plenary Presentation, UCGIS
Research Workshop on Computation and Visualization for the Understanding of
Dynamics in Geographic Domains. Maritime Institute, Linthicum Hts, MD,
October 2006; Keynote, GIS Research UK, April 2007; Keynote, 13th European
Community GI and GIS Workshop, Porto, July 2007; Curtin University, November
2007.
"Conflation
Research in Support of Digital Gazetteers". NGA Academic Research
Program annual symposium, Washington DC, September 2006.
"The Spatial
Web: Visions for a Geographically Enabled World". Plenary Presentation,
International Geographical Union, 2006 Brisbane Regional Conference, July;
Queen's University, Belfast, April 2006; Presidential Lecture, National
University of Ireland, Maynooth, April 2006; Colorado State University,
November, 2006; Willamette University, September 2007; University of Mary
Washington, October 2007; Charles Drew University, October 2007; Curtin
University, November 2007.
"Statistical
Perspectives on Geographic Information Science". Legends in Quantitative
Geography and Spatial Science, International Geographical Union, 2006
Brisbane Regional Conference, July.
"GIS
Futures". Keynote Address, Location 2006 (Annual User Conference, ESRI
Ireland), Belfast and Dublin, June 2006.
"A Brief
History of Geospatial Data Modeling". Keynote Address, GEOIDE
Conference, Banff, June 2006; University of Nebraska, Lincoln, April 2008.
"What Has GIS
Done to Geography". Keynote Address, Conference of Irish Geographers,
Dublin, May 2006.
"Responding
Better: Geographic Information in Emergency Management". Keynote
Address, Northern Ireland Biennial Conference, Association for Geographic
Information, Belfast, May 2006.
"Directions
in GIScience". World University Network, Seminar in GIScience, March
2006.
"It All
Starts with a Map: Training and Planning for Disaster". Spatial Literacy
in Teaching and Communicating GIScience, Royal Geographical Society, London,
February 2006.
"GIS in
Business". Dublin Institute of Technology, February 2006.
“The Fundamental
Laws of GIScience”. University of Leeds , February 2006; University of
Zurich, January 2006.
"GIS,
GIScience and Spatial Data: An American Perspective". "GIS in
Practice", National University of Ireland, Maynooth, January 2006.
“Augmenting
Geographic Reality”. National University of Ireland , Galway , December 2005.
"Future
Directions for Geolibraries" Spatial Analysis International Workshop,
University College, Dublin, October 2005.
"What Does
Google Earth Mean for the Spatial Sciences?" Plenary Address, Spatial
Sciences Conference, Melbourne, Australia, September 2005; Keynote Address,
Annual Conference, IRLOGI, Dublin, October 2005; Geographic Visualization across
the Social Sciences, National Centre for E-Social Science, University of
Manchester, June 2006; University of Oklahoma, July 2006.
"The
Transition of GIS from Academic Research Novelty to Billion-Dollar
Industry". Annual Conference, CRC-SI, University of Melbourne, September
2005.
"Towards a General Theory of Geographic
Representation in GIS".
International Symposium on Spatio-Temporal Modeling, Spatial Reasoning,
Spatial Analysis, Data Mining and Data Fusion (STM 05), Beijing, August 2005;
University College, Cork, November 2005; National University of Ireland,
Maynooth, March 2006. .
"Uncertainty
and Interoperability: The Areal Interpolation Problem". International
Symposium on Spatial Data Quality (ISSDQ 05), Beijing, August 2005.
"GIScience
and Interoperability". Joint Research Centre of the European Commission,
Ispra, Italy, July 2005.
"Enabling
Spatial Analysis: The Center for Spatially Integrated Social Science".
Research Society on Alcoholism, Santa Barbara, June 2005.
"Globalizing
GIS". Opening Keynote, GISPlanet 2005, Estoril, Portugal, May.
"Future
Directions for Geolibraries". Cartography Users Advisory Committee,
Library of Congress, May 2005.
"What Do GIS
Professionals Need to Know?" GeoSpatial World 2005, San Francisco,
April.
"The Fundamental Laws of GIScience". University of Texas, Austin, April 2005; University of Leeds,
February, 2006; Colorado State University, November, 2006.
"Geo-Information for Disaster Management". Keynote, First International Conference on
Geo-Information for Disaster Management, Delft, the Netherlands, March 2005.
"Geographic
Information Systems and Science: Enabling a Location-Based Technology".
Hong Kong Polytechnic University, March 2005.
"Directions
in GIS". Keynote, Coastal Geotools 05, Myrtle Beach, SC, March.
"Best
Practices for Visualizing Uncertain Information in Geography". National
Research Council Workshop, "Toward Improved Visualization for Uncertain
Information", Washington DC, March 2005.
"Exploiting
Spatial Technologies in Health Research". Charles Drew University,
February 2005, and the University of Southern California, January 2005.
"Spatially
Integrated Social Science". Inaugural Conference, Australian Research
Council Research Network in Spatially Integrated Social Science, Brisbane,
December 2004.
"Bits of Geography: Maps and Mapping in the
Digital Age". Haynes Lecture,
Texas A&M University, November 2004.
"The Case for
Space". Jacob Marschak Interdisciplinary Colloquium on Mathematics in
the Behavioral Sciences, UCLA, November 2004.
"From
Vespucci to GIS". International Conference "Vespucci e la
Modernita", Florence, Italy, October 2004.
"Geographic
Information Systems and Science: Enabling a Location-Based Technology".
National Centre for Geocomputation, National University of Ireland Maynooth,
October 2004.
"Cutting Edge
Spatial Solutions in the Globalized World". International Symposium and
Exhibition on Geoinformation 2004, Kuala Lumpur, September
"GIS: Time,
for a Change", ESIG 2004, Lisbon, June.
"Educating
the Next Generation of Geospatial Professionals", Intergraph Geospatial
World conference, Miami, May 2004
"Thinking
Spatially in the Social Sciences", Stanford University, May 2004
"The Fundamental Laws of GIScience", ESRI and University of Redlands, April, 2004
"Acknowledging
and Representing Uncertainty", Conference on History and Geography:
Assessing the Role of Geographical Information in Historical Scholarship,
Newberry Library, Chicago, March 2004.
"Bits of Geography", Hunter College, CUNY, March 2004.
"GIScience,
Geography, Form, and Process", Presidential Plenary, Centennial Meeting
of the Association of American Geographers, Philadelphia, March 2004.
"Spatial
Perspectives for the Globe", Keynote Address, Specialist Meeting on
Globalization in the World System: Mapping Change over Time", University
of California, Riverside, February 2004.
"Models for Uncertainty in Area-Class Maps", Fifth Australasian Postgraduate Workshop on
GIS, Social and Environmental Modelling, Kioloa, New South Wales, February
2004.
"The Fundamental Laws of GIScience", Seoul National University, November 2003.
"Spatially Enabled E-Government", Keynote Address, 8th International Seminar on
GIS, Seoul, November 2003.
"Digital Earth: Recent Technical Progress", Keynote Address, First Taipei International
Conference on Digital Earth, November 2003.
"Bits of Geography", Hooker Distinguished Lecture, McMaster University, October
2003.
"Augmenting Geographic Reality",
McMaster University School of Geography and Geology, October 2003.
"Bits of Geography", Chancellor's Distinguished Lecture, Louisiana State
University, October 2003.
"Recent Advances in GIScience", National Center for Atmospheric Research,
Boulder, Colorado, September 2003
"GIS and Modeling", Environmental Systems Research Institute, September 2003.
"The Fundamental Laws of GIScience", Environmental Systems Research Institute,
September 2003.
"The GIScience Research Agenda: Inventory and Prospect", Royal Geographical Society/Institute of
British Geographers Annual Conference, September 2003.
"The Fundamental Laws of GIScience", Department of Geography, University of
Cambridge, September 2003.
"Spatial Data Infrastructure and Science", Guest Lecture, Vespucci Summer Institute,
Florence, August 2003.
"The Spatial Web", Guest Lecture, Vespucci Summer Institute, Florence, August
2003.
"The Fundamental Laws of GIScience", Keynote, Annual Assembly, University
Consortium for Geographic Information Science, Monterey, CA, June 2003
"Finding the Mainstream", Keynote, ScanGIS 2003, Helsinki, June.
"Bits of Geography". 2003 Faculty Research Lecture, University of California, Santa
Barbara, April.
"Models for Uncertainty in Area-Class Maps". Second International Symposium on Spatial
Data Quality, Hong Kong, March 2003.
"Augmenting Geographic Reality", Distinguished Lecture, Hong Kong Polytechnic
University, March 2003.
"Augmenting Geographic Reality", ESRI India, Bangalore, January 2003.
"Finding the Mainstream", MapIndia 2003, New Delhi, January..
"Linking Science to Practice in Landscape Change", National Science Foundation, January 2003.
"Data Access and Data Warehousing", Keynote, GeoHealth 2002, Victoria University,
Wellington, December.
"Finding the Mainstream", Keynote, Joint AURISA and ISA Conference,
Adelaide, November 2002.
"Augmenting Geographic Reality", Southwest Texas State University, November
2002.
"Thinking Spatially in the Social Sciences", Brown University, October 2002.
"Augmenting Geographic Reality", University of Maryland, College Park, October
2002.
"GIS and Spatial Statistics: One World View or Two?", Spatial Statistics: Integrating Statistics,
GIS, and Statistical Graphics, University of Washington, October 2002.
"What's Special about Spatial?", Quantitative Methods in the Social Sciences,
UCSB, October 2002.
"Accession and Sharing of Geographic Information", CODATA, Montreal, October 2002.
"Augmenting Geographic Reality", University of Colorado, September 2002.
"What's
Special about Spatial?", University of California, Irvine, September
2002.
"Field
Computing", National Research Council, Mapping Science Committee, August
2002.
"Augmenting
Geographic Reality", Lawrence Livermore National Laboratory, August,
2002.
"New
Directions in Remote Sensing Education", NASA Workshop on Educating the
Next Generation of Remote Sensing Professionals, University of New Hampshire,
August 2002.
"GIS
Education: The Next Level", Keynote, ESRI Education Users Conference,
San Diego, July 2002.
"The Value of
Spatially Explicit Modeling", Short Course on the Economics of Urban
Sprawl and Land Use Change, Donald Bren School of Environmental Science and
Management, University of California, Santa Barbara, June 2002.
"GIS in the
Field". Keynote address, Geoinformatics 2002, Nanjing, June.
"Augmenting
Geographic Reality". East China Normal University, Shanghai, May 2002.
"Augmenting
Geographic Reality". University College, London, May 2002.
"The Nature
and Value of Geographic Information". Association for Geographic
Information, London, May 2002.
"Scales of
Cybergeography". Center for Advanced Spatial Analysis, University
College, London, May 2002.
"Augmenting
Geographic Reality: Origins and Evolution of Geographic Information
Systems". Los Alamos National Laboratory, April 2002.
"Geospatial
Data: The Bottom Line". Keynote, GeoTec Event, Toronto, April 2002.
"Why Space?
Six General Principles". Association of American Geographers, Annual
Meeting, Los Angeles, March 2002.
"Augmenting
Geographic Reality". Gregory Lecture, University of Southampton, March
2002.
"Placing
Liberal Arts Learning in a Geographic Context: Examples from the Earth and
Social Sciences". Carleton College, February 2002.
"Augmenting
Geographic Reality". Environmental Systems Research Institute, Redlands,
February 2002.
"Augmenting
Geographic Reality". Department of Geography, Syracuse University,
November 2001.
"What Is
Spatially Integrated Social Science, and What Might It Contribute to Social
Science History?" Social Science History Association, Chicago, November
2001.
"Towards
Spatially Integrated Social Science". George Mason University, November
2001.
"Geospatial
Computation in Social Science: Basic Research, Applications, and
Instructional Challenges". Department of Computer Science, University of
Nebraska, November 2001.
"GIS: Time
for a Change". Keynote Address, Urban and Regional Information Systems
Association, Long Beach, October 2001.
"The Digital
City: Inventory and Prospect". Keynote Address, International Conference
on Urban Geoinformatics, Wuhan, October 2001.
"Current
Research Issues in GIS". UN Development Program Conference on
Application of GIS Technologies to Local Level Planning, New Delhi, October
2001.
"Application
of GIS Technologies to Local Level Planning". Inaugural Address, UN
Development Program Conference, New Delhi, October 2001
"A Geographer
Looks at Spatial Information Theory". Keynote Address, International
Conference on Spatial Information Theory (COSIT), Morro Bay, September 2001.
"The Future
of Education in GIScience". 21st ESRI International User Conference, San
Diego, July 2001.
"Geography
Network and Gazetteers: Place Name Access to Spatial Locations". 21st
ESRI International User Conference, San Diego, July 2001.
"Geodatabase:
The ArcGIS Transportation Data Model (UNETRANS)". 21st ESRI
International User Conference, San Diego, July 2001.
"New
Directions in GIS". Department of Computer Science, Keele University,
July 2001.
"The Nature
and Value of Geographic Information". "Conference: The I in
GIScience", Manchester, UK, July 2001.
"GIS and
Spatial Analysis". Interuniversity Consortium for Social and Political
Research, Ann Arbor, May 2001.
"Models for
Uncertainty in Area Class Maps". GEOIDE workshop on spatial statistics,
Quebec, May 2001.
"Tools and
Scholarship in Natural Resources: A Creative Tension?". Tools Symposium,
University of Idaho, April 2001.
"Geographic
Information Technologies in Transportation: New Directions". Iowa State
University, Center for Transportation Research and Education, March 2001.
"Collaboration
through Internet GIS". Social Science Research Council, workshop on
Information Technology in Social Science Research, University of Michigan,
March 2001.
"Introduction
to the Alexandria Digital Earth Prototype". Association of American
Geographers, New York, February 2001.
"Introduction
to CSISS". "Center for Spatially Integrated Social Science: A
Critical Evaluation", Association of American Geographers, New York,
February 2001.
"Transportation
Infrastructure Management". Conference on Remote Sensing and Spatial
Information Technologies for Transportation, Transportation Research Board,
National Academy of Sciences, December 2000.
"Applications
of Remote Sensing". Workshop, Conference on Remote Sensing and Spatial
Information Technologies for Transportation, Transportation Research Board,
National Academy of Sciences, December 2000.
"Center for
Spatially Integrated Social Science". American Society of Criminology,
San Francisco, November 2000.
"GIS for
Infrastructure Applications". National Forum on Advanced GIS
Applications and Database Needs for Civil Infrastructure Systems, New York
University, October 2000.
"Challenges
of Mathematical Geography". Teias Matematicas, University of Coimbra,
Portugal, October 2000.
"Scale in
Remote Sensing and GIS". Symposium on Spatial Statistics for Remote
Sensing, ITC, Enschede, Netherlands, October 2000.
"Potential
Contributions of Geographic Information Sciences to Health Studies".
Pacific Rim Health Studies Workshop, Scripps Institute of Oceanography,
September 2000.
"Models for
Uncertainty in Area Class Maps". Remote Sensing Society, Leicester, UK,
September 2000.
"Adding Value
to Geographic Information". Keynote Presentation, Remote Sensing
Society, Leicester, UK, September 2000.
"Digital
Earth". Keynote Presentation, Fourth International Conference on
Integrating GIS and Environmental Modeling, Banff, September 2000.
"Distributed
Geolibraries and the Digital Earth Project". EarthVIZ, University of
California, Santa Cruz, May 2000.
"The
Alexandria Digital Earth Prototype". Workshop on Gridded Population
Databases, Columbia University, May 2000.
"Scales of
Cybergeography". Brown Lecture, University of Minnesota, April 2000.
"Spatially
Integrated Social Science: Building the Research Infrastructure".
Association of American Geographers, Pittsburgh, April 2000.
"Spatial
Analysis in a Communicating World". Invited Plenary Session,
Mathematical Models and Quantitative Methods Specialty Group, Association of
American Geographers, Pittsburgh, April 2000.
"Discrete
Global Grids for Digital Earth". International Conference on Discrete
Global Grids, Santa Barbara, March 2000.
"Scientific
Information". Information Technology Workshop II, University Consortium
for Atmospheric Research, Boulder, CO, January 2000.
"Towards a
Geography of Geographic Information". University of California, Los
Angeles, January 2000.
"Visions for
the Digital Library". Pacific Neighborhood Consortium/Electronic
Cultural Atlas Initiative, University of California, Berkeley, January 2000.
"Implementing
Digital Earth: a research agenda". Keynote Presentation, International
Symposium on Digital Earth, Beijing, November 1999.
"Spatial
RDBMS: Opportunities and Challenges". Driven by Data, Los Angeles,
November 1999.
"The Future
of Geographic Information Science". University Hart Lecture, University
of Sheffield, November 1999.
"Towards a
Geography of Geographic Information". Ohio State University, October
1999; and University of Sheffield, November 1999.
"The Future
of Gazetteers". Opening keynote, Digital Gazetteer Information Exchange,
Washington, October 1999.
"New
Horizons: Geographic Information Systems". OECD Conference on Social
Sciences for a Digital World: Building Infrastructure for the Future, Ottawa,
October 1999.
"Measurement-Based
GIS". University at Buffalo, September 1999.
"Cartographic
Futures for a Digital Earth". University of Cincinnati, September 1999.
"New
Directions in Environmental Problem Solving". EPA Conference on
Environmental Problem Solving with Geographic Information Systems,
Cincinnati, September 1999.
“Cartographic
Futures on a Digital Earth”. Keynote Presentation, International Cartographic
Association, Ottawa, August 1999.
“The Value of a
Digital Library for Earth System Education”. Opening Keynote, Geoscience
Digital Library Workshop, Coolfont, WV, August 1999.
"Measurement-based
GIS". Opening keynote, International Symposium on Spatial Data Quality,
Hong Kong, July 1999.
"GIS and
Social Science: New Tools, New Perspectives". Columbia University, May
1999
"Uncertainty
in Geographic Data: Models and Strategies". Lamont-Doherty Observatory,
Columbia University, May 1999.
"Keynote:
More than Technology: GIS Applications for the Future". IMAGIN Forum,
Lansing, Michigan, May 1999.
"Keynote: GIS
and Transportation: Status and Challenges". International Workshop on
GIS for Transportation and Intelligent Transportation Systems, Hong Kong,
April 1999.
"Future
Directions in Geographic Information Science". University of
Saskatchewan and University of Calgary, January 1999.
"Towards a
Geography of Digital Geographic Information in a Digital World".
University of Saskatchewan and University of Calgary, January 1999.
“Geomatics and
Geographic Information Science: Trans-Century Directions and Applictions”.
Spatial Information Science and Technology (SIST ’98), Wuhan Technical
University of Surveying and Mapping, December
“Challenges in
Geographic Information Science”. University of California, Berkeley;
University of Oregon; Oregon State University; November 1998
“Keynote: Gateway
to the Earth”. U.S. Geological Survey, Reston, October 1998
“Spatial Analysis:
Problems and Issues in Mountain Environments”. Montana State University,
September 1998
“Finding Data for
Geocomputation”. Geocomputation 98, Bristol, September
“Rediscovering the
World Through GIS. Prospects for a Second Age of Geographical Discovery”.
GISPlaNET 98, Lisbon, September
“Spatial Analysis
in GIS and Remote Sensing”. 5th International Congress on Sciences of the
Earth, Santiago, Chile, August 1998
“Education and
Training in GIS: An NCGIA Perspective”. 5th International Congress on
Sciences of the Earth, Santiago, Chile, August 1998
“The UCGIS
Research Agenda”. ESRI User Conference, San Diego, July 1998
“Encapsulating
Simulation Models with Geospatial Data Sets”. Third International Symposium
on Spatial Accuracy Assessment in Natural Resources and Environmental
Sciences, Quebec City, May 1998
“Fuzzy Spatial
Queries in Digital Spatial Data Libraries”. FUZZ-IEEE 98, Anchorage, May 1998
“Digital Libraries
for Geocomputation”. Advances in Digital Libraries (ADL 98), Santa Barbara,
April 1998
“Where Can
Increased Funding Really Make a Difference?”. UCGIS Congressional Breakfast,
April 1998
"Spatial
Technologies and the City", MIT, April 1998
"Positional
Distortion in Geographic Data Sets as a Barrier to Interoperation".
American Congress on Surveying and Mapping, Baltimore, March 1998
“New Directions in
Geographic Information Science”. University of Wisconsin, Madison, November
1997
“National Science
Priorities in Geoinformatics”. Networking Resources for Competitive Earth
Systems Science, American Association for the Advancement of Science, Sioux
Falls, SD, November 1997
“From GIS to
Geographic Information Science: New Directions in Geographic Research”.
University Harris Lecture, Texas A&M University, November 1997
“Cartography and
Geographic Information Systems”. National Academy of Sciences, Academy
Industry Program, Forum on Imaging and Visualization, Newport Beach, October
1997
“The Future of
Spatial Data and Society”, keynote presentation, Geomatics Atlantic ’97,
Halifax, Nova Scotia, October 1997
“Geographic
Information Technologies Transform the Information Professions”. Dalhousie
University, October 1997
“Conference
Assessment and Future Trends for GIS”, Third GIS Asia Pacific Conference,
Jakarta, October 1997
"New
Directions in the Information Sciences", University of Wyoming,
September 1997
Invited
discussant, "Geographic Information Research at the Millennium",
GISDATA Final Conference, Strasbourg, September 1997
"GIS and
Geography: Presidential Session", Association of Pacific Coast
Geographers, Spokane, WA, September 1997.
"The New
Generation of Scholars: Do They Really Need Us?" Invited presentation,
Association of College and Research Libraries, American Library Association,
San Francisco, June 1997.
"Views from
the U.S. Mapping Science Committee: Past, present, and future".
University Consortium for Geographic Information Science 1997 Annual Assembly
and Summer Retreat, Bar Harbor, ME, June.
"An Update on
the US National Center for Geographic Information and Analysis" and
"GIS and Its Impacts on Organizations: Effects of New
Technologies". ESIG '97, Lisbon, June.
"The GIS
Research Agenda". Keynote presentation, SCANGIS '97, Stockholm, June.
"NCGIA's
Varenius Project: Advancing Geographic Information Science". University
of Newcastle-upon-Tyne, May 1997.
"GIS, Spatial
Analysis, and the Geographical Key". European Research Conference,
"Socio-Economic Research and Geographic Information Systems". Il
Ciocco, Italy, May 1997.
"The GIS
Research Agenda". University College, London, Centre for Advanced
Spatial Analysis and Department of Photogrammetry and Surveying, May 1997.
"From GIS to
Geographical Information Science". London School of Economics, May 1997.
"Research and
Development: What has been achieved so far?" and "Spatial
Information and Its Impact on Society". Conference: 10 Years After
Chorley: The future for geographic information. The Royal Society, London,
May 1997.
"Communicating
the Results of Accuracy Assessment: Metadata, Digital Libraries, and
Assessing Fitness for Use". First CASSINI International Workshop, Paris,
April 1997.
"The
Geolibrary". AGI Guest Lecture, GISRUK '97, Leeds, April 1997.
"Enabling
Technologies and Educational Impacts: GIS". Atlantic Institute Think
Tank V, "Global Education Paradigms in Geomatics/Geoinformation",
Paris, April 1997.
"Modern
Geographic Information Systems and Model Linking". Wageningen Agricultural
University, Netherlands, February 1997.
"Keynote:
Geographic Data and the New Information Profession". ALISE, Washington
DC, February 1997.
"Distributed
Information Infrastructure". US Congress, January 1997.
"Environmental
Information Management - A Learned Perspective". Royal Roads University,
Victoria, BC, January 1997.
"GIS
Research". Surveys and Land Information, Cape Town, South Africa,
December 1996.
"The Past and
Future of Geographic Information Technology". GEO FORUM '96,
Bakersfield, CA, December 1996.
"GIS as a
Research Technology". Workshop on GIS Application in Cancer Research,
Washington, DC, November 1996.
"Generalization,
Uncertainty, and Error Modeling". GIS/LIS 96, Denver, November 1996.
"Accuracy of
Spatial Databases". GIS in Illinois 1996 Conference, Schaumburg,
November.
Keynote address:
"The Past and Future of Geographic Information Technologies". GIS
in Illinois 1996 Conference, Schaumburg, November.
"Directions
in GIS". University of Michigan, September 1996.
Keynote Address.
1996 Genasys Conference, Fort Collins, August.
"Digital
Libraries and Spatial Information Processing". IRREGULAR '96, Santa
Barbara, August 1996.
"GIS, Spatial
Analysis, and Interoperability". International Geographical Congress,
The Hague, August 1996.
"Multiple
Roles for GIS in Global Change Research". Joint ESF/NSF Second Summer
Institute on Geographic Information Systems, Villa Borsig, Berlin, July 1996.
"Keynote
Address: Directions in GIS". GIS Technology and Applications 1996,
Taipei, May 1996.
"GIS the
Academic Way: New Ideas from the Ivory Tower". ESRI User Conference,
Palm Springs, May 1996.
"Communicating
the Results of Accuracy Assessment: Metadata, Digital Libraries, and
Assessing Fitness for Use". Second International Symposium on Spatial
Accuracy Assessment in Natural Resources and Environmental Sciences, Fort
Collins, CO, May 1996.
"Has GIS
Killed Cartography?". Presidential Session, Association of American
Geographers, Charlotte, NC, April 1996.
"Keynote
Address: Directions in GIS". California GIS Conference 1996, San
Francisco, February.
"Geographic
Information Science and Geography". University of Western Ontario,
Department of Geography, February 1996; and Michigan State University, Department
of Geography, February 1996.
"The
Alexandria Digital Library". Michigan State University, Department of
Geography, February 1996.
"Alexandria
and Spatial Metadata". North Carolina GIS Conference, Winston-Salem,
February 1996
"Finding
Geography in the Digital Library". University of Minnesota, Department
of Geography, February 1996.
"Keynote
Address: Directions in GIS". Third International Conference/Workshop on
Integrating GIS and Environmental Modeling, Santa Fe, January 1996.
"Accuracy of
Spatial Databases" and "Spatial Analysis". Institut
Geographique National, Paris, November 1995.
"Keynote
Address: Spatial Data Libraries". First Conference on Spatial Multimedia
and Virtual Reality, Lisbon, October 1995.
"Technical
Advances in Spatial Data Sharing". URISA 95, San Antonio, TX, July 1995.
Keynote speaker,
Tenth Annual Towson State GIS Conference, Towson, MD, June 1995.
"Computational
Geography". Keynote Address, ACM International Workshop on Computational
Geometry, University of British Columbia, Vancouver, June 1995
"The
Alexandria Digital Library". ESRI Users Conference, Palm Springs, CA,
May 1995.
"Future
Directions for Geographic Information Science". Keynote Address,
GeoInformatics '95, Hong Kong, May 1995.
"The
Application of Advanced Information Technology in Assessing Environmental
Impacts". Keynote Address, 1995 Bouyoucos Conference, Riverside, May
1995.
Keynote Address,
New Mexico Geographic Information Council Annual Conference, Albuquerque,
April 1995.
"The
Alexandria Project". Council for Networked Information Spring
Conference, Washington, DC, April 1995.
"An Update on
GIS Research". Keynote Address, ERDAS User Group Meeting, Atlanta, March
1995.
"The Context
of Alexandria: Library and Extracomputational Issues". Annual Meeting,
AAG, Chicago, March 1995.
"GIS, Spatial
Representation, and Statistical Mapping". International Symposium on
Computer Mapping in Epidemiology and Environmental Health, Tampa, February
1995.
"Digital
Spatial Data Libraries". University of Southern California, January
1995.
"An Update on
GIS Research". Fifth Annual Nevada State GIS Conference, Reno, December
1994.
"The Bottom
Line of Spatial Accuracy". 22nd AURISA Conference, Sydney, November
1994.
"Spatial
Databases for Global Environmental Issues". 8th Toyota Conference,
Mikkabi, November 1994.
"Accuracy of
Spatial Databases". Applied Geography Conference, Akron, Ohio, October
1994.
"GIS Data
Models for IVHS Map Databases". Applied Geography Conference, Akron,
Ohio, October 1994.
"GIS and
Mathematical Geology: Status and Prospects". International Association
of Mathematical Geologists, Mt Tremblant, Que, October 1994.
"GIS
Tutorial". Workshop on Antarctic GIS, Reston, VA, September 1994.
"GIS Research
and NCGIA", University of Stockholm, September 1994.
"Keynote
Address". Third Annual Natural Resources GIS/GPS Conference, Columbia
College, Sonora, CA, August 1994.
"GIS Error
Models and Visualization Techniques for Spatial Variability in Soils".
15th International Congress of Soil Science, Acapulco, July 1994.
"Geographic
Information Science: Research and Education Needs of the National Spatial
Data Infrastructure" and "Spatial Information in Contemporary
Social Science". National Science Foundation, Washington DC, June 1994.
"Visualization
of Uncertainty". International Conference on Spatial Accuracy of Natural
Resource Databases, Williamsburg, VA, May 1994.
"GIS Research
and NCGIA". Stanford University, April 1994.
"GIS Research
and NCGIA". University of St Andrews, March 1994.
"GIS State of
the Art". First Education-GIS Conference, Washington DC, January 1994.
"Accuracy of
Spatial Databases", and "GIS and Geography". University of
Colorado, Boulder, October 1993.
"Keynote
Presentation: Spatial Data Issues". Second International
Conference/Workshop on Integrating GIS and Environmental Modeling,
Breckenridge, CO, September 1993.
"Integrating
GIS and GPS". The Institute of Navigation, Salt Lake City, September
1993.
"Uncertainty
in Spatial Data: Challenges for Spatial Statistics". University of
California, Riverside, May 1993.
"Geographic
Information Systems Research at the NCGIA". Lockheed Palo Alto
Colloquia, April 1993.
"Geographic
Information Systems: Research and Exploration". New York University,
April 1993.
"Integrating
the Spatial Data Technologies". On Common Ground Conference, Denver,
April 1993.
"GIS in the
Future". Keynote address, North Carolina GIS Conference, Raleigh, April
1994.
"Accuracy of
Spatial Data: Problem or Opportunity?". Keynote paper, Iowa State
University GIS Fair, April 1993.
"Intuition,
the Spatial Perspective, and ESDA". NCGIA Initiative 14 Workshop on
Exploratory Spatial Data Analysis, Santa Barbara, February 1993.
"Accuracy of
Spatial Data: Problem or Opportunity?" Ministry of Natural Resources,
Province of Ontario, Toronto, February 1993.
"Keynote
Address: Accuracy of Spatial Data: Problem or Opportunity?" Interagency
Committee on Geomatics, Government of Canada, February 1993.
"Accuracy of
Spatial Databases", University of Utah, February 1993.
"GIS Research
and NCGIA", University of Utah, February 1993.
"The Spatial
Perspective: Geographic Information in Contemporary Social Science".
Jacob Marschak Interdisciplinary Colloquium on Mathematics in the Behavioral
Sciences, UCLA, January 1993.
"A User
Perspective on Quality Control". GIS/LIS 92, San Jose, November 1992.
"Towards a
National Research Agenda in GIS". GIS/LIS 92, San Jose, November 1992.
"The Most
Appropriate Discipline for GIS". GIS/LIS 92, San Jose, November 1992.
"Findings and
Recommendations of the Governor's Geographic Information Task Force".
GIS/LIS 92, San Jose, November 1992.
"GIS Research
and the NCGIA". First Annual Meeting, GIS Association of Japan, Tokyo,
October 1992.
"GIS
overview". Hitachi, Japan, October 1992.
"GIS and
Social Science". CIESIN, Saginaw, and ICPSR, University of Michigan, Ann
Arbor, August 1992.
"Error Models
for Spatial Data". Joint Statistical Meetings, Boston, August 1992.
"Visualization
of Fuzzy Scenes and Probability Fields". Fifth International Symposium
on Spatial Data Handling, Charleston, SC, August 1992; Workshop on GIS and
Visualization, Loughborough University, UK, July 1992.
"Overview of
Metadata Issues". Information Exchange on Spatial Metadata, Federal
Geographic Data Committee, Washington, June 1992.
"Accuracy of
Spatial Databases". Bionetics, Kennedy Space Center, June 1992.
"GIS: Science
or Profession?". American Society of Civil Engineers, 8th Conference on
Computing in Civil Engineering, Dallas, June 1992.
"GIS Research
and Education". Texaco GIS Conference, Houston, May 1992.
"GPS as an
Aid to Spatial Data Quality: The Pluses and Minuses". On Common Ground
Conference, Denver, April 1992.
"Error and
Uncertainty in Spatial Dta". Kansas Geological Survey, Lawrence, March
1992.
"Research
Agenda in GIS". University of Kansas, Department of Geography, Lawrence,
March 1992.
"Trends in
GIS". IBM Corp, Kingston NY, March 1992.
"Visualizing
the Uncertainty in Multinomial Fields". Interface 92 (24th Symposium on
the Interface: Computing Science and Statistics). College Station, TX, March
1992.
"Geographic
Information Systems". Mare Amico (Friends of the Sea), Livorno, Italy,
March 1992.
"Geographic
Information Systems". University of Bologna, Italy, March 1992.
"Plenary
Address: Technical Developments". GIS '92, Vancouver BC, February 1992.
"Accuracy of
Spatial Databases". Department of Geosciences, University of California,
Riverside, February 1992.
"A Factorial
Model of Aggregate Spatio-Temporal Behavior: Application to the Diurnal
Cycle". SUNY Buffalo, November 1991; University of Milan, December 1991.
"Recent
Research in Census Data Mapping and Spatial Analysis". Censimenti:
Applicazioni Statistiche e Computer, Turin, December 1991.
"Keynote
Address: Geography and Statisticians". Statistics Canada, Symposium 91,
Ottawa, November 1991.
"Integrating
GIS and Environmental Modeling at Global Scales". GIS/LIS 91, Atlanta,
October 1991.
"Spatial
Analysis with GIS: Problems and Prospects". GIS/LIS 91, Atlanta, October
1991.
"Introduction
to GIS". IAMSLIC, Galveston, October 1991.
"Current
Research in Spatial Decision Support Systems". URISA, San Francisco,
August 1991.
"Keynote
Address: GIS Research and Education in the USA". EDIS/SAGIS, Pretoria,
July 1991.
"GIS and
Spatial Analysis". AAG, Miami, April 1991.
"Is GIS a New
Discipline?". AAG, Miami, April 1991.
"Keynote
Address - Accuracy of Spatial Databases". University of Melbourne, June
1991.
"Accuracy of
Spatial Databases". University of Canterbury, Christchurch NZ, June
1991; University of Georgia, October 1991.
"GIS Data
Modeling". University of Dunedin, NZ, June 1991.
"NCGIA
Education Activities: The Core Curriculum and Beyond". IBM Academic
Users Conference, Dallas, June 1991.
"Keynote
Address - Progress on the GIS Research Agenda". Second European GIS
Conference, Brussels, April 1991.
"Trends in
GIS Applications". Western Association of Map Librarians, Santa Barbara,
March 1991.
"GIS and
Social Science". NCGIA GIS in the Social Sciences conference, Santa
Barbara, March 1991.
"Integrating
GIS and Spatial Analysis". University of Sheffield, March 1991.
Keynote Address,
State Mapping Advisory Committee, Columbia SC, January 1991.
"GIS and
Geography". University of South Carolina, January 1991; University of
Maryland, March 1991.
"GIS and
Environmental Modeling". IIPS, New Orleans, January 1991.
"Modeling
Error in Spatial Databases". GIS/LIS 90, Anaheim, November 1990;
University of Maryland, March 1991.
"Interpreting
Individual Behavior According to Space-Time Models in a GIS: Halifax,
1971". Social Science History Association, Minneapolis, October 1990.
"GIS
Futures". University of Connecticut, Storrs, October 1990; Environment
Canada, September 1990; IBM, Southbury CT, May 1990.
Banquet Address:
"GIS in the 1990s". Joint NESTVAL/Middle States AAG meeting,
Norwich CT, October 1990.
Keynote Address:
"What Have We Learned from the 1980s?". GIS Seminar and Exhibition,
Toronto, September 1990.
Keynote Address:
"Spatial information Science". Fourth International Symposium on
Spatial Data Handling, Zurich, July 1990.
"Issues in
Next Generation GIS". AM/FM Executive Seminar, Keystone CO, July 1990.
Keynote Address.
North Texas GIS Workshop, May 1990.
Keynote Address:
"GIS and Cartography". 8th Australian Cartographic Conference,
Darwin, April 1990
"A
Hierarchical Spatial Data Structure for Global Geographic Information
Systems". Advanced Computing in the Social Sciences, Williamsburg, VA,
April 1990; CAG, Edmonton, June 1990; Fourth International Symposium on
Spatial Data Handling, Zurich, July 1990.
"The Elusive
Population Center of Canada". Statistics Canada, March 1990.
"GIS and
Geography". University of Wisconsin, University of British Columbia,
Simon Fraser University, February 1990.
"Building
Global Databases using GIS". University of Victoria, February 1990.
"GIS Data
Models". Energy, Mines and Resources Canada, March 1990; University of
Victoria, February 1990.
"A General
Framework for the Spatial Interpolation of Socioeconomic Data". North
American Regional Science Association, Santa Barbara, November 1989; Advanced
Computing in the Social Sciences, Williamsburg, VA, April 1990.
"GIS and
Marketing Research". Applied Geography Conference, Binghamton, October
1989.
"GIS and the
New Geography". First Midlands GIS Lecture, Leicester, UK, October 1989
(sponsored by AGI).
"Optimal
Tiling for Cartographic Databases". International Cartographic
Association (14th Congress), Budapest, August 1989; Symposium on the Design
and Implementation of Large Spatial Databases, Santa Barbara, July 1989; Kent
State University, October 1989.
"Modeling
Error in Spatial Databases". Western Regional Meeting, Institute of
Mathematical Statistics, Davis, June 1989; Applied Geography Conference,
Binghamton, October 1989.
Geographic
Information Systems". Congressional breakfast sponsored by Consortium of
Social Science Associations, June 1989
"NCGIA Core
Curriculum Project". GIS in Higher Education, Ohio State University,
June 1989; June 1990.
"Geographic
Information Systems". IBM Higher Education Executive Conference,
Orlando, May 1989.
"GIS
Research". University of Iowa, April, 1989.
"Optimal
Tiling for Large Cartographic Databases". AutoCarto 9, Baltimore, April
1989.
"Three Mode
Factor Analysis and Diurnal Cycles of Urban Activity". Western Regional
Science Association, San Diego, February 1989.
"Structuring
Spatial Analysis for Geographic Information Systems". AAAS, San
Francisco, January 1989.
"Accuracy of
Spatial Data". University of Delaware, February 1989; University of
Idaho, March 1989; EPA Great Lakes GIS Workshop, October 1989; University of
Victoria, February, 1990; University of Wisconsin, February 1990; Indiana GIS
Workshop, November 1990.
"Geographic
Information Systems and Spatial Analysis". San Diego State University,
February 1989; University of North Carolina, Chapel Hill, February 1989;
University of Delaware, February 1989; University of Idaho, March 1989.
"The National
Center for Geographic Information and Analysis". GIS Conference, Denver,
September 1988; GIS/LIS '88, San Antonio, November 1988; University of
Delaware, February 1989; IBM, Palo Alto, January 1989; Jet Propulsion
Laboratory, January 1989; National Science Foundation, December 1988, October
1989; Applied Geography Conference, Binghamton, October 1989; Great Lakes GIS
Workshop, October 1989; GIS East, Washington DC, June 1990.
"The City in
Space and Time: A Daily Time Geography of Halifax". CAG, Halifax, May
1988.
"Issues of
Accuracy in Global Databases". IGU Global Database Planning Project, UK,
May 1988.
"Trade Area
Delimitation with Thiessen Polygons". Statistics Canada, April 1988.
"Issues in
the Storage of Spatial Data". Digital Equipment Corporation, Marlboro,
April 1988.
"Algorithms
for Two Generalized Thiessen Problems". AAG, Phoenix, April 1988.
"Modeling
Error in Spatial Data Handling". University of Washington, Seattle,
February 1988.
"The Global
Database Planning Project". NOAA, Boulder, February 1988.
"Data
Quality". Statistics Canada, January 1988.
"Disposal of
Formation Fluids by Oil Producers in Petrolia, Ontario - An Environmental
Economic Assessment". Ontario Ministry of the Environment, 1987
Technology Transfer Conference, Toronto, November 1987.
"Application
of a GIS Benchmarking and Workload Estimation Model". Applied Geography
Conference, Knoxville, October 1987.
"Towards an
Enumeration and Classification of GIS Functions". IGIS, Washington,
November 1987.
"Hardware and
Software for Geographic Information Systems". NSF/ESRC conference,
Edinburgh, September 1987.
"The Coverage
Problem and Visibility Regions on Topographic Surfaces". ISOLDE IV, Namur,
Belgium, June 1987.
"Objective
Methods for Trade Area Delimitation". Canadian Regional Science
Association, Hamilton, May 1987.
"Lakes on
Fractal Surfaces: A Null Hypothesis for Lake-Rich Landscapes". MGUS
(Mathematical Geologists in the United States), San Francisco, April 1987;
CAG, Hamilton, Ont., May 1987.
"Revealed
Specialization within American geography". Association of American
Geographers, Portland, Oregan, April 1987.
"Models of
Cartographic Error". University of California, Santa Barbara, March,
1987.
"A Model of
Error for Choropleth Maps, with Applications to Geographic Information
Systems". Auto Carto 8, Baltimore, March 1987.
"Models of
Cartographic Error". Ohio State University, March, 1987.
"Geographic
Information Systems and Spatial Analysis". McMaster University, January,
1987; Rutger's University, February, 1987.
"Performance
Evaluation and Benchmarking for Geographic Information Systems". SUNY at
Buffalo, January, 1987.
"Affinity
Groups and Specialization in North American Geography". East Lakes
Division, Association of American Geographers, East Lansing, October 1986.
"Performance
Evaluation and Workload Estimation for Geographic Information Systems".
Second International Symposium on Spatial Data Handling, Seattle, July 1986.
"Fractals and
Spatial Analysis", University of Auckland, June 1986.
"Geographical
Information Systems: A Canadian Perspective", New Zealand Geographical
Society, Auckland, June 1986.
"Spatial
Analysis", Australian National University, May 1986.
"Geographic
Information Systems in the Undergraduate Curriculum", University of
Lancaster, December 1985; University of New South Wales, April 1986;
Australian Defence Force Academy, April 1986.
"Hydrologic
Simulation of Fractal Surfaces", CSIRO, Canberra, April 1986.
"Keynote
address: The Design and Applications of Thematic Mapping Systems",
CSIRO, Canberra, April 1986.
"The
Professional Standing of Geography", UWO/UQAM conference, London, November
1985.
"The
Multiobjective Vending Problem: A Generalization of the Travelling Salesman
Circuit", Regional Science Association, Philadelphia, November
1985.
"Recent
Developments in Fractals and Terrain Simulation", Canadian Cartographic
Association, Fredericton, June 1985.
"Geographic
Information Systems in Undergraduate Geography: A Contemporary Dilemma",
Canadian Association of Geographers, Trois Rivieres, May 1985.
"Statistics
of hydrologic networks on fractional Brownian surfaces", 16th Conference
on Modelling and Simulation, Pittsburgh, April 1985.
"Location-allocation
and impulsive shopping: the case of gasoline retailing", AAG, Detroit,
April 1985.
"Fractals",
University of Kentucky, February 1985.
"Fractals",
Ohio State University, November 1984.
"Discrete
Space Location-Allocation Solutions from Genetic Algorithms",
CAGONT/ELDAAG, Waterloo, November 1984.
"Methods and
Algorithms for Boundary Definition", International Symposium on Spatial
Data Handling, Zurich, August 1984.
"Discrete
Space Location-Allocation Solutions from Genetic Algorithms",
International Symposium on Locational Decisions, Boston, June 1984.
"Optimizing
Raster Storage: A Comparison of Four Alternatives", Canadian
Cartographic Association, London, Ontario, June 1984.
"Toward an
Explanatory Model of Individual Behaviour and Urban Ecological
Structure", CAG, Nanaimo, May 1984.
"Diurnal
Variation in Urban Ecological Structure", AAG, Washington, D.C., April
1984.
"Spatial
Aggregation and Intransitivity in US Migration Streams", Modelling and
Simulation Conference, Pittsburgh, April 1984.
"Intransitivity
and Spatial Aggregation in US Migration Flows", State University of New
York at Buffalo, February 1984.
"Geographic
Information Systems", Ontario Association for Remote Sensing, Toronto,
December 1983
"The Time
Geography of a Canadian City", AAG East Lakes Division, Cincinnati,
November 1983.
"Location-Allocation
Modelling", Canada-China Conference, Hamilton, November 1983.
"Optimizing
Raster Storage: An Examination of Four Alternatives", Auto-Carto VI,
Ottawa, October 1983.
"Methodological
Problems in the Calibration of Sales Forecasting Models", Sixth Applied
Geography Conference, Toronto, October 1983.
"The Dynamics
of School Projections", Association of Educational Research Officers,
Toronto, June 1983.
"Interactive
Computer Cartography and School Planning", Canadian Cartographic
Association, June 1983.
"Location-Allocation
Algorithms for Small Computers", Lincoln Institute, Boston, May
1983.
"The Dynamics
of School Projections", Ontario Association of School Business
Officials, London, May 1983.
"Transportation
Indicators of Space-Time Autonomy", AAG, Denver, April 1983.
"Location-Allocation
Algorithms for Small Computers", Modelling and Simulation Conference,
Pittsburgh, April 1983.
"On
Enumerating All Feasible Aolutions to Polygon Aggregation Problems",
Modelling and Simulation Conference, Pittsburgh, April 1983.
"Diurnal
Patterns of Social Group Distributions in a Canadian City", Regional
Science Association, Pittsburgh, November 1982.
"Some
Micro-Computer Algorithms for Large Location-Allocation Problems",
International Conference on Improving the Geographical Accessibility of Rural
Services, Bangalore, India, July 1982.
"Statistical
Estimation of an Attribute Variable from a Boundary File Overlay",
Canadian Cartographic Association, Lindsay, June 1982.
"The
Fractional Brownian Process as a Terrain Simulation Model", Modelling
and Simulation Conference, Pittsburgh, April 1982.
"Applied
Location-Allocation in the Private Sector", Association of American
Geographers, San Antonio, Texas, April 1982.
"Moving
Solutions to Median-Type Problems", Symposium on New Frontiers in
Location-Allocation Modelling, Binghamton, May 1982.
"Computer
Mapping Applications in Site Selection", Western Michigan University,
January 1982.
"Computer
Graphics", Computer Society of India, Ahmedabad, January 1982.
"The Corridor
Location Problem", Indian Institute of Management, Ahmedabad, January
1982.
"Location-Allocation
Problems", Indian Institute of Management, Ahmedabad, January
1982.
"Spatial
Autocorrelation: Patterns and Problems", University of Oklahoma,
November 1981.
"Towards the
Time Geography of a Canadian City", East Lakes Division, AAG, Bowling
Green, Ohio, November 1981.
"Randomness
at Random Island: Stochastic Models of the Physical Landscape", Canadian
Association of Geographers, Corner Brook, August 1981.
"Accuracy and
Spatial Resolution: Critical Dimensions for Geoprocessing", Canadian
Cartographic Association, Special Seminar on Computerized Cartography,
Calgary, June 1981.
"Moving Solutions
to Median-Type Problems", Canadian Regional Science Association,
Halifax, May 1981.
"Regionalization
and Aggregation from Interactions and Flows", Association of American
Geographers, Los Angeles, April 1981.
"Complementarity
and Substitution in Canadian Leisure Activities", Department of the
Secretary of State, Ottawa, March 1981.
"Retail
Location Techniques: The Fast Food Experience", University of Calgary,
February 1981.
"Persistence
and Antipersistence: Spatial Autocorrelation and Fractals", University
of Alberta, February 1981.
"Location of
Rural Services", Indian Institute of Management, Bangalore, January
1981.
"Recent
Advances in Location-Allocation Models", National Association of
Geographers, India, January 1981.
"Spatial Autocorrelation:
Patterns and Problems", State University of New York, Buffalo, November
1980.
"Randomness
and Order in the Topology of Settlement Systems", Canadian Regional
Science Association, Montreal, June 1980.
"The
Significance of Potential-Density Regressions", Association of American
Geographers, Louisville, April 1980.
"Spatial
Aggregation Problems in Geographical Analysis", York University,
November 1979.
"The Corridor
Location Problem", York University, November 1979.
"Geographical
Data Capture and Encoding", NATO Advanced Study Institute on Map Data
Processing, Maratea, Italy, June 1979.
"Fractals",
McMaster University, March 1979.
"The Corridor
Location Problem", University of California at Santa Barbara, July
1978.
"Models of
Hierarchically Dominated Spatial Interaction", CAG, London, Ontario, May
1978 and University of California at Santa Barbara, July 1978.
"An Approach
to the Study of Nodal Growth", Canadian Regional Science Association,
Waterloo, Ontario, May 1978.
"Computer
Graphics: A State of the Art Report", International Symposium on
Integrated Surveys and Resource Management, Manila, Philippines, February
1978.
"Geographical
Uncertainties in Location", First International Conference on Locational
Decisions, Banff, Alberta, April 1978.
"Modelling
Human Spatial Behaviour in Intraurban Recreation Facility Site
Location", Wilfrid Laurier University, January 1978.
"Models of
Hierarchically Dominated Spatial Interaction", University of Toronto,
November 1977.
"The SURF
Mapping Package", University of Windsor, November 1977.
"Structure,
Application and Error in Geographic Data Handling", University of
Calgary, February 1977.
"Estimation
from Grid Data: The Map as a Stochastic Process", IGU, Moscow, August
1976, and AAG, Salt Lake City, April 1977.
"Use and
Preference in Location Allocation", Johns Hopkins University, January
1976.
"The PLUS
System", University of Arizona, April 1975.
"Geometry,
Probability and Geographic Information", McMaster University, February
1975.
"Location-Allocation
Systems and Human Spatial Behaviour", McMaster University, February
1975.
"Putting
Geography Back into Data", Nippissing College, January 1975.
"Use and
Preference in Location Allocation Problems", IGU Commission on
Quantitative Methods, New Zealand, December 1974.
"Error
Estimation for Geographic Data Structures", IGU, New Zealand, December
1974.
"Location
Theory and Social Goals", McGill University, 1972.
"Aggregate
Temporal Trends in the Spatial Organization of a Service Agency", IBG,
Brighton, 1971.
"The Spatial
Efficiency of Administrative and Retail Servicing: Empirical Results and
Theoretical Implications", MICMOG, 1968.
"The
Geomorphology of the Nakimu Caves", National Speleological Society,
Birmingham, Alabama, 1967.
"Administrative
Areas on a Non-Uniform Population Surface", CAG, Calgary, Alberta,
1968.