CRC Publications up to 2007

I have organized my research and artistic contributions over my career into broad categories so that it is easier to understand their range, scope and relevance.

CULTURE, ART AND MUSEUM STUDIES (1989 – 2007)
The work here spans my entire career, but with a much heavier concentration of work in the past few years. Significant work includes the study of identity (Dornic & Edwards 2007), issues concerning installation design (Coté et al. 2006; Edwards & Bourbeau 2005), and efforts to develop a shared arts and science process (Bourassa & Edwards, 2007; Edwards and Tremblay 1999, Edwards 1989). Significant audiovisual work has been produced and several artistic productions as well. This area if research is presently mushrooming through new collaborations.

REFEREED JOURNAL PUBLICATIONS (5) - CULTURE, ART AND MUSEUM STUDIES

• *Dornic, I., and G. Edwards, 2007, Le partage des émotions ou quand le corps part à la recherche des mémoires : des pistes de réflexion pour l’élaboration de nouvelles orientations dans les arts de la scène , submitted.
  
• *Côté, F., P. Dubé, G. Edwards & M.L. Bourbeau, 2006, Museum, Motion and Emotion in the City, Museum International 58(3): 43-49.
  
• *Edwards, G., and M.L. Bourbeau, 2005, Image schemata – a guiding principle for multimodal expression in performance design, International Journal of Performing Arts and Digital Media.
  
• Edwards, G. & C. Tremblay, 1999. Pour une géométrie de l'intime: la science et la poésie se rencontrent. Nouaison, vol. 1, no 1, pp. 1-30.
  
• Edwards, G., 1989, Le champs poétique – les échoes d’un scientifique, La révue Trois, Volume 5.
  

OTHER REFEREED CONTRIBUTIONS (2) - CULTURE, ART AND MUSEUM STUDIES

• Edwards, G., and M. L. Bourbeau, 2007, ICOM Conference on Museums of Cities (CAMOC), Vienna, August, accepted.
  
• Bourassa, R., and G. Edwards, 2007, La réalité mixtes, les mondes virtuels et la géomatique : de nouveaux enjeux, Geocongress 2007, accepted.
  

INVITED PRESENTATIONS (2) - CULTURE, ART AND MUSEUM STUDIES

• Edwards, G., 2007, Le musée en périphérie – un changement de paradigme?, Invited presentation for the EMUL workshop on museology, Laval University, Quebec City, May 26.
  
• Edwards, G., and M. L. Bourbeau, 2007, Conversations with the Inner Body – Moving Into and Beyond Pain, Invited paper for the Annual Interdisciplinary Workshop in Health Care, Technology and Place, May 4, University of Toronto
  

NON-REFEREED CONTRIBUTIONS (5) - CULTURE, ART AND MUSEUM STUDIES

• Edwards, G. (under the pseudonym « Magellan Egoyan »), 2007, A sense of presence – lessons from an experiment in RL, blog, http://virtualartistalliance.blogspot.com
  
• Edwards, G. (under the pseudonym « Magellan Egoyan »), 2007, Second Life Sculpture – Beauty and Harmony, blog, http://virtualartistalliance.blogspot.com
  
• Edwards, G. (under the pseudonym « Magellan Egoyan »), 2007, Second Life Sculpture – Visual Poetry, blog, http://virtualartistalliance.blogspot.com
  
• Edwards, G., & M. L. Bourbeau, 2006, Cognitive Design Factors for Mixed Reality Environments, First International Conference on Mobile Geospatial Augmented Reality, Banff, May.
  
• Edwards, G., 2005, La micro-géomatique et les arts de la scène: un usage inusité de la géomatique, La revue Géomètre.
  

AUDIO-VISUAL CONTRIBUTIONS (6) - CULTURE, ART AND MUSEUM STUDIES

• Edwards, G., 2007 (under the pseudonym « Magellan Egoyan »), Kinetic Sculptures in Second Life, Part 1, video blog, http://www.youtube.com
  
• Edwards, G., 2007 (under the pseudonym « Magellan Egoyan »), Kinetic Sculptures in Second Life, Part 2, video blog, http://www.youtube.com
  
• Edwards, G., 2007 (under the pseudonym « Magellan Egoyan »), body or no, video blog, http://www.youtube.com
  
• Bourbeau. M. L., and G. Edwards, 2007, Incarnatus, Video clip.
  
• Edwards, G., and M.L. Bourbeau, 2005, Ariadne Emerging, Video clip.
  
• Edwards, G., and M.L. Bourbeau, 2005, Lamento d’Arianna, Video clip.
  

ARTISTIC PRODUCTIONS (5) - CULTURE, ART AND MUSEUM STUDIES

• Bourbeau, M. L., G. Edwards and F. Gasse, 2006, Incarnatus, 20 minute public installation, December
  
• Edwards, G., 2004, The Egg Garden, a residence at the LANTISS facility at Laval University.
  
• Edwards, G. (translator), 1995, Poems of Clarisse Tremblay
  
• Edwards, G., 1990, Un Pas de Plus, Imagine, No. 40 (SF short story)
  
• Tremblay, C., and G. Edwards, 1990, Le projet Icare, diffusé sur les ondes de Radio Canada (short story for radio)
  

B) VISIONING (2006 - 2007)
Since the summer of 2006, a synthesis that crosses the complete range of disciplines and collaborations I developed over my career has emerged, providing new insights into how society is evolving and changing. This led to the development of a book manuscript. In order to get more feedback and, perhaps, leverage a readership, I have been converting parts of this into a blog, for which there are currently 14 posts, with more being written in a nearly daily basis. In addition, I have also been investigating the use of video blogs to further promote this work.

BOOKS (1) - VISIONING

• Edwards, G., 2007, Living in the Twenty-first Century – From Orthodoxy to Paradoxy, 250 pp., submitted for publication.
  

NON-REFEREED CONTRIBUTIONS (14) - VISIONING

• Edwards, G., 2007, 21st Century Musings – From Orthodoxy to Paradoxy, blog, http://21stcenturyparadoxes.blogspot.com (12 posts from April 29, 2007 to May 22, 2007 as follows : Introduction to 21st Century Musings; Moving Away from Orthodoxy – A Portrait of Our Times; The Demographics of Change; Population Growth versus Environmental Activism; What is a Paradox?; The Importance of Paradox in a Convergent World; Timing and Dynamics – Towards the Collapse of Several Socio-economic Bubbles; Convergent End States and the Post-Sustainable Society; The Changing Nature of Identity; On Relationships; On Children; On Change, Action and Paradox)
  
• Edwards, G., 2007, Paradoxes and Consequences, blog, http://21stcenturyconsequences.blogspot.com (2 posts from May 22, 2007 to May 26, 2007 as follows : Opening Statement; Institutions that must and will change)
  
• Edwards, G., 2007, Doomsayers and Doomsaying, blog, http://doomsaying.blogspot.com (3 posts)
  

C) SPATIAL COGNITION AND COGNITIVELY-INFORMED SPATIAL DESIGN (1993-2007)
My work on cognition and cognively informed design began very early in my career, but seminal papers in 1993 and 1997 led me into collaborations with top psychologists working in spatial cognition. This led to the hiring of several postdocs with training in cognitive psychology and the development of a whole series of papers both studying spatial cognition and applying knowledge of it to the problems of designing spaces and technologies.

REFEREED JOURNAL PUBLICATIONS (2) - SPATIAL COGNITION AND COGNITIVELY-INFORMED SPATIAL DESIGN

• *Eardley, A., G. Edwards, F. Malouin, P.-E. Michon & J.M. Kennedy, 2007, Allocentric spatial frameworks derived from verbal description: Evidence from the blind & sighted, Perception, submitted.
  
• *Reginster, I. & G. Edwards, 2001. The Concept and Implementation of Perceptual Regions as Hierarchical Spatial Units for Evaluating Environmental Sensivity. Journal of URISA, 2001, vol. 13, no1, p. 5-16.
  

OTHER REFEREED CONTRIBUTIONS (10) - SPATIAL COGNITION AND COGNITIVELY-INFORMED SPATIAL DESIGN

• Eardley, A. F., Edwards, G., Malouin, F., & Michon, P-E., 2006, Challenging the importance of vision for the development of an extrinsic spatial framework: evidence from the blind and sighted. Proceedings of the Third International Conference on Spatial Cognition, Cognitive Processing 7 (suppl. 1), S30-31
  
• Michon, P.-E., D. Duguay & G. Edwards, 2006, CADMUS : Use of Affordances in Cognitive Modeling for Wayfinding, Proceedings of the Third International Conference on Spatial Cognition, Cognitive Processing 7 (suppl. 1), S65.
  
• *Fontaine, S., G. Edwards, M. Denis and B. Tversky, 2005. Expert and non-expert knowledge of loosely structured environments, Proceedings of the International Conference on Spatial Information Theory COSIT’05, Lecture Notes in Computer Science, Volume 3693: 363-378.
  
• Michon, P.-E., D. Duguay and G. Edwards, 2005, Fondements et approche d’un modèle cognitive du déplacement, Proceedings of the International SAGEO Conference, Montpellier.
  
• *Edwards, G., 2001, A Virtual Test Bed for Cognitively-aware Plausibility metrics, Lecture Notes in Computer Science….
  
• *Edwards, G. & M.-J. Fortin, 2001. A Cognitive View of Spatial Uncertainty. Spatial Uncertainty in Ecology. Implantation for Remote Sensing and GIS Applications. Hunsaker Goodchild Friedl Case Editors. (Chap. 7), p. 133-157.
  
• Edwards, G., T.E. Bittner, M. Chabot, S. Epstein, J. Glasgow, G. Ligozat, B. Moulin, A. Marley, 2000. Apprehending and Designing Navigable Spaces - Issues for Park Design. National Symposium Geomatics 2000: Excellence in the New Millennium, Montreal, March, 8-10, Resumed.
  
• Edwards, G. & M. Fortin, 2000. Aesthetics for spatial design. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, May, 25-26.
  
• *Edwards, G., 1997. Geocognostics - A New Framework For Spatial Information Theory. Lecture Notes in Computer Science. Proceedings of the International Conference on Spatial Information Theory, COSIT'97, Pittsburgh, October
  
• Edwards, G., 1996. Geocognostics - A new paradigm for spatial information? AAAI-96 Spring Symposium Series: Cognitive and Computational Models of Spatial Representation, Stanford, California, March 25-27, p. 6-14.
  
• *Edwards, G., 1993. The Voronoi Model and Cultural Space: Applications to the Social Sciences and Humanities. Lecture Notes in Computer Science, Proceedings of the European Conference on Spatial Information Theory, COSIT'93, vol. 716, Elba Island, Italy, p. 202-214.
  

NON-REFEREED CONTRIBUTIONS (3) - SPATIAL COGNITION AND COGNITIVELY-INFORMED SPATIAL DESIGN

• Dandjinou, H., & G. Edwards, 2006, La lisibilité spatiale dans les centres commerciaux, un outil de marketing, Géomatique VII, Montréal.
  
• Dandjinou, H., & G. Edwards, 2005, La lisibilité spatiale : le cas des centres commerciaux, Géomatique VI, Montréal.
  
• Edwards, G., 1997. La géomatique cognitive dimension cachée de la géomatique. InfoSIT, magazine publiÉ par l’École Polytechnique Fédérale de Lausanne, no 1, Avril, p. 2-4.
  

D) PUBLIC HEALTH AND REHABILITATION (2003-2007)

In 2002, my work on spatial cognition and design dovetailed with interests among health scientists concerning the body in movement. This led to collaboration on joint projects and eventually new areas of research in rehabilitation and public health, that are still emerging.

REFEREED JOURNAL PUBLICATIONS (2) - PUBLIC HEALTH AND REHABILITATION

• *Yaagoubi, R., & G. Edwards, 2007, Cognitive Design in Action : Designing Assistive Technology for Situational Awareness in the Blind, Disability and Rehabilitation: Assistive Technology, submitted.
  
• *Michon, P.-E., D. Duguay & G. Edwards, 2007, Fondements et approche d’un modèle cognitive du déplacement, Journal international de géomatique, in press.
  

OTHER REFEREED CONTRIBUTIONS (1) - PUBLIC HEALTH AND REHABILITATION

• Edwards, G., A. Eardley, F. Malouin, M. Viger, R. Yaagoubi & D. Lambiel, 2006, Assistive Navigational Devices that Incorporate Principles of Spatial Cognition and Imagery, Proceedings of the Third International Conference on Spatial Cognition, Cognitive Processing 7 (suppl. 1), S174
  

INVITED PRESENTATIONS (4) - PUBLIC HEALTH AND REHABILITATION

• Edwards, G., 2007, Resonant Installations, Invited presentation at the opening course of Health Settings, Technology and Place, University of Toronto, January.
  
• Edwards, G., 2007, Le design cognitif et les technologies d’aide aux personnes à déficit visuel, Présentation invitée pour la Journée scientifique du CRIR/CIRRIS, May.
  
• Edwards, G., 2007, La conscience corporel et l’espace – plaidoyer pour une ouverture de l’esprit scientifique, Présentation invitée pour la 10e symposium en santé de la vision, Institut Nazareth et Louis-Braille, February, Montréal
  
• Edwards, G., 2006, Designing for Safety, Invited keynote presentation at the Annual Conference of the Centre for Research in Aging, Geriatrics and Rehabilitation, London, Ontario, November.
  

NON-REFEREED CONTRIBUTIONS (5) - PUBLIC HEALTH AND REHABILITATION

• Yaagoubi, R., G. Edwards, T. Badard, 2006, Élaborer une approche d'assistance à la navigation à inspiration cognitive pour les personnes souffrantes d'une incapacité visuelle majeure, dans Actes de colloque pour la conférence Géomatique 2006, 25 et 26 Octobre 2006, Montréal.
  
• Yaagoubi, R., G. Edwards, & T. Badard, 2006, Increasing safety and its perception among people who suffer from a major visual impairment, through a systemic approach focused on the person, First International Conference on Mobile Geospatial Augmented Reality (séance d’affichage), Banff, May
  
• Lambiel, D., G. Edwards & M. Viger, 2006, Aider à la restauration du couplage entre le ”où” et le ”quoi” chez les personnes atteintes d’une incapacité visuelle partielle. First International Conference on Mobile Geospatial Augmented Reality (séance d’affichage), Banff, May
  
• Yaagoubi, R. & G. Edwards, 2006, Increasing safety and its perception among people who suffer from a major visual impairment, through a systemic approach focused on the person, Journée scientifique et pédagogique de l’Institut de réadaptation et déficiscience physique du Québec, mai.
  
• Lambiel, D., G. Edwards & M. Viger, 2006, Aider à la restauration du couplage entre le ”où” et le ”quoi” chez les personnes atteintes d’une incapacité visuelle partielle. Journée scientifique de l’Institut de réadaptation et déficiscience physique du Québec, mai.
  

E) KNOWLEDGE REPRESENTATION (2000-2006)

Knowledge Representation is a broad and somewhat loose label for a variety of research concerned with developing formal representations of space and semantic knowledge about space. This is a bridging area, as there is interest in knowledge representation both in geomatics and remote sensing (Bittner and Edwards 2001), but also in the health sciences, the arts and museum studies – for example, issues around3D representations of space (Edwards 2006) and the development of computer implementable models of perceived space (Edwards and Ligozat 2004; Ligozat and Edwards 2000).

REFEREED JOURNAL PUBLICATIONS (5) - KNOWLEDGE REPRESENTATION

• *Edwards, G., 2006, Des environnements 3D et le corps humain – une nouvelle classe de modèles qui portent sur l’interaction entre humain et espace, International Journal of Geomatics, Volume 16(2), 233-247.
  
• *Edwards, G. and G. Ligozat, 2004. A Formal Model for Structuring Local Perceptions of Environmental Space. Cognitive Processing, Volume 5, 3-9.
  
• Brodeur, J., Y. Bédard, G. Edwards, and B. Moulin, 2003. Revisiting the Concept of Geospatial Data Interoperability within the Scope of Human Communication Processes. Transactions in GIS, vol. 7 no 2, pp. 243-265.
  
• *Bittner, T.E. & G. Edwards, 2001. Towards an Ontology for Geomatics. Geomatica, Journal of the Canadian Institute of Geomatics, 2001, vol. 55, no 4, p. 475-490.
  
• *Ligozat, G. & G. Edwards, 2000. Implicit Spatial Reference Systems using Proximity and Alignment Knowledge. Journal of Spatial Cognition and Computation, Vol. 2, pp. 373-392.
  

OTHER REFEREED CONTRIBUTIONS (3) - KNOWLEDGE REPRESENTATION

• Mostafavi, M., G. Edwards & R. Jeansoulin, 2002. Ontological consistency of spatial databases in support of data fusion. Colloque géomatique 2002. Palais des Congrès de Montréal., Montréal, Québec, Canada, 30 et 31 octobre.
  
• Ligozat, G. & G. Edwards, 2000. Local and global environmental space. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, May, 25-26, (poster).
  
• Shu, H. & G. Edwards, 2000. Quasi-metrics for psychological distances. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, May, 25-26, (poster).
  

NON-REFEREED CONTRIBUTIONS (1) - KNOWLEDGE REPRESENTATION

• Edwards, G., & R. Jeansoulin, 2004. Data fusion – from a logic perspective with a view to implementation, Editorial for a Special Issue on Data Fusion, IJGIS, Volume 18, Number 4, 303-307.
  

F) SPATIAL LINGUISTICS AND FORMAL REASONING (1991-2003)

In an effort to understand how space could be represented and manipulated on a computer, a broad range of issues were investigated in collaboration with computer scientists who specialize in natural language (Moulin, Ligozat, Fraksak, Gryl, etc.). This work eventually shifted to cognitive psychology, as many of the problems were found to be intractable without good psychological insight.

OTHER REFEREED CONTRIBUTIONS (14) - SPATIAL LINGUISTICS AND FORMAL REASONING

• Khelfallah, M., R. Jeansoulin & G. Edwards, 2003, Piecewise Revision for Geographic Information, Proceedings of the 6th AGILE Conference.
  
• *Edwards, G., 2002. Reasoning about Shape using the Tangential Axis Transform of the Shape's 'Grain'. Chapter 1 in Coventry, K. R. & Olivier, P. (edts), Spatial Language: Cognitive and Computational Perspectives, Kluwer Academic Publishers, p. 1-18.
  
• Brodeur, J., Y. Bédard, B. Moulin & G. Edwards, 2001. Geosemantics proximity and data fusion. International Specialists Workshop on Geoinformation fusion and revision, organized by GEOIDE, REVIGIS and MURMUR, Québec City, April 10-11.
  
• *Edwards, G. & B. Moulin, 1998. Towards the simulation of spatial mental images using the Voronoï model. In P. Olivier, K-P. Gapp (edts.), Representation and Processing of Spatial Expressions, Lawrence Erlbaum Associates, p. 163-184.
  
• Edwards, G., A. Gryl, G. Ligozat & B. Moulin, 1997. Sémantique des expressions spatiales: coment parle-t-on des données géographiques. Actes de la la Conférence RIAO'97, Computer-Assisted Information Searching on Internet, MontrÉal, June, p. 721-730.
  
• Edwards, G., 1997. Reasoning about shape using the tangential axis transform (TAT) or the shape's "grain". AAAI-97, Rhode Island, July, 27-28.
  
• Gryl, A. & G. Edwards, 1997. Descriptions in natural language and cartographic generalization: similar functionalities? 2nd Workshop on Progress in Automated Generalization, Suéde, June, 21-27.
  
• Gryl, A., G. Edwards & G. Ligozat, 1997. Pivot representations for modeling space. Workshop on Spatial and Temporal Reasoning, Japan, August.
  
• Edwards, G. & B. Moulin, 1996. Vers l’utilisation du modéle Voronoi pour la simulation d’images mentales spatiales. Colloque Informatique & langue naturelle, I.L.N., Nantes, France, 9-10 octobre, p. 233-248.
  
• Gryl, A., G. Ligozat & G. Edwards, 1996. Spatial and temporal elements of route descriptions. Spatial and Temporal Reasoning. AAAI-96 Workshop Program, Thirteenth National Conference on Aritificial Intelligence, Portland, Oregon, August, p. 33-38.
  
• *Edwards, G., G. Ligozat, A. Gryl, L. Fraczak, B. Moulin, C.M. Gold, 1996. AI-based pivot representation of spatial concepts and its application to route descriptions expressed in natural language. Proceedings of the 7th International Conference SDH'96, Spatial Data Handling, M.J. Kraak, M. Molenaar (eds), Delft, The Netherlands, August, p. 7B1-7B15.
  
• Edwards, G., G. Ligozat, A. Gryl, L. Fraczak, B. Moulin, C.M. Gold, 1995. Un modéle pivot pour la représentation de l’espace basé sur les diagrammes de Voronoi: application aux descriptions d’itinéraires en langage naturel. Compte rendu des journées CASSINI, Marseille, France, Novembre, p. 1-27.
  
• Edwards, G. & B. Moulin, 1995. Towards the simulation of spatial mental images using the Voronoi model. International Joint Conference on Artificial Intelligence (IJCAI-95), Workshop on representation and processing of spatial expressions, Montreal, August 26-28, p. 63-73.
  
• *Edwards, G., 1991. Spatial Knowledge for Image Understanding. In D.M. Mark and A.U. Frank (eds.), Cognitive and Linguistic Aspects of Geographic Space. Chapitre de livre, Madrid, Spain, July 8-20, p. 295-307.
  

NON-REFEREED CONTRIBUTIONS (1) - SPATIAL LINGUISTICS AND FORMAL REASONING

• Brodeur, J., Y. Bédard, B. Moulin & G. Edwards, 2001. Geosemantics proximity and data fusion. International Specialists Workshop on Geoinformation fusion and revision, organized by GEOIDE, REVIGIS and MURMUR, Québec City, April 10-11.
  

G) GEOMATICS AND SPATIAL DATA HANDLING (1989 – 2007)

The first fifteen years of my career were heavily focussed on problem of spatial data handling, especially problems related to the integration of image and cartographic data, the extension of spatial data structures to handle time, and the development of an understanding of spatial error and uncertainty. Addition work used cognitive methods to improve understanding of geospatial decision-making.

REFEREED JOURNAL PUBLICATIONS (8) - GEOMATICS AND SPATIAL DATA HANDLING

• *Ciobanu, D.-L., S. Roche, F. Joerin & G. Edwards, 2006, Vers une intégration des SIG participatifs aux processus de design urbain délibératifs, Revue internationale de géomatique, Volume 16(2), 249-267.
  
  
• Marchand, P., A. Brisebois, Y. Bédard et G. Edwards, 2003. Implementation and evaluation of a hypercube-based method for spatio-temporal exploration and analysis, Journal of the International Society of Photogrammetry and Remote Sensing (ISPRS) theme issue "Advanced techniques for analysis of geo-spatial data" dans la catégorie" multi-scale hierarchies of spatial operators".
  
  
• Fortin, M.J., R.J. Olson, S. Ferson, L. Iverson, C. Hunsaker, G. Edwards, D. Levine, K. Butera, V. Klemas, 2000. Issues related to the detection of boundaries. Landscape Ecology, vol. 15, no5, p.453-466.
  
  
• *Edwards, G. & K.E. Lowell, 1996. Modelling uncertainty in photointerpreted boundaries. Photogrammetric Engineering and Remote Sensing, vol. 62, no 4, p. 377-391.
  
  
• *Lowell, K.E., G. Edwards & G. Langran-Kucera, 1996. Modelling heterogeneity and change in natural forests. Geomatica, Journal de l’Association canadienne des sciences géomatiques, vol. 50, no 4, p. 425-440.
  
  
• *Gold, C.M. & G. Edwards, 1992. The Voronoi Spatial Model - Two and three Dimensional Applications in Image Analysis. ITC Journal International Institute for Aerospace Survey and Earth Science, vol. 1, p. 11-19.
  
  
• *Ehlers, M., G. Edwards and Y. Bédard, 1989, The Integration of Remote Sensing with Geographic Information Systems: A Necessary Evolution, Photogrammetric Engineering and Remote Sensing, Volume 11, pp. 1619-1627.
  
  
• Bédard, Y., J. Prince, R. Robitaille and G. Edwards, 1989, "Mise en place d'un cadre conceptuel bi-dimensionel de classification des systèmes d'information à référence spatiale", Mensuration, Photogrammétrie, Génie Rural, Zurich, Suisse.
  

OTHER REFEREED CONTRIBUTIONS (15) - GEOMATICS AND SPATIAL DATA HANDLING

• Fortin, M.-J. & G. Edwards, 2001. Delineation and Analysis of Vegetation Boundaries. Spatial Uncertainty in Ecology. Implantation for Remote Sensing and GIS Applications. Hunsaker Goodchild Friedl Case Editors. (Chap. 8), p. 158-174.
  
  
• Edwards, G., M. Benmahbous, M. Courteau, T. De Groeve, M. Fortin, I. Reginster, G. Plouffe, T. Roméo, B. Thierry, F. Vincent, 2000. Spatial error and uncertaintly and the decision-making process. Spatial Data Handling, Beijing, August.
  
  
• Moulin, B., Y. Bédard, G. Edwards & M. Allouche, 2000. Research Progress on a Cognitive Approach of Spatial Generalization and Multiple Representation. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, Canada, May, 25-26.
  
  
• Rouabah, S. & G. Edwards, 2000. The perception and design of forest spaces for integrated management. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, May, 25-26.
  
  
• Edwards, G., 1998. Towards a theory of vector error characterisation and propagation. Proceedings of 3rd International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences, Quebec, May 20-22.
  
  
• *Edwards, G., T. De Groeve, A. Gryl, J. Kritter & M.A. Mostafavi, 1998. Extending GIS - integrating multiple spaces into a single concept. Proceedings of the 8th International Symposium on Spatial Data Handling'98, Vancouver, July, 11-15, p. 123-137.
  
  
• Fortin, M., G. Edwards & K.P.B. Thomson, 1998. The role of error propagation for integrating multisource data within spatial models: the case of the DRASTIC groundwater vulnerability model. Proceedings of 3rd International Symposium on Spatial Accuracy Assessment: Land Information Uncertainty in Natural Resources / edited by Kim Lowell and Annick Jaton, ISBN 1-57504-119-7, Quebec, May 20-22, p. 437-443.
  
  
• *Allen, E., G. Edwards & Y. Bédard, 1995. Qualitative causal modeling in temporal GIS. Lecture Notes in Computer Science. Proceedings of the International Conference on Spatial Information Theory, COSIT’95, Austria, September, p. 397-412.
  
  
• Lowell, K.E., G. Edwards & K. Esbensen, 1995. Towards a more human (re)design of digital spatial technologies. Proceedings of the 28th Annual Hawaii International Conference on System Sciences (H1CSS-28), Minitrack on GIS, vol. 4, Maui, Hawaii, Jannary 3-6, p. 123-130.
  
  
• *Edwards, G., 1994. Characterising and maintaining polygons with fuzzy boundaries in geographic information systems. Sixth International Symposium on Spatial Data Handling, vol. 1, Edingburgh, September 5-9, p. 223-239.
  
  
• Edwards, G., 1994. Modelling of fuzzy data: Aggregation and disaggregation of fuzzy polygons for spatial-temporal modeling. Proceedings of the Advanced Geographic Data Modeling Workshop (AGDM'94): Spatial Data Modelling and Query Languages for 2D and 3D Applications, Delft, Netherlands, Sept. 12-16, p. 141-154.
  
  
• Gagnon, P., Y. Bédard and G. Edwards, 1992, "Fundamentals of Space and Time and Their Integration Into Forestry Geographic Databases", Proceedings of the IUFRO Conference on Integrating Forest Information Over Space and Time, Canberra, Australia, Janvier, 24-34.
  
  
• *Edwards, G., 1992. Error Minimization in Integrated GIS/IAS System Design. 5th International Symposium on Spatial Data Handling - IGU Commission on GIS, vol. 1, Charleston, August 3-7, p. 20-29.
  
  
• Gold, C. and G. Edwards, 1991, "Why do spatial models matter?", invited paper for the ISPRS Commission II/2 Workshop, Munich, Germany.
  
  
• Bédard, Y., J. Prince, R. Robitaille and G. Edwards, 1989, "Le spectre de classification des systèmes d'information à référence spatiale", Arpenteur-Géomètre, Vol. 16, No. 1, pp.36-38.
  
  
• Bédard, Y., J. Prince, R. Robitaille and G. Edwards, 1989, "Échelle d'utilisation de la référence spatiale dans les SIRS (Systèmes d'Information à Référence Spatiale)", Arpenteur-Géomètre, Vol. 15, No. 5, pp.16-18.
  

INVITED PRESENTATIONS (2) - GEOMATICS AND SPATIAL DATA HANDLING

• Edwards, G., M. Fortin, K.P.B. Thomson, E. Aubert & K.E. Lowell, 1997. Propagating boundary uncertainty from maps to models. First International CASSINI Workshop on Spatial Data Quality; from Error to Uncertainty. Invited speaker, April 21-23.
  
  
• Edwards, G., 1991, Remote Sensing Image Analysis and Geographic Information Systems: Laying the Groundwork for Total Integration, invited paper for the NCGIA Initiative 12 Special Session on Remote Sensing and GIS integration, Baltimore, March.
  

NON-REFEREED CONTRIBUTIONS (12) - GEOMATICS AND SPATIAL DATA HANDLING

• Fortin, M., K.P.B. Thomson & G. Edwards, 1997. Intégration de données multisources et propagation des erreurs dans un modèle de vulnérabilité de la nappe d'eau souterraine. Compte rendu du symposium international : La géomatique à l'Ère de Radarsat (GER'97), Ottawa, 25-30 mai, CD-ROM.
  
  
• Bouchard, C., K.E. Lowell & G. Edwards, 1996. Quantification de l’incertitude spatiale des cartes forestières: Automatisation d’une méthode manuelle. Actes de la 8e Conférence internationale sur la géomatique, Ottawa, 28-30 mai, CD-ROM.
  
  
• Aubert, E., G. Edwards & K.E. Lowell, 1994. Quantification des erreurs de frontière en photo-interprétation forestière pour le suivi spatio-temporel des peuplements. Actes de la Conférence canadienne sur les SIG, Ottawa, 4-10 juin, p. 195-205.
  
  
• Edwards, G., 1994. Characterising spatial uncertainty and variability in forest databases. ASPRS Conference on Spatial Data Accuracy in Natural Ressource Databases, Williamsburry, Virginia, May 16-20, p. 88-97.
  
  
• Bilodeau, J.M., S. Gosselin, G. Edwards, C.M. Gold & K.E. Lowell, 1993. Operation Integration of GPS into Forest Management Activities which use a GIS to Monitor Forest Operations. GIS'93, Eyes on the Future, Vancouver, February 15-18, p. 195-200.
  
  
• Edwards, G., P. Gagnon & Y. Bédard, 1993. Spatial-Temporal Topology and Casual Mechanisms in Time-Integrated GIS: from Conceptual Model to Implementation Strategies. The Canadian Conference on GIS, Ottawa, 23-25 mars, p. 842-857.
  
  
• Gagnon, P., Y. Bédard & G. Edwards, 1992. La gestion du temps dans les SIRS: certains concepts fondamentaux. Actes de la Conférence canadienne sur les SIG, Ottawa, 24 au 26 mars, p. 393-405.
  
  
• Lowell, K.E., C.M. Gold & G. Edwards, 1992. The Next Generation of Digital Spatial Technologies: Error Utilization, Thematic Map and Remote Sensing Integration, Spatial Operators, and Data Structures. Proceedings of the GIS'92 Symposium, Vancouver, February 10-13, 7 p. (no page number).
  
  
• Lowell, K.E., G. Edwards & C.M. Gold, 1992. Considerations for Adapting Conventional Forest Management Methodologies to a Spatial Framework Using GIS: Data, Statistical Techniques and Errors. Proceedings of the IUFRO Conference 1992, Canberra, Australia, p. 429-439.
  
  
• Lowell, K.E., G. Edwards & C.M. Gold, 1992. Localizing Forest Management Using GIS and Remote Sensing: the Research Agenda of the Industrial Research Chair in Geomatics with Applications to Forestry. Actes de la ConfÉrence canadienne sur les SIG, Ottawa, 24 au 26 mars, p. 191-201.
  
  
• Edwards, G., Y. Bédard & Y.M. Ehlers, 1990. Advanced Integration of Remote Sensing Image Analysis With Geographic Information Systems. Actes de la conférence nationale sur les SIG, Ottawa, mars, p. 1574-1584.
  
  
• Edwards, G., Y. Bédard and M. Ehlers, 1989, On the Integration of Remote Sensing with Geographic Information Systems, National Conference on GIS'89, Ottawa, Canada (abstract only).
  

H) IMAGE PROCESSING AND REMOTE SENSING (1987 – 2007)

In an effort to understand how space could be represented and manipulated on a computer, a broad range of issues were investigated in collaboration with computer scientists who specialize in natural language (Moulin, Ligozat, Fraksak, Gryl, etc.). This work eventually shifted to cognitive psychology, as many of the problems were found to be intractable without good psychological insight.

REFEREED JOURNAL PUBLICATIONS (14) - IMAGE PROCESSING AND REMOTE SENSING

• Vincent, F., D. Raucoules, T. DeGroeve, G. Edwards and M. Mostafavi, 2004. Monitoring river/sea ice break-up using satellite interferometry : limits and potential, International Journal of Remote Sensing, Volume 25(18), 3555-3571.
  
  
• Bolduc, P., K.E. Lowell & G. Edwards, 1999. Automated estimation of localized forest volume from large scale aerial photographs and ancillary cartographic information in a boreal forest. International Journal of Remote Sensing, vol. 20, no 18, p. 3611-3624.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1998. On nonparametric edge detection in multilook SAR images. IEEE Transactions on Geoscience and Remote Sensing, vol. 36, no 5, p. 1-4.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1998. On the hausdorff distance used for the evaluation of segmentation results. Canadian Journal of Remote Sensing, vol. 24, no 1, p. 3-8.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1996. Edge detection and speckle adaptive filtering for SAR images based on a second-order textural measure. International Journal of Remote Sensing, vol. 17, no 9, p. 1751-1759.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1996. Optimization of the Gamma-Gamma MAP filter for SAR image clutters. International Journal of Remote Sensing Letters, vol. 17, no 5, p. 1063-1067.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1996. The ratio of the arithmetic to the geometric mean: an efficient first-order statistical test for multi-look SAR image homogeneity. IEEE Transactions on Geoscience and Remote Sensing, vol. 34, no 2, p. 604-606.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1995. Modeling Forest Stands with MIMICS: Implications for Calibration. Invited paper for special issue of Canadian Journal of Remote Sensing on Radar Applications, vol. 21, no 4, p. 518-526.
  Edwards, G. & S. Rioux, 1995. A detailed assessment of relative displacement error in cutover boundaries derived from Airborne C-Band SAR. Invited paper for special issue of Canadian Journal of Remote Sensing on radar applications, vol. 21, no 2, p. 185-197.
  
  
• Fournier, R.A., G. Edwards & N.R. Eldridge, 1995. A catalogue of potential spatial discriminators for high spatial resolution digital images of individual crowns. Canadian Journal of Remote Sensing, vol. 21, no 3, p. 285-298.
  
  
• Touré, A., K.P.B. Thomson, G. Edwards, R.J. Brown & B. Brisco, 1994. Adaptation of the Mimics Backscattering Model to the Agricultural Context: Wheat and Canola Cases at L and C Bands. IEEE Transactions on Geoscience and Remote Sensing, vol. 32, no 1, p. 47-61.
  
  
• Ait Belaid, M., J.M. Beaulieu, G. Edwards, A. Jaton & K.P.B. Thomson, 1992. Post-Segmentation Classification of Images Containing Small Agricultural Fields. GEOCARTO International, vol. 7, no 3, p. 53-60.
  
  
• Touré, A., G. Edwards, K.P.B. Thomson, R. Brown & B. Brisco, 1991. Applying the Mimics Backscattering Model in an Agricultural Context. Canadian Journal of Remote Sensing, vol. 17, no 4, p. 339-347.
  
  
• Thomson, K.P.B., G. Edwards, R. Landry, A. Jaton, S.-P. Cadieux, and H. Gwyn, 1990, "SAR Applications in Agriculture: Multiband Correlation and Segmentation", Canadian Journal of Remote Sensing, Volume 16, 47-54.
  

OTHER REFEREED CONTRIBUTIONS (4) - IMAGE PROCESSING AND REMOTE SENSING

• Edwards, G., 2000. Attentional focus in biresolution visual processing of remotely sensed scenes. Proceedings of the Second Annual GEOIDE Conference. From Ideas to Innovation: Geomatics for a new Millennium, http://www.geoide.ulaval.ca/conference/proceedings, Calgary, May, 25-26, (poster).
  
  
• Vincent, F., G. Edwards, R. Santerre & K.P.B. Thomson, 1999. Intégration de l'interférométrie radar et du GPS pour l'étude des changements dynamiques du relief. 9e Congrès annuel de l'Institut Atlantique, Université Laval, Québec, 8-9 juin.
  
  
• Esbensen, K., G. Edwards & N.R. Eldridge, 1993. Multivariate Image Analysis in Forestry Applications involving High Resolution Airborne Imagery. Proceedings of the 8th Scandinavian Conference on Image Analysis, vol. 2, Tromso, Norway, May, p. 953-963.
  
  
• Edwards, G., M. Ait-Belaid, K.P.B. Thomson, G. Cauchon and J.-M. Beaulieu, 1990b, "Cartographic Information as a Structuring Principle for Image Segmentation", ISPRS Commission II/VII International Workshop on Advances in Spatial Information Extraction and Analysis for Remote Sensing, January 14 - 17, 1990, University of Maine, Orono, 41-49.
  

NON-REFEREED CONTRIBUTIONS (41) - IMAGE PROCESSING AND REMOTE SENSING

• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1997. On the hausdorff concept of distance used for the evaluation of segmentation results in remote sensing. Proceedings of the International Symposium: Geomatics in the Era of Radarsat (GER'97), Ottawa, 25-30 mai, CD-ROM.
  
  
• Michaud, N., K.P.B. Thomson & G. Edwards, 1997. L'extraction de l'information forestière des données RAS - Projet ADRO No 83: Résultats préliminaires. Compte rendu du symposium international : La géomatique à l'Ère de Radarsat (GER'97), Ottawa, 25-30 mai, CD-ROM.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1996. La détection d’arêtes dans les images radar: une approche basée sur les statistiques de rang. Actes du 9e CongrËs de l’Association Québécoise de Télédétection, Québec, 30 avril - 3 mai, CD-ROM.
  
  
• Bolduc, P., K.E. Lowell & G. Edwards, 1996. Développement d’une méthode pour estimer localement le volume de bois à l’aide de photographies aériennes numérisées. Actes de la 8e Conférence internationale sur la géomatique, Ottawa, 28-30 mai, CD-ROM.
  
  
• Edwards, G., 1996. La comparaison de résultats de segmentation et de classification d’image à l’aide des matrices PSE. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Fournier, R.A., G. Edwards & R.P. Gauthier, 1996. Une analyse de la réflectance des couverts forestiers de résineux. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Fournier, R.A., G. Edwards & R.P. Gauthier, 1996. Geometric-optics forest canopy modelling for high spatial resolution imagery. Proceedings of the Second International Airborne Remote Sensing Conference and Exhibition. Technology, Measurement & Analysis, vol. III, San Francisco, California, June 24-27, p. 436-445.
  
  
• Michaud, N., M. Beauchemin, K.P.B. Thomson & G. Edwards, 1996. Synthèse de l’information forestiere contenue dans les images radar de la Forêt Montmorency. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Poirier, S.P.E. & G. Edwards, 1996. Regroupement contextuel d’arbres individuels, basé sur la caractéristique des cimes dans les images aéroportées. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Pouliot, J., K.P.B. Thomson, G. Edwards & M. Rheault, 1996. Exploitation des images ERS-1 pour la cartographie de la vulnérabilité de la nappe souterraine. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Supronowicz, J., G. Edwards, K.P.B. Thomson & A.A. Viau, 1996. Spectral reflectance of forest understorey in various types of forests within the BOREAS North Study Area in Manitoba. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Yan, Y.M. & G. Edwards, 1996. Classification des cimes d’arbres individuels à l’aide de photographies aériennes. Actes du 9e Congrès de l’Association Québécoise de Télédétection, Québec, 30 avril-3 mai, CD-ROM.
  
  
• Beauchemin, M., K.P.B. Thomson & G. Edwards, 1995. SAR adapted techniques for image analysis. Proceedings, IGARSS’95 Symposium, Firenze, Italy, July 10-14, p. 175-177.
  
  
• Edwards, G., 1995. Method for assessing local map accuracy in thematic classifications derived from remotely sensed images. Proceedings of 17th International Cartographic Conference, Barcelone, September 3-9, p. 1521-1530.
  
  
• Mancilla, B., K.P.B. Thomson, G. Edwards & M. Beauchemin, 1995. Analysis of factors influencing the visibility of forest clear cuts in radar images. Proceedings of the 17th Canadian Symposium on Remote Sensing, Saskatoon, June 13-15, p. 532-535.
  
  
• Pouliot, J., K.P.B. Thomson, G. Edwards & M. Rheault, 1995. Exploitation des images ERS-1 pour la cartographie de la vulnérabilité de la nappe souterraine. Actes de la Conférence sur l’extraction de paramètres bio-géophysiques à partir de données RSO pour les applications terrestres, Toulouse, 10-13 octobre, 11 p.
  
  
• Edwards, G., 1993. The Integration of Remote Sensing and GIS: Fundamental Questions and New Approaches. 16th Canadian Symposium of Remote Sensing - 8e congrès de l’Association Québécoise de Télédétection, Sherbrooke, June 7-10, p. 873-878.
  
  
• Edwards, G., 1993. Image Analysis for Locally Reliable Information. GIS'93, Eyes on the Future, Vancouver, February 15-18, p. 783-790.
  
  
• Eldridge, N.R. & G. Edwards, 1993. Continuous Tree Class Density Surfaces Derived from High Resolution Digital Image Analysis. GIS'93, Eyes on the Future, Vancouver, February 15-18, p. 947-954.
  
  
• Eldridge, N.R. & G. Edwards, 1993. Acquiring Localized Forest Inventory Information: Extraction from High Resolution Airborne Digital Images. 16th Canadian Symposium of Remote Sensing - 8e congrès de l’Association Québécoise de Télédétection, Sherbrooke, June 7-10, p. 443-448.
  
  
• Fournier, R.A., G. Edwards & N.R. Eldridge, 1993. Towards Spatial Species Discriminators for High Resolution Digital Imagery of Individual Trees. 16th Canadian Symposium of Remote Sensing - 8e congrËs de l'Association quÉbÉcoise de tÉlÉdÉtection, Sherbrooke, June 7-10, p. 829-834.
  
  
• Edwards, G. & K.E. Lowell, 1992. Spatial Considerations for Forest Canopy Modelling and Biomass Estimation Based on Remotely Sensed Data. Proceedings of the GIS'92 Symposium, Vancouver, February 10-13, 8 p., (no page number).
  
  
• Edwards, G., O. Chuzel & K.P.B. Thomson, 1992. An Expert System for Helping Forest Managers Choose among Data Sources of Remotely Sensed Imagery. Proceedings of the GIS'92 Symposium, Vancouver, February 10-13, 10 p. (no page number).
  
  
• Edwards, G., 1992. The Integration of Remotely Sensed Data Analysis into GIS: Time and Uncertainty Management Needs. Proceedings of the Canadian Conference on GIS, Ottawa, March 24-26, p. 432-440.
  
  
• Edwards, G., K.P.B. Thomson & N. Eldridge, 1992. Regeneration Stocking Derived from High Resolution Airborne Imagery Via Texture Measurements. Proceedings of the GIS'92 Symposium, Vancouver, February 10-13, 6 p. (no page number).
  
  
• Thomson, K.P.B., A. Jaton, G. Edwards, J. Pouliot & A. TourÉ, 1992. Analyse des donnÉes ROS multibandes et multipolarisation en milieu agricole. Comptes rendus du 15e Symposium canadien sur la télédétection, Toronto, 1-4 juin, p. 227-232.
  
  
• Touré, A., K.P.B. Thomson, G. Edwards, R.J. Brown & B. Brisco, 1992. Adaptation du modèle MIMICS au contexte agricole: cas du blé et du colza. Comptes rendus du 15e Symposium canadien sur la télédétection, Toronto, 1-4 juin, p. 192-197.
  
  
• Edwards, G., 1991. Archimage: Un outil de gestion des archives de la télédétection. Actes du 7e Congrès de l’Association Québécoise de Télédétection, Montréal, Octobre, p. 237-240.
  
  
• Edwards, G., 1991. Remote Sensing Image Analysis and Geographic Information Systems: Laying the Groundwork for Total Integration. Proceedings of a Special Session held at the Baltimore 1991 ACSM-ASPRS Annual Conventom on the Integration of Remote Sensing and GIS, p. 21-31.
  
  
• Edwards, G., A. Jaton & K.P.B. Thomson, 1991. Manipulating Hyperspectral Data. Proceedings of the 14th Symposium on Remote Sensing, Calgary, Alberta, p. 356-359.
  
  
• Edwards, G., A. Jaton & K.P.B. Thomson, 1991. La manipulation de données hyperspectrales. Actes du 7e Congrès de l’Association Québécoise de Télédétection, Montréal, Octobre, p. 295-299.
  
  
• Touré, A., K.P.B. Thomson, G. Edwards, R.J. Brown & B. Brisco, 1991. Utilisation du modèle MIMICS pour modéliser le couvert agricole. Actes du 7e Congrès de l’Association Québécoise de Télédétection, Montréal, Octobre, p. 203-208.
  
  
• Touré, A., K.P.B. Thomson, G. Edwards, R.J. Brown & B. Brisco, 1991. Backscattering Characteristics of Soil Using the Mimics Microwave Canopy Model. Proceedings of the 14th Canadian Symposium on Remote Sensing, Calgary, Alberta, p. 188-191.
  
  
• Brunelle, J., C. Cantin, K.P.B. Thomson and G. Edwards, 1990, "Évaluation spectrale et texturale des données du capteur MEIS II — Superficies forestières en régénération", Proceedings of the 13th Canadian Symposium of Remote Sensing, Fredericton, Canada, 94-97.
  
  
• Thomson, K.P.B., G. Edwards, R. Landry, S.-P. Cadieux, A. Jaton, and H. Gwyn, 1990, "Radar en agriculture: corrélation multibande et segmentation", 13th Canadian Symposium of Remote Sensing, Fredericton, Canada, 439-442.
  
  
• Edwards, G., 1990, "Image Segmentation, Cartographic Information and Knowledge-Based Reasoning: Getting the Mixture Right", International Geoscience and Remote Sensing Symposium '90, Washington D.C.
  
  
• Edwards, G. and J.-M. Beaulieu, 1989, "Segmentation of SAR Imagery Containing Forest Clear Cuts", International Geoscience and Remote Sensing Symposium '89, Vancouver, Canada, pp. 1195-1197.
  
  
• Thomson, K.P.B., R. Landry, G. Edwards and M. Cantin, 1989, "Radar en agriculture: resultats preliminaires sur un site agricole au Québec", International Geoscience and Remote Sensing Symposium '89, Vancouver, Canada, pp. 415-417.
  
  
• Ait Belaid, M., K.P.B. Thomson, G. Edwards and J.-M. Beaulieu, 1989, "Segmentation d'image SPOT intégrée à l'information cartographique en vue de l'établissement de la carte d'utilisation de sol au Maroc", International Geoscience and Remote Sensing Symposium '89, Vancouver, Canada, pp. 56-59.
  
  
• Edwards, G., R. Landry, and K.P.B. Thomson, 1988, "Texture Analysis of Forest Regeneration Sites in High Resolution SAR Imagery", International Geoscience and Remote Sensing Symposium '88, Edinburgh, Scotland, 1355-1360.
  
  
• Landry, R., G. Edwards, and K.P.B. Thomson, 1988, "Analyse des zones de régénération forestière par la texture dans les images radar à ouverture synthétique (ROS)", Sixième Congrès de L'Association Québécoise de Télédétection, University of Sherbrooke (abstract only).
  
  
• Landry, R., G. Edwards, K.P.B. Thomson and P. Gilbert, 1988, "Analyse texturale en milieu forestier: Données radar à ouverture synthétique de haute résolution spatiale", Quatrième Colloque International sur les Signatures Spectrales d'Objets en Télédétection, Paris, 341-345.
  

I) MISCELLANEOUS

NON-REFEREED CONTRIBUTIONS (4) - MISCELLANEOUS

• Fertas, S., & G. Edwards, 2005, Gestion urbistique du désastre dans les agglomerations: une approche systémique, Second International Conference on Urbistics, Montreal, May, 2005.