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Egenhofer,
M. (1996) Spatial-Query-by-Sketch. In VL ‘96: IEEE Symposium on Visual
Languages, Eds. M. Burnett and W. Citrin, IEEE Computer Society, Boulder, CO,
60-67 pp. (download pdf) Blaser, A. (1997) User
Interaction in a Sketch-Based GIS User Interface. International Conference
COSIT '97 (Poster Session), Laurel Highlands, PA, Springer-Verlag, Berlin.
(download pdf) Egenhofer, M. (1997) Query
Processing in Spatial-Query-by-Sketch in Journal of Visual Languages and
Computing 8(4), 403-424 pp. Blaser, A. (1998) Geo-Spatial
Sketches. Orono, National Center of Geographic Information and Analysis,
University of Maine, Orono, Technical Report, 133 pp. (download pdf,
currently in revision) - The questionnaire of the survey and the coding key
can be downloaded separately (download zip) Blaser, A., M. Sester, et al. (2000).
“Visualization in an Early Stage of the Problem Solving Process in GIS.”
Computers & Geosciences 26(1). (download pdf) Blaser, A. and M. Egenhofer (2000). “A
Visual Tool for Querying Geographic Databases.“ AVI 2000, Advanced Visual
Interfaces, Palermo, Italy, ACM Press. (download pdf) Blaser,
A. (2000). “Sketching Spatial Queries.“ PhD Thesis, Department for Spatial
Information Science and Engineering and National Center of Geographic
Information and Analysis (NCGIA). Orono, ME, University of Maine. (download pdf) Blaser, A. (2001). “A Study
of People's Sketching Habits in GIS.” Spatial Cognition and Computation.(download pdf) |
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Blaser,
A. (1999) Prototype Application Sketcho Technical Report, National
Center of Geographic Information and Analysis, Orono, University of Maine, 25
pp. (download pdf).
Draft 1st edition Blaser, A. (1999) Users
Guide for Sketcho Technical Report, National Center of Geographic Information
and Analysis, Orono, University of Maine, 50 pp. (download pdf
draft). Draft, 2nd edition 9/1/99. |
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