4th ACM SIGSPATIAL International Workshop on Spatial Gems (SpatialGems 2022)
Share your fundamental techniques for spatial processing.
1 November 2022
Seattle, Washington USA
Part of 30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)
These submissions have been accepted for the 2019 workshop on 5 November 2019. We will collectively edit these submissions at the workshop and then release the final versions on this site.

UNSUPERVISED DETECTION OF METROPOLITAN AREAS
Gil Wolff
Amazon Last Mile
Bellevue, WA

ONLINE LOCATION TRAJECTORY COMPRESSION
ABM Musa
Amazon
Seattle, WA
James Biagioni
Carmera
Seattle, WA
Jakob Eriksson
University of Illinois at Chicago
Chicago, IL

SPATIAL DATA GENERATORS
Tin Vu
University of California, Riverside
Sara Migliorini
University of Verona, Italy
Ahmed Eldawy
University of California, Riverside
Alberto Belussi
University of Verona, Italy

COMPLETE AND SUFFICIENT SPATIAL DOMINATION OF
MULTIDIMENSIONAL RECTANGLES
Tobias Emrich
Harman International
Hans-Peter Kriegel
Ludwig Maximilian University of Munich
Andreas Züfle
George Mason University
Peer Kröger
Ludwig Maximilian University of Munich
Matthias Renz
Christian-Albrechts-Universität zu Kiel

MINIMAL REPRESENTATIONS OF POLYGONS AND POLYHEDRA
W. Randolph Franklin
Rensselaer Polytechnic Institute
Troy, NY

SIMPLIFICATION OF INDOOR SPACE FOOTPRINTS
Joon-Seok Kim
George Mason University
Fairfax, VA
Carola Wenk
Tulane University
New Orleans, LA

SPEED DISTRIBUTION FROM NORMALLY DISTRIBUTED
LOCATION MEASUREMENTS
John Krumm
Microsoft Research
Redmond, WA