Mapcube, a high performance spatial
visualization system for traffic data, was developed by spatial
databases and data mining group at University of Minnesota.
The Mapcube can be illustrated by the
dimension lattice using a Minneapolis-St. Paul traffic data.
The concept of data cube is the engine behind the MapCube.
Traffic data for highways in Twin Cities area are available
from Jan, 1997 to Jun, 1997 for demonstration purpose.
Shashi Shekhar (Prof.,
Dept. of Computer Science & Engineering, U. of Minnesota)
Chang-Tien Lu (Assistant
Prof., Dept. of Computer Science, VirginiaTech.)
Pusheng Zhang (Ph.D. Candidate,
Dept of Computer Science & Engineering, U. of Minnesota)
2D data cube map
Compare 2 Traffic Videos
Cube: A Visualization Tool for Spatial Data Warehouses,
as Chapter of Geographic Data Mining and Knowledge Discovery.
Harvey J. Miller and Jiawei Han (eds.), Taylor and Francis,
2001, ISBN 0-415-23369-0, S. Shekhar, C.T. Lu, X. Tan, S.
A System for Traffic Data Visualization, Proceedings of
the Fifth IEEE International Conference on Intelligent Transportation
Systems, 2002, S. Shekhar, C.T. Lu, R. Liu, and C. Zhou
Mining for Selective Visualization of Large Spatial Datasets,
in the Proceedings
of 14th IEEE International Conference on Tools with Artificial
Intelligence (ICTAI '03), Nov. 2002, S. Shekhar, C.T.
Lu, P. Zhang, and R. Liu
Outlier Detection : Algorithms and Applications (A Summary
of Results), in
the Proceedings of the Seventh ACM SIGKDD Int'l Conference
on Knowledge Discovery and Data Mining (KDD 2001), Aug.
2001, S. Shekhar, C.T. Lu, and P. Zhang