News & FAQ

April 24:  Our submission site is now available at

July 9:  The contest results will be released on Sept 15th.

July 31:  We will have additional hardware prizes from Nividia for the contest winners.

Nov 13:  Contest Results is published.

Solution Members Time Final Score Grade Rank
"An Efficient Method of Map Generalization Using Topology Partitioning and Constraints Recognition" Hongtai Zhang, Jian Dai, Kuien Liu, Huidan Liu, Danhuai Guo 139 milliseconds 57491 413.604317 1st
A Fast Algorithm of Geometry Generalization Yuwei Wang, Danhuai Guo, Kuien Liu, Yan Xiong 159 milliseconds 57184 359.647799 2nd
Greedy Map Generalization by Iterative Point Removal Yanzhe Chen, Rong Chen, Haibo Chen, Binyu Zang, Yin Wang 211 milliseconds 57221 187.205788 3rd