@inproceedings{Chen:2016:CMC:2939672.2939833,
 author = {Chen, Chen and Lu, Cewu and Huang, Qixing and Yang, Qiang and Gunopulos, Dimitrios and Guibas, Leonidas},
 title = {City-Scale Map Creation and Updating Using GPS Collections},
 booktitle = {Proceedings of the 22Nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining},
 series = {KDD '16},
 year = {2016},
 isbn = {978-1-4503-4232-2},
 location = {San Francisco, California, USA},
 pages = {1465--1474},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2939672.2939833},
 doi = {10.1145/2939672.2939833},
 acmid = {2939833},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {gps trajectories, map construction, traj-sift feature},
} 

@inproceedings{cshzg-gis-13,
 author = {Chen Chen and Hao Su and Qixing Huang and Lin Zhang and Leonidas Guibas},
 title = {Pathlet Learning for Compressing and Planning Trajectories},
 booktitle = {Proceedings of the 21th SIGSPATIAL International Conference on Advances in Geographic Information Systems},
 series = {GIS '13},
 year = {2013},
 location = {Orlando, Florida}
}