@inproceedings{ggow-gdtwc-08,
	author="Jie Gao and Leonidas J. Guibas and Steve Y. Oudot and Yue Wang",
	title="Geodesic Delaunay Triangulation and Witness Complex in the Plane",
	booktitle="Proc. of ACM-SIAM Symposium on Discrete Algorithms (SODA'08)",
	pages="571--580",
	month="January",
	year="2008"
}