Xiaobin Ma, Shashi Shekhar, Hui Xiong. Multi-type nearest neighbor queries in road networks with time window constraints. In Divyakant Agrawal, Walid G. Aref, Chang-Tien Lu, Mohamed F. Mokbel, Peter Scheuermann, Cyrus Shahabi, Ouri Wolfson, editors, 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2009, November 4-6, 2009, Seattle, Washington, USA, Proceedings. pages 484-487, ACM, 2009. [doi]
Abstract is missing.