Guannan Wang, Zhizhong Wang, Zhenmin Zhu, Saiping Wen, Vol. 7, No. 5, May 30, 2013
10.3837/tiis.2013.05.017

• Geo-tagged Photo
• Hot spot
• Travel route
• Route restoring
• trajectory mining

Xiangxu Meng, Xinye Lin, Xiaodong Wang and Xingming Zhou, Vol. 6, No. 12, December 30, 2012
10.3837/tiis.2012.12.010

• Itinerary planning
• trajectory mining
• location-based social networks
• multi-level categories