A reliable and accurate indoor localization method using phone inertial sensors F Li, C Zhao, G Ding, J Gong, C Liu, F Zhao Proceedings of the 2012 ACM conference on ubiquitous computing, 421-430, 2012 | 786 | 2012 |
Piggyback crowdsensing (pcs) energy efficient crowdsourcing of mobile sensor data by exploiting smartphone app opportunities ND Lane, Y Chon, L Zhou, Y Zhang, F Li, D Kim, G Ding, F Zhao, H Cha Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems …, 2013 | 222 | 2013 |