PM2:5 monitoring using images from smartphones in participatory sensingXiaoyang Liu, Wendong Wang, Zheng Song et al.|Unknown|2015Cited by 33
Incentive mechanism for participatory sensing under budget constraintsZheng Song, Wendong Wang, Edith C.‐H. Ngai et al.|Unknown|2014Cited by 14
A novel incentive negotiation mechanism for participatory sensing under budget constraintsZheng Song, Wendong Wang, Edith C.‐H. Ngai et al.|Unknown|2014Cited by 6