2019
Happy Toilet: A Social Analytics Approach to the Study of Public Toilet Cleanliness.
[DOI]
Eugene W. J. Choy
,
Winston M. K. Ho
,
Xiaohang Li
,
Ragini Verma
,
Li J. Sim
,
Kyong Jin Shim
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019