@inproceedings{Wang:2019,
 author = {Wang, Haotian and Rajagopal, Niranjini and Rowe, Anthony and Sinopoli, Bruno and  Gao, Jie},
 title = {Efficient Beacon Placement Algorithms for Time-of-Flight Indoor Localization},
 booktitle = {Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL)},
 series = {ACM SIGSPATIAL'19},
 year = {2019},
 publisher = {ACM},
 pdf = {http://users.ece.cmu.edu/\%7Eagr/resources/publications/sigspatial19-wang.pdf}
}