I.-H. WangS.-L. HuangK.-Y. LeeI-HSIANG WANG2018-09-102018-09-102016-09http://scholars.lib.ntu.edu.tw/handle/123456789/398364Extracting Sparse Data via Histogram Queriesconference paper10.1109/ALLERTON.2016.78522082-s2.0-85015251876