@article{WangHDCLZ18, author = {Qian Wang and Meiqi He and Minxin Du and Sherman S. M. Chow and Russell W. F. Lai and Qin Zou}, title = {Searchable Encryption over Feature-Rich Data}, journal={{IEEE} Transactions on Dependable and Secure Computing}, volume = {15}, number = {3}, pages = {496--510}, year = {2018} }