Encapsulated Search Index : Public-Key, Sub-linear, Distributed, and Delegatable
Paper by Erik Aronesty, David Cash, Yevgeniy Dodis, Daniel H. Gallancy, Christopher Higley, Harish Karthikeyan, Oren Tysor presented at PKC 2022
See https://iacr.org/cryptodb/data/paper.....
The conference program is at https://pkc.iacr.org/2022/program.php