@article{dkws,
 title={DKWS: An Efficient Distributed System for Keyword Search on Massive
Graphs},
 journal={IEEE Transactions on Knowledge and Data Engineering}, 
 author={Jiang, Jiaxin and Choi, Byron and Huang, Xin and Xu, Jianliang and Bhowmick, Sourav S},
 year={2023}}