Flexible Aggregate Nearest Neighbor Queries and its Keyword-Aware Variant on Road Networks.

Zhongpu Chen Bin Yao 0002 Zhi-Jie Wang 0009 Xiaofeng Gao 0001 Shuo Shang Shuai Ma 0001 Minyi Guo Flexible Aggregate Nearest Neighbor Queries and its Keyword-Aware Variant on Road Networks. 3701-3715 2021 33 IEEE Trans. Knowl. Data Eng. 12 https://doi.org/10.1109/TKDE.2020.2975998 db/journals/tkde/tkde33.html#ChenYWGSMG21