@inproceedings{ICAPS20paper54, title = {Hierarchical Graph Traversal for Aggregate k Nearest Neighbors Search in Road Networks}, author = {Tenindra Abeywickrama and Muhammad Aamir Cheema and Sabine Storandt}, booktitle = {Proceedings of the 30th International Conference on Automated Planning and Scheduling ({ICAPS})}, publisher = {{AAAI} Press}, pages = {2--10}, year = {2020} }