Hina Suzuki, Hanxiong Chen, Kazutaka Furuse, Toshiyuki Amagasa. Dense Nearest Neighborhood Query. Proceedings of the International Conference on Intelligent Technologies and Applications, Communications in Computer and Information Science. 2022. 3-16
Hayata Takagi, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa. Aggregate Nearest Neighborhood Queries. Proceedings of the Future of Information and Communication Conference, Advances in Intelligent Systems and Computing. 2021. 396-414
Yasuyuki Kato, Hanxiong Chen, Kazutaka Furuse, Hiroyuki Kitagawa. Unifying Spatial Keyword Indexing in Continuous Search on Dynamic Objects. Proceedings of the Future of Information and Communication Conference, Advances in Intelligent Systems and Computing. 2021. 415-430
Sang Le, Yuyang Dong, Hanxiong Chen, Kazutaka Furuse. Balanced Nearest Neighborhood Query in Spatial Database. 2019 IEEE International Conference on Big Data and Smart Computing (BigComp). 2019