Fast indexing algorithm for efficient kNN queries on complex networks. - Suomi Kobayashi; Shohei Matsugu; Hiroaki Shiokawa (ASONAM, 2021)

Tree-Based Graph Indexing for Fast kNN Queries. - Suomi Kobayashi; Shohei Matsugu; Hiroaki Shiokawa (iiWAS, 2022)

Indexing complex networks for fast attributed kNN queries. - Suomi Kobayashi; Shohei Matsugu; Hiroaki Shiokawa (Soc. Netw. Anal. Min., 2022)

An Efficient Indexing Method for Dynamic Graph kNN. - Shohei Matsugu; Suomi Kobayashi; Hiroaki Shiokawa (DEXA (1), 2024)