General and Practical Tuning Method for Off-the-Shelf Graph-Based Index: SISAP Indexing Challenge Report by Team UTokyo. - Yutaro Oguri; Yusuke Matsui (SISAP, 2023)

Self-examination Mechanism: Improving Standard Accuracy in Adversarial Purification. - Sora Suegami; Yutaro Oguri; Zaiying Zhao; Yu Kagaya; Toshihiko Yamasaki (IVSP, 2024)

Theoretical and Empirical Analysis of Adaptive Entry Point Selection for Graph-based Approximate Nearest Neighbor Search. - Yutaro Oguri; Yusuke Matsui (CoRR, 2024)

On the Effectiveness of Graph Reordering for Accelerating Approximate Nearest Neighbor Search on GPU. - Yutaro Oguri; Mai Nishimura; Yusuke Matsui (CoRR, 2025)