Toshi-hiro Ito and Sakuzo Ushiama, second-year master’s students, received Student Encouragement Awards at the WebDB Summer Workshop 2025, held at Act City Hamamatsu Congress Center on September 16–18, 2025.
The Student Encouragement Award is given to students who gave excellent research presentations at the workshop.
The awarded papers are as follows.
- Toshi-hiro Ito, Hiroaki Shiokawa, A Fast Worst-Case Optimal Join Algorithm Using Aggregated Adjacency Lists (in Japanese)
- Sakuzo Ushiama, Hiroaki Shiokawa, A Composite-Key Inverted Index for Fast Similarity Search over Sparse Vector Sets (in Japanese)
