Kohei Hirata

Cardinality Estimation in Inner Product Space

Takahiro Hara, Daichi Amagata, Kohei Hirata, 2022, IEEE Open Journal of the Computer Society.

Solving Diversity-Aware Maximum Inner Product Search Efficiently and Effectively

Takahiro Hara, Sumio Fujita, Daichi Amagata, 2022, RecSys.

Categorical Diversity-Aware Inner Product Search

Takahiro Hara, Sumio Fujita, Daichi Amagata, 2023, IEEE Access.