Tatsushi Oka

11 papers A* 3A 1Journal 6Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Efficient and Scalable Estimation of Distributional Treatment Effects with Multi-Task Neural Networks.
CoRR
Tomu Hirata, Undral Byambadalai, Tatsushi Oka, Shota Yasui, Shingo Uto
2025 — conf
Exploring Explanations Improves the Robustness of In-Context Learning.
ACL (1)
Ukyo Honda, Tatsushi Oka
2025 J jnl
Exploring Explanations Improves the Robustness of In-Context Learning.
CoRR
Ukyo Honda, Tatsushi Oka
2025 A conf
Latent Variable Modeling for Robust Causal Effect Estimation.
CIKM
Tetsuro Morimura, Tatsushi Oka, Yugo Suzuki, Daisuke Moriwaki
2025 J jnl
Latent Variable Modeling for Robust Causal Effect Estimation.
CoRR
Tetsuro Morimura, Tatsushi Oka, Yugo Suzuki, Daisuke Moriwaki
2025 A* conf
On Efficient Estimation of Distributional Treatment Effects under Covariate-Adaptive Randomization.
ICML
Undral Byambadalai, Tomu Hirata, Tatsushi Oka, Shota Yasui
2024 A* conf
Estimating Distributional Treatment Effects in Randomized Experiments: Machine Learning for Variance Reduction.
ICML
Undral Byambadalai, Tatsushi Oka, Shota Yasui
2024 J jnl
Not Eliminate but Aggregate: Post-Hoc Control over Mixture-of-Experts to Address Shortcut Shifts in Natural Language Understanding.
CoRR
Ukyo Honda, Tatsushi Oka, Peinan Zhang, Masato Mita
2024 J jnl
Not Eliminate but Aggregate: Post-Hoc Control over Mixture-of-Experts to Address Shortcut Shifts in Natural Language Understanding.
Trans. Assoc. Comput. Linguistics
Ukyo Honda, Tatsushi Oka, Peinan Zhang, Masato Mita
2024 A* conf
Safe Collaborative Filtering.
ICLR
Riku Togashi, Tatsushi Oka, Naoto Ohsaka, Tetsuro Morimura
2023 J jnl
Safe Collaborative Filtering.
CoRR
Riku Togashi, Tatsushi Oka, Naoto Ohsaka, Tetsuro Morimura