Discovering Universal Geometry in Embeddings with ICA. - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (EMNLP, 2023)

Improving word mover's distance by leveraging self-attention matrix. - Hiroaki Yamagiwa; Sho Yokoi; Hidetoshi Shimodaira (EMNLP (Findings), 2023)

Shimo Lab at "Discharge Me!": Discharge Summarization by Prompt-Driven Concatenation of Electronic Health Record Sections. - Yunzhen He; Hiroaki Yamagiwa; Hidetoshi Shimodaira (BioNLP@ACL, 2024)

Understanding Higher-Order Correlations Among Semantic Components in Embeddings. - Momose Oyama; Hiroaki Yamagiwa; Hidetoshi Shimodaira (EMNLP, 2024)

Axis Tour: Word Tour Determines the Order of Axes in ICA-transformed Embeddings. - Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (EMNLP (Findings), 2024)

Zero-Shot Edge Detection with SCESAME: Spectral Clustering-based Ensemble for Segment Anything Model Estimation. - Hiroaki Yamagiwa; Yusuke Takase; Hiroyuki Kambe; Ryosuke Nakamoto (WACV (Workshops), 2024)

Predicting Drug-Gene Relations via Analogy Tasks with Word Embeddings. - Hiroaki Yamagiwa; Ryoma Hashimoto; Kiwamu Arakane; Ken Murakami; Shou Soeda; Momose Oyama; Mariko Okada; Hidetoshi Shimodaira (CoRR, 2024)

Quantifying Lexical Semantic Shift via Unbalanced Optimal Transport. - Ryo Kishino; Hiroaki Yamagiwa; Ryo Nagata; Sho Yokoi; Hidetoshi Shimodaira (ACL (1), 2025)

Mapping 1, 000+ Language Models via the Log-Likelihood Vector. - Momose Oyama; Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (ACL (1), 2025)

Revisiting Cosine Similarity via Normalized ICA-transformed Embeddings. - Hiroaki Yamagiwa; Momose Oyama; Hidetoshi Shimodaira (COLING, 2025)

Norm of Mean Contextualized Embeddings Determines their Variance. - Hiroaki Yamagiwa; Hidetoshi Shimodaira (COLING, 2025)

Mapping 1,000+ Language Models via the Log-Likelihood Vector. - Momose Oyama; Hiroaki Yamagiwa; Yusuke Takase; Hidetoshi Shimodaira (CoRR, 2025)

Revealing Language Model Trajectories via Kullback-Leibler Divergence. - Ryo Kishino; Yusuke Takase; Momose Oyama; Hiroaki Yamagiwa; Hidetoshi Shimodaira (CoRR, 2025)

Likelihood Variance as Text Importance for Resampling Texts to Map Language Models. - Momose Oyama; Ryo Kishino; Hiroaki Yamagiwa; Hidetoshi Shimodaira (CoRR, 2025)