Kazushi Okamoto

34 papers A 2B 1C 2Journal 20Unranked 9

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Function-based labels for complementary recommendation: Definition, annotation, and LLM-as-a-Judge. Pattern Recognit. Lett. Chihiro Yamasaki, Kai Sugahara, Yuma Nagi, Kazushi Okamoto
2026	J	`jnl`	Multi-Team Formation System for Collaborative Crowdsourcing. J. Adv. Comput. Intell. Intell. Informatics Ryota Yamamoto, Kazushi Okamoto
2025	A	`conf`	A Universal Framework for Offline Serendipity Evaluation in Recommender Systems via Large Language Models. CIKM Yu Tokutake, Kazushi Okamoto, Kei Harada, Atsushi Shibata, Koki Karube
2025	J	`jnl`	A Universal Framework for Offline Serendipity Evaluation in Recommender Systems via Large Language Models. CoRR Yu Tokutake, Kazushi Okamoto, Kei Harada, Atsushi Shibata, Koki Karube
2025	—	`conf`	Estimation of Fireproof Structure Class and Construction Year for Disaster Risk Assessment. MMAsia Workshops Hibiki Ayabe, Kazushi Okamoto, Koki Karube, Atsushi Shibata, Kei Harada
2025	J	`jnl`	Estimation of Fireproof Structure Class and Construction Year for Disaster Risk Assessment. CoRR Hibiki Ayabe, Kazushi Okamoto, Koki Karube, Atsushi Shibata, Kei Harada
2025	J	`jnl`	Function-based Labels for Complementary Recommendation: Definition, Annotation, and LLM-as-a-Judge. CoRR Chihiro Yamasaki, Kai Sugahara, Yuma Nagi, Kazushi Okamoto
2025	J	`jnl`	Generation and annotation of item usage scenarios in e-commerce using large language models. CoRR Madoka Hagiri, Kazushi Okamoto, Koki Karube, Kei Harada, Atsushi Shibata
2025	J	`jnl`	Knowledge-Augmented Relation Learning for Complementary Recommendation with Large Language Models. CoRR Chihiro Yamasaki, Kai Sugahara, Kazushi Okamoto
2025	J	`jnl`	Multi-team Formation System for Collaborative Crowdsourcing. CoRR Ryota Yamamoto, Kazushi Okamoto
2025	J	`jnl`	Similarity-Based Supervised User Session Segmentation Method for Behavior Logs. CoRR Yongzhi Jin, Kazushi Okamoto, Kei Harada, Atsushi Shibata, Koki Karube
2024	J	`jnl`	A Personalised Session-Based Recommender System with Sequential Updating Based on Aggregation of Item Embeddings. IEICE Trans. Inf. Syst. Yuma Nagi, Kazushi Okamoto
2024	J	`jnl`	Can Large Language Models Assess Serendipity in Recommender Systems? CoRR Yu Tokutake, Kazushi Okamoto
2024	J	`jnl`	Can Large Language Models Assess Serendipity in Recommender Systems? J. Adv. Comput. Intell. Intell. Informatics Yu Tokutake, Kazushi Okamoto
2024	J	`jnl`	Hierarchical matrix factorization for interpretable collaborative filtering. Pattern Recognit. Lett. Kai Sugahara, Kazushi Okamoto
2024	A	`conf`	Is It Really Complementary? Revisiting Behavior-based Labels for Complementary Recommendation. RecSys Kai Sugahara, Chihiro Yamasaki, Kazushi Okamoto
2023	J	`jnl`	Hierarchical Matrix Factorization for Interpretable Collaborative Filtering. CoRR Kai Sugahara, Kazushi Okamoto
2023	J	`jnl`	Hierarchical co-clustering with augmented matrices from external domains. Pattern Recognit. Kai Sugahara, Kazushi Okamoto
2023	B	`conf`	Serendipity-Oriented Recommender System with Dynamic Unexpectedness Prediction. SMC Yu Tokutake, Kazushi Okamoto
2022	—	`conf`	Sequential Estimation of Prices of Newly Built Houses in Tokyo Using the Linear State Space Model. SCIS/ISIS Satoshi Yamada, Kazushi Okamoto, Atsushi Shibata
2020	—	`conf`	Directed Graph-based Researcher Recommendation by Random Walk with Restart and Cosine Similarity. SCIS/ISIS Kanta Nakamura, Kazushi Okamoto
2020	—	`conf`	Visualizing the Importance of Floor-Plan Image Features in Rent-Prediction Models. SCIS/ISIS Ryosuke Hattori, Kazushi Okamoto, Atsushi Shibata
2019	—	`conf`	Rent Prediction Models with Floor Plan Images. GCCE Ryosuke Hattori, Kazushi Okamoto, Atsushi Shibata
2018	J	`jnl`	Analysis of Influence Factors for Learning Outcomes with Bayesian Network. J. Adv. Comput. Intell. Intell. Informatics Kazushi Okamoto
2018	J	`jnl`	First-person reading activity recognition by deep learning with synthetically generated images. EURASIP J. Image Video Process. Yuta Segawa, Kazuhiko Kawamoto, Kazushi Okamoto
2017	J	`jnl`	Families of Triangular Norm-Based Kernel Functions and Their Application to Kernel J. Adv. Comput. Intell. Intell. Informatics Kazushi Okamoto
2017	—	`conf`	Kriging-based prediction and interpolation for modeling pedestrian dynamics. IFSA-SCIS Kazuhiko Kawamoto, Yoshiyuki Tomura, Kazushi Okamoto
2016	—	`conf`	Families of Triangular Norm Based Kernel Function and Its Application to Kernel k-Means. SCIS&ISIS Kazushi Okamoto
2016	C	`conf`	Learning pedestrian dynamics with kriging. ICIS Kazuhiko Kawamoto, Yoshiyuki Tomura, Kazushi Okamoto
2016	C	`conf`	Text analysis of academic papers archived in institutional repositories. ICIS Kazushi Okamoto
2013	—	`conf`	Visual Localization Using Voting Based Image Retrieval and Particle Filtering in Indoor Scenes. RVSP Kazuhiko Kawamoto, Hikaru Kazama, Kazushi Okamoto
2012	J	`jnl`	An Evaluation Strategy for Visual Key Image Retrieval on Mobile Devices. J. Adv. Comput. Intell. Intell. Informatics Kazushi Okamoto, Kazuhiko Kawamoto, Fangyan Dong, Shin-ichi Yoshida, Kaoru Hirota
2012	—	`conf`	Visual vehicle tracking based on an appearance generative model. SCIS&ISIS Kazuhiko Kawamoto, Tatsuya Yonekawa, Kazushi Okamoto
2011	J	`jnl`	Content-Based Image Retrieval via Combination of Similarity Measures. J. Adv. Comput. Intell. Intell. Informatics Kazushi Okamoto, Fangyan Dong, Shin-ichi Yoshida, Kaoru Hirota