Koichi Ota

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 19

Top Topics

Color Temperature

Automatic Summarization

Text Classification

Object Recognition

Top Venues

Publications

Jinghong Li, Huy Phan, Wen Gu, Koichi Ota, Shinobu Hasegawa
Hierarchical Tree-structured Knowledge Graph For Academic Insight Survey. CoRR (2024)
Kazuma Takahashi, Wen Gu, Koichi Ota, Shinobu Hasegawa
An Academic Presentation Support System Utilizing Structural Elements. IEICE Trans. Inf. Syst. 107 (4) (2024)
Jinghong Li, Wen Gu, Koichi Ota, Shinobu Hasegawa
A Survey Forest Diagram : Gain a Divergent Insight View on a Specific Research Topic. CoRR (2024)
Jinghong Li, Huy Phan, Wen Gu, Koichi Ota, Shinobu Hasegawa
Fish-bone diagram of research issue: Gain a bird's-eye view on a specific research topic. CoRR (2024)
Xiaoting Liu, Wen Gu, Koichi Ota, Shinobu Hasegawa
Design of Voice Style Detection of Lecture Archives. TENCON (2023)
Jinghong Li, Koichi Ota, Wen Gu, Shinobu Hasegawa
A Framework For Refining Text Classification and Object Recognition from Academic Articles. CoRR (2023)
Jinghong Li, Hatsuhiko Tanabe, Koichi Ota, Wen Gu, Shinobu Hasegawa
Automatic Summarization for Academic Articles using Deep Learning and Reinforcement Learning with Viewpoints. FLAIRS (2023)
Tianshu Xu, Wen Gu, Koichi Ota, Shinobu Hasegawa
A Low-Jitter Hand Tracking System for Improving Typing Efficiency in Virtual Reality Workspace. TENCON (2023)
Jinghong Li, Wen Gu, Koichi Ota, Shinobu Hasegawa
Object Recognition from Scientific Document based on Compartment Refinement Framework. CoRR (2023)
Yuki Ban, Koichi Ota, Rui Fukui, Shin'ichi Warisawa
Multiplexed lighting system using time-division multiplexing. J. Ambient Intell. Humaniz. Comput. 14 (10) (2023)
Shinobu Hasegawa, Xiaoting Liu, Wen Gu, Koichi Ota
Concept and Initial Learning Log Analysis for Lecture Archive Summarization Platform. TENCON (2023)
Chenkai Zhu, Wen Gu, Koichi Ota, Shinobu Hasegawa
ABMs in Game Approach for Physics Learning. ICA (2023)
Jinghong Li, Koichi Ota, Wen Gu, Shinobu Hasegawa
A Text Block Refinement Framework For Text Classification and Object Recognition From Academic Articles. INISTA (2023)
Ruozhu Sheng, Koichi Ota, Shinobu Hasegawa
An Automatic Focal Period Detection Architecture for Lecture Archives. AIED (2) (2022)
Yuhui Yang, Koichi Ota, Wen Gu, Shinobu Hasegawa
Automatic Region of Interest Prediction from Instructor's Behaviors in Lecture Archives. KSE (2022)
Xianwen Zheng, Shinobu Hasegawa, Minh-Tuan Tran, Koichi Ota, Teruhiko Unoki
Estimation of Learners' Engagement Using Face and Body Features by Transfer Learning. HCI (36) (2021)
Shinobu Hasegawa, Atsushi Hirako, Xianwen Zheng, Shofiyati Nur Karimah, Koichi Ota, Teruhiko Unoki
Learner's Mental State Estimation with PC Built-in Camera. HCI (26) (2020)
Koichi Ota, Yuki Ban, Rui Fukui, Shin'ichi Warisawa
Light'em: A Multiplexed Lighting System. SIGGRAPH ASIA Emerging Technologies (2019)
Miki Hagiwara, Akihiro Kashihara, Shinobu Hasegawa, Koichi Ota, Ryo Takaoka
Adaptive recommendation for question decomposition in Web-based investigative learning. TALE (2019)
Akihiro Kashihara, Koichi Ota
Controllable Scaffolding for Navigation Planning in Hyperspace. ICCE (2007)
Akihiro Kashihara, Mitsuyoshi Nakaya, Koichi Ota
Guided Map for Scaffolding Navigation Planning as Meta-Cognitive Activity in Hyperspace. ICCE (2006)
Koichi Ota, Akihiro Kashihara
Evaluating Navigation History Comparison. KES (3) (2005)