Motoi Iwata

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 35

Top Topics

Watermarking Method

Document Image Retrieval

Copyright Protection

Vocabulary Learning

Top Venues

UbiComp/ISWC Adjunct

IEICE Trans. Inf. Syst.

Document Analysis Systems

Publications

Yuichiro Iwashita, Andrew Vargo, Motoi Iwata, Koichi Kise
Personalizing Augmented Flashcards Towards Long-Term Vocabulary Learning. AHs (2024)
Andrew Vargo, Kohei Yamaguchi, Motoi Iwata, Koichi Kise
A Context-Based Multimedia Vocabulary Learning System for Mobile Users. Informatics 11 (2024)
Andrew Vargo, Benjamin Tag, Mathilde Hutin, Victoria Abou Khalil, Shoya Ishimaru, Olivier Augereau, Tilman Dingler, Motoi Iwata, Koichi Kise, Laurence Devillers, Andreas Dengel
Intelligence Augmentation: Future Directions and Ethical Implications in HCI. INTERACT (4) (2023)
Junki Oshiba, Motoi Iwata, Koichi Kise
Face Image Generation of Anime Characters Using an Advanced First Order Motion Model with Facial Landmarks. IEICE Trans. Inf. Syst. 106 (1) (2023)
Hannah R. Nolasco, Andrew Vargo, Yusuke Komatsu, Motoi Iwata, Koichi Kise
Perception Versus Reality: How User Self-reflections Compare to Actual Data. INTERACT (3) (2023)
Riku Higashimura, Andrew Vargo, Motoi Iwata, Koichi Kise
Helping Mobile Learners Know Unknown Words through their Reading Behavior. CHI Extended Abstracts (2022)
Kanta Yamaoka, Andrew Vargo, Motoi Iwata, Koichi Kise
Towards Guided-Breath as an Intervention Within Computer-Assisted Learning. UbiComp/ISWC Adjunct (2022)
Andrew Vargo, Motoi Iwata, Mathilde Hutin, Sofiya Kobylyanskaya, Ioana Vasilescu, Olivier Augereau, Ko Watanabe, Shoya Ishimaru, Benjamin Tag, Tilman Dingler, Koichi Kise, Laurence Devillers, Andreas Dengel
Learning Cyclotron: An Ecosystem of Knowledge Circulation. UbiComp/ISWC Adjunct (2022)
Md. Rabiul Islam, Andrew W. Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise
Evaluating Contrastive Learning for Fine-grained Reading Detection. IIAI-AAI (2022)
Md. Rabiul Islam, Andrew W. Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise
Exploring Sensor Modalities to Capture User Behaviors for Reading Detection. IEICE Trans. Inf. Syst. (9) (2022)
Taro Takaike, Motoi Iwata, Koichi Kise
Estimation of Unknown Words Using Speech and Eye Gaze When Reading Aloud Comics. ICPR Workshops (2) (2022)
Md. Rabiul Islam, Shuji Sakamoto, Yoshihiro Yamada, Andrew W. Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise
Self-supervised Learning for Reading Activity Classification. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (3) (2021)
Seiya Tanaka, Andrew W. Vargo, Motoi Iwata, Koichi Kise
Confidence Estimation via Wrist Movement. UbiComp/ISWC Adjunct (2021)
Md. Rabiul Islam, Shun Nawa, Andrew Vargo, Motoi Iwata, Masaki Matsubara, Atsuyuki Morishima, Koichi Kise
Quality Assessment of Crowdwork via Eye Gaze: Towards Adaptive Personalized Crowdsourcing. INTERACT (2) (2021)
Hiroyuki Imagawa, Motoi Iwata, Koichi Kise
Digital Watermarking Method for Printed Matters Using Deep Learning for Detecting Watermarked Areas. IEICE Trans. Inf. Syst. (1) (2021)
Md. Rabiul Islam, Shuji Sakamoto, Yoshihiro Yamada, Andrew Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise
Self-supervised Deep Learning for Reading Activity Classification. CoRR (2020)
Jin Kato, Motoi Iwata, Koichi Kise
Manga Vocabulometer, A New Support System for Extensive Reading with Japanese Manga Translated into English. ICPR Workshops (6) (2020)
Junki Oshiba, Motoi Iwata, Koichi Kise
GAN. ICPR Workshops (6) (2020)
Kohei Yamaguchi, Motoi Iwata, Andrew Vargo, Koichi Kise
Mobile vocabulometer: a context-based learning mobile application to enhance English vocabulary acquisition. UbiComp/ISWC Adjunct (2020)
Kazuaki Nomura, Motoi Iwata, Olivier Augereau, Koichi Kise
Estimation of student's engagement based on the posture. UbiComp/ISWC Adjunct (2019)
Olivier Augereau, Motoi Iwata, Koichi Kise
A survey of comics research in computer science. CoRR (2018)
Olivier Augereau, Motoi Iwata, Koichi Kise
A Survey of Comics Research in Computer Science. J. Imaging 4 (7) (2018)
Marco Stricker, Olivier Augereau, Koichi Kise, Motoi Iwata
Facial Landmark Detection for Manga Images. CoRR (2018)
Yuki Daiku, Motoi Iwata, Olivier Augereau, Koichi Kise
Comics Story Representation System Based on Genre. DAS (2018)
Takanori Maruichi, Olivier Augereau, Motoi Iwata, Koichi Kise
Keystrokes Tell You How Confident You Are: An Application to Vocabulary Acquisition. UbiComp/ISWC Adjunct (2018)
Riki Kudo, Motoi Iwata, Masakazu Iwamura, Koichi Kise
Improvement of Trademark Retrieval Using Pseudo Relevance Feedback. ICVGIP (2018)
Kazuaki Nomura, Motoi Iwata, Olivier Augereau, Koichi Kise
Estimation of Student's Engagement Using a Smart Chair. UbiComp/ISWC Adjunct (2018)
Olivier Augereau, Motoi Iwata, Koichi Kise
An Overview of Comics Research in Computer Science. MANPU@ICDAR (2017)
Motoi Iwata, Naoyoshi Mizushima, Koichi Kise
Practical Watermarking Method Estimating Watermarked Region from Recaptured Videos on Smartphone. IEICE Trans. Inf. Syst. (1) (2017)
Yuki Daiku, Olivier Augereau, Motoi Iwata, Koichi Kise
Comic Story Analysis Based on Genre Classification. MANPU@ICDAR (2017)
Keiichi Iwamura, Masaki Kawamura, Minoru Kuribayashi, Motoi Iwata, Hyunho Kang, Seiichi Gohshi, Akira Nishimura
Information Hiding and Its Criteria for Evaluation. IEICE Trans. Inf. Syst. (1) (2017)
Christophe Rigaud, Thanh Nam Le, Jean-Christophe Burie, Jean-Marc Ogier, Shoya Ishimaru, Motoi Iwata, Koichi Kise
Semi-automatic Text and Graphics Extraction of Manga Using Eye Tracking Information. DAS (2016)
Motoi Iwata, Eiki Imazu, Koichi Kise
Similarity learning based on pool-based active learning for manga character retrieval. ACPR (2015)
Christophe Rigaud, Nam Le Thanh, Jean-Christophe Burie, Jean-Marc Ogier, Motoi Iwata, Eiki Imazu, Koichi Kise
Speech balloon and speaker association for comics and manga understanding. ICDAR (2015)
Hiroaki Ogawa, Minoru Kuribayashi, Motoi Iwata, Koichi Kise
DCT-OFDM Based Watermarking Scheme Robust Against Clipping, Rotation, and Scaling Attacks. IWDW (2015)
Motoi Iwata, Atsushi Ito, Koichi Kise
A Study to Achieve Manga Character Retrieval Method for Manga Images. Document Analysis Systems (2014)
Katsuma Tanaka, Motoi Iwata, Kai Kunze, Koichi Kise
Memory specs: an annotation system on Google Glass using document image retrieval. UbiComp Adjunct (2014)
Mathieu Delalandre, Motoi Iwata, Koichi Kise
Fast and Optimal Binary Template Matching Application to Manga Copyright Protection. Document Analysis Systems (2014)
Motoi Iwata, Kenji Yamanaka, Koichi Kise
Digital Watermarking Method to Extract Watermarks from Printed Matters with Cell Phone by Using Finder Patterns and Alignment Pattern of QR Code. ACPR (2013)
Kazuma Tanaka, Motoi Iwata, Kai Kunze, Masakazu Iwamura, Koichi Kise
Share Me - A Digital Annotation Sharing Service for Paper Documents with Multiple Clients Support. ACPR (2013)
Harumi Murata, Akio Ogihara, Motoi Iwata, Michifumi Yoshioka
An audio watermarking method using sampled sound for polyphonic music. ISCIT (2012)
Motoi Iwata
Digital watermarking method by selecting suitable pixel value from pixel value candidates near to original pixel value. ISITA (2012)
Harumi Murata, Akio Ogihara, Motoi Iwata, Akira Shiozaki
An audio watermarking method by using automatic music transcription information. ISITA (2010)
Motoi Iwata, Tomoo Kanaya, Akira Shiozaki, Akio Ogihara
Digital Watermarking Method Warranting the Lower Limit of Image Quality of Watermarked Images. EURASIP J. Adv. Signal Process. 2010 (2010)
Motoi Iwata, Tomoki Hori, Akira Shiozaki, Akio Ogihara
Digital watermarking method for tamper detection and recovery of JPEG images. ISITA (2010)
Akio Ogihara, Harumi Murata, Motoi Iwata, Akira Shiozaki
Multi-Layer Audio Watermarking Based on Amplitude Modification. IIH-MSP (2009)
Akira Shiozaki, Motoi Iwata, Akio Ogihara
Reversible Watermarking Method for JPEG Images. IEICE Trans. Inf. Syst. (7) (2008)
Motoo Yamamoto, Akira Shiozaki, Motoi Iwata, Akio Ogihara
Correlation-Based Video Watermarking Method Using Inter-Frame Similarity. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2006)
Motoi Iwata, Akira Shiozaki
Digitalwatermarking method against arbitrarily shaped cut and paste on the basis of morphology. Circuits, Signals, and Systems (2004)
Motoi Iwata, Kyosuke Miyake, Akira Shiozaki
Digital Watermarking Method to Embed Index Data into JPEG Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2002)
Koichi Kise, Motoi Iwata, Andreas Dengel, Keinosuke Matsumoto
Text-Line Extraction as Selection of Paths in the Neighbor Graph. Document Analysis Systems (1998)
Koichi Kise, Akinori Sato, Motoi Iwata
Segmentation of Page Images Using the Area Voronoi Diagram. Comput. Vis. Image Underst. 70 (3) (1998)