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IEICE Trans

Yuta NAKASHIMA

Societal Bias in Image Captioning: Identifying and Measuring Bias Amplification
Yusuke HIROTA Yuta NAKASHIMA Noa GARCIA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/07/01
Vol. E108-D  No. 7  pp. 784-794
Type of Manuscript:  PAPER
Category: Multimedia Pattern Processing
Keyword: 
image captioning, societal bias, bias measurement, fairness, gender bias, racial bias, 
 Summary | Full Text:PDF
Mitigating Gender Bias Amplification in Image Captioning
Yusuke HIROTA Yuta NAKASHIMA Noa GARCIA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2025/07/01
Vol. E108-D  No. 7  pp. 795-807
Type of Manuscript:  PAPER
Category: Multimedia Pattern Processing
Keyword: 
image captioning, gender bias, debiasing, fairness, 
 Summary | Full Text:PDF
Generation and Detection of Media Clones
Isao ECHIZEN Noboru BABAGUCHI Junichi YAMAGISHI Naoko NITTA Yuta NAKASHIMA Kazuaki NAKAMURA Kazuhiro KONO Fuming FANG Seiko MYOJIN Zhenzhong KUANG Huy H. NGUYEN Ngoc-Dung T. TIEU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/01/01
Vol. E104-D  No. 1  pp. 12-23
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Multimedia Security and Forensics —)
Category: 
Keyword: 
media clone, information security, image and speech processing, social media, communication model, 
 Summary | Full Text:PDF
Preventing Fake Information Generation Against Media Clone Attacks
Noboru BABAGUCHI Isao ECHIZEN Junichi YAMAGISHI Naoko NITTA Yuta NAKASHIMA Kazuaki NAKAMURA Kazuhiro KONO Fuming FANG Seiko MYOJIN Zhenzhong KUANG Huy H. NGUYEN Ngoc-Dung T. TIEU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/01/01
Vol. E104-D  No. 1  pp. 2-11
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia — Multimedia Security and Forensics —)
Category: 
Keyword: 
media clones, fake media, media processing, anonymization, trusted communication, 
 Summary | Full Text:PDF
Finding Important People in a Video Using Deep Neural Networks with Conditional Random Fields
Mayu OTANI Atsushi NISHIDA Yuta NAKASHIMA Tomokazu SATO Naokazu YOKOYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/10/01
Vol. E101-D  No. 10  pp. 2509-2517
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
neural network, conditional random field, important people classification, 
 Summary | Full Text:PDF
Privacy Protection for Social Video via Background Estimation and CRF-Based Videographer's Intention Modeling
Yuta NAKASHIMA Noboru BABAGUCHI Jianping FAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 1221-1233
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
intentionally captured person, conditional random field, background estimation, privacy protection, social video, 
 Summary | Full Text:PDF
Protection and Utilization of Privacy Information via Sensing
Noboru BABAGUCHI Yuta NAKASHIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/01/01
Vol. E98-D  No. 1  pp. 2-9
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia)
Category: 
Keyword: 
privacy information, sensing, visual abstraction, privacy protection, information disclosure and utilization, 
 Summary | Full Text:PDF
Indoor Positioning System Using Digital Audio Watermarking
Yuta NAKASHIMA Ryosuke KANETO Noboru BABAGUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/11/01
Vol. E94-D  No. 11  pp. 2201-2211
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
indoor positioning system, real-time, digital audio watermarking, particle filter, 
 Summary | Full Text:PDF