ECHIZEN Isao
Field of Studies | Mathematical and Information Science |
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Program | Informatics |
Parent Institute | National Institute of Informatics |
Position | Professor |
Link | https://researchmap.jp/echizenisao/ https://nrid.nii.ac.jp/ja/nrid/1000030462188/ |
researchmap
Papers (Latest 5)
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- Leveraging Chat-Based Large Vision-Language Models for Multimodal Out-of-Context Detection
- Publish year: 2024
- Journal: Proc. of the 38-th International Conference on Advanced Information Networking and Applications (AINA-2024)
- URL: https://researchmap.jp/echizenisao/published_papers/45924765
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- Privacy-Preserving Location-Based Services: A DQN Algorithmic Perspective"
- Publish year: 2024
- Journal: Proc. of the 38-th International Conference on Advanced Information Networking and Applications (AINA-2024)
- URL: https://researchmap.jp/echizenisao/published_papers/45924828
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- Cross-Attention Watermarking of Large Language Models.
- DOI: 10.48550/arXiv.2401.06829
- Publish year: 2024
- Journal: CoRR
- URL: https://researchmap.jp/echizenisao/published_papers/45886381
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- Enhancing Robustness of LLM-Synthetic Text Detectors for Academic Writing: A Comprehensive Analysis.
- DOI: 10.48550/arXiv.2401.08046
- Publish year: 2024
- Journal: CoRR
- URL: https://researchmap.jp/echizenisao/published_papers/45886382
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- Efficient Key-Based Adversarial Defense for ImageNet by Using Pre-Trained Models
- DOI: 10.1109/ojsp.2024.3419569
- Publisher: Institute of Electrical and Electronics Engineers (IEEE)
- Publish year: 2024
- Journal: IEEE Open Journal of Signal Processing
- URL: https://researchmap.jp/echizenisao/published_papers/47473844
KAKEN (Principal Investigator)
Research Projects (Latest 5)
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- Cyber Vaccine: Core Technologies to Counter Cyber Threats with Generative AI
- 2024-2026
- keywords: フェイクメディア, 生成AI
- URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24H00732/
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- Research on master biometric information protection and utilization platform
- 2021-2023
- keywords: 生体情報保護, 機械学習
- URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H04907/
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- Biometric Information Protection Utilization Infrastructure to Ensure Personal Convenience and Prevent Identity Theft
- 2018-2020
- keywords: 生体情報保護
- URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H04120/
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- BiometricJammer: Preventing surreptitious photography of biometric information without inconveniencing users
- 2016-2017
- keywords: コンテンツ流通・管理, 生体情報保護, 生体認証
- URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K12431/
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- Platform for multimedia data protection and practical use based on user preferences against spoofing attacks in biometric information
- 2015-2017
- keywords: コンテンツ流通・管理, プライバシー, セキュリティ
- URL: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H01686/
CiNii Articles (Latest 5)
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- Activities of National Institute of Informatics in Japan
- Author: 喜連川, 優, 漆谷, 重雄, 山地, 一禎, 高倉, 弘喜, 蓮尾, 一郎, 佐藤, いまり, 石川, 冬樹, 越前, 功, 森, 健策
- Publish date: 2023-06-22
- Publisher: Association for Computing Machinery
- Journal: Communications of the ACM
- URL: https://cir.nii.ac.jp/crid/1050015333084142720
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- Effects of Image Processing Operations on Adversarial Noise and Their Use in Detecting and Correcting Adversarial Images
- Author: NGUYEN Huy H., KURIBAYASHI Minoru, YAMAGISHI Junichi, ECHIZEN Isao
- Publish date: 2022-01-01
- Publisher: 一般社団法人 電子情報通信学会
- Journal: IEICE Transactions on Information and Systems
- Keywords: adversarial machine learning, image processing operation, detecting adversarial image, correcting adversarial image, data cleansing, deep neural network
- URL: https://cir.nii.ac.jp/crid/1390009142391319168
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- Preventing Fake Information Generation Against Media Clone Attacks
- Author: BABAGUCHI Noboru, ECHIZEN Isao, YAMAGISHI Junichi, NITTA Naoko, NAKASHIMA Yuta, NAKAMURA Kazuaki, KONO Kazuhiro, FANG Fuming, MYOJIN Seiko, KUANG Zhenzhong, NGUYEN Huy H., TIEU Ngoc-Dung T.
- Publish date: 2021-01-01
- Publisher: 一般社団法人 電子情報通信学会
- Journal: IEICE Transactions on Information and Systems
- Keywords: media clones, fake media, media processing, anonymization, trusted communication
- URL: https://cir.nii.ac.jp/crid/1390568456341749120
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- Generation and Detection of Media Clones
- Author: ECHIZEN Isao, BABAGUCHI Noboru, YAMAGISHI Junichi, NITTA Naoko, NAKASHIMA Yuta, NAKAMURA Kazuaki, KONO Kazuhiro, FANG Fuming, MYOJIN Seiko, KUANG Zhenzhong, NGUYEN Huy H., TIEU Ngoc-Dung T.
- Publish date: 2021-01-01
- Publisher: 一般社団法人 電子情報通信学会
- Journal: IEICE Transactions on Information and Systems
- Keywords: media clone, information security, image and speech processing, social media, communication model
- URL: https://cir.nii.ac.jp/crid/1391131406295168640
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- JPEG圧縮による画像分類器の識別結果の変動解析に基づく敵対的事例の検知法
- Author: 東, 亮憲, 栗林, 稔, 舩曵, 信生, Huy, H. Nguyen, 越前, 功
- Publish date: 2019-10-14
- Journal: コンピュータセキュリティシンポジウム2019論文集
- Keywords: 敵対的事例,JPEG圧縮,画像分類器,CNN
- URL: https://cir.nii.ac.jp/crid/1050292572146187392
CiNii Books (Latest 5)
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- 映像情報メディア学会誌(2022年07月号)特集:インフォデミック時代のAIとサイバーセキュリティ "Deepfake生成と検出の現状"
- Author: 山岸 順一, 越前 功
- Publish date: 2022
- Publisher: 映像情報メディア学会
- URL: https://cir.nii.ac.jp/crid/1020861618187965313
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- 映像情報メディア学会誌(2022年07月号)特集:インフォデミック時代のAIとサイバーセキュリティ, "Deepfake生成と検出の現状"
- Author: 山岸 順一, 越前 功
- Publish date: 2022
- Publisher: 映像情報メディア学会
- URL: https://cir.nii.ac.jp/crid/1020017193233185922
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- 映像情報メディア学会誌(2022年07月号)特集:インフォデミック時代のAIとサイバーセキュリティ "フェイクメディア克服の最前線"
- Author: 越前 功
- Publish date: 2022
- Publisher: 映像情報メディア学会
- URL: https://cir.nii.ac.jp/crid/1020017193233185921
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- 映像情報メディア学会誌(2022年07月号)特集:インフォデミック時代のAIとサイバーセキュリティ"フェイクメディア克服の最前線"
- Author: 越前 功, 馬場口 登
- Publish date: 2022
- Publisher: 映像情報メディア学会
- URL: https://cir.nii.ac.jp/crid/1020861618187965314
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- 情報通信学会100年史(第2部 D 第2章, 2.2 情報セキュリティ)
- Author: 馬場口 登, 越前 功
- Publish date: 2017
- Publisher: 電子情報通信学会
- URL: https://cir.nii.ac.jp/crid/1020566775457524608