Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2024-07-22 16:05 |
Hokkaido |
Sapporo Convention Center |
Spoofing Attack for Payment Systems based on Barcode Wristbands and its Coutermeasure Yoshiteru Hibino, Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) ISEC2024-29 SITE2024-26 BioX2024-39 HWS2024-29 ICSS2024-33 EMM2024-35 |
A wristband payment system is a payment system that allows any payment in an area to be made and settled together later,... [more] |
ISEC2024-29 SITE2024-26 BioX2024-39 HWS2024-29 ICSS2024-33 EMM2024-35 pp.143-146 |
IBISML, NC, IPSJ-BIO, IPSJ-MPS [detail] |
2024-06-20 13:55 |
Okinawa |
OIST |
Evaluation of Transferability for Adversarial Examples Shunichi Kato, Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) NC2024-6 IBISML2024-6 |
Adversarial Example (AE) has been reported as a threat to AI. AE is an attack that misclassify prediction results by add... [more] |
NC2024-6 IBISML2024-6 pp.37-42 |
IBISML, NC, IPSJ-BIO, IPSJ-MPS [detail] |
2024-06-20 16:30 |
Okinawa |
OIST |
Performance Evaluation of Quantized MLP-Mixer Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) NC2024-11 IBISML2024-11 |
MLP-Mixer is an image classification model consisting only of multi-layer perceptrons, and is competitive with the lates... [more] |
NC2024-11 IBISML2024-11 pp.73-78 |
CAS, CS |
2024-03-15 14:20 |
Okinawa |
|
Recoloring aware Countermeasure against Adversarial Examples Chisei Ishida, Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) CAS2023-134 CS2023-127 |
Adversarial Examples(AEs) which cause artificial intelligence (AI) to make a false prediction by embedded slight perturb... [more] |
CAS2023-134 CS2023-127 pp.128-133 |
ITS, IE, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2024-02-19 10:45 |
Hokkaido |
Hokkaido Univ. |
Brightness Adjustment based Countermeasure against Adversarial Examples Takumi Tojo, Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) ITS2023-47 IE2023-36 |
Recently, image classification using deep learning AI has been used for in-vehicle AI, and its accuracy and response spe... [more] |
ITS2023-47 IE2023-36 pp.7-12 |
AI |
2023-09-12 15:35 |
Hokkaido |
|
Variational Autoencoder Oriented Protection for Intellectual Property Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) AI2023-31 |
In recent years, generative AI, which generates images based on instructions in natural language, has developed rapidly ... [more] |
AI2023-31 pp.180-186 |
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2023-02-22 10:15 |
Hokkaido |
Hokkaido Univ. |
Generation Method of Targeted Adversarial Examples using Gradient Information for the Target Class of the Image Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) ITS2022-61 IE2022-78 |
With the advancement of AI technology, the vulnerability of AI system is pointed out. The adversarial examples (AE), whi... [more] |
ITS2022-61 IE2022-78 pp.107-111 |
SIP |
2022-08-26 14:26 |
Okinawa |
Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Generation method of Adversarial Examples using XAI Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) SIP2022-72 |
With the advancement of AI technology, AI can be applied to various fields. Therefore the accountability for the decisio... [more] |
SIP2022-72 pp.115-120 |
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] |
2022-07-19 10:50 |
Hokkaido |
Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Experimental Study on Circularly Polarized Rectangular Horn Antenna Using Parasitic Elements Array Ryo Kumagai, Sota Nakano, Tomoki Uwano, Ryosuke Suga (Aoyama Gakuin Univ.) EMT2022-10 MW2022-34 OPE2022-13 EST2022-11 MWPTHz2022-8 |
The author has been proposing a circularly polarized rectangular horn antenna using parasitic elements array and its cha... [more] |
EMT2022-10 MW2022-34 OPE2022-13 EST2022-11 MWPTHz2022-8 pp.13-17 |
AI |
2022-02-28 15:00 |
Miyazaki |
Youth Hostel Sunflower MIYAZAKI (Primary: On-site, Secondary: Online) |
Basic Study for Backdoor Attack based on Invisible Trigger Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) AI2021-21 |
A backdoor attack is a threat to deep neural networks (DNN). In an attack on a DNN for the purpose of image classificati... [more] |
AI2021-21 pp.53-58 |
IE, ITS, ITE-AIT, ITE-ME, ITE-MMS [detail] |
2022-02-22 11:55 |
Online |
Online |
Bit-plane oriented Detection method of Malicious Code Hidden in the Image Ryo Kumagai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) ITS2021-50 IE2021-59 |
With the increasing importance of cyberspace, the threat of malware has also been increasing. Malware which hides malici... [more] |
ITS2021-50 IE2021-59 pp.151-156 |
MBE, NC (Joint) |
2016-03-23 15:00 |
Tokyo |
Tamagawa University |
The Evaluation of Mental Workload by Using Handwriting Ryo Kumagai, Masafumi Uchida (UEC) MBE2015-126 |
Handwriting is one of voluntary movements that human used to do. Previously, it was known that the noise of hand writing... [more] |
MBE2015-126 pp.131-136 |