2023, 'VoteTRANS: Detecting Adversarial Text without Training by Voting on Hard Labels of Transformations' accepted at ACL 2023.
2023, 'Quality Assurance of A GPT-based Sentiment Analysis System: Adversarial Review Data Generation and Detection' accepted at APSEC 2023.
2022, 'CheckHARD: Checking Hard Labels for Adversarial Text Detection, Prediction Correction, and Perturbed Word Suggestion' accepted at EMNLP 2022.
2022, 'Document Representation with Representative Sets and Document Similarity at Sentence Level Using Maximum Matching in Bipartite Graph' accepted at FDSE 2022.
2021, 'Machine Translated Text Detection Through Text Similarity with Round-Trip Translation' accepted at NAACL 2021.
2021, 'SEPP: Similarity Estimation of Predicted Probabilities for Defending and Detecting Adversarial Text' accepted at PACLIC 2021.
2021, 'OPA2D: One-Pixel Attack, Detection, and Defense in Deep Neural Networks' accepted at IJCNN 2021.
2020, 'Human Factors in Homograph Attack Recognition' accepted at ACNS 2020.
2020, 'Enhancing A New Classification for IDN Homograph Attack Detection' accepted at DASC 2020.
Research Experience
PostDoc researcher at NII and KDDI.
Education
Doctorate degree in 2015 from the Informatics Department at The Graduate University for Advanced Studies (SOKENDAI), Japan, under the guidance of Professor Isao Echizen.
Background
Research Interests: Security within Natural Language Processing and Computer Vision. Affiliation: National Institute Of Information And Communications Technology (NICT). Advisor: Professor Isao Echizen.