• Deepfake Detection and Generation Research

• Next Generation Integrated and Intelligent Energy Cloud Security System Research

• Development of Automatic Satellite image Detection Technology using Artificial intelligence

• AI-base Satellite Status data failure Detection implementation and verification method Research

• Cyber-Physical System(CPS) Anomaly Detection

• Blockchain and Privacy Issues

Our Publications

2023 - 13 publications

• Exploiting Inconsistencies in Object Representations for DeepFake Video Detection

• Why Do Deepfake Detectors Fail?

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2022 - 32 publications

• A Novel Transformer-based Approach for Rotated Object Detection in Aerial Images

• Effective Deepfake Detection using Mask Attention

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2021 - 21 publications

• Evaluation of an Audio-Video Multimodal Deepfake Dataset using Unimodal and Multimodal Detectors

• FakeAVCeleb: A Novel Audio-Video Multimodal Deepfake Dataset

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2020 - 22 publications

• Image hashing algorithm to defend FGSM attacks on Neural Network

• Compensating for the Lack of Extra Training Data by Learning Extra Representation

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2019 - 13 publications

• Designing for fallible humans 

• Poster: Classifying Genuine Face images from Disguised Face Images

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2018 - 17 publications

• Design and Evaluation of 3D CAPTCHAs

• Poster: Memorability and Security of Image and Text Integrated Authentication System

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2006~2017 - 25 publications

• Lightweight Authentication for IoT

• Improving Recall and Security of Passphrases Through Use of Mnemonics 

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