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- 부교수
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우사이먼성일
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이상징후탐지
관심분야
이상징후탐지 데이터 마이닝/기계학습 응용 보안 프라이버시, 인간과컴퓨터상호작용, 인공위성시스템, 융합
학력
- Ph.D. Computer Science, 2017 University of Southern California (USC), Los Angeles, CA
약력/경력
- 연구원, 미국 항공우주국 제트추진연구소 (NASA-JPL)
학술지 논문
- (2023) Evaluating Racial Bias in Face Recognition APIs using Deepfakes. COMPUTER. 56, 1
- (2023) Distance adaptive graph convolutional gated network-based smart air quality monitoring and health risk prediction in sensor-devoid urban areas. SUSTAINABLE CITIES AND SOCIETY. 91, 1
- (2023) DID We Miss Anything?: Towards Privacy-Preserving Decentralized ID Architecture. IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING. 1, 1
- (2023) An overhead-free region-based JPEG framework for task-driven image compression. PATTERN RECOGNITION LETTERS. 165, 1
- (2022) PasswordTensor: Analyzing and explaining password strength using tensor decomposition. COMPUTERS & SECURITY. 116
- (2022) A Survey of Deep Learning-Based Object Detection Methods and Datasets for Overhead Imagery. IEEE ACCESS. 10, 1
- (2022) ORVAE: One-Class Residual Variational Autoencoder for Voice Activity Detection in Noisy Environment. NEURAL PROCESSING LETTERS. 54, 3
- (2021) Detecting handcrafted facial image manipulations and GAN-generated facial images using Shallow-FakeFaceNet. APPLIED SOFT COMPUTING. 105, 1
- (2021) Neural network laundering: Removing black-box backdoor watermarks from deep neural networks. COMPUTERS & SECURITY. 106
- (2021) Will EU's GDPR Act as an Effective Enforcer to Gain Consent?. IEEE ACCESS. 9, 1
- (2021) A Security Analysis of Blockchain-Based Did Services. IEEE ACCESS. 9, 1
- (2020) Real Time Localized Air Quality Monitoring and Prediction Through Mobile and Fixed IoT Sensing Network. IEEE ACCESS. 8
- (2020) CAN-ADF: The controller area network attack detection framework. COMPUTERS & SECURITY. 94, 1
- (2019) Design and evaluation of 3D CAPTCHAs. COMPUTERS & SECURITY. 82
- (2019) You Walk, We Authenticate: Lightweight Seamless Authentication Based on Gait in Wearable IoT Systems. IEEE ACCESS. 7
- (2019) Using Episodic Memory for User Authentication. ACM TRANSACTIONS ON PRIVACY AND SECURITY. 22, 2
- (2018) Password typographical error resilience in honey encryption. COMPUTERS & SECURITY. 1, 1
수상/공훈
- 국가보안연구소 원장상, 한국정보보호학회 동계학술대회 2018
- 장려상, 정보보호 데이터첼린지 2017
- 우수논문상, 한국정보보호학회 동계학술대회 2017
- 우수논문상, WISA 학회 2016
학술회의논문
- (2023) IMF: Integrating Matched Features Using Attentive Logit in Knowledge Distillation. International Joint Conference on Artificial Intelligence. 중국
- (2023) MGCMA: Multi-scale Generator with Channel-wise Mask Attention to generate Synthetic Contrast-enhanced Chest Computed Tomography. ACM SIGAPP Symposium on Applied Computing. 에스토니아
- (2023) Rotated-DETR: an End-to-End Transformer-based Oriented Object Detector for Aerial Images. ACM SIGAPP Symposium on Applied Computing. 에스토니아
- (2023) S-ViT: Sparse Vision Transformer for Accurate Face Recognition. ACM SIGAPP Symposium on Applied Computing. 에스토니아
- (2022) A2: Adaptive Augmentation for Mitigating Dataset Bias. Asian Conference on Computer Vision. 중국
- (2022) RCRL: Replay-based Continual Representation Learning in Multi-task Super-Resolution. IEEE International Conference on Advanced Video and Signal-Based Surveillance. 스페인
- (2022) GLAMD: Global and Local Attention Mask Distillation for Object Detectors. European Conference on Computer Vision. 이스라엘
- (2022) Samba: Identifying Inappropriate Videos for Young Children on YouTube. ACM Conference on Information and Knowledge Management. 미국
- (2022) Selective Tensorized Multi-layer LSTM for Orbit Prediction. ACM Conference on Information and Knowledge Management. 미국
- (2022) Sliding Cross Entropy for Self-Knowledge Distillation. ACM Conference on Information and Knowledge Management. 미국
- (2022) Towards an Awareness of Time Series Anomaly Detection Models' Adversarial Vulnerability. ACM Conference on Information and Knowledge Management. 미국
- (2022) Evading Deepfake Detectors via High-Quality Face Pre-Processing Methods. IEEE International Conference on Pattern Recognition. 캐나다
- (2022) Learning Sparse Latent Graph Representations for Anomaly Detection in Multivariate Time Series. ACM SIGKDD Conference on Knowledge Discovery and Data Mining. 미국
- (2022) Am I a Real or Fake Celebrity? Evaluating Face Recognition and Verification APIs under Deepfake Impersonation Attack. International World Wide Web Conference. 프랑스
- (2022) BZNet: Unsupervised Multi-scale Branch Zooming Network for Detecting Low-quality Deepfake Videos. International World Wide Web Conference. 프랑스
- (2022) PTD: Privacy-Preserving Human Face Processing Framework using Tensor Decomposition. ACM SIGAPP Symposium on Applied Computing. 미국
- (2022) Residual Size is Not Enough for Anomaly Detection: Improving Detection Performance using Residual Similarity in Multivariate Time Series. ACM SIGAPP Symposium on Applied Computing. 미국
- (2022) ADD: Frequency Attention and Multi-View based Knowledge Distillation to Detect Low-Quality Compressed Deepfake Images. AAAI Conference on Artificial Intelligence. 미국
- (2021) FakeAVCeleb: A Novel Audio-Video Multimodal Deepfake Dataset. Conference on Neural Information Processing Systems. 캐나다
- (2021) VFP290K: A Large-Scale Benchmark Dataset for Vision-based Fallen Person Detection. Conference on Neural Information Processing Systems. 캐나다
- (2020) Compensating for the Lack of Extra Training Data by Learning Extra Representation. Proceedings of the Asian Conference on Computer Vision (ACCV). 일본
- (2020) ITAD: Integrative Tensor-based Anomaly Detection System for Reducing False Positives of Satellite Systems. ACM Conference on Information and Knowledge Management. 아일랜드
- (2020) Who is Delivering My Food? Detecting Food Delivery Abusers using Variational Reward Inference Networks. ACM Conference on Information and Knowledge Management. 아일랜드
- (2020) T-GD: Transferable GAN-generated Images Detection Framework. International Conference on Machine Learning. 오스트리아
- (2020) How do we Create a Fantabulous Password?. World-Wide Web Conference. 대만
- (2020) I’ve Got Your Packages: Harvesting Customers’ Delivery Order Information using Package Tracking Number Enumeration Attacks. World-Wide Web Conference. 대만
- (2020) CANTransfer -- Transfer Learning based Intrusion Detection on a Controller Area Network using Convolutional LSTM Network. ACM SAC. 체코
- (2019) Designing for fallible humans. 2019 IEEE Humans and Cyber Security workshop. 미국
- (2019) Poster: Classifying Genuine Face images from Disguised Face Images. IEEE BigData. 미국
- (2019) Poster: Nickel to Lego: Using Foolgle to Create Adversarial Examples to fool Google Cloud Speech-to-Text API. CCS '19: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security. 영국
- (2019) Deep Learning for Blast Furnaces: Skip-Dense Layers Deep Learning Model to Predict the Remaining Time to Close Tap-holes for Blast Furnaces. The 28th ACM International Conference on Information and Knowledge Management (CIKM) 2019. 중국
- (2019) FakeTalkerDetect: Effective and Practical Realistic Neural Talking Head Detection with a Highly Unbalanced Datase. ICCV. 대한민국
- (2019) Contextual Anomaly Detection by Correlated Probability Distributions using Kullback-Leibler Divergence. 5th Workshop on Mining and Learning from Time Series. 미국
- (2019) Tensor Decomposition for Anomaly Detection in Space. Tensor Methods for Emerging Data Science Challenges. 미국
- (2019) Detecting Anomalies in Space using Multivariate Convolutional LSTM with Mixtures of Probabilistic PCA. ACM SIG KDD. 미국
- (2019) Understanding Users Risk Perceptions about Personal Health Records Shared on Social Networking Services. Proceedings of the 2019 ACM Asia Conference on Computer and Communications Security. 뉴질랜드
- (2019) What Is in Your Password? Analyzing Memorable and Secure Passwords using a Tensor Decomposition. WWW2019. 미국
- (2019) GAN is a Friend or Foe? A Framework to Detect Various Fake Face Images. ACM/SIGAPP Symposium on Applied Computing. 사이프러스