Introduction

This repository provides a list a list of publications from DASHLab about Anomaly Detection.

Anomaly Detection for time series

Our published papers that related to detecting anomalies on time series.

Paper List:

Cyber Physical System (CPS) Anonaly Detection

2022: Towards an Awareness of Time Series Anomaly Detection Models' Adversarial Vulnerability CIKM22. [paper]

(Evaluated various anomaly detection algorithms against adversarial attacks.)

2022: Learning Sparse Latent Graph Representations for Anomaly Detection in Multivariate Time Series accepted by KDD22. [paper]

(GNN + explainability)

2022: Residual Size is Not Enough for Anomaly Detection: Improving Detection Performance using Residual Similarity in Multivariate Time Series accepted by ACM-SAC22. [paper] (Nearest Neighbors based approach)

2021: Revitalizing Self-Organizing Map: Anomaly Detection using Forecasting Error Patterns accepted by IFIP-SEC21. [paper]

(Self-Organizing Maps (SOM) based anomaly detection approach)

2020: Forecasting Error Pattern-based Anomaly Detection in Multivariate Time Series accepted by ECML-PKDD20. [paper]

2019: Robust Anomaly Detection in Cyber Physical System using Kullback-Leibler Divergence in Error Distributions accepted by Workshop on KDD19. [paper]

Satellite System (CPS) Anonaly Detection

2022: Selective Tensorized Multi-layer LSTM for Orbit Prediction CIKM22. [paper]

(Tensor Train-based forecasting and anomaly detection approach)

2020: ITAD: Integrative Tensor-based Anomaly Detection System for Reducing False Postives of Satellite Systems accepted by CIKM20. [paper]

(Tensor and Clustering based anomaly detection approach)

2019: Detecting Anomalies in Space using Multivariate Convolutional LSTM with Mixtures of Probabilistic PCA accepted by KDD19. [paper]

Automobile/Vehicle Anonaly Detection

2020: CAN-ADF: The Controller Area Network Attack Detection Framework accepted by Computers&Security20. [paper]

2020: CANTransfer: Transfer Learning based Intrusion Detection on a Controller Area Network using Convolutional LSTM Network accepted by SAC20. [paper]

2018: Detecting In-Vehicle CAN Message Attacks using Heuristics and RNNs accepted by IOSec18. [paper]

Real World Applications

2020: Who is Delivering My Food?: Detecting Food Delivery Abusers using Variational Reward Inference Networks accepted by CIKM20. [paper]

(Food delivery person cheater detection)

Research Project Involvements

2021,2022. 무인이동체 다변량 데이터 기반 추이 모델링 및 이상탐지 (국가보안기술연구소)

2020. 인공지능 활용 위성영상 자동탐지 기술개발 추진방안 (한국연구재단)

2020. 인공지능기반 위성운영 전주기 자동화 연구 및 시제품 개발 (항우연)

2020. 객체 탐지 기술을 활용한 CCTV 이상 행동 탐지 기술 연구 (IITP)

2019. AI 기반 위성상태데이터 고장탐지 구현 및 검증방안 연구 (항우연)

2019,2020. 차세대 지능형 고신뢰 에너지 클라우드 통합 보안 시스템 연구 (IITP) https://www.oecp.kaist.ac.kr/research

2019. 제어시스템 운영정보 예측오차 패턴을 이용한 이상탐지 방안 연구 (국가보안기술연구소)