Nowadays, multivariate time series data are increasingly collected in various real world systems, eg, power plants, wearable devices, etc. Anomaly detection and diagnosis in …
Massive and dynamic networks arise in many practical applications such as social media, security and public health. Given an evolutionary network, it is crucial to detect structural …
H Fan, F Zhang, Z Li - ICASSP 2020-2020 IEEE International …, 2020 - ieeexplore.ieee.org
Anomaly detection on attributed networks aims at finding nodes whose patterns deviate significantly from the majority of reference nodes, which is pervasive in many applications …
Y Meng, S Zhang, Y Sun, R Zhang, Z Hu… - 2020 IEEE/ACM 28th …, 2020 - ieeexplore.ieee.org
An increasing number of Internet applications are applying microservice architecture due to its flexibility and clear logic. The stability of microservice is thus vitally important for these …
K Ding, J Li, H Liu - Proceedings of the twelfth ACM international …, 2019 - dl.acm.org
Performing anomaly detection on attributed networks concerns with finding nodes whose patterns or behaviors deviate significantly from the majority of reference nodes. Its success …
Anomaly detection is a critical task for maintaining the performance of a cloud system. Using data-driven methods to address this issue is the mainstream in recent years. However, due …
Detecting anomalies in dynamic graphs is a vital task, with numerous practical applications in areas such as security, finance, and social media. Existing network embedding based …
M Li, Z Li, K Yin, X Nie, W Zhang, K Sui… - Proceedings of the 28th …, 2022 - dl.acm.org
Fault diagnosis is critical in many domains, as faults may lead to safety threats or economic losses. In the field of online service systems, operators rely on enormous monitoring data to …
The task of root cause analysis (RCA) is to identify the root causes of system faults/failures by analyzing system monitoring data. Efficient RCA can greatly accelerate system failure …