Tieqiao Zheng — accepted AI-conference papers

2024

LogFormer: A Pre-train and Tuning Pipeline for Log Anomaly Detection

Hongcheng Guo, Jian Yang, Jiaheng Liu, Jiaqi Bai, Boyang Wang, Zhoujun Li +4

AAAI 2024technical

Log anomaly detection is a key component in the field of artificial intelligence for IT operations (AIOps). Considering log data of variant domains, retraining the whole network for unknown domains is inefficient in real industrial scenarios. However, previous deep models merely focused on extractin…

Cited by 25 Source ↗PDF ↗code ↗Scholar ↗

2024

OWL: A Large Language Model for IT Operations

Hongcheng Guo, Jian Yang, Jiaheng Liu, Liqun Yang, Linzheng Chai, Jiaqi Bai +10

ICLR 2024poster

With the rapid advancement of IT operations, managing and analyzing large data volumes efficiently for practical applications has become increasingly critical. Natural Language Processing (NLP) techniques have demonstrated remarkable capabilities in various tasks, including named entity recognition,…

Cited by 44 Source ↗PDF ↗code ↗Scholar ↗