activity
20232026
most citedRevisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective

4 citations · 4 across the 3 of their papers we have counts for

collaborators

6 papers

cs.NI2026

HyGra: Accelerating Network-State Simulation for LLM Training in DCNs via Adaptive Packet-Flow Granularity

Wenyi Wang, Zheng Wu, Yanmeng Wang +4

In recent years, large language models (LLMs) have driven substantial intelligent transformation across diverse industries. Commercial LLM training is typically performed over data…

cs.CR2024

The Hybrid ROA: A Flexible and Scalable Encoding Scheme for Route Origin Authorization

Yanbiao Li, Hui Zou, Yuxuan Chen +5

On top of the Resource Public Key Infrastructure (RPKI), the Route Origin Authorization (ROA) creates a cryptographically verifiable binding of an autonomous system to a set of IP…

cs.NI2024

TupleChain: Fast Lookup of OpenFlow Table with Multifaceted Scalability

Yanbiao Li, Neng Ren, Xin Wang +4

OpenFlow switches are fundamental components of software defined networking, where the key operation is to look up flow tables to determine which flow an incoming packet belongs to…

cs.LG20244 cited

Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective

Zexin Wang, Changhua Pei, Minghua Ma +9

Time series Anomaly Detection (AD) plays a crucial role for web systems. Various web systems rely on time series data to monitor and identify anomalies in real time, as well as to…

cs.LG2024

TimeSeriesBench: An Industrial-Grade Benchmark for Time Series Anomaly Detection Models

Haotian Si, Jianhui Li, Changhua Pei +9

Time series anomaly detection (TSAD) has gained significant attention due to its real-world applications to improve the stability of modern software systems. However, there is no e…

cs.AI2023

OpsEval: A Comprehensive IT Operations Benchmark Suite for Large Language Models

Yuhe Liu, Changhua Pei, Longlong Xu +13

Information Technology (IT) Operations (Ops), particularly Artificial Intelligence for IT Operations (AIOps), is the guarantee for maintaining the orderly and stable operation of e…