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

4 citations · 17 across the 21 of their papers we have counts for

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5 papers · 1 filter

cs.AI2026

LongRCA Bench: Root-Cause Localization in Long-Horizon Agent Trajectories

Yunfei Zhang, Boyu Feng, Changhua Pei +14

In long agent executions, an early error can persist through later actions and checks, while evidence needed to trace its origin is dispersed across the history. Short histories of…

cs.AI2026

KairosVL: Orchestrating Time Series and Semantics for Unified Reasoning

Haotian Si, Changhua Pei, Xiao He +9

Driven by the increasingly complex and decision-oriented demands of time series analysis, we introduce the Semantic-Conditional Time Series Reasoning task, which extends convention…

cs.AI2025

A Survey on AgentOps: Categorization, Challenges, and Future Directions

Zexin Wang, Jingjing Li, Quan Zhou +7

As the reasoning capabilities of Large Language Models (LLMs) continue to advance, LLM-based agent systems offer advantages in flexibility and interpretability over traditional sys…

cs.AI2024

Enhanced Fine-Tuning of Lightweight Domain-Specific Q&A Model Based on Large Language Models

Shenglin Zhang, Pengtian Zhu, Minghua Ma +8

Large language models (LLMs) excel at general question-answering (Q&A) but often fall short in specialized domains due to a lack of domain-specific knowledge. Commercial companies…

cs.AI2023★ 1 cited

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…