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Peng Cheng

2 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.LG1
same name
  • Peng Cheng — 11 papers, h 40
  • Peng Cheng — 9 papers
  • Peng Cheng — 8 papers
  • Peng Cheng — 7 papers
  • Peng Cheng — 6 papers, h 56
  • Peng Cheng — 6 papers, h 6

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedArgos: Agentic Time-Series Anomaly Detection with Autonomous Rule Generation via Large Language Models

5 citations · 5 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CL2025

Sigma: Differential Rescaling of Query, Key and Value for Efficient Language Models

Zhenghao Lin, Zihao Tang, Xiao Liu +31

We introduce Sigma, an efficient large language model specialized for the system domain, empowered by a novel architecture including DiffQKV attention, and pre-trained on our metic…

cs.LG2025★ 5 cited

Argos: Agentic Time-Series Anomaly Detection with Autonomous Rule Generation via Large Language Models

Yile Gu, Yifan Xiong, Jonathan Mace +4

Observability in cloud infrastructure is critical for service providers, driving the widespread adoption of anomaly detection systems for monitoring metrics. However, existing syst…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.