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Chen Xu

3 papers hereh-index 346 citations5 works total

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

author position
  • last author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.DC2
  • cs.AR1
same name
  • Chen Xu — 16 papers, h 10
  • Chen Xu — 12 papers, h 7
  • Chen Xu — 11 papers, h 7
  • Chen Xu — 10 papers, h 4
  • Chen Xu — 8 papers, h 11
  • Chen Xu — 8 papers, h 4

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 citedHetis: Serving LLMs in Heterogeneous GPU Clusters with Fine-grained and Dynamic Parallelism

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

collaborators
Showing cs.DCShow all

2 papers · 1 filter

cs.DC2026

Poseidon: DAG-Guided Parallelism Search for LLM Pre-Training on Heterogeneous Clusters

Xiaosong Chen, Shaoheng Nie, Zhongmin Zhao +6

With the rapid advancement of accelerator technologies, pre-training large language models (LLMs) on heterogeneous accelerator clusters has become increasingly crucial for maximizi…

cs.DC2025★ 3 cited

Hetis: Serving LLMs in Heterogeneous GPU Clusters with Fine-grained and Dynamic Parallelism

Zizhao Mo, Jianxiong Liao, Huanle Xu +2

The significant resource demands in LLM serving prompts production clusters to fully utilize heterogeneous hardware by partitioning LLM models across a mix of high-end and low-end…

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