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researcher

Chi Xu

3 papers hereh-index 232 citations7 works total

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

author position
  • first author1
  • middle author2

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

fields
  • cs.DC2
  • cs.CL1
same name
  • Chi Xu — 4 papers, h 2
  • Chi Xu — 4 papers, h 4
  • Chi Xu — 2 papers, h 3
  • Chi Xu — 1 paper, h 0
  • Chi Xu — 1 paper, h 2
  • Chi Xu — 1 paper, h 2

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

collaborators

3 papers

cs.DC2026

From Cloud to Crowd: Democratizing LLM Service with Decentralized Edge Collaboration for RAG

Jiaxing Li, Hengzhi Wang, Feng Wang +5

The rapid advancement of large language models (LLMs) has increased demand for scalable and cost-effective deployment, especially for mobile and edge devices. Cloud-hosted LLMs are…

cs.CL2025

Towards Extreme Pruning of LLMs with Plug-and-Play Mixed Sparsity

Chi Xu, Gefei Zhang, Yantong Zhu +4

N:M structured pruning is essential for large language models (LLMs) because it can remove less important network weights and reduce the memory and computation requirements. Existi…

cs.DC2025

EACO-RAG: Towards Distributed Tiered LLM Deployment using Edge-Assisted and Collaborative RAG with Adaptive Knowledge Update

Jiaxing Li, Chi Xu, Lianchen Jia +3

Large language models (LLMs) have demonstrated impressive capabilities in language tasks, but they require high computing power and rely on static knowledge. To overcome these limi…

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