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Wei Xu

4 papers hereh-index 218 citations4 works total

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

author position
  • middle author1
  • last author3

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.DC1
  • cs.LG1
same name
  • Wei Xu — 37 papers, h 31
  • Wei Xu — 35 papers, h 63
  • Wei Xu — 32 papers, h 45
  • Wei Xu — 24 papers
  • Wei Xu — 17 papers, h 5
  • Wei Xu — 12 papers, h 44

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 citedKVDirect: Distributed Disaggregated LLM Inference

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

cs.AI2026

HeadWiseKV: Budgeted Per-Head Cache Residency for Hybrid Long-Context Language Models

Renjie Xie, Juncheng Yang, Aoting Hu +4

Long-context inference retains a growing key--value (KV) cache during decoding, which consumes substantial GPU memory and can reduce generation throughput. This bottleneck remains…

cs.AI2026

HyperLens: Quantifying Cognitive Effort in LLMs with Fine-grained Confidence Trajectory

Chengda Lu, Xiaoyu Fan, Wei Xu

While Large Language Models (LLMs) achieve strong performance across diverse tasks, their inference dynamics remain poorly understood because of the limited resolution of existing…

cs.DC2024★ 1 cited

KVDirect: Distributed Disaggregated LLM Inference

Shiyang Chen, Rain Jiang, Dezhi Yu +6

Large Language Models (LLMs) have become the new foundation for many applications, reshaping human society like a storm. Disaggregated inference, which separates prefill and decode…

cs.LG2024

ROSE: A Reward-Oriented Data Selection Framework for LLM Task-Specific Instruction Tuning

Yang Wu, Huayi Zhang, Yizheng Jiao +6

Instruction tuning has underscored the significant potential of large language models (LLMs) in producing more human controllable and effective outputs in various domains. In this…

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