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Hu Xu

3 papers hereh-index 2127 citations6 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.CL2
  • cs.LG1
same name
  • Hu Xu — 20 papers, h 42
  • Hu Xu — 13 papers, h 9
  • Hu Xu — 10 papers, h 13
  • Hu Xu — 8 papers, h 9
  • Hu Xu — 6 papers, h 7
  • Hu Xu — 6 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

activity
20242026
most citedBranch-Train-MiX: Mixing Expert LLMs into a Mixture-of-Experts LLM

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

collaborators

3 papers

cs.LG2026

Averaged Evaluation Masks Capability Trade-Offs: Multi-Source Calibration for High-Sparsity LLM Pruning

Hu Xu, Zhaolong Xing, Congcong Liu +5

Calibration data are often treated as a minor implementation detail in post-training LLM pruning because averaged evaluations suggest only modest effects. We show that this conclus…

cs.CL2025

SelfCite: Self-Supervised Alignment for Context Attribution in Large Language Models

Yung-Sung Chuang, Benjamin Cohen-Wang, Shannon Zejiang Shen +6

We introduce SelfCite, a novel self-supervised approach that aligns LLMs to generate high-quality, fine-grained, sentence-level citations for the statements in their generated resp…

cs.CL2024★ 5 cited

Branch-Train-MiX: Mixing Expert LLMs into a Mixture-of-Experts LLM

Sainbayar Sukhbaatar, Olga Golovneva, Vasu Sharma +8

We investigate efficient methods for training Large Language Models (LLMs) to possess capabilities in multiple specialized domains, such as coding, math reasoning and world knowled…

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