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researcher

Hu Liu

4 papers hereh-index 139 citations5 works total

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

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.DC1
same name
  • Hu Liu — 3 papers, h 3
  • Hu Liu — 3 papers, h 13
  • Hu Liu — 2 papers, h 3
  • Hu Liu — 2 papers, h 2
  • Hu Liu — 2 papers, h 2
  • Hu Liu — 2 papers, h 3

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 citedServing Large Language Models on Huawei CloudMatrix384

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing cs.LGShow all

3 papers · 1 filter

cs.LG2026

TrainSDC: Characterizing and Mitigating Silent Data Corruption in Large Language Model Training

Zhipeng Xia, Haotian Xu, Siyu Yun +4

LLM training is increasingly vulnerable to silent data corruption (SDC), yet existing protection methods largely treat Transformer computations uniformly because their vulnerabilit…

cs.LG2026

HiFloat4 Format for Language Model Pre-training on Ascend NPUs

Mehran Taghian, Yunke Peng, Xing Huang +22

Training large foundation models at low numerical precision is one of the most promising directions for reducing the compute and memory cost of modern AI. Recent 4-bit floating-poi…

cs.LG2026

BAPS: A Fine-Grained Low-Precision Scheme for Softmax in Attention via Block-Aware Precision reScaling

Zisheng Ye, Xiaoyu He, Maoyuan Song +10

As the performance gains from accelerating quantized matrix multiplication plateau, the softmax operation becomes the critical bottleneck in Transformer inference. This bottleneck…

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