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Haocheng Xi

32 papers hereh-index 151.1k citations33 works total

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

author position
  • first author7
  • middle author20

Across the 27 of 32 papers where every author was matched, so the position is known.

fields
  • cs.LG14
  • cs.CV11
  • cs.CL5
  • cs.DC2
same name
  • Haocheng Xi — 1 paper

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
20232026
most citedTraining Transformers with 4-bit Integers

8 citations · 11 across the 26 of their papers we have counts for

collaborators
Showing 2024Show all

4 papers · 1 filter

cs.CV2024★ 1 cited

NVILA: Efficient Frontier Visual Language Models

Zhijian Liu, Ligeng Zhu, Baifeng Shi +24

Visual language models (VLMs) have made significant advances in accuracy in recent years. However, their efficiency has received much less attention. This paper introduces NVILA, a…

cs.LG2024

COAT: Compressing Optimizer states and Activation for Memory-Efficient FP8 Training

Haocheng Xi, Han Cai, Ligeng Zhu +4

FP8 training has emerged as a promising method for improving training efficiency. Existing frameworks accelerate training by applying FP8 computation to linear layers while leaving…

cs.LG2024★ 1 cited

Jetfire: Efficient and Accurate Transformer Pretraining with INT8 Data Flow and Per-Block Quantization

Haocheng Xi, Yuxiang Chen, Kang Zhao +3

Pretraining transformers are generally time-consuming. Fully quantized training (FQT) is a promising approach to speed up pretraining. However, most FQT methods adopt a quantize-co…

cs.CL2024

T-Rex: Text-assisted Retrosynthesis Prediction

Yifeng Liu, Hanwen Xu, Tangqi Fang +5

As a fundamental task in computational chemistry, retrosynthesis prediction aims to identify a set of reactants to synthesize a target molecule. Existing template-free approaches o…

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