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researcher

Lifeng Liu

4 papers hereh-index 41.1k citations4 works total

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

author position
  • middle author4

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

fields
  • cs.CL2
  • cs.LG2
same name
  • Lifeng Liu — 3 papers, h 3
  • Lifeng Liu — 2 papers, h 3
  • Lifeng Liu — 1 paper, h 3
  • Lifeng Liu — 1 paper, h 2
  • Lifeng Liu — 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

activity
20232026
most citedBaichuan 2: Open Large-scale Language Models

127 citations · 129 across the 3 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

LoopQuant: Accurate and Efficient Post-Training Quantization for Looped Transformers

Zhixiong Zhao, Zukang Xu, Xing Hu +3

Looped Language Models (LoopLMs) improve parameter efficiency by recursively reusing shared Transformer modules, yet their repeated computation over evolving recurrent states poses…

cs.LG2024

SPO: Multi-Dimensional Preference Sequential Alignment With Implicit Reward Modeling

Xingzhou Lou, Junge Zhang, Jian Xie +3

Human preference alignment is critical in building powerful and reliable large language models (LLMs). However, current methods either ignore the multi-dimensionality of human pref…

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