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researcher

Lei Yu

9 papers hereh-index 4123 citations14 works total

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

author position
  • middle author6
  • last author3

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.CL2
  • cs.DC1
  • cs.IR1
same name
  • Lei Yu — 32 papers, h 12
  • Lei Yu — 26 papers, h 25
  • Lei Yu — 25 papers, h 16
  • Lei Yu — 18 papers, h 25
  • Lei Yu — 11 papers, h 5
  • Lei Yu — 11 papers, 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
20242026
most citedMTGR: Industrial-Scale Generative Recommendation Framework in Meituan

17 citations · 18 across the 9 of their papers we have counts for

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2025

Sparse Brains are Also Adaptive Brains: Cognitive-Load-Aware Dynamic Activation for LLMs

Yiheng Yang, Yujie Wang, Chi Ma +3

Dense large language models(LLMs) face critical efficiency bottlenecks as they rigidly activate all parameters regardless of input complexity. While existing sparsity methods(stati…

cs.CL2024

First Activations Matter: Training-Free Methods for Dynamic Activation in Large Language Models

Chi Ma, Mincong Huang, Ying Zhang +5

Dynamic activation (DA) techniques, such as DejaVu and MoEfication, have demonstrated their potential to significantly enhance the inference efficiency of large language models (LL…

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