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researcher

Yingfa Chen

Tsinghua University

22 papers hereh-index 9563 citations26 works total

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

author position
  • first author5
  • middle author15

Across the 20 of 22 papers where every author was matched, so the position is known.

fields
  • cs.CL15
  • cs.LG4
  • cs.AI1
  • cs.DC1
  • math.PR1
affiliations
  • Tsinghua University
HomepageORCID 0009-0003-5770-7242

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedConfigurable Foundation Models: Building LLMs from a Modular Perspective

4 citations · 15 across the 21 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

cs.CL2025

StateX: Enhancing RNN Recall via Post-training State Expansion

Xingyu Shen, Yingfa Chen, Zhen Leng Thai +3

Recurrent neural networks (RNNs), such as linear attention and state-space models, have gained popularity due to their constant per-token complexity when processing long contexts.…

cs.LG2025

BlockFFN: Towards End-Side Acceleration-Friendly Mixture-of-Experts with Chunk-Level Activation Sparsity

Chenyang Song, Weilin Zhao, Xu Han +5

To alleviate the computational burden of large language models (LLMs), architectures with activation sparsity, represented by mixture-of-experts (MoE), have attracted increasing at…

cs.CL2025

Cost-Optimal Grouped-Query Attention for Long-Context Modeling

Yingfa Chen, Yutong Wu, Chenyang Song +5

Grouped-Query Attention (GQA) is a widely adopted strategy for reducing the computational cost of attention layers in large language models (LLMs). However, current GQA configurati…

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