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researcher

Fengcun Li

8 papers hereh-index 7209 citations10 works total

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

author position
  • middle author6

Across the 6 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.AI3
  • cs.DC1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedLongCat-Flash Technical Report

1 citations · 1 across the 8 of their papers we have counts for

collaborators
Showing cs.CLShow all

4 papers · 1 filter

cs.CL2026

Scaling Embeddings Outperforms Scaling Experts in Language Models

Hong Liu, Jiaqi Zhang, Chao Wang +13

While Mixture-of-Experts (MoE) architectures have become the standard for sparsity scaling in large language models, they increasingly face diminishing returns and system-level bot…

cs.CL2026

Efficient Context Scaling with LongCat ZigZag Attention

Chen Zhang, Yang Bai, Jiahuan Li +19

We introduce LongCat ZigZag Attention (LoZA), which is a sparse attention scheme designed to transform any existing full-attention models into sparse versions with rather limited c…

cs.CL2025★ 1 cited

LongCat-Flash Technical Report

Meituan LongCat Team, Bayan, Bei Li +179

We introduce LongCat-Flash, a 560-billion-parameter Mixture-of-Experts (MoE) language model designed for both computational efficiency and advanced agentic capabilities. Stemming f…

cs.CL2024

EPS-MoE: Expert Pipeline Scheduler for Cost-Efficient MoE Inference

Yulei Qian, Fengcun Li, Xiangyang Ji +4

The Mixture-of-Experts (MoE) model has emerged as a prominent architecture in the field of Large Language Models (LLMs), providing a better balance between model performance and co…

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