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Lei Ren

4 papers here

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

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.CV1
same name
  • Lei Ren — 3 papers
  • Lei Ren — 2 papers, h 7
  • Lei Ren — 2 papers, h 3
  • Lei Ren — 2 papers, h 7
  • Lei Ren — 2 papers
  • Lei Ren — 2 papers

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

collaborators

4 papers

cs.CL2026

ROSA-Tuning: Enhancing Long-Context Modeling via Suffix Matching

Yunao Zheng, Xiaojie Wang, Lei Ren +1

Long-context capability and computational efficiency are among the central challenges facing today's large language models. Existing efficient attention methods reduce computationa…

cs.CL2025

SMAR: Soft Modality-Aware Routing Strategy for MoE-based Multimodal Large Language Models Preserving Language Capabilities

Guoyang Xia, Yifeng Ding, Fengfa Li +4

Mixture of Experts (MoE) architectures have become a key approach for scaling large language models, with growing interest in extending them to multimodal tasks. Existing methods t…

cs.CV2025

Evaluating MLLMs with Multimodal Multi-image Reasoning Benchmark

Ziming Cheng, Binrui Xu, Lisheng Gong +14

With enhanced capabilities and widespread applications, Multimodal Large Language Models (MLLMs) are increasingly required to process and reason over multiple images simultaneously…

cs.CL2025

Collab-Overcooked: Benchmarking and Evaluating Large Language Models as Collaborative Agents

Haochen Sun, Shuwen Zhang, Lujie Niu +6

Large Language Models (LLMs) based agent systems have made great strides in real-world applications beyond traditional NLP tasks. This paper proposes a new LLM-based Multi-Agent Sy…

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