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Chengwei Li

4 papers hereh-index 3102 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.LG3
  • cs.CV1
same name
  • Chengwei Li — 1 paper, h 3
  • Chengwei Li — 1 paper, h 3

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 citedClusterKV: Manipulating LLM KV Cache in Semantic Space for Recallable Compression

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

cs.LG2026

StreamKL: Fast and Memory-Efficient KL Divergence for Boosting Attention Distillation

Guangda Liu, Yiquan Wang, Chengwei Li +6

Attention distillation, which trains one attention distribution to match another by minimizing their Kullback-Leibler (KL) divergence, is widely used in knowledge distillation, mod…

cs.CV2025

LiveVLM: Efficient Online Video Understanding via Streaming-Oriented KV Cache and Retrieval

Zhenyu Ning, Guangda Liu, Qihao Jin +4

Recent developments in Video Large Language Models (Video LLMs) have enabled models to process hour-long videos and exhibit exceptional performance. Nonetheless, the Key-Value (KV)…

cs.LG2025

FreeKV: Boosting KV Cache Retrieval for Efficient LLM Inference

Guangda Liu, Chengwei Li, Zhenyu Ning +5

Large language models (LLMs) are widely deployed with rapidly expanding context windows to support increasingly demanding applications. However, long contexts pose significant depl…

cs.LG2024★ 1 cited

ClusterKV: Manipulating LLM KV Cache in Semantic Space for Recallable Compression

Guangda Liu, Chengwei Li, Jieru Zhao +2

Large Language Models (LLMs) have been widely deployed in a variety of applications, and the context length is rapidly increasing to handle tasks such as long-document QA and compl…

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