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Chengfei Lv

11 papers hereh-index 6103 citations15 works total

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

author position
  • middle author8
  • last author1

Across the 9 of 11 papers where every author was matched, so the position is known.

fields
  • cs.IR3
  • cs.LG3
  • cs.CV2
  • cs.MM2
  • cs.CL1
same name
  • Chengfei Lv — 12 papers, h 8
  • Chengfei Lv — 5 papers, h 2
  • Chengfei Lv — 4 papers, h 1
  • Chengfei Lv — 3 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 citedGaussianTalker: Speaker-specific Talking Head Synthesis via 3D Gaussian Splatting

27 citations · 40 across the 11 of their papers we have counts for

collaborators
Showing 2026Show all

4 papers · 1 filter

cs.IR2026

RecGPT-Mobile-V2 Technical Report

Lingqing Zhang, Bin Zhang, Weipeng Huang +25

Personalized Query prediction maps implicit behavioral signals---clicks, favorites, purchases, and post-purchase exploration---to explicit retrieval intent. On-device deployment ma…

cs.IR2026

RecGPT-Mobile: On-Device Large Language Models for User Intent Understanding in Taobao Feed Recommendation

Bin Zhang, Weipeng Huang, Dimin Wang +9

Predicting a user's next search query from recent interaction behaviors is a critical problem in modern e-commerce systems, particularly in scenarios where user intent evolves rapi…

cs.LG2026

RetentiveKV: State-Space Memory for Uncertainty-Aware Multimodal KV Cache Eviction

Sihao Liu, YuFan Xiong, Zhonghua Jiang +2

Multimodal Large Language Models face severe challenges in computational efficiency and memory consumption due to the substantial expansion of the visual KV cache when processing l…

cs.IR2026

Semantic Trimming and Auxiliary Multi-step Prediction for Generative Recommendation

Tianyu Zhan, Kairui Fu, Chengfei Lv +2

Generative Recommendation (GR) has recently transitioned from atomic item-indexing to Semantic ID (SID)-based frameworks to capture intrinsic item relationships and enhance general…

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