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Changcheng Li

5 papers hereh-index 214 citations8 works total

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

author position
  • middle author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.IR3
  • cs.CL1
  • cs.LG1
same name
  • Changcheng Li — 2 papers, h 4
  • Changcheng Li — 1 paper, h 3
  • Changcheng 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
collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2026

Recommendation as Generation: Unifying Personalized Video Generation and Recommendation at Industrial Scale

Yanhua Cheng, Bo Wang, Haotian Zhang +17

Traditional short-video recommendation systems match user interest to a fixed pool of pre-produced videos, which limits their ability to capture fine-grained and dynamic preference…

cs.IR2026

Generative Recommendation for Large-Scale Advertising

Ben Xue, Dan Liu, Lixiang Wang +27

Generative recommendation has recently attracted widespread attention in industry due to its potential for scaling and stronger model capacity. However, deploying real-time generat…

cs.IR2025

Personalized Tree-Based Progressive Regression Model for Watch-Time Prediction in Short Video Recommendation

Xiaokai Chen, Xiao Lin, Changcheng Li +1

In online video platforms, accurate watch time prediction has become a fundamental and challenging problem in video recommendation. Previous research has revealed that the accuracy…

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