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Chang Liu

6 papers hereh-index 447 citations15 works total

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

author position
  • first author1
  • middle author5

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

fields
  • cs.IR3
  • cs.AI1
  • cs.LG1
  • cs.SI1
same name
  • Chang Liu — 66 papers, h 39
  • Chang Liu — 38 papers, h 24
  • Chang Liu — 27 papers, h 20
  • Chang Liu — 23 papers, h 19
  • Chang Liu — 23 papers, h 22
  • Chang Liu — 22 papers, h 5

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
20232025
most citedUNIDEAL: Curriculum Knowledge Distillation Federated Learning

8 citations · 10 across the 6 of their papers we have counts for

collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2025★ 1 cited

Generating Negative Samples for Multi-Modal Recommendation

Yanbiao Ji, Dan Luo, Chang Liu +6

Multi-modal recommender systems (MMRS) have gained significant attention due to their ability to leverage information from various modalities to enhance recommendation quality. How…

cs.IR2024

How Does Topology Bias Distort Message Passing? A Dirichlet Energy Perspective

Yanbiao Ji, Yue Ding, Dan Luo +4

Graph-based recommender systems have achieved remarkable effectiveness by modeling high-order interactions between users and items. However, such approaches are significantly under…

cs.IR2024

Towards Personalized Federated Multi-Scenario Multi-Task Recommendation

Yue Ding, Yanbiao Ji, Xun Cai +7

In modern recommender systems, especially in e-commerce, predicting multiple targets such as click-through rate (CTR) and post-view conversion rate (CTCVR) is common. Multi-task re…

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