articleKnowledge and Information SystemsJan 5, 2026Closed access

Leveraging hierarchy-aware diffusion model and knowledge-enhanced contrastive learning for recommendation

KLKaibei LiYZYihao ZhangQHQinyang HeXLXiaokang Li

Chongqing University of Technology

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12
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FWCI
612.69
Percentile
100%
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46
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4

Topics & keywords

Topics
Keywords
  • Unification
  • Adaptability
  • Graph
  • Representation (politics)
  • Constraint (computer-aided design)
  • Filter (signal processing)
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