Search Results for author: Ruzhong Xie

Found 3 papers, 0 papers with code

Two-stage Denoising Diffusion Model for Source Localization in Graph Inverse Problems

no code implementations18 Apr 2023 Bosong Huang, Weihao Yu, Ruzhong Xie, Jing Xiao, Jin Huang

However, the inherent intricacy and uncertainty in information dissemination pose significant challenges, and the ill-posed nature of the source localization problem further exacerbates these challenges.

Denoising

Lorentz Equivariant Model for Knowledge-Enhanced Hyperbolic Collaborative Filtering

no code implementations9 Feb 2023 Bosong Huang, Weihao Yu, Ruzhong Xie, Jing Xiao, Jin Huang

Introducing prior auxiliary information from the knowledge graph (KG) to assist the user-item graph can improve the comprehensive performance of the recommender system.

Attribute Collaborative Filtering +1

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