Jul 2026· International Journal of Machine Learning and Cybernetics· Vol 17· 0 citations· 49 references
Computer Science
TL;DR
A Trust and Distrust Enhanced Recommendation (TDER) algorithm for signed social networks is proposed, which captures higher quality trust and distrust embeddings and improves recommendation performance in signed social networks.
A social relationship adjustment loss function, which dynamically adjusts the weights of social connections, and the Hilbert-Schmidt independence criterion loss function, which reduces the dependence between pre- and post-adjusted user/item embeddings, thereby amplifying the effect of adjusted social relationships on t...
ASRA-GNN addresses gaps in Signed Graph Neural Networks through three contributions: Sign-Aware Structural Role Attention grounded in four social network theories, a Locally Adaptive Theory Mixing gate replacing TrustSGCN's binary global threshold with a continuous per-node end-toend learned mixing function, and a Sign...
Pharsana Parveen M, Stanis Arul Mary A· International journal of Com...· 0 citations
CARD, a context-aware routing framework that replaces static fusion with step-wise evidence arbitration, is proposed, a context-aware routing framework that achieves state-of-the-art accuracy and stronger robustness.
Zi-Han Feng, Yajun Yang, Rui Wu et al.· Proceedings of the 32nd ACM...· 0 citations
Orthogonal Decomposition for Social Recommendation (ODSR) is proposed, an embedding-space framework that orthogonally decomposes the aggregated social message into an aligned component and an orthogonal deviation, and learns a dimension-wise vector gate to regulate the deviation under ranking supervision.
Rongfeng Guo, Yinxuan Huang, Wei Chen et al.· Proceedings of the 32nd ACM...· 0 citations
This work develops a multiagent simulation of a popular social network, Reddit, and uses millions of posts from users on the platform to model content-sharing on the platform.
Swapneel Mehta, Bogdan State, Richard Bonneau et al.· 1 citation
This paper demonstrates RepuLink-Tool, a deployable, full-stack reference implementation of this model, and introduces a new Linked Data layer built on top of the application that provides an on-the-fly RDF projection of each user's trust network in multiple serialisations.
Wenbo Wu, George Konstantinidis· 0 citations
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