[HTML][HTML] Deep reinforcement learning in recommender systems: A survey and new perspectives

X Chen, L Yao, J McAuley, G Zhou, X Wang - Knowledge-Based Systems, 2023 - Elsevier
In light of the emergence of deep reinforcement learning (DRL) in recommender systems
research and several fruitful results in recent years, this survey aims to provide a timely and …

Counterfactual explanation for fairness in recommendation

X Wang, Q Li, D Yu, Q Li, G Xu - ACM Transactions on Information …, 2024 - dl.acm.org
Fairness-aware recommendation alleviates discrimination issues to build trustworthy
recommendation systems. Explaining the causes of unfair recommendations is critical, as it …

Contextualized knowledge graph embedding for explainable talent training course recommendation

Y Yang, C Zhang, X Song, Z Dong, H Zhu… - ACM Transactions on …, 2023 - dl.acm.org
Learning and development, or L&D, plays an important role in talent management, which
aims to improve the knowledge and capabilities of employees through a variety of …

Deconfounded recommendation via causal intervention

D Yu, Q Li, X Wang, G Xu - Neurocomputing, 2023 - Elsevier
Traditional recommenders suffer from hidden confounding factors, leading to the spurious
correlations between user/item profiles and user preference prediction, ie, the confounding …

Causality-guided graph learning for session-based recommendation

D Yu, Q Li, H Yin, G Xu - Proceedings of the 32nd ACM International …, 2023 - dl.acm.org
Session-based recommendation systems (SBRs) aim to capture user preferences over time
by taking into account the sequential order of interactions within sessions. One promising …

Constrained off-policy learning over heterogeneous information for fairness-aware recommendation

X Wang, Q Li, D Yu, Q Li, G Xu - ACM Transactions on Recommender …, 2024 - dl.acm.org
Fairness-aware recommendation eliminates discrimination issues to build trustworthy
recommendation systems. Existing fairness-aware approaches ignore accounting for rich …

Causal Neural Graph Collaborative Filtering

X Wang, Q Li, D Yu, W Huang, G Xu - arXiv preprint arXiv:2307.04384, 2023 - arxiv.org
Graph collaborative filtering (GCF) has gained considerable attention in recommendation
systems by leveraging graph learning techniques to enhance collaborative filtering (CF) …

[HTML][HTML] Neural Causal Graph Collaborative Filtering

X Wang, Q Li, D Yu, W Huang, Q Li, G Xu - Information Sciences, 2024 - Elsevier
Graph collaborative filtering (GCF) has emerged as a prominent method in recommendation
systems, leveraging the power of graph learning to enhance traditional collaborative filtering …

Graph Neural Networks for Vulnerability Detection: A Counterfactual Explanation

Z Chu, Y Wan, Q Li, Y Wu, H Zhang, Y Sui, G Xu… - arXiv preprint arXiv …, 2024 - arxiv.org
Vulnerability detection is crucial for ensuring the security and reliability of software systems.
Recently, Graph Neural Networks (GNNs) have emerged as a prominent code embedding …

Development of a Method for Determining the List of Key Threats to Information Security of Computer Networks.

A Lampezhev, V Kuklin, L Chervyakov… - … Journal of Safety & …, 2023 - search.ebscohost.com
In the field of information system (IS) security, a comprehensive enumeration of potential
threats remains a formidable challenge. This study introduces a novel methodology …