Recommender systems in the era of large language models (llms)

Z Zhao, W Fan, J Li, Y Liu, X Mei, Y Wang… - ar** users to effectively retrieve items of their
interests from a large catalogue. For a quite long time, researchers and practitioners have …

When moe meets llms: Parameter efficient fine-tuning for multi-task medical applications

Q Liu, X Wu, X Zhao, Y Zhu, D Xu, F Tian… - Proceedings of the 47th …, 2024 - dl.acm.org
The recent surge in Large Language Models (LLMs) has garnered significant attention
across numerous fields. Fine-tuning is often required to fit general LLMs for a specific …

[HTML][HTML] A survey on fairness-aware recommender systems

D **, L Wang, H Zhang, Y Zheng, W Ding, F **a… - Information …, 2023 - Elsevier
As information filtering services, recommender systems have extremely enriched our daily
life by providing personalized suggestions and facilitating people in decision-making, which …

Generative diffusion models on graphs: Methods and applications

C Liu, W Fan, Y Liu, J Li, H Li, H Liu, J Tang… - arxiv preprint arxiv …, 2023 - arxiv.org
Diffusion models, as a novel generative paradigm, have achieved remarkable success in
various image generation tasks such as image inpainting, image-to-text translation, and …

Fairness in recommendation: Foundations, methods, and applications

Y Li, H Chen, S Xu, Y Ge, J Tan, S Liu… - ACM Transactions on …, 2023 - dl.acm.org
As one of the most pervasive applications of machine learning, recommender systems are
playing an important role on assisting human decision-making. The satisfaction of users and …

Fairly adaptive negative sampling for recommendations

X Chen, W Fan, J Chen, H Liu, Z Liu, Z Zhang… - Proceedings of the ACM …, 2023 - dl.acm.org
Pairwise learning strategies are prevalent for optimizing recommendation models on implicit
feedback data, which usually learns user preference by discriminating between positive (ie …

Cheatagent: Attacking llm-empowered recommender systems via llm agent

L Ning, S Wang, W Fan, Q Li, X Xu, H Chen… - Proceedings of the 30th …, 2024 - dl.acm.org
Recently, Large Language Model (LLM)-empowered recommender systems (RecSys) have
brought significant advances in personalized user experience and have attracted …