Sequential/session-based recommendations: Challenges, approaches, applications and opportunities

S Wang, Q Zhang, L Hu, X Zhang, Y Wang… - Proceedings of the 45th …, 2022 - dl.acm.org
In recent years, sequential recommender systems (SRSs) and session-based recommender
systems (SBRSs) have emerged as a new paradigm of RSs to capture users' short-term but …

Dual contrastive network for sequential recommendation

G Lin, C Gao, Y Li, Y Zheng, Z Li, D Jin… - Proceedings of the 45th …, 2022 - dl.acm.org
Widely applied in today's recommender systems, sequential recommendation predicts the
next interacted item for a given user via his/her historical item sequence. However …

A time-aware self-attention based neural network model for sequential recommendation

Y Zhang, B Yang, H Liu, D Li - Applied Soft Computing, 2023 - Elsevier
Sequential recommendation is one of the hot research topics in recent years. Various
sequential recommendation models have been proposed, of which Self-Attention (SA) …

Multi-interest diversification for end-to-end sequential recommendation

W Chen, P Ren, F Cai, F Sun, M De Rijke - ACM Transactions on …, 2021 - dl.acm.org
Sequential recommenders capture dynamic aspects of users' interests by modeling
sequential behavior. Previous studies on sequential recommendations mostly aim to identify …

Next-item recommendations in short sessions

W Song, S Wang, Y Wang, S Wang - … of the 15th ACM Conference on …, 2021 - dl.acm.org
The changing preferences of users towards items trigger the emergence of session-based
recommender systems (SBRSs), which aim to model the dynamic preferences of users for …

GCRec: Graph-augmented capsule network for next-item recommendation

B Wu, X He, Q Zhang, M Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Next-item recommendation has been a hot research, which aims at predicting the next
action by modeling users' behavior sequences. While previous efforts toward this task have …

Meta-optimized contrastive learning for sequential recommendation

X Qin, H Yuan, P Zhao, J Fang, F Zhuang… - Proceedings of the 46th …, 2023 - dl.acm.org
Contrastive Learning (CL) performances as a rising approach to address the challenge of
sparse and noisy recommendation data. Although having achieved promising results, most …

Knowledge-aware sequence modelling with deep learning for online course recommendation

W Deng, P Zhu, H Chen, T Yuan, J Wu - Information Processing & …, 2023 - Elsevier
The recent boom in online courses has necessitated personalized online course
recommendation. Modelling the learning sequences of users is key for course …

Multimodal pre-training framework for sequential recommendation via contrastive learning

L Zhang, X Zhou, Z Shen - arXiv preprint arXiv:2303.11879, 2023 - arxiv.org
Sequential recommendation systems utilize the sequential interactions of users with items
as their main supervision signals in learning users' preferences. However, existing methods …

Graph-augmented co-attention model for socio-sequential recommendation

B Wu, X He, L Wu, X Zhang, Y Ye - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A sequential recommendation has become a hot research topic, which seeks to predict the
next interesting item for each user based on his action sequence. While previous methods …