Distvae: distributed variational autoencoder for sequential recommendation

L Li, J **ahou, F Lin, S Su - Knowledge-Based Systems, 2023 - Elsevier
Recommender systems (RS) play a vital role in daily life due to their practical significance.
As a branch of RS, the sequential recommendation has attracted much attention because of …

Choice-based personalization in MOOCs: Impact on activity and perceived value

I Ram, S Harris, I Roll - International Journal of Artificial Intelligence in …, 2024 - Springer
Personalization in education describes instruction that is tailored to learners' interests,
attributes, or background and can be applied in various ways, one of which is through …

Learner-centered Ontology for Explainable Educational Recommendation

N Afreen, G Balloccu, L Boratto, G Fenu… - Adjunct Proceedings of …, 2024 - dl.acm.org
Ontologies form the core of knowledge graphs, which act as faithful, semantic-rich sources
for training models in delivering explainable recommendations. These models learn to …

Unsupervised audio-visual lecture segmentation

A Gupta, CV Jawahar… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Over the last decade, online lecture videos have become increasingly popular and have
experienced a meteoric rise during the pandemic. However, video-language research has …

Towards proactive information retrieval in noisy text with Wikipedia concepts

T Ahmed, S Bulathwela - arxiv preprint arxiv:2210.09877, 2022 - arxiv.org
Extracting useful information from the user history to clearly understand informational needs
is a crucial feature of a proactive information retrieval system. Regarding understanding …

Leveraging semantic knowledge graphs in educational recommenders to address the cold-start problem

S Bulathwela, M Pérez-Ortiz, E Yilmaz… - Semantic AI in …, 2023 - taylorfrancis.com
In informational recommenders, significant challenges arise from the need to handle the
semantic and hierarchical structure between knowledge areas. This work aims to make …

Unsupervised audio-visual lecture segmentation

D Singh, A Gupta, CV Jawahar… - 2023 IEEE/CVF Winter …, 2023 - ieeexplore.ieee.org
Over the last decade, online lecture videos have become increasingly popular and have
experienced a meteoric rise during the pandemic. However, video-language research has …

Semi-global sequential recommendation via EM-like federated training

L Li, Z Zhang, C Huang, J Zhang - Expert Systems with Applications, 2024 - Elsevier
Sequential recommendation has garnered significant attention due to its effectiveness in
assisting individuals in finding items of interest. The sequential recommendation methods …

TrueLearn: A Python Library for Personalised Informational Recommendations with (Implicit) Feedback

Y Qiu, K Djemili, D Elezi, A Shalman… - arxiv preprint arxiv …, 2023 - arxiv.org
This work describes the TrueLearn Python library, which contains a family of online learning
Bayesian models for building educational (or more generally, informational) …