User modeling and user profiling: A comprehensive survey

E Purificato, L Boratto, EW De Luca - arxiv preprint arxiv:2402.09660, 2024 - arxiv.org
The integration of artificial intelligence (AI) into daily life, particularly through information
retrieval and recommender systems, has necessitated advanced user modeling and …

A survey of models for cognitive diagnosis: New developments and future directions

F Wang, W Gao, Q Liu, J Li, G Zhao, Z Zhang… - arxiv preprint arxiv …, 2024 - arxiv.org
Cognitive diagnosis has been developed for decades as an effective measurement tool to
evaluate human cognitive status such as ability level and knowledge mastery. It has been …

Client selection in hierarchical federated learning

S Trindade, NLS da Fonseca - IEEE Internet of Things Journal, 2024 - ieeexplore.ieee.org
Federated learning (FL) is a promising technique for providing distributed learning without
clients disclosing their private data. In hierarchical FL (HFL), edge servers partially …

Federated news recommendation with fine-grained interpolation and dynamic clustering

SL Yu, Q Liu, F Wang, Y Yu, E Chen - Proceedings of the 32nd ACM …, 2023 - dl.acm.org
Researchers have successfully adapted the privacy-preserving Federated Learning (FL) to
news recommendation tasks to better protect users' privacy, although typically at the cost of …