Publications

My Publications

Scientific publications in recommender systems, algorithmic fairness, and AI for education.

Journal Article

Large language model enhanced embeddings for knowledge aware recommender systems

Discover Artificial Intelligence, Springer Nature, 2026

Het Darshan Mehta, Marco Polignano, Giovanni Semeraro, Ernesto William De Luca

DOI: 10.1007/s44163-026-01404-y

Open Publication

Conference Workshop Paper

When Multimodal Features Do Not Improve Fairness in Learning Systems

MAAI4AIED - Multimodal Affect in AI for Education Design, Application, and Ethical Implications, Festival of Learning 2026

Het Darshan Mehta, Ernesto William De Luca

Workshop Paper

A Comprehensive Strategy to Bias and Mitigation in Human Resource Decision Systems

5th Italian Workshop on Explainable Artificial Intelligence, co-located with AIxIA 2024, Bolzano, Italy

Silvia D'Amicantonio, Mishal Kizhakkam Kulangara, Het Darshan Mehta, Shalini Pal, Marco Levantesi, Marco Polignano, Erasmo Purificato, Ernesto William De Luca

Open Publication

Student Supervision Publications

Accepted Conference Paper

Temporal Linguistic Escalation Patterns in Clinical Narratives Prior to Clinical Deterioration

CLiC-it 2026 - Twelfth Italian Conference on Computational Linguistics, Palermo, Italy

Faizan Nadeem Mufti, Ajithkumar Jayasree Jayakrishna, Het Darshan Mehta, Marco Polignano, Giovanni Semeraro, Ernesto William De Luca

Workshop Paper

A Comprehensive Evaluation Framework for Multi-Level Bias Analysis in Graph-Based Personalization Systems

8th International Workshop on Explainable User Modeling and Personalised Systems, co-located with UMAP 2026, Gothenburg, Sweden

Hrushikesh Ahire, Gavin Rony Correia, Pinky Sherwani, Het Darshan Mehta, Marco Polignano, Giovanni Semeraro, Ernesto William De Luca

Open Publication