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Mirko Marras
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Year
Bridging Learning Analytics and Cognitive Computing for Big Data Classification in Micro-Learning Video Collections
D Dessě, G Fenu, M Marras, DR Recupero
Computers in Human Behavior 92, 468-477, 2019
842019
A Multi-Biometric System for Continuous Student Authentication in E-Learning Platforms
G Fenu, M Marras, L Boratto
Pattern Recognition Letters 113, 83-92, 2018
792018
Connecting User and Item Perspectives in Popularity Debiasing for Collaborative Recommendation
L Boratto, G Fenu, M Marras
Information Processing & Management 58 (1), 2021
642021
The Effect of Algorithmic Bias on Recommender Systems for Massive Open Online Courses
L Boratto, G Fenu, M Marras
European Conference on Information Retrieval (ECIR), 457-472, 2019
512019
COCO: Semantic-Enriched Collection of Online Courses at Scale with Experimental Use Cases
D Dessě, G Fenu, M Marras, DR Recupero
World Conference on Information Systems and Technologies (WorldCist), 1386-1396, 2018
362018
A Learning Analytics Tool for Usability Assessment in Moodle Environments
G Fenu, M Marras, M Meles
Journal of e-Learning and Knowledge Society 13 (3), 23-34, 2017
342017
Interplay between Upsampling and Regularization for Provider Fairness in Recommender Systems
L Boratto, G Fenu, M Marras
User Modeling and User-Adapted Interaction 31 (3), 421-455, 2021
232021
Adversarial Optimization for Dictionary Attacks on Speaker Verification
M Marras, P Korus, N Memon, G Fenu
Annual Conference of the International Speech Communication Association …, 2019
232019
Evaluating Neural Word Embeddings Created from Online Course Reviews for Sentiment Analysis
D Dessě, M Dragoni, G Fenu, M Marras, DR Recupero
ACM/SIGAPP Symposium on Applied Computing (SAC), 2124-2127, 2019
182019
Controlling User Access to Cloud-connected Mobile Applications by Means of Biometrics
G Fenu, M Marras
IEEE Cloud Computing 5 (4), 47-57, 2018
182018
🏆 Leveraging Cognitive Computing for Multi-Class Classification of E-Learning Videos
D Dessě, G Fenu, M Marras, DR Recupero
European Semantic Web Conference (ESWC), 21-25, 2017
182017
Equality of Learning Opportunity via Individual Fairness in Personalized Recommendations
M Marras, L Boratto, G Ramos, G Fenu
International Journal of Artificial Intelligence in Education, 2021
152021
Deep learning adaptation with word embeddings for sentiment analysis on online course reviews
D Dessí, M Dragoni, G Fenu, M Marras, D Reforgiato Recupero
deep learning-based approaches for sentiment analysis, 57-83, 2020
142020
Leveraging Continuous Multi-Modal Authentication for Access Control in Mobile Cloud Environments
G Fenu, M Marras
International Conference on Image Analysis and Processing (ICIAP), 331-342, 2017
132017
Improving Fairness in Speaker Recognition
G Fenu, G Medda, M Marras, G Meloni
European Symposium on Software Engineering (ESSE), 129-136, 2020
112020
Continuous Authentication on Smartphone by Means of Periocular and Virtual Keystroke
S Barra, M Marras, G Fenu
International Conference on Network and System Security (NSS), 212-220, 2018
112018
The Winner Takes it All: Geographic Imbalance and Provider (Un) fairness in Educational Recommender Systems
E Gómez, C Shui Zhang, L Boratto, M Salamó, M Marras
ACM SIGIR Conference on Research and Development in Information Retrieval …, 2021
102021
Exploring Algorithmic Fairness in Deep Speaker Verification
G Fenu, H Lafhouli, M Marras
International Conference on Computational Science and Its Applications …, 2020
102020
Deep Multi-biometric Fusion for Audio-Visual User Re-Identification and Verification
M Marras, PA Marín-Reyes, J Lorenzo-Navarro, M Castrillón-Santana, ...
International Conference on Pattern Recognition Applications and Methods …, 2020
102020
Fair Voice Biometrics: Impact of Demographic Imbalance on Group Fairness in Speaker Recognition
G Fenu, M Marras, G Medda, G Meloni
Annual Conference of the International Speech Communication Association …, 2021
92021
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Articles 1–20