University of Cagliari
Luca Frigau
Overlapping coefficient in network-based semi-supervised clustering
2024-01-01 Conversano, Claudio; Frigau, Luca; Contu, Giulia
PARSEG: a computationally efficient approach for statistical validation of botanical seeds’ images
2024-01-01 Frigau, Luca; Conversano, Claudio; Antoch, Jaromír
TECHNART2023 - Non-destructive and Microanalytical Techniques in Art and Cultural Heritage
2023-01-01 Coppola, Floriana; Frigau, Luca; Markelj, Jernej; Malesic, Jasna; Conversano, Claudio; Strlic, Matija
MULTIVARIATE REGRESSION TREE TOPIC MODELING
2023-01-01 Ortu, Marco; Contu, Giulia; Frigau, Luca
A scientometric analysis of the effect of COVID-19 on the spread of research outputs
2023-01-01 Zammarchi, Gianpaolo; Carta, Andrea; Columbu, Silvia; Frigau, Luca; Musio, Monica
MULTIVARIATE REGRESSION TREE TO INVESTIGATE THE ITALIAN MORTALITY RATES
2023-01-01 Contu, Giulia; Frigau, Luca; Ortu, Marco; Pau, Sara
Value Co-creation or Value Co-destruction? the Role of Negative Emotions in Consumer-Firm Interaction in the Social Media Platform
2023-01-01 Frau, Moreno; Frigau, Luca; Cabiddu, Francesca; Mola, Francesco
A method to validate clustering partitions
2023-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco; Carta, Andrea
Semi-supervised sentiment clustering on natural language texts
2023-01-01 Frigau, Luca; Romano, Maurizio; Ortu, Marco; Contu, Giulia
Near-infrared spectroscopy and machine learning for accurate dating of historical books
2023-01-01 Coppola, F.; Frigau, L.; Markelj, J.; Malesǐc, J.; Conversano, C.; Strlič, M.
How emotions impact the interactive value formation process during problematic social media interactions
2023-01-01 Frau, Moreno; Cabiddu, Francesca; Frigau, Luca; Tomczyk, Przemysław; Mola, Francesco
The algorithm of NeSSC for semisupervised clustering
2022-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco
Optimizing time slots in scientific meetings: a Latent Dirichlet allocation approach
2022-01-01 Frigau, Luca
A semi-supervised clustering method to extract information from the electronic Word Of Mouth
2022-01-01 Contu, Giulia; Frigau, Luca; Romano, Maurizio; Ortu, Marco
Topic based quality indexes assessment through sentiment
2022-01-01 Ortu, Marco; Frigau, Luca; Contu, Giulia
A Statistical Model to Estimate the Airbnb Price
2022-01-01 Contu, Giulia; Frigau, Luca; Zammarchi, Gianpaolo
VGLM proportional odds model to infer hosts’ Airbnb performance
2022-01-01 Contu, Giulia; Frigau, Luca; Ortu, Marco
Explaining Student Satisfaction Assessments: A Natural Language Processing Approach
2022-01-01 Ortu, Marco; Frigau, Luca; Contu, Giulia
Optimizing the JSM Program
2022-01-01 Frigau, Luca; Wu, Qiuyi; Banks, David
Periapical status in patients affected by osteoporosis: A retrospective clinical study
2022-01-01 Cadoni, Erika; Ideo, Francesca; Marongiu, Giuseppe; Mezzena, Silvia; Frigau, Luca; Mela, Quirico; Capone, Antonio; Duncan, Henry F; Cotti, Elisabetta
Price indicators for Airbnb accommodations
2022-01-01 Contu, Giulia; Frigau, Luca; Conversano, Claudio
Network-based semisupervised clustering
2021-01-01 Frigau, L.; Contu, G.; Mola, F.; Conversano, C.
Using eye-tracking to evaluate the viewing behavior on tourist landscapes
2021-01-01 Zammarchi, Gianpaolo; Contu, Giulia; Frigau, Luca
A statistical model to identify the price determinations: the case of Airbnb
2021-01-01 Contu, Giulia; Frigau, Luca; Zammarchi, Gianpaolo; Mola, Francesco
Investigating the Role of the Human Element in Maritime Accidents using Semi-Supervised Hierarchical Methods
2021-01-01 Fadda, Paolo; Fancello, Gianfranco; Frigau, Luca; Mandas, Marco; Medda, Andrea; Mola, Francesco; Pelligra, Vittorio; Porta, Mattia; Serra, Patrizia
Application of machine learning models to discriminate tourist landscapes using eye-tracking data
2021-01-01 Zammarchi, Gianpaolo; Contu, Giulia; Frigau, Luca
Network-based Semi-supervised Clustering of Time Series Data
2021-01-01 Conversano, Claudio; Contu, Giulia; Frigau, Luca; Cappelli, Carmela
Consistent validation of gray-level thresholding image segmentation algorithms based on machine learning classifiers
2021-01-01 Frigau, L.; Conversano, C.; Mola, F.
Health care fraud classifiers in practice
2021-01-01 Ekin, T.; Frigau, L.; Conversano, C.
Markov chain to analyze web usability of a university website using eye tracking data
2021-01-01 Zammarchi, Gianpaolo; Frigau, Luca; Mola, Francesco
Identifying factors affecting the status of superhost: evidence from Sardinia and Sicily
2020-01-01 Contu, Giulia; Conversano, Claudio; Frigau, Luca; Mola, Francesco
Statistical modeling for some features of Airbnb activity
2020-01-01 Contu, Giulia; Frigau, Luca
A statistical approach to the morphological classification of Prunus sp. seeds
2020-01-01 Frigau, Luca; Antoch, Jaromır; Bacchetta, Gianluigi; Sarigu, Marco; Ucchesu, Mariano; Zaratin Alves, Charline; Mola, Francesco
University student achievements and international mobility. The case of University of Cagliari
2020-01-01 Contu, G; Frigau, L; Mola, F; Romano, M; Conversano, C
Reliability and reproducibility of the new AO/OTA 2018 classification system for proximal humeral fractures: a comparison of three different classification systems
2020-01-01 Marongiu, Giuseppe; Leinardi, Lorenzo; Congia, Stefano; Frigau, Luca; Mola, Francesco; Capone, Antonio
Reliability, responsiveness and minimal clinically important difference of the two Fear Avoidance and Beliefs Questionnaire scales in Italian subjects with chronic low back pain undergoing multidisciplinary rehabilitation
2020-01-01 Monticone, Marco; Frigau, Luca; Vernon, Howard; Rocca, Barbara; Giordano, Andrea; Vullo, Salvatore S; Mola, Francesco; Franchignoni, Franco
The Italian version of the Quebec Back Pain Disability Scale: cross-cultural adaptation, reliability and validity in patients with chronic low back pain
2020-01-01 Monticone, M.; Frigau, L.; Mola, F.; Rocca, B.; Franchignoni, F.; Vullo, S. S.; Foti, C.; Chiarotto, A.
Valutazione della web usability attraverso l'eye tracking: il caso studio del portale dell'Università di Cagliari
2019-01-01 Zammarchi, Gianpaolo; Mola, Francesco; Contu, Giulia; Frigau, Luca
Arthroscopically assisted reduction and internal fixation (ARIF) versus open reduction and internal fixation (ORIF) for lateral tibial plateau fractures: a comparative retrospective study
2019-01-01 Verona, Marco; Marongiu, Giuseppe; Cardoni, Gaia; Piras, Nicola; Frigau, Luca; Capone, Antonio
Italian Version of the Risk Assessment and Prediction Tool: Properties and Usefulness of a Decision-Making Tool for Subjects’ Discharge after Total Hip and Knee Arthroplasty
2019-01-01 Monticone, Marco; Frigau, Luca; Sconza, Cristiano; Foti, Calogero; Mola, Francesco; Respizzi, Stefano
Sexual disability in patients with chronic non-specific low back pain-a multicenter retrospective analysis
2019-01-01 Ferrari, Silvano; Vanti, Carla; Frigau, Luca; Guccione, Andrew Anthony; Mola, Francesco; Ruggeri, Martina; Pillastrini, Paolo; Monticone, Marco
Customer Satisfaction from Booking
2019-01-01 Romano, M.; Frigau, L.; Contu, G.; Mola, F.; Conversano, C.
The impact of Airbnb on hidden and sustainable tourism: the case of Italy
2019-01-01 Contu, Giulia; Conversano, Claudio; Frigau, Luca; Mola, Francesco
Classification-based approach for validating image segmentation algorithms
2019-01-01 Frigau, Luca; Mola, Francesco; Contu, Giulia
Network-based semisupervised clustering
2019-01-01 Contu, Giulia; Frigau, Luca; Conversano, Claudio
Four community detection algorithms for direct and indirect graphs
2019-01-01 Contu, Giulia; Frigau, Luca; Romano, Maurizio
Value Co-Destruction: a Text-Mining-Based Mixed Method Study on Social Media Interactions
2019-01-01 Frau, Moreno; Frigau, Luca; Serpi, Simone; Cabiddu, Francesca
From the Field to the Lab. An Experiment on the Representativeness of Standard Laboratory Subjects
2019-01-01 Frigau, Luca; Medda, Tiziana; Pelligra, Vittorio
Information content, interactivity and online popularity of the websites of world heritage sites: evidence from France, Italy and Spain
2019-01-01 Contu, G; Conversano, C; Frigau, L; Mola, F
Responsiveness and minimal important change of the NeckPix© in subjects with chronic neck pain undergoing rehabilitation
2018-01-01 Monticone, Marco; Frigau, Luca; Vernon, Howard; Rocca, Barbara; Mola, Francesco
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