ORTU, MARCO
ORTU, MARCO
DIPARTIMENTO DI SCIENZE ECONOMICHE ED AZIENDALI
Emotional expression in open- source: How project function shapes communication
2026-01-01 Vaccargiu, Matteo; Bartolucci, Silvia; Novielli, Nicole; Ortu, Marco; Tonelli, Roberto; Destefanis, Giuseppe
Graph-based analysis of verbal fluency tests for cognitive decline assessment
2026-01-01 Prasciolu, Sara; Ortu, Marco; Carta, Andrea
Migration narratives and media framing: an input–processing–response perspective of media–audience associations
2026-01-01 Contu, Giulia; Massidda, Carla; Mola, Francesco; Ortu, Marco; Tunis, Silvio
Selecting Between Clustering Methods: An Innovative Approach
2026-01-01 Frigau, Luca; Contu, Giulia; Carta, Andrea; Ortu, Marco; Mola, Francesco
Territorial Determinants of Tourist Arrivals: A Multivariate Regression Tree Analysis
2026-01-01 Contu, Giulia; Atzori, Francesca; Carta, Andrea; Ortu, Marco; Frigau, Luca
Understanding Tourism Demand: A Tree-Based Analysis of Territorial Drivers
2026-01-01 Carta, Andrea; Atzori, Francesca; Ortu, Marco; Contu, Giulia
Understanding tourism demand: A tree-based Analysis of territorial drivers
2026-01-01 Contu, Giulia; Ortu, Marco; Carta, Andrea; Atzori, Francesca
A machine learning approach to vulnerability detection combining software metrics and topic modelling: Evidence from smart contracts
2025-01-01 Ibba, Giacomo; Neykova, Rumyana; Ortu, Marco; Tonelli, Roberto; Counsell, Steve; Destefanis, Giuseppe
A Markov chain approach to investigate the Tourists movements: the case of Sardinia
2025-01-01 Contu, Giulia; Frigau, Luca; Ortu, Marco; Mola, Francesco
A novel approach for oblique decision trees for regression
2025-01-01 Carta, Andrea; Mola, Francesco; Frigau, Luca; Contu, Giulia; Ortu, Marco
Exploring spatial disparities and gaps in transportation and mobility through Airbnb reviews: a Sardinian case study
2025-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco; Mola, Francesco
From self-perception to feedback: mapping sustainability-oriented self-descriptions to Airbnb reviews
2025-01-01 Ortu, Marco; Contu, Giulia; Frigau, Luca
Generalized Structured Component Analysis for Topic Modeling
2025-01-01 Ortu, Marco
Topic‐Sentiment Hybrid Networks for Explainable Document Clustering: A Probabilistic Multi‐Dimensional Similarity Analysis
2025-01-01 Ortu, Marco
DApps ecosystems: mapping the network structure of smart contract interactions
2024-01-01 Aufiero, Sabrina; Ibba, Giacomo; Bartolucci, Silvia; Destefanis, Giuseppe; Neykova, Rumyana; Ortu, Marco
Gauging Airbnb review sentiments and critical key-topics by small area estimation
2024-01-01 Frigau, Luca; Contu, Giulia; Ortu, Marco; Carta, Andrea
MindTheDApp: A Toolchain for Complex Network-Driven Structural Analysis of Ethereum-Based Decentralized Applications
2024-01-01 Ibba, Giacomo; Aufiero, Sabrina; Bartolucci, Silvia; Neykova, Rumyana; Ortu, Marco; Tonelli, Roberto; Destefanis, Giuseppe
Online reviews explain differences in coastal and inland tourists’ satisfaction
2024-01-01 Contu, Giulia; Dessi, Cinzia; Massidda, Carla; Ortu, Marco
PROCSIMA: probability distribution clustering using similarity matrix analysis
2024-01-01 Ortu, Marco
Semi-supervised topic representation through sentiment analysis and semantic networks
2024-01-01 Ortu, Marco; Romano, Maurizio; Carta, Andrea