Using Mutual Information for Multi-Anchor Tracking of Human Beings. - Silvio Barra; Maria De Marsico; Virginio Cantoni; Daniel Riccio (BIOMET, 2014)

Complex numbers as a Compact Way to Represent scores and their reliability in Recognition by Multi-Biometric Fusion. - Silvio Barra; Maria De Marsico; Michele Nappi; Daniel Riccio (Int. J. Pattern Recognit. Artif. Intell., 2014)

Acquiring high-resolution face images in outdoor environments: A master-slave calibration algorithm. - João C. Neves 001; Juan Carlos Moreno; Silvio Barra; Hugo Proença 001 (BTAS, 2015)

A Calibration Algorithm for Multi-camera Visual Surveillance Systems Based on Single-View Metrology. - João C. Neves 001; Juan Carlos Moreno; Silvio Barra; Hugo Proença 001 (IbPRIA, 2015)

EEG/ECG Signal Fusion Aimed at Biometric Recognition. - Silvio Barra; Andrea Casanova; Matteo Fraschini; Michele Nappi (ICIAP Workshops, 2015)

Quis-Campi: Extending in the Wild Biometric Recognition to Surveillance Environments. - João C. Neves 001; Gil Melfe Mateus Santos; Sílvio Filipe; Emanuel Grancho; Silvio Barra; Fabio Narducci; Hugo Proença 001 (ICIAP Workshops, 2015)

Ubiquitous iris recognition by means of mobile devices. - Silvio Barra; Andrea Casanova; Fabio Narducci; Stefano Ricciardi (Pattern Recognit. Lett., 2015)

SKIPSOM: Skewness & kurtosis of iris pixels in Self Organizing Maps for iris recognition on mobile devices. - Andrea F. Abate; Silvio Barra; Luigi Gallo; Fabio Narducci (ICPR, 2016)

Two-Tier Image Features Clustering for Iris Recognition on Mobile. - Andrea F. Abate; Silvio Barra; Francesco D'Aniello; Fabio Narducci (WILF, 2016)

Biometric recognition in surveillance scenarios: a survey. - João C. Neves 001; Fabio Narducci; Silvio Barra; Hugo Proença 001 (Artif. Intell. Rev., 2016)

Joint Head Pose/Soft Label Estimation for Human Recognition In-The-Wild. - Hugo Proença 001; João C. Neves 001; Silvio Barra; Tiago Marques; Juan Carlos Moreno (IEEE Trans. Pattern Anal. Mach. Intell., 2016)

MOHAB: Mobile Hand-Based Biometric Recognition. - Silvio Barra; Maria De Marsico; Michele Nappi; Fabio Narducci; Daniel Riccio (GPC, 2017)

A Lightweight Mamdani Fuzzy Controller for Noise Removal on Iris Images. - Andrea Francesco Abate; Silvio Barra; Gianni Fenu; Michele Nappi; Fabio Narducci (ICIAP (2), 2017)

Fusion of physiological measures for multimodal biometric systems. - Silvio Barra; Andrea Casanova; Matteo Fraschini; Michele Nappi (Multim. Tools Appl., 2017)

Kurtosis and skewness at pixel level as input for SOM networks to iris recognition on mobile devices. - Andrea F. Abate; Silvio Barra; Luigi Gallo; Fabio Narducci (Pattern Recognit. Lett., 2017)

Iris Quality Assessment: A Statistical Approach for Biometric Security Applications. - Andrea F. Abate; Silvio Barra; Andrea Casanova; Gianni Fenu; Mirko Marras (CSS, 2018)

An Augmented Reality Mobile App for Museums: Virtual Restoration of a Plate of Glass. - Andrea F. Abate; Silvio Barra; Giuseppe Galeotafiore; Carmen Díaz-Marín; Elvira Aura; Miguel Sánchez; Xavier Mas; Eduardo Vendrell Vidal (EuroMed (1), 2018)

What are you doing while answering your smartphone? - Andrea F. Abate; Michele Nappi; Silvio Barra; Maria De Marsico (ICPR, 2018)

Have you permission to answer this phone? - Silvio Barra; Gianni Fenu; Maria De Marsico; Aniello Castiglione; Michele Nappi (IWBF, 2018)

Continuous Authentication on Smartphone by Means of Periocular and Virtual Keystroke. - Silvio Barra; Mirko Marras; Gianni Fenu (NSS, 2018)

Cloud-Based Biometrics (Biometrics as a Service) for Smart Cities, Nations, and Beyond. - Silvio Barra; Aniello Castiglione; Maria De Marsico; Michele Nappi; Kim-Kwang Raymond Choo (IEEE Cloud Comput., 2018)

Biometrics-as-a-Service: Cloud-Based Technology, Systems, and Applications. - Silvio Barra; Kim-Kwang Raymond Choo; Michele Nappi; Arcangelo Castiglione; Fabio Narducci; Rajiv Ranjan 001 (IEEE Cloud Comput., 2018)

MICHE Competitions: A Realistic Experience with Uncontrolled Eye Region Acquisition. - Silvio Barra; Maria De Marsico; Hugo Proença 001; Michele Nappi (Selfie Biometrics, 2019)

A Novel Blockchain Scheme Combining Prime Numbers and Iris for Encrypting Coding. - Gerardo Iovane; Michele Nappi; Marta Chinnici; Alfredo Petrosino; Aniello Castiglione; Silvio Barra (DASC/PiCom/DataCom/CyberSciTech, 2019)

Automating Mockup-Based Usability Testing on the Mobile Device. - Silvio Barra; Rita Francese; Michele Risi (GPC, 2019)

Transfer Learning for Facial Attributes Prediction and Clustering. - Luca Anzalone; Paola Barra; Silvio Barra; Fabio Narducci; Michele Nappi (iSCI, 2019)

Walking in a smart city: Investigating the gait stabilization effect for biometric recognition via wearable sensors. - Maria De Marsico; Alessio Mecca; Silvio Barra (Comput. Electr. Eng., 2019)

Biometric data on the edge for secure, smart and user tailored access to cloud services. - Silvio Barra; Aniello Castiglione; Fabio Narducci; Maria De Marsico; Michele Nappi (Future Gener. Comput. Syst., 2019)

A hand-based biometric system in visible light for mobile environments. - Silvio Barra; Maria De Marsico; Michele Nappi; Fabio Narducci; Daniel Riccio (Inf. Sci., 2019)

F-FID: fast fuzzy-based iris de-noising for mobile security applications. - Silvio Barra; Carmen Bisogni; Michele Nappi; Stefano Ricciardi (Multim. Tools Appl., 2019)

Achieving efficient source camera identification on Hadoop. - Giuseppe Cattaneo; Umberto Ferraro Petrillo; Andrea F. Abate; Fabio Narducci; Silvio Barra (Multim. Tools Appl., 2019)

PhysioUnicaDB: a dataset of EEG and ECG simultaneously acquired. - Silvio Barra; Matteo Fraschini; Andrea Casanova; Aniello Castiglione; Gianni Fenu (Pattern Recognit. Lett., 2019)

Deep learning for source camera identification on mobile devices. - David Freire-Obregón; Fabio Narducci; Silvio Barra; Modesto Castrillón Santana (Pattern Recognit. Lett., 2019)

A Voice User Interface for football event tagging applications. - Silvio Barra; Alessandro Carcangiu; Salvatore Carta; Alessandro Sebastian Podda; Daniele Riboni (AVI, 2020)

From Fully Supervised to Blind Digital Anastylosis on DAFNE Dataset. - Paola Barra; Silvio Barra; Fabio Narducci (ICPR Workshops (3), 2020)

Clustering Facial Attributes: Narrowing the Path From Soft to Hard Biometrics. - Andrea F. Abate; Paola Barra; Silvio Barra; Cristiano Molinari; Michele Nappi; Fabio Narducci (IEEE Access, 2020)

Deep learning and time series-to-image encoding for financial forecasting. - Silvio Barra; Salvatore M. Carta; Andrea Corriga; Alessandro Sebastian Podda; Diego Reforgiato Recupero (IEEE CAA J. Autom. Sinica, 2020)

SAFFO: A SIFT based approach for digital anastylosis for fresco recOnstruction. - Paola Barra; Silvio Barra; Michele Nappi; Fabio Narducci (Pattern Recognit. Lett., 2020)

Web-Shaped Model for Head Pose Estimation: An Approach for Best Exemplar Selection. - Paola Barra; Silvio Barra; Carmen Bisogni; Maria De Marsico; Michele Nappi (IEEE Trans. Image Process., 2020)

Natural Interaction with Traffic Control Cameras Through Multimodal Interfaces. - Marco Grazioso; Alessandro Sebastian Podda; Silvio Barra; Francesco Cutugno (HCI (36), 2021)

A Deep Learning Solution for Integrated Traffic Control Through Automatic License Plate Recognition. - Riccardo Balia; Silvio Barra; Salvatore Carta; Gianni Fenu; Alessandro Sebastian Podda; Nicola Sansoni (ICCSA (3), 2021)

Reinforced Curriculum Learning For Autonomous Driving In Carla. - Luca Anzalone; Silvio Barra; Michele Nappi (ICIP, 2021)

Heimdall: an AI-based infrastructure for traffic monitoring and anomalies detection. - Andrea Atzori; Silvio Barra; Salvatore Carta; Gianni Fenu; Alessandro Sebastian Podda (PerCom Workshops, 2021)

Visual question answering: Which investigated applications? - Silvio Barra; Carmen Bisogni; Maria De Marsico; Stefano Ricciardi (Pattern Recognit. Lett., 2021)

Introduction to the special issue on "Biometrics in Smart Cities: Techniques and Applications (BI_SCI)". - Michele Nappi; Silvio Barra; Aniello Castiglione; Fabio Narducci; Pandi Vijayakumar (Pattern Recognit. Lett., 2021)

A Practical Approach for Vehicle Speed Estimation in Smart Cities. - Silvio Barra; Salvatore Carta; Antonello Meloni; Alessandro Sebastian Podda; Diego Reforgiato Recupero (LOD (1), 2022)

A Facial Expression Recognition Approach for Social IoT Frameworks. - Silvio Barra; Sanoar Hossain; Chiara Pero; Saiyed Umer (Big Data Res., 2022)

Fully-automated deep learning pipeline for segmentation and classification of breast ultrasound images. - Alessandro Sebastian Podda; Riccardo Balia; Silvio Barra; Salvatore Carta; Gianni Fenu; Leonardo Piano (J. Comput. Sci., 2022)

An End-to-End Curriculum Learning Approach for Autonomous Driving Scenarios. - Luca Anzalone; Paola Barra; Silvio Barra; Aniello Castiglione; Michele Nappi (IEEE Trans. Intell. Transp. Syst., 2022)

Can Existing 3D Monocular Object Detection Methods Work in Roadside Contexts? A Reproducibility Study. - Silvio Barra; Mirko Marras; Sondos Mohamed; Alessandro Sebastian Podda; Roberto Saia (AI*IA, 2023)

CIOD: an intelligent class-incremental object detection system with nearest mean of exemplars. - Sheng Ren; Yan He; Xiaokang Wang 001; Kehua Guo; Silvio Barra; Jianqi Li (J. Ambient Intell. Humaniz. Comput., 2023)

FootApp: An AI-powered system for football match annotation. - Silvio Barra; Salvatore M. Carta; Alessandro Giuliani; Alessia Pisu; Alessandro Sebastian Podda; Daniele Riboni (Multim. Tools Appl., 2023)

Emotion recognition by web-shaped model. - Paola Barra; Luigi De Maio; Silvio Barra (Multim. Tools Appl., 2023)

Automated Classification of Test Tubes Based on Uncontrolled Image Analysis. - Riccardo Balia; Silvio Barra; Alessandro Sebastian Podda; Livio Pompianu; Mara Sangiovanni; Gianni Fenu (MetroXRAINE, 2024)

Investigating the Effectiveness of 3D Monocular Object Detection Methods for Roadside Scenarios. - Silvio Barra; Mirko Marras; Sondos Mohamed; Alessandro Sebastian Podda; Roberto Saia (SAC, 2024)

Exploring Architectural Choices and Emerging Challenges in Data Management for IoT: A Focus on Digital Innovation and Smart Cities. - Silvio Barra; Ferdinando D'Alessandro; Oleksandr Sosovskyy (UMAP (Adjunct Publication), 2024)

Artificial Intelligence Methods for Smart Cities. - Alessandro Sebastian Podda; Salvatore Carta; Silvio Barra (Sensors, 2024)

Multi-scale deep learning ensemble for segmentation of endometriotic lesions. - Alessandro Sebastian Podda; Riccardo Balia; Silvio Barra; Salvatore Carta; Manuela Neri; Stefano Guerriero; Leonardo Piano (Neural Comput. Appl., 2024)

Autonomous Driving: Integration of Segmentation and Depth Camera in a Curriculum Learning Approach. - Silvio Barra; Lucia Cimmino; Vincenzo Loia; Michele Nappi; Matteo Polsinelli (IEEE Internet Things J., 2025)