Luca Piras

53 papers A 2C 2Journal 9Unranked 36
YearRankTypeTitle / Venue / Authors
2025 J jnl
ModSec-AdvLearn: Countering Adversarial SQL Injections With Robust Machine Learning.
IEEE Trans. Inf. Forensics Secur.
Giuseppe Floris, Christian Scano, Biagio Montaruli, Luca Demetrio, Andrea Valenza, Luca Compagna, Davide Ariu, Luca Piras, Davide Balzarotti, Battista Biggio
2024 J jnl
ModSec-Learn: Boosting ModSecurity with Machine Learning.
CoRR
Christian Scano, Giuseppe Floris, Biagio Montaruli, Luca Demetrio, Andrea Valenza, Luca Compagna, Davide Ariu, Luca Piras, Davide Balzarotti, Battista Biggio
2023 J jnl
Adversarial ModSecurity: Countering Adversarial SQL Injections with Robust Machine Learning.
CoRR
Biagio Montaruli, Luca Demetrio, Andrea Valenza, Luca Compagna, Davide Ariu, Luca Piras, Davide Balzarotti, Battista Biggio
2020 J jnl
Convolutional neural networks for relevance feedback in content based image retrieval.
Multim. Tools Appl.
Lorenzo Putzu, Luca Piras, Giorgio Giacinto
2020 — conf
ImageCLEF 2020: Multimedia Retrieval in Lifelogging, Medical, Nature, and Internet Applications.
ECIR (2)
Bogdan Ionescu, Henning Müller, Renaud Péteri, Duc-Tien Dang-Nguyen, Liting Zhou, Luca Piras, Michael Riegler, Pål Halvorsen, Minh-Triet Tran, Mathias Lux, Cathal Gurrin, Jon Chamberlain, Adrian F. Clark, Antonio Campello, Alba Garcia Seco de Herrera, Asma Ben Abacha, Vivek V. Datla, Sadid A. Hasan, Joey Liu, Dina Demner-Fushman, Obioma Pelka, Christoph M. Friedrich, Yashin Dicente Cid, Serge Kozlovski, Vitali Liauchuk, Vassili Kovalev, Raul Berari, Paul Brie, Dimitri Fichou, Mihai Dogariu, Liviu-Daniel Stefan, Mihai Gabriel Constantin
2020 — conf
Organiser Team at ImageCLEFlifelog 2020: A Baseline Approach for Moment Retrieval and Athlete Performance Prediction using Lifelog Data.
CLEF (Working Notes)
Tu-Khiem Le, Van-Tu Ninh, Liting Zhou, Minh-Huy Nguyen-Ngoc, Huu-Duc Trinh, Nguyen-Hien Tran, Luca Piras, Michael Riegler, Pål Halvorsen, Mathias Lux, Minh-Triet Tran, Graham Healy, Cathal Gurrin, Duc-Tien Dang-Nguyen
2020 — conf
Overview of ImageCLEF Lifelog 2020: Lifelog Moment Retrieval and Sport Performance Lifelog.
CLEF (Working Notes)
Van-Tu Ninh, Tu-Khiem Le, Liting Zhou, Luca Piras, Michael Riegler, Pål Halvorsen, Mathias Lux, Minh-Triet Tran, Cathal Gurrin, Duc-Tien Dang-Nguyen
2020 — conf
Overview of the ImageCLEF 2020: Multimedia Retrieval in Medical, Lifelogging, Nature, and Internet Applications.
CLEF
Bogdan Ionescu, Henning Müller, Renaud Péteri, Asma Ben Abacha, Vivek V. Datla, Sadid A. Hasan, Dina Demner-Fushman, Serge Kozlovski, Vitali Liauchuk, Yashin Dicente Cid, Vassili Kovalev, Obioma Pelka, Christoph M. Friedrich, Alba García Seco de Herrera, Van-Tu Ninh, Tu-Khiem Le, Liting Zhou, Luca Piras, Michael Riegler, Pål Halvorsen, Minh-Triet Tran, Mathias Lux, Cathal Gurrin, Duc-Tien Dang-Nguyen, Jon Chamberlain, Adrian F. Clark, Antonio Campello, Dimitri Fichou, Raul Berari, Paul Brie, Mihai Dogariu, Liviu-Daniel Stefan, Mihai Gabriel Constantin
2019 — ch.
Image Retrieval Evaluation in Specific Domains.
Information Retrieval Evaluation in a Changing World
Luca Piras, Barbara Caputo, Duc-Tien Dang-Nguyen, Michael Riegler, Pål Halvorsen
2019 — conf
ImageCLEF 2019: Multimedia Retrieval in Lifelogging, Medical, Nature, and Security Applications.
ECIR (2)
Bogdan Ionescu, Henning Müller, Renaud Péteri, Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Minh-Triet Tran, Mathias Lux, Cathal Gurrin, Yashin Dicente Cid, Vitali Liauchuk, Vassili Kovalev, Asma Ben Abacha, Sadid A. Hasan, Vivek V. Datla, Joey Liu, Dina Demner-Fushman, Obioma Pelka, Christoph M. Friedrich, Jon Chamberlain, Adrian F. Clark, Alba Garcia Seco de Herrera, Narciso García, Ergina Kavallieratou, Carlos Roberto del-Blanco, Carlos Cuevas, Nikos Vasilopoulos, Konstantinos Karampidis
2019 — conf
ImageCLEF 2019: Multimedia Retrieval in Medicine, Lifelogging, Security and Nature.
CLEF
Bogdan Ionescu, Henning Müller, Renaud Péteri, Yashin Dicente Cid, Vitali Liauchuk, Vassili Kovalev, Dzmitri Klimuk, Aleh Tarasau, Asma Ben Abacha, Sadid A. Hasan, Vivek V. Datla, Joey Liu, Dina Demner-Fushman, Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Minh-Triet Tran, Mathias Lux, Cathal Gurrin, Obioma Pelka, Christoph M. Friedrich, Alba Garcia Seco de Herrera, Narciso García, Ergina Kavallieratou, Carlos Roberto del-Blanco, Carlos Cuevas, Nikos Vasilopoulos, Konstantinos Karampidis, Jon Chamberlain, Adrian F. Clark, Antonio Campello
2019 — conf
LIFER 2.0: Discovering Personal Lifelog Insights using an Interactive Lifelog Retrieval System.
CLEF (Working Notes)
Van-Tu Ninh, Tu-Khiem Le, Liting Zhou, Luca Piras, Michael Riegler, Mathias Lux, Minh-Triet Tran, Cathal Gurrin, Duc-Tien Dang-Nguyen
2019 — conf
Overview of ImageCLEFlifelog 2019: Solve My Life Puzzle and Lifelog Moment Retrieval.
CLEF (Working Notes)
Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Liting Zhou, Mathias Lux, Minh-Triet Tran, Tu-Khiem Le, Van-Tu Ninh, Cathal Gurrin
2019 — ed.
Proceedings of the ACM Workshop on Lifelog Search Challenge, LSC@ICMR 2019, Ottawa, ON, Canada, 10 June 2019.
LSC
Cathal Gurrin, Klaus Schöffmann, Hideo Joho, Duc-Tien Dang-Nguyen, Michael Riegler, Luca Piras
2018 — conf
An Interactive Lifelog Retrieval System for Activities of Daily Living Understanding.
CLEF (Working Notes)
Liting Zhou, Luca Piras, Michael Riegler, Mathias Lux, Duc-Tien Dang-Nguyen, Cathal Gurrin
2018 — conf
Overview of ImageCLEF 2018: Challenges, Datasets and Evaluation.
CLEF
Bogdan Ionescu, Henning Müller, Mauricio Villegas, Alba Garcia Seco de Herrera, Carsten Eickhoff, Vincent Andrearczyk, Yashin Dicente Cid, Vitali Liauchuk, Vassili Kovalev, Sadid A. Hasan, Yuan Ling, Oladimeji Farri, Joey Liu, Matthew P. Lungren, Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Liting Zhou, Mathias Lux, Cathal Gurrin
2018 — conf
Overview of ImageCLEFlifelog 2018: Daily Living Understanding and Lifelog Moment Retrieval.
CLEF (Working Notes)
Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Liting Zhou, Mathias Lux, Cathal Gurrin
2018 — ed.
Proceedings of the 2018 ACM Workshop on The Lifelog Search Challenge, LSC@ICMR 2018, Yokohama, Japan, June 11, 2018
ICMR
Cathal Gurrin, Klaus Schoeffmann, Hideo Joho, Duc-Tien Dang-Nguyen, Michael Riegler, Luca Piras
2018 — conf
Ten Years of Relevance Score for Content Based Image Retrieval.
MLDM (2)
Lorenzo Putzu, Luca Piras, Giorgio Giacinto
2017 — conf
Deepsquatting: Learning-Based Typosquatting Detection at Deeper Domain Levels.
AI*IA
Paolo Piredda, Davide Ariu, Battista Biggio, Igino Corona, Luca Piras, Giorgio Giacinto, Fabio Roli
2017 — conf
DeltaPhish: Detecting Phishing Webpages in Compromised Websites.
ESORICS (1)
Igino Corona, Battista Biggio, Matteo Contini, Luca Piras, Roberto Corda, Mauro Mereu, Guido Mureddu, Davide Ariu, Fabio Roli
2017 J jnl
DeltaPhish: Detecting Phishing Webpages in Compromised Websites.
CoRR
Igino Corona, Battista Biggio, Matteo Contini, Luca Piras, Roberto Corda, Mauro Mereu, Guido Mureddu, Davide Ariu, Fabio Roli
2017 J jnl
Information fusion in content based image retrieval: A comprehensive overview.
Inf. Fusion
Luca Piras, Giorgio Giacinto
2017 J jnl
Multimodal Retrieval with Diversification and Relevance Feedback for Tourist Attraction Images.
ACM Trans. Multim. Comput. Commun. Appl.
Duc-Tien Dang-Nguyen, Luca Piras, Giorgio Giacinto, Giulia Boato, Francesco G. B. De Natale
2017 — conf
Organizer Team at ImageCLEFlifelog 2017: Baseline Approaches for Lifelog Retrieval and Summarization.
CLEF (Working Notes)
Liting Zhou, Luca Piras, Michael Riegler, Giulia Boato, Duc-Tien Dang-Nguyen, Cathal Gurrin
2017 — conf
Overview of ImageCLEF 2017: Information Extraction from Images.
CLEF
Bogdan Ionescu, Henning Müller, Mauricio Villegas, Helbert Arenas, Giulia Boato, Duc-Tien Dang-Nguyen, Yashin Dicente Cid, Carsten Eickhoff, Alba Garcia Seco de Herrera, Cathal Gurrin, Md Bayzidul Islam, Vassili Kovalev, Vitali Liauchuk, Josiane Mothe, Luca Piras, Michael Riegler, Immanuel Schwall
2017 — conf
Overview of ImageCLEFlifelog 2017: Lifelog Retrieval and Summarization.
CLEF (Working Notes)
Duc-Tien Dang-Nguyen, Luca Piras, Michael Riegler, Giulia Boato, Liting Zhou, Cathal Gurrin
2016 — conf
General Overview of ImageCLEF at the CLEF 2016 Labs.
CLEF
Mauricio Villegas, Henning Müller, Alba Garcia Seco de Herrera, Roger Schaer, Stefano Bromuri, Andrew Gilbert, Luca Piras, Josiah Wang, Fei Yan, Arnau Ramisa, Emmanuel Dellandréa, Robert J. Gaizauskas, Krystian Mikolajczyk, Joan Puigcerver, Alejandro H. Toselli, Joan-Andreu Sánchez, Enrique Vidal
2016 — conf
Overview of the ImageCLEF 2016 Scalable Concept Image Annotation Task.
CLEF (Working Notes)
Andrew Gilbert, Luca Piras, Josiah Wang, Fei Yan, Arnau Ramisa, Emmanuel Dellandréa, Robert J. Gaizauskas, Mauricio Villegas, Krystian Mikolajczyk
2015 A conf
A hybrid approach for retrieving diverse social images of landmarks.
ICME
Duc-Tien Dang-Nguyen, Luca Piras, Giorgio Giacinto, Giulia Boato, Francesco G. B. De Natale
2015 — conf
Fast Image Classification with Reduced Multiclass Support Vector Machines.
ICIAP (2)
Marco Melis, Luca Piras, Battista Biggio, Giorgio Giacinto, Giorgio Fumera, Fabio Roli
2015 — conf
General Overview of ImageCLEF at the CLEF 2015 Labs.
CLEF
Mauricio Villegas, Henning Müller, Andrew Gilbert, Luca Piras, Josiah Wang, Krystian Mikolajczyk, Alba Garcia Seco de Herrera, Stefano Bromuri, M. Ashraful Amin, Mahmood Kazi Mohammed, Burak Acar, Suzan Üsküdarli, Neda Barzegar Marvasti, José Francisco Aldana-Montes, María del Mar Roldán-García
2015 — conf
Multimodal-based Diversified Summarization in Social Image Retrieval.
MediaEval
Duc-Tien Dang-Nguyen, Giulia Boato, Francesco G. B. De Natale, Luca Piras, Giorgio Giacinto, Franco Tuveri, Manuela Angioni
2015 — conf
Overview of the ImageCLEF 2015 Scalable Image Annotation, Localization and Sentence Generation task.
CLEF (Working Notes)
Andrew Gilbert, Luca Piras, Josiah Wang, Fei Yan, Emmanuel Dellandréa, Robert J. Gaizauskas, Mauricio Villegas, Krystian Mikolajczyk
2015 — conf
The maven project: Management and Authenticity Verification of multimedia contents.
ICME Workshops
Carlos Ruiz, Sinuhe Arroyo, Igor Krsteski, Pablo Dago, J. Sánchez, Luis Pérez-Freire, Alessia De Rosa, Marco Fontani, Andrea Costanzo, Alessandro Piva, Davide Ariu, Luca Piras, Raimundo Ahumada, Martino Jerian
2015 — conf
User-driven Nearest Neighbour Exploration of Image Archives.
ICPRAM (1)
Luca Piras, Deiv Furcas, Giorgio Giacinto
2014 — conf
Open Issues on Codebook Generation in Image Classification Tasks.
MLDM
Luca Piras, Giorgio Giacinto
2014 — conf
Retrieval of Diverse Images by Pre-filtering and Hierarchical Clustering.
MediaEval
Duc-Tien Dang-Nguyen, Luca Piras, Giorgio Giacinto, Giulia Boato, Francesco G. B. De Natale
2013 — conf
Diversity in Ensembles of Codebooks for Visual Concept Detection.
ICIAP (2)
Luca Piras, Roberto Tronci, Giorgio Giacinto
2013 C conf
Passive-aggressive Online Learning for Relevance Feedback in Content based Image Retrieval.
ICPRAM
Luca Piras, Giorgio Giacinto, Roberto Paredes
2012 — conf
Enhancing Image Retrieval by an Exploration-Exploitation Approach.
MLDM
Luca Piras, Giorgio Giacinto, Roberto Paredes
2012 — conf
Image Hunter at ImageCLEF 2012 Personal Photo Retrieval Task.
CLEF (Online Working Notes/Labs/Workshop)
Roberto Tronci, Luca Piras, Gabriele Murgia, Giorgio Giacinto
2012 J jnl
Performance Evaluation of Relevance Feedback for Image Retrieval by "Real-World" Multi-Tagged Image Datasets.
Int. J. Multim. Data Eng. Manag.
Roberto Tronci, Luca Piras, Giorgio Giacinto
2012 J jnl
Synthetic pattern generation for imbalanced learning in image retrieval.
Pattern Recognit. Lett.
Luca Piras, Giorgio Giacinto
2012 — conf
The PRA and AmILAB at ImageCLEF 2012 Photo Flickr Annotation Task.
CLEF (Online Working Notes/Labs/Workshop)
Luca Piras, Roberto Tronci, Gabriele Murgia, Giorgio Giacinto
2011 C conf
A Study on the Evaluation of Relevance Feedback in Multi-tagged Image Datasets.
ISM
Roberto Tronci, Luisa Falqui, Luca Piras, Giorgio Giacinto
2011 — conf
Dissimilarity Representation in Multi-feature Spaces for Image Retrieval.
ICIAP (1)
Luca Piras, Giorgio Giacinto
2011 — conf
ImageHunter: A Novel Tool for Relevance Feedback in Content Based Image Retrieval.
DART@AI*IA (Revised and Invited Papers)
Roberto Tronci, Gabriele Murgia, Maurizio Pili, Luca Piras, Giorgio Giacinto
2011 — conf
ImageHunter: a Novel Tool for Relevance Feedback in Content Based Image Retrieval.
DART@AI*IA
Roberto Tronci, Gabriele Murgia, Maurizio Pili, Luca Piras, Giorgio Giacinto
2011 — —
Interactive search techniques for content-based retrieval from archives of images.
Luca Piras
2010 — conf
K-Nearest Neighbors directed synthetic images injection.
WIAMIS
Luca Piras, Giorgio Giacinto
2010 A conf
Unbalanced learning in content-based image classification and retrieval.
ICME
Luca Piras, Giorgio Giacinto
2009 — conf
Neighborhood-based feature weighting for relevance feedback in content-based retrieval.
WIAMIS
Luca Piras, Giorgio Giacinto