| 2015 | ICDAR | Similarity-based regularization for semi-supervised learning for handwritten digit recognition. | Donato Barbuzzi, Giuseppe Pirlo, Seiichi Uchida, Volkmar Frinken, Donato Impedovo |
| 2015 | ICIAP | CLICK TEATRO Project: Augmented Reality and Promotion of Theater Events. | Donato Barbuzzi, Bachir Boussahel, Francesca De Carlo, Angelo Galiano, Donato Impedovo, Annalisa Longo |
| 2014 | ICFHR | Evaluating Threshold for Retraining Rule in Semi-supervised Learning Using Multi-expert System. | Sebastiano Impedovo, Donato Barbuzzi, Giuseppe Pirlo |
| 2013 | ICDAR | Voronoi Tessellation for Effective and Efficient Handwritten Digit Classification. | Sebastiano Impedovo, Francesco Maurizio Mangini, Giuseppe Pirlo, Donato Barbuzzi, Donato Impedovo |
| 2013 | ICIAP | Learning Iterative Strategies in Multi-Expert Systems Using SVMs for Digit Recognition. | Donato Barbuzzi, Donato Impedovo, Francesco Maurizio Mangini, Giuseppe Pirlo |
| 2013 | ICIAP | Learning Strategies for Knowledge-Base Updating in Online Signature Verification Systems. | Giuseppe Pirlo, Donato Impedovo, Donato Barbuzzi |
| 2012 | ICFHR | Benchmarking of Update Learning Strategies on Digit Classifier Systems. | Donato Barbuzzi, Donato Impedovo, Giuseppe Pirlo |
| 2012 | ICFHR | Multi-classifier System Configuration Using Genetic Algorithms. | Donato Impedovo, Giuseppe Pirlo, Donato Barbuzzi |