RobotCub implementation of real-time least-square fitting of ellipses. - Nicola Greggio; Luigi Manfredi; Cecilia Laschi; Paolo Dario; Maria Chiara Carrozza (Humanoids, 2008)

Real-Time Least-Square Fitting of Ellipses Applied to the RobotCub Platform. - Nicola Greggio; Luigi Manfredi; Cecilia Laschi; Paolo Dario; Maria Chiara Carrozza (SIMPAR, 2008)

3D Models of Humanoid Soccer Robot in USARSim and Robotics Studio Simulators. - Emanuele Menegatti; Giovanni Silvestri; Enrico Pagello; Nicola Greggio; Antonio Cisternino; Federico Mazzanti; Rosario Sorbello; Antonio Chella (Int. J. Humanoid Robotics, 2008)

Simulation of small humanoid robots for soccer domain. - Nicola Greggio; Emanuele Menegatti; Giovanni Silvestri; Enrico Pagello (J. Frankl. Inst., 2009)

Image Segmentation for Robots: Fast Self-adapting Gaussian Mixture Model. - Nicola Greggio; Alexandre Bernardino; José Santos-Victor (ICIAR (1), 2010)

A Practical Method for Self-adapting Gaussian Expectation Maximization. - Nicola Greggio; Alexandre Bernardino; José Santos-Victor (ICINCO (1), 2010)

Unsupervised Learning of Finite Gaussian Mixture Models (GMMs): A Greedy Approach. - Nicola Greggio; Alexandre Bernardino; José Santos-Victor (ICINCO (Selected Papers), 2010)

Unsupervised Greedy Learning of Finite Mixture Models. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; Paolo Dario; José Santos-Victor (ICTAI (2), 2010)

An Algorithm for the Least Square-Fitting of Ellipses. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; Paolo Dario; José Santos-Victor (ICTAI (2), 2010)

Self-adaptive Gaussian mixture models for real-time video segmentation and background subtraction. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; Paolo Dario; José Santos-Victor (ISDA, 2010)

Real-time Ellipse Fitting, 3D Spherical Object Localization, and Tracking for the iCub Simulator. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; Paolo Dario; José Santos-Victor (ICINCO (2), 2011)

Monocular Vs Binocular 3D Real-time Ball Tracking from 2D Ellipses. - Nicola Greggio; José António Gaspar; Alexandre Bernardino; José Santos-Victor (ICINCO (2), 2011)

Real-Time 3D Stereo Tracking and Localizing of Spherical Objects with the iCub Robotic Platform. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; José Santos-Victor; Paolo Dario (J. Intell. Robotic Syst., 2011)

Fast estimation of Gaussian mixture models for image segmentation. - Nicola Greggio; Alexandre Bernardino; Cecilia Laschi; Paolo Dario; José Santos-Victor (Mach. Vis. Appl., 2012)

Learning Anomalies in IDSs by Means of Multivariate Finite Mixture Models. - Nicola Greggio (AINA, 2013)

Efficient greedy estimation of mixture models through a binary tree search. - Nicola Greggio; Alexandre Bernardino; Paolo Dario; José Santos-Victor (Robotics Auton. Syst., 2014)

Anomaly Detection in IDSs by means of unsupervised greedy learning of finite mixture models. - Nicola Greggio (Soft Comput., 2018)

Unsupervised incremental estimation of Gaussian mixture models with 1D split moves. - Nicola Greggio; Alexandre Bernardino (Pattern Recognit., 2024)

Principal Direction 2-Gaussian Fit. - Nicola Greggio; Alexandre Bernardino (ICPRAM, 2025)

Efficient Greedy Unsupervised Learning of Multivariate Mixture Models with Moment-Based Splitting. - Nicola Greggio; Riccardo Bastianello; Alexandre Bernardino (SIMPAR, 2025)

Real-Time Video Segmentation by Means of Finite GMMs and Background Subtraction. - Nicola Greggio (SN Comput. Sci., 2025)