Learning Complex and Sparse Events in Long Sequences. - Marco Botta; Ugo Galassi; Attilio Giordana (ECAI, 2004)

Experimental Evaluation of Hierarchical Hidden Markov Models. - Attilio Giordana; Ugo Galassi; Lorenza Saitta (AI*IA, 2005)

Learning Complex Event Descriptions by Abstraction. - Ugo Galassi; Attilio Giordana; Lorenza Saitta; Marco Botta (IJCAI, 2005)

Learning Profiles Based on Hierarchical Hidden Markov Model. - Ugo Galassi; Attilio Giordana; Lorenza Saitta; Marco Botta (ISMIS, 2005)

Learning User Profile from Traces. - Ugo Galassi; Attilio Giordana; Dino Mendola (SAINT Workshops, 2005)

Learning Regular Expressions from Noisy Sequences. - Ugo Galassi; Attilio Giordana (SARA, 2005)

Structured Hidden Markov Model: A General Framework for Modeling Complex Sequences. - Ugo Galassi; Attilio Giordana; Lorenza Saitta (AI*IA, 2007)

Modeling Temporal Behavior via Structured Hidden Markov Models: an Application to Keystroking Dynamics. - Ugo Galassi; Attilio Giordana; Charbel Julien; Lorenza Saitta (IICAI, 2007)

Incremental Construction of Structured Hidden Markov Models. - Ugo Galassi; Attilio Giordana; Lorenza Saitta (IJCAI, 2007)

Hierarchical Hidden Markov Models for User/Process Profile Learning. - Ugo Galassi; Marco Botta; Attilio Giordana (Fundam. Informaticae, 2007)

Learning Process Behavior with EDY: an Experimental Analysis. - Ugo Galassi (STAIRS, 2008)

Structured Hidden Markov Models: A General Tool for Modeling Agent Behaviors. - Ugo Galassi; Attilio Giordana; Lorenza Saitta (Soft Computing Applications in Business, 2008)

Generative Model versus Discriminative Model approach for Symbolic Sequence Classification. - Marco Botta; Ugo Galassi; Attilio Giordana (IICAI, 2009)

A HMM-Based Approach to Modeling Ant Behavior. - Guénaël Cabanes; Dominique Fresneau; Ugo Galassi; Attilio Giordana (IICAI, 2009)

Modeling Ant Activity by Means of Structured HMMs. - Guénaël Cabanes; Dominique Fresneau; Ugo Galassi; Attilio Giordana (ISMIS, 2009)

Structured Hidden Markov Model versus String Kernel Machines for Symbolic Sequence Classification. - Ugo Galassi; Marco Botta; Lorenza Saitta (Advances in Machine Learning I, 2010)

Landmark Detection for Autonomous Spacecraft Landing on Mars. - Ugo Galassi (ISMIS, 2011)