XQBE: the Swiss Army Knife for Semi-structured Data. - Daniele Braga; Alessandro Campi; Davide Martinenghi; Alessandro Raffio; Damiano Salvi (SEBD, 2005)

XQBE: a visual environment for learning XML query languages. - Daniele Braga; Alessandro Campi; Stefano Ceri; Alessandro Raffio (SIGMOD Conference, 2005)

ActiveXQBE: A Visual Paradigm for Triggers over XML Data. - Daniele Braga; Alessandro Campi; Davide Martinenghi; Alessandro Raffio (EDBT Workshops, 2006)

Model-Driven Design of VoIP Services for E-Learning. - Nicola Aste; Aldo Bongio; Stefano Ceri; Marco Fais; Maristella Matera; Alessandro Raffio (COOPER, 2007)

Enabling Project-Centred Learning through Flexible Processes: the COOPER Experience. - Stefano Ceri; Florian Daniel; Maristella Matera; Alessandro Raffio; Howard Spoelstra (COOPER, 2007)

Flexible Processes in Project-Centred Learning. - Stefano Ceri; Maristella Matera; Alessandro Raffio; Howard Spoelstra (EC-TEL, 2007)

Clip: a Visual Language for Explicit Schema Mappings. - Alessandro Raffio; Daniele Braga; Stefano Ceri; Paolo Papotti; Mauricio A. Hernández (ICDE, 2008)

Clip: a tool for mapping hierarchical schemas. - Alessandro Raffio; Daniele Braga; Stefano Ceri; Paolo Papotti; Mauricio A. Hernández (SIGMOD Conference, 2008)

Joining the results of heterogeneous search engines. - Daniele Braga; Alessandro Campi; Stefano Ceri; Alessandro Raffio (Inf. Syst., 2008)

Providing Flexible Process Support to Project-Centered Learning. - Stefano Ceri; Florian Daniel; Maristella Matera; Alessandro Raffio (IEEE Trans. Knowl. Data Eng., 2009)