CONCERTO, Conceptual Indexing, Querying and Retrieval of Digital Documents. - Elisa Bertino; Bill Black; Andrew Brasher; Vito Candela; Barbara Catania; Diana Deavin; Luigi Di Pace; Floriana Esposito; Pietro Leo; John McNaught; Andreas Persidis; Fabio Rinaldi 001; et al. (ICMCS, Vol. 2, 1999)

CONCERTO, An Environment for the 'Intelligent' Indexing, Querying and Retrieval of Digital Documents. - Gian Piero Zarri; Elisa Bertino; Bill Black; Andrew Brasher; Barbara Catania; Diana Deavin; Luigi Di Pace; Floriana Esposito; Pietro Leo; John McNaught; Andreas Persidis; Fabio Rinaldi 001; et al. (ISMIS, 1999)