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, Giovanni Semeraro, Gian Piero Zarri. CONCERTO, Conceptual Indexing, Querying and Retrieval of Digital Documents. In ICMCS, Vol. 2. pages 1106-1109, 1999. [doi]
Abstract is missing.