@INCOLLECTION{Meghini98a, AUTHOR ="Carlo Meghini and Fabrizio Sebastiani and Umberto Straccia", TITLE ="{\sc Mirlog}: a logic for multimedia information retrieval", BOOKTITLE ="Logic and Uncertainty in Information Retrieval: Advanced models for the representation and retrieval of information", EDITOR ="Fabio Crestani and Mounia Lalmas and Cornelis J. van Rijsbergen", YEAR ="1998", PUBLISHER ="Kluwer Academic Publishing", ADDRESS ="Dordrecht, NL", NOTE ="Forthcoming" }