Safety-bag expert system in the electronic railway interlocking system ELEKTRA / Peter Klein -- Expert systems embedded in administrative applications : approach and example / Raf Venken, Fabienne Balfroid, and Geert Van Nevel -- ERASMUS : an expert system for decision-making in road maintenance / F. Allez and A. Meller -- ARAMIS-GM : a decision support system using several artificial intelligence tools / Oliver Aunay, Nicolas Géraud and Daniel Rumeau -- GESPI : an expert system for railway traffic planning in a large station / Joël Bentolila.

AND: XUMA : an expert system assisting in the assessment of contaminated sites / Werner Geiger, Gudrun Osterkamp and Rainer Weidemann -- Expert systems for fault diagnosis on computerized numerical control (CNC) machines / Eberhard Kurz -- DAX/MED2 : a diagnostic expert system for quality assurance of an automatic transmission control unit / Frank Puppe, Thomas Legleitner and Klaus Peter Huber -- Expert system consultation system for personal portfolio management / Ettore Decio, Luca Spampinato and Sebastiano Di Pasquale -- Expert system for the analysis of disturbances in electrical networks / J. Barandiaran, I. Laregoiti, J. Pérez, J. Corera and J. Echávarri.

ALSO: Safety controlled by an expert system on experimental sites in high enery physics / François Chevrier -- OPTIONS environmental-coupling an expert system in the financial field with a traditional information system / Jacques Guyot and Lika Nerima -- FysioDisc : using knowledge technology for educational purposes / Dick M. Steenhuisen -- TSE-310 : a failure probability based troubleshooting expert system for the Airbus A-310 / Mehmet H. Göker -- AMETHYST : automatic diagnosis of rotating machinery faults / Robert Milne -- PFES : an expert system for product formulation / Barry Skingle -- Expert system for naval resource allocation / Sharon Smith, John Miles and Joanne Smith.