InhaltsangabeModeling and extending expertise.- Knowledge acquisition in dynamic systems: How can logicism and situatedness go together?.- Steps in constructing problem solving methods.- Modelling artificial legal reasoning.- Systematic building of conceptual classification systems with C-KAT.- Making role-limiting shells more flexible.- A machine learning tool designed for a model-based knowledge acquisition approach.- Generic Tasks in KEW.- A review of Sisyphus 91 & 92: Models of problem-solving knowledge.- Heuristic control knowledge.- Model Construction in MIKE (Model based and Incremental Knowledge Engineering).- EXPECT: Intelligent support for knowledge base refinement.- CERISE: A cyclic approach for knowledge acquisition.- Personal construct psychology foundations for knowledge acquisition and representation.- Knowledge acquisition without analysis.- Acquisition and modelling of uncertain, incomplete and time-varying knowledge.- The emerging VITAL workbench.- MULTIS II: Enabling end-users to design problem-solving engines via two-level task ontologies.- The participatory design of a computer assisted knowledge engineering methodology and tool: The ALADIN+ Project.- Knowledge acquisition with visual functional programming.- Acquisition of gradual knowledge.- Acquisition and validation: from text to semantic network.