This book constitutes the refereed proceedings of the Third International Conference on Case-Based Reasoning, ICCBR-99, held in Seeon Monastery near Munich, Germany, in July 1999 The 43 revised papers presented were carefully reviewed and selected from a total of 80 submissions The book presents mature work and innovative ideas on fundamental озхум and applied research in case-based reasoning and various fields of advanced application The topics addressed cover the whole spectrum of CBR from formal logics and knowledge-based systems to software engineering, workflow management, decision making, etc.  Серьги выполненыISBN 3540662375.