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This book constitutes the refereed proceedings of the 9th International Conference on Advanced Information Systems Engineering, CAiSE'97, held in Barcelona, Spain, in June 1997. The volume presents 30 revised full papers selected from a total of 112 submissions; also included is one invited contribution. The book is divided into topical sections on requirements engineering; information systems design; methods, environments, and tools; distributed information systems; and workflow systems.

The objective of the workshops held in conjunction with ER 2002, the 21st International Conference on Conceptual Modeling, was to give participants the opportunitytopresentanddiscussemerginghottopics, thusaddingnewpersp- tives to conceptual modeling. To meet this objective, we selected the following four workshops: - 2nd InternationalWorkshop on Evolution and Changein Data Management (ECDM 2002) - ER/IFIP8. 1 Workshop on Conceptual Modelling Approaches to Mobile - formation Systems Development (MobIMod 2002) - International Workshop on Conceptual Modeling Quality (IWCMQ 2002) - 3rd...

It is now more than fifty years since the first paper on formal specifications of an information system was published by Young and Kent. Even if the term conceptual model was not used at that time, the basic intention of the abstract specification was to a large extent the same as for developing conceptual models today: to arrive at a precise, abstract, and hardware - dependent model of the informational and time characteristics of a data processing problem. The abstract notation should enable the analyst to - ganize the problem around any piece of hardware. In other words, the p- pose of an...