The goal of enterprise integration is the development of computer-based tools that facilitate coordination of work and information flow across organizational boundaries. These proceedings, the first on EI modeling technologies, provide a synthesis of the technical issues involved; describe the various approaches and where they overlap, complement, or conflict with each other; and identify problems and gaps in the current technologies that point to new research.The leading edge of a movement that began with computer-aided design/computer-aided manufacturing (CAD/CAM), EI now seeks to engage the development of computer-based tools to control not only manufacturing but the allied areas of materials supply, accounting, and inventory control. EI technology is pushing forward research in areas such as distributed AI, concurrent engineering, task coordination, human-computer interaction, and distributed planning and scheduling. These proceedings provide the first common technical ground for comparing, evaluating, or coordinating these efforts.Charles J. Petrie, Jr., is Senior Member of Technical Staff at MCC in Austin, Texas.Topics include: Computer Integrated Manufacturing. Open System Architecture Standards. The results of five workshops on EI modeling topics: Model Integration, Model/Application Namespace, Heterogeneous Execution Environments, Metrics and Methodologies, and Coordination Process Models.

7. 2GIRDIMPLEMENTATION: AMETADATABASE 135 7. 3 UNIQUE PROPERTIES OF THE GIRD MODEL 140 7. 3. 1 The Metadatabase As an Information Resources Lnctionary 140 7. 3. 2 The metadatabase as the GlobaVEnterprise Schema 142 8 THE GLOBAL QUERY SYSTEM 145 8. 1 MODEL ASSISTED GLOBAL QUERY 145 8. l. l The Need for Metadata Support 145 8. l. 2 User Interface for Query Formulation 147 8. 1. 3 Integrated Schema for Global Query 147 8. 2 THE CONCEPTUAL MODEL 148 8. 2. 1 The Goals 149 8. 2. 2 The Defmitive Model for Metadata Requirements 149 8. 3 THE EXECUTION MODEL 156 8. 3. 1 Model Traversal 156 8. 3. 2 Rule-Base Conversion 157 8. 4 ANALYSIS 159 8. 4. 1 Metadata Modeling vs. Schema Integration 159 8. 4. 2 Conceptual Evaluation of the MGQS A~h 100 9 ADAPTIVE CONCURRENT ARCHITECTURE 163 9. 1 CONCURRENT ARCHITECTURES FOR ADAPTIVE INTEGRATION 163 9. 2 ROPE: A NEW SOFTWARE METIIOD FOR ElM 167 9. 2. l The Model of ROPE 167 9. 2. 2 The Static Structure of ROPE 169 9. 2. 3 The Dynamic Structure of ROPE 173 9. 3 THE OPERATION OF ROPE 174 9. 3. 1 Rule Processing Operations 174 9. 3. 2 Knowledge Management Operations 176 9. 4 IMPLEMENTATION: ALABORATORYEIM 177 9. 5 SATISFACTION OF ElM REQUIREMENTS 180 10 MANUFACTURING INTEGRATION 183 10. 1 INFORMATION MANAGEMENT FOR MANUFACTURING ENTERPRISE INTEGRATION 183 10. 1.

The international initiative on Enterprise Inter- and Intra-Organisational Integration (EI3-IC) had the objective to increase both international consen sus (IC) and public awareness on enterprise integration. In these proceedings we intend to present the current status in inter- and intra-organisational inte gration for electronic commerce and thereby to further increase awareness and consensus within academia and industry about enterprise inter-and intra organisational integration. The conference proceedings contain the papers presented at the ICEIMT conference in Valencia, Spain, selected papers presented at the different workshops and three papers on the initiative itself: overview, history and results. The proceedings follow the conference structure with each section (Parts 2 to 5) starting with the workgroup reports, followed by a particular view on the section theme and additional papers either presented at the con ference or during the related workshop. Section editorials discuss the differ ent contributions. As stated in the paper by Nell and Goranson in section 1 the results from all workshops indicate the important role of business processes in the area of e-commerce and virtual enterprises. Sharing relevant knowledge between co operating partners and making it available for decision support at all levels of management and across organisational boundaries will significantly en hance the trust between the partners on the different levels of partner opera tions (strategy, policy, operation and transaction). Clearly business process modelling can significantly enhance establishment, operation and decom mission of the required collaboration.

This book combines the two methodologies of enterprise modeling and enterprise integration and advocates a systematic engineering approach called Enterprise Engineering, for modeling, analysing, designing and implementing integrated enterprise systems. Three main themes are explored in this book. The most significant enterprise modeling and integration architectures are presented. Enterprise modeling principles are then introduced and state-of-the-art methods to model various aspects of an enterprise system are discussed and compared. The final part is devoted to enterprise integration principles and techniques.

Enterprise integration and enterprise engineering has become a focal point of discussions during the past few years with active contribution of many disciplines... The evolution from the concept of CAD/CAM, through CIM to the Integrated Enterprise is based on the assumption that the integrated enterprise can (and should) be engineered just as any complex system can.

Enterprise solutions have emerged as promising tools for integrating and extending business processes across business functions. Supplying a clear and comprehensive introduction to the field, this book provides a detailed description of enterprise information integration-from the development of enterprise systems to extended enterprise information