Conceptual Modeling — ER 2001: 20th International Conference on Conceptual Modeling Yokohama, Japan, November 27–30, 2001 ProceedingsAuthor: Hideko S.Kunii, Sushil Jajodia, Arne Sølvberg Published by Springer Berlin Heidelberg ISBN: 978-3-540-42866-4 DOI: 10.1007/3-540-45581-7Table of Contents:Conceptual Modeling for Collaborative E-business Processes “i-mode”, Now & Future The Role of Research in the New Economy Semantic B2B Integration: Is Modeling the Superior Approach over Programming? Modeling Topological Constraints in Spatial Part-Whole Relationships Source Description-Based Approach for the Modeling of Spatial Information Integration Topological Relationships of Complex Points and Complex Regions DISTIL: A Design Support Environment for Conceptual Modeling of Spatio-temporal Requirements Tripod: A Comprehensive Model for Spatial and Aspatial Historical Objects A Design of Topological Predicates for Complex Crisp and Fuzzy Regions A Semantic Approach to XML-based Data Integration A Rule-Based Conversion of a DTD to a Conceptual Schema Semantic Data Modeling Using XML Schemas Modelling Strategic Actor Relationships to Support Intellectual Property Management SiteLang: Conceptual Modeling of Internet Sites A Frame Work for Modeling Electronic Contracts CASE Tool Support for Temporal Database Design Domain-Specific Metadata a Key for Building Semantically-Rich Schema Models Coping with Inconsistent Constraint Specifications Integration of Biological Data and Quality-Driven Source Negotiation, Includes bibliographical references and index