Conceptual Modeling - ER '98 Book

	The Rise, Fall and Return of Software Industry in Japan	1
	Conceptual Design and Development of Information Services	7
	An EER-Based Conceptual Model and Query Language for Time-Series Data	21
	Chrono: A Conceptual Design Framework for Temporal Entities	35
	Designing Well-Structured Websites: Lessons to Be Learned from Database Schema Methodology	51
	Formalizing the Informational Content of Database User Interfaces	65
	A Conceptual-Modeling Approach to Extracting Data from the Web	78
	Information Coupling in Web Databases	92
	Structure-Based Queries over the World Wide Web	107
	Integrated Approach for Modelling of Semantic and Pragmatic Dependencies of Information Systems	121
	Inference of Aggregate Relationships through Database Reverse Engineering	135
	On the Consistency of Int-cardinality Constraints	150
	Realizing Next Generation Internet Applications: Are There Genuine Research Problems, or Is It Advanced Product Development?	164
	Web Sites Need Models and Schemes	165
	ARTEMIS: A Process Modeling and Analysis Tool Environment	168
	From Object Oriented Conceptual Modeling to Automated Programming in Java	183
	An Evaluation of Two Approaches to Exploiting Real-World Knowledge by Intelligent Database Design Tools	197
	Metrics for Evaluating the Quality of Entity Relationship Models	211
	A Transformational Approach to Correct Schema Refinements	226
	The Guidelines of Modeling - An Approach to Enhance the Quality in Information Models	240
	Improving the Quality of Entity Relationship Models - Experience in Research and Practice	255
	The TROLL Approach to Conceptual Modelling: Syntax, Semantics and Tools	277
	Process Failure in a Rapidly Changing High-Tech Organisation: A System Dynamics View	291
	ROL2: A Real Deductive Object-Oriented Database Language	302
	Multiobjects to Ease Schema Evolution in an OODBMS	316
	Implementation of Automatic Lock Determination in C++-based OODBMSs	334
	Do We Need Information Modeling for the Information Highway?	348
	Design and Analysis of Quality Information for Data Warehouses	349
	Data Warehouse Schema and Instance Design	363
	Reducing Algorithms for Materialized View Updates	377
	Reengineering Conventional Data and Process Models with Business Object Models: A Case Study Based on SAP R/3 and UML	393
	An Active Conceptual Model for Fixed Income Securities Analysis for Multiple Financial Institutions	407
	An Entomological Collections Database Model for INPA	421
	A Global Object Model for Accommodating Instance Heterogeneities	435
	On Formalizing the UML Object Constraint Language OCL	449
	Derived Horizontal Class Partitioning in OODBs: Design Strategies, Analytical Model and Evaluation	465
	Author Index	481