Conceptual Modeling - ER 2001 : 20th International Conference on Conceptual Modeling, Yokohama, Japan, November 27-30, 2001: Proceedings Book

	Conceptual Modeling for Collaborative E-business Processes	1
	"i-mode", Now & Future	17
	The Role of Research in the New Economy	19
	Semantic B2B Integration: Is Modeling the Superior Approach over Programming?	26
	Modeling Topological Constraints in Spatial Part-Whole Relationships	27
	Source Description-Based Approach for the Modeling of Spatial Information Integration	41
	Topological Relationships of Complex Points and Complex Regions	56
	DISTIL: A Design Support Environment for Conceptual Modeling of Spatio-temporal Requirements	70
	Tripod: A Comprehensive Model for Spatial and Aspatial Historical Objects	84
	A Design of Topological Predicates for Complex Crisp and Fuzzy Regions	103
	A Semantic Approach to XML-based Data Integration	117
	A Rule-Based Conversion of a DTD to a Conceptual Schema	133
	Semantic Data Modeling Using XML Schemas	149
	Modelling Strategic Actor Relationships to Support Intellectual Property Management	164
	SiteLang: Conceptual Modeling of Internet Sites	179
	A Frame Work for Modeling Electronic Contracts	193
	CASE Tool Support for Temporal Database Design	208
	Domain-Specific Metadata a Key for Building Semantically-Rich Schema Models	225
	Coping with Inconsistent Constraint Specifications	241
	Integration of Biological Data and Quality-Driven Source Negotiation	256
	Accessing Data Integration Systems through Conceptual Schemas	270
	Resolving Conflicts and Handling Replication during Integration of Multiple Databases by Object Deputy Model	285
	Efficient Execution of Range-Aggregate Queries in Data Warehouse Environments	299
	A Pragmatic Approach to Conceptual Modeling of OLAP Security	311
	A Randomized Approach for the Incremental Design of an Evolving Data Warehouse	325
	Semantics of Stereotypes for Type Specification in UML: Theory and Practice	339
	Towards Ontologically Based Semantics for UML Constructs	354
	Developing Sequence Diagrams in UML	368
	Translation of a High-Level Temporal Model into Lower Level Models: Impact of Modelling at Different Description Levels	383
	Relationship Type Refinement in Conceptual Models with Multiple Classification	397
	A Metamodel for Part - Whole Relationships for Reasoning on Missing Parts and Reconstruction	412
	Developing XML Documents with Guaranteed "Good" Properties	426
	Dimension Hierarchies Design from UML Generalizations and Aggregations	442
	Minimize Mark-Up! Natural Writing Should Guide the Design of Textual Modeling Frontends	456
	An Approach for Method Reengineering	471
	Modeling and Structuring Multiple Perspective Video for Browsing	485
	Modeling Dynamic Objects in Video Databases: A Logic Based Approach	499
	Pockets of Flexibility in Workflow Specification	513
	Agent-Oriented Enterprise Modeling Based on Business Rules	527
	A Three-Layer Model for Workflow Semantic Recovery in an Object-Oriented Environment	541
	Recognizing Ontology-Applicable Multiple-Record Web Documents	555
	Querying Web Information Systems	571
	A Conceptual Modelling Framework for Standards-Driven Web-Based Distance Learning	585
	XML-schema Dynamic Mapped Multimedia Content Description Tool	599
	Constructing a Data Map of Korea Telecom	602
	Competency of Set Analysis in CRM Closed Loop Marketing	604
	XML-based E2E Test Report Management	607
	A Framework for Reusing Business Objects by Multilevel Object Patterns	609
	A Mediation System Based on Universal Relation Modeling	611
	Author Index	613