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ER
2003
Springer
84views Database» more  ER 2003»
9 years 4 months ago
Resolving Structural Conflicts in the Integration of XML Schemas: A Semantic Approach
While the Internet has facilitated access to information sources, the task of scalable integration of these heterogeneous data sources remains a challenge. The adoption of the eXte...
Xia Yang, Mong-Li Lee, Tok Wang Ling
ER
2003
Springer
158views Database» more  ER 2003»
9 years 4 months ago
Analysis of Web Services Composition Languages: The Case of BPEL4WS
Abstract. Web services composition is an emerging paradigm for application integration within and across organizational boundaries. A landscape of languages and techniques for web ...
Petia Wohed, Wil M. P. van der Aalst, Marlon Dumas...
ER
2003
Springer
86views Database» more  ER 2003»
9 years 4 months ago
An Interpolated Volume Model for Databases
In this paper we present a volume data model amenable to querying volumes in databases. Unlike most existing volume models, which are directed towards specific applications (notab...
Tianqiu Wang, Simone Santini, Amarnath Gupta
ER
2003
Springer
226views Database» more  ER 2003»
9 years 4 months ago
Agent-Oriented Modeling and Agent-Based Simulation
Agent-oriented modeling of software and information systems and agent-based simulation are commonly viewed as two separate fields with different concepts and techniques. We argue t...
Gerd Wagner, Florin Tulba
ER
2003
Springer
550views Database» more  ER 2003»
9 years 4 months ago
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
Juan Trujillo, Sergio Luján-Mora
ER
2003
Springer
148views Database» more  ER 2003»
9 years 4 months ago
Improving Query Performance Using Materialized XML Views: A Learning-Based Approach
We consider the problem of improving the efficiency of query processing on an XML interface of a relational database, for predefined query workloads. The main contribution of this ...
Ashish Shah, Rada Chirkova
ER
2003
Springer
150views Database» more  ER 2003»
9 years 4 months ago
EITH - A Unifying Representation for Database Schema and Application Code in Enterprise Knowledge Extraction
The integration of heterogeneous legacy databases requires understanding of database structure and content. We previously developed a theoretical and software infrastructure to sup...
Mark S. Schmalz, Joachim Hammer, Mingxi Wu, Oguzha...
ER
2003
Springer
144views Database» more  ER 2003»
9 years 4 months ago
A Framework for Business Rule Driven Web Service Composition
With web services emerging as a promising technology for supporting open and dynamic business processes, it is witnessed that standards for business process specification in the c...
Bart Orriëns, Jian Yang, Mike P. Papazoglou
ER
2003
Springer
129views Database» more  ER 2003»
9 years 4 months ago
Extending Conceptual Models for Web Based Applications
Abstract. The next phase envisioned for the World Wide Web is automated ad-hoc interaction between intelligent agents, web services, databases and semantic web enabled applications...
Phillipa Oaks, Arthur H. M. ter Hofstede, David Ed...
ER
2003
Springer
103views Database» more  ER 2003»
9 years 4 months ago
A Comparison of Frameworks for Enterprise Architecture Modeling
Richard Martin, Edward L. Robertson
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