Communications of the ACM
Communications of the ACM
Modeling Web application architectures with UML
Communications of the ACM
An Object-Oriented Database System Jasmine: Implementation, Application, and Extension
IEEE Transactions on Knowledge and Data Engineering
Enabling Concept-Based Relevance Feedback for Information Retrieval on the WWW
IEEE Transactions on Knowledge and Data Engineering
Document Warehousing Based on a Multimedia Database System
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Web Mining: Information and Pattern Discovery on the World Wide Web
ICTAI '97 Proceedings of the 9th International Conference on Tools with Artificial Intelligence
Insertion and querying mechanism for a distributed XML database system
Proceedings of the 5th ACM COMPUTE Conference: Intelligent & scalable system technologies
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Electronic Commerce (EC) business models like e-brokers on the Web use XML databases such as product and customer data. To flexibly model such applications, we need a modeling language for EC businesses, that is, business processes. To this end, we have adopted a query language approach to modeling and have designed a query language for distributed XML databases called XBML suitable for EC businesses. In this paper, we discuss the requirements for an XML query language for supporting EC business models and explain the functionality of XBML by specifying e-broker models and describe the implementation of the XBML server.