A comparative analysis of methodologies for database schema integration
ACM Computing Surveys (CSUR)
A Theory of Attributed Equivalence in Databases with Application to Schema Integration
IEEE Transactions on Software Engineering
Automatic text processing
Federated database systems for managing distributed, heterogeneous, and autonomous databases
ACM Computing Surveys (CSUR) - Special issue on heterogeneous databases
An approach for reverse engineering of relational databases
Communications of the ACM
CYC: a large-scale investment in knowledge infrastructure
Communications of the ACM
Strategic directions in database systems—breaking out of the box
ACM Computing Surveys (CSUR) - Special ACM 50th-anniversary issue: strategic directions in computing research
Strategic directions in electronic commerce and digital libraries: towards a digital agora
ACM Computing Surveys (CSUR) - Special ACM 50th-anniversary issue: strategic directions in computing research
The Context Interchange mediator prototype
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Multidatabase query processing with uncertainty in global keys and attribute values
Journal of the American Society for Information Science - Special issue: management of imprecision and uncertainty
Database techniques for the World-Wide Web: a survey
ACM SIGMOD Record
The Asilomar report on database research
ACM SIGMOD Record
Database research: achievements and opportunities into the 1st century
ACM SIGMOD Record
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
IEEE Intelligent Systems
A Tool for Integrating Conceptual Schemas and User Views
Proceedings of the Fourth International Conference on Data Engineering
Multi-User View Integration System (MUVIS): An Expert System for View Integration
Proceedings of the Sixth International Conference on Data Engineering
Semantic Integration in Heterogeneous Databases Using Neural Networks
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Heterogeneous product description in electronic commerce
ACM SIGecom Exchanges
Ontologies and Electronic Commerce
IEEE Intelligent Systems
Secure Interoperation in a Multidomain Environment Employing RBAC Policies
IEEE Transactions on Knowledge and Data Engineering
Building and querying e-catalog networks using P2P and data summarisation techniques
Journal of Intelligent Information Systems
Information Systems - Special issue: The semantic web and web services
Prodlight: a lightweight ontology for product description based on datatype properties
BIS'07 Proceedings of the 10th international conference on Business information systems
MUCS: A model for ubiquitous commerce support
Electronic Commerce Research and Applications
Conceptual and formal ontology model of e-catalogs
EC-Web'05 Proceedings of the 6th international conference on E-Commerce and Web Technologies
A pragmatic approach to model and exploit the semantics of product information
Journal on Data Semantics VII
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In any electronic commerce system, the heterogeneity of product descriptions is a critical impediment to efficient business information exchange. In the ABECOS electronic commerce system, buyer agents, seller agents, and directory agents liaise with one another in e-commerce activities. Only when agents have a common ontology of product descriptions (also called product schemas) are they able to interact seamlessly in e-commerce activities. This gives rise to the Product Schema Integration problem (PSI); the problem of integrating heterogeneous schemas of a certain product into one globally compatible schema. In this paper, we adopt an integration approach based on product attribute synonyms. We give a formal definition of the problem and show that it is NP-complete. We contrast our approach of study to conventional schema integration in federated databases. We also propose a set of approximate algorithms for PSI and evaluate their performance.