The Essence of Multilevel Metamodeling
«UML» '01 Proceedings of the 4th International Conference on The Unified Modeling Language, Modeling Languages, Concepts, and Tools
Update propagation strategies to improve freshness in lazy master replicated databases
The VLDB Journal — The International Journal on Very Large Data Bases
A Semantic Classification Model for E-Catalogs
CEC '04 Proceedings of the IEEE International Conference on E-Commerce Technology
Modeling considerations for product ontology
CoMoGIS'06 Proceedings of the 2006 international conference on Advances in Conceptual Modeling: theory and practice
A pragmatic approach to model and exploit the semantics of product information
Journal on Data Semantics VII
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One of the main challenges in building enterprise applications has been to balance between built-in functionality and domain/scenario-specific customization. The lack of formal ways to extract, distill and standardize the embedded domain knowledge has been a barrier to effective and efficient customization. Ontology may provide, as many would hope, the much needed methodology and standard to achieve the objective of building flexible enterprise solutions. This article examines the uses, issues and challenges of using ontology in enterprise applications. We believe that we are seriously lacking in modeling methodology, domain user tools, and lifecycle management methodology for the creation and maintenance of ontology on a large deployable scale. We present the issues based on an ongoing project to build a product ontology for a public procurement system. Through real life scenarios, we are hoping to convey important research directions to better enable ontology.