Abstract
Schemas, which provide a way to give structure to information, are becoming more and more important for information integration. The model described here provides concrete metrics of the momentary “health” of an application and its evolution over time, as well as a means of comparing one application with another. Building upon the basic notions of actors, concepts, and instances, the presented technique defines and measures the information entropy of a number of simple relationships among these objects. The technique itself is evaluated against data sets drawn from the Freebase collaborative database, the Swoogle search engine, and an instance of Semantic MediaWiki.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Bontas, E.P., Mochol, M., Tolksdorf, R.: Case studies on ontology reuse. In: Proceedings of I-KNOW, Graz, Austria (June 2005)
Golder, S., Huberman, B.A.: The structure of collaborative tagging systems, HP Labs Technical Report (2006)
Krötzsch, M., Vrandečić, D., Völkel, M.: Semantic MediaWiki. In: Cruz, I., Decker, S., Allemang, D., Preist, C., Schwabe, D., Mika, P., Uschold, M., Aroyo, L.M. (eds.) ISWC 2006. LNCS, vol. 4273, pp. 935–942. Springer, Heidelberg (2006)
Lipovetsky, S.: Pareto 80/20 law: derivation via random partitioning. International Journal of Mathematical Education in Science and Technology (1), 1–6 (2008)
Mika, P.: Ontologies Are Us: A unified model of social networks and semantics. Web Semantics: Science, Services and Agents on the World Wide Web 5(1), 5–15 (2007)
Shannon, C.E.: A mathematical theory of communication. Bell System Technical Journal 27 (1948)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Luo, X., Shinavier, J. (2009). Entropy-Based Metrics for Evaluating Schema Reuse. In: Gómez-Pérez, A., Yu, Y., Ding, Y. (eds) The Semantic Web. ASWC 2009. Lecture Notes in Computer Science, vol 5926. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10871-6_22
Download citation
DOI: https://doi.org/10.1007/978-3-642-10871-6_22
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-10870-9
Online ISBN: 978-3-642-10871-6
eBook Packages: Computer ScienceComputer Science (R0)