Chen, H.: Semantic Research for Digital Libraries. D-Lib Magazine. Oct 1999. http://www.dlib.org/dlib/october99/chen/10chen.html () Schreiber Z.: Semantic Information Architecture: Creating Value by Understanding Data published in DMReview.com October 1, 2003 http://www.dmreview.com/articlesub.cfm? articleId=7438 () Friesen, N,: Semantic Interoperability and Communities of Practice. February 5, 2002 http://www.cancore.ca/documents/semantic.html () Hunter, J., Lagoze, C.: Combining RDF and XML Schemas to Enhance Interoperability Between Metadata Application Profiles. http://www.cs.cornell.edu/lagoze/papers/HunterLagozeWWW10.pdf () Doerr M., Hunter J., Lagoze C.: Towards a Core Ontology for Information Integration. Journal of Digital Information, Volume 4 Issue 1. (Article No. 169, 2003-04-09) http://jodi.ecs.soton.ac.uk/Articles/v04/i01/Doerr/ Amit Sheth, Vipul Kashyap , and Tarcisio Lima: Semantic Information Brokering: How Can a Multi-Agent Approach Help? http://cgsb2.nlm.nih.gov/~kashyap/publications/cia.doc Jehad Najjar, Erik Duval, Stefaan Ternier, Filip Neven: TOWARDS INTEROPERABLE LEARNING OBJECT REPOSITORIES: THE ARIADNE EXPERIENCE. Proc. IADIS Int’l Conf. on WWW/Internet 2003, Vol. I, P. 219-226. ISBN 972-98947-1-X Jérôme Euzenat: Towards a principled approach to semantic interoperability. http://ceur-ws.org/Vol-47/euzenat.pdf Marco Schorlemmer, Yannis Kalfoglou: Using Information-Flow Theory to Enable Semantic Interoperability. Informatics Research Report EDI-INF-RR-0161. March 2003 Deborah L. McGuinness. "Ontologies Come of Age". In Dieter Fensel, J im Hendler, Henry Lieberman, and Wolfgang Wahlster, editors. Spinning the Semantic Web: Bringing the World Wide Web to Its Full Potential. MIT Press, 2002. Michael Breu, Ying Ding: Modelling the World: Databases and Ontologies. ZVI SCHREIBER: SEMANTIC INFORMATION MANAGEMENT (SIM): SOLVING THE ENTERPRISE DATA PROBLEM BY MANAGING DATA BASED ON ITS BUSINESS MEANING. 2003(V2). Maria Inês Cordeiro, Aida Slavic: Data Models for Knowledge Organization Tools: Evolution and Perspectives. Challenges in knowledge representation and organization for the 21st century: integration of knowledge across boundaries: proceedings of the the Seventh International ISKO Conference, 10-13 July 2002, Granada, Spain). Eds. María J. López-Huertas. Ergon Verlag, 2002. (Advances in Knowledge Organization; Vol 8). pp. 127-134. ISBN 3-89913-247-5 Albert Benschop: The future of the semantic web. http://www2.fmg.uva.nl/sociosite/websoc/semantic.html. Sheila A. McIlraith, Tran Cao Son, and Honglei Zeng: Semantic Web Services. IEEE INTELLIGENT SYSTEMS MARCH/APRIL 2001 pp46-53. Abhijit Patil, Swapna Oundhakar, Amit Sheth: Semantic Annotation of Web Services (SAWS). http://lsdis.cs.uga.edu/~abhi/SAWS-TR.htm. Thomas Baker, Makx Dekkers, Rachel Heery, Manjula Patel, and Gauri Salokhe, "What Terms Does Your Metadata Use? Application Profiles as Machine-Understandable Narratives". Journal of Digital Information, Volume 2 Issue 2 (November 2001)