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Unlocking Access to Information Resources

Unlocking Access to Information Resources. Roger A. Longhorn Director, IDG (UK) Ltd Ral@alum.mit.edu. Dublin Core Metadata – the Key?. Define consistent Dublin Core (DC) metadata use on I*M Europe Web sites Investigate ways to create Dublin Core metadata as painlessly as possible!

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Unlocking Access to Information Resources

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  1. Unlocking Access to Information Resources Roger A. Longhorn Director, IDG (UK) Ltd Ral@alum.mit.edu R A Longhorn, TechServ Support Team

  2. Dublin Core Metadata – the Key? • Define consistent Dublin Core (DC) metadata use on I*M Europe Web sites • Investigate ways to create Dublin Core metadata as painlessly as possible! • Investigate the sensitivity of search engines to DC metadata (underway) • Examine XML applicability (pilot) R A Longhorn, TechServ Support Team

  3. Creating DC Metadata • UKOLN DC.dot generator • Creates DC, RDF, XML, others • Nordic Metadata Project DC Templates • TagGen DC and similar commercial tools • Comparisons? FOR MORE INFO... Visit … http://www.ukoln.ac.uk/metadata/dcdot/ http://www.lub.lu.se/cgi-bin/nmdc.pl http://www.hisoftware.com/fact_sheetcc.htm R A Longhorn, TechServ Support Team

  4. Search Engines • How good are they are using metadata? • Are any specifically configured to use DC metadata? • Will using DC metadata improve your chances of being “discovered”? FOR MORE INFO... Visit http://searchenginewatch.internet.com/ R A Longhorn, TechServ Support Team

  5. Main DC Issues Examined • Controlled lists • Keywords (DC.Subject) – how many and where? • DC.Type (is “Fact Sheet” valid?) • “Depth” of DC metadata to use • Verbose versus brief • HTML DC vs. XML vs. RDF vs. .??? R A Longhorn, TechServ Support Team

  6. Methodology • Create DC metadata for 49 FP4 Libraries project Fact Sheets (in first instance) • Use different DC generation tools and record time/effort required. • Submit both old and updated Web pages to search engines and monitor results. • Compare results and report findings. R A Longhorn, TechServ Support Team

  7. Current Status • DC metadata created for all Project Fact Sheets • UKOLN DC.dot • Nordic Metadata Project • TagGen DC • Pages being published to Web now • Search engines investigated • Search engine results to be completed in 2 weeks, with final report/findings. R A Longhorn, TechServ Support Team

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