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Taxonomy as Content Outline, Site Map and Search Aid SLA NWR Vancouver October 6, 2006

Taxonomy as Content Outline, Site Map and Search Aid SLA NWR Vancouver October 6, 2006. Marjorie M.K. Hlava President 505-998-0800 mhlava@accessinn.com. Use the Standards. ANSI / NISO – Z39.19 ISO TC 46 – SC 6 or 9 works BSI - BS 8723 W3C – OWL, Topic Maps, Semantic web

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Taxonomy as Content Outline, Site Map and Search Aid SLA NWR Vancouver October 6, 2006

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  1. Taxonomy as Content Outline, Site Map and Search Aid SLA NWR VancouverOctober 6, 2006 Marjorie M.K. Hlava President 505-998-0800 mhlava@accessinn.com

  2. Use the Standards • ANSI / NISO – Z39.19 • ISO TC 46 – SC 6 or 9 works • BSI - BS 8723 • W3C – OWL, Topic Maps, Semantic web • OMB – e-gov section 207 • KM working groups

  3. Authority Files People Places Things Thesaurus Concepts Methods Processes Ontology's Link Instances Classes Semantic Web / Topic Maps Link the description To the actual item (object) Charting the difference

  4. Taxonomy / thesaurus • Main Term (MT) • Top Term (TT) • Broader Terms (BT) • Narrower Terms (NT) • Narrower Term Instance • Related Terms (RT) • See also (SA) • NonPreferred Term (NP) • Used for (UF), See (S) • Scope Note (SN) • History (H) TAXONOMY ONTOLOGY THESAURUS

  5. Integrated tools for content management Database system Establish rules for term use Suggest indexing terms Search thesaurus Validate term entry Block invalid terms Record candidates Thesaurus tool Indexing tool Validate terms Add terms and rules Change terms and rules Delete terms and rules

  6. Taxonomy descriptors become subject metadata • Selected descriptors are XML-tagged and stored with document • Descriptors available as webpage metadata • Put in the HTML Header • Metatags enable precise document retrieval • Term equivalence enables query expansion in search (MAIQuery)

  7. Structure of the Corpus • Specific domains • Easier than the whole internet • DLESE – Digital Library for Earth Science Education • Domain specific taxonomy • Specific branches • Dynamic classifications

  8. User Context and Search Task • What about unique interfaces for different tasks? • Culture effects • Embedded search • Search history • Combine search and browse • Providing confidence in search • Help build the query • Predicting the users queries User-Interface Design

  9. Our assumptions forEnterprise Taxonomy Management • Consistent application across entire site • Synonyms are used interchangeably • User doesn’t need to know the taxonomy • Pop up view is helpful • Site map for construction and browsing • Allows hidden sections for internal use

  10. Thesaurus Term Record view Taxonomy view

  11. s NavTree View MAIQuery

  12. Thanks for your attention! Marjorie M. K. HlavaPresident and ChairmanAccess Innovations, Inc. www.DataHarmony.com - Software for high accuracy and productive content managementwww.accessinn.com - Data Base Services - database consulting and creation since 1978 www.NICEM.com - the National Information Center for Educational Media - +630,000 educationalnonprint titleswww.mediaslueth.com - for purchasing educational media from 1000's of titleswww.NewsIndexer.com - Automatic full text news and other data filtering and indexing+1- 505-998-0800 - voice+1-505-256-1080 - faxmhlava@accessinn.comP.O. Box 8640 - Albuquerque, NM  87198 - USA131 Adams NE Albuquerque, NM  87108

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