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Cologne, 19 th July 2010

Katrin Müller, Jan-Helge Jacobs, Tina Mengel Cologne University of Applied Sciences, Institute of Information Management. Insights and Outlooks: A Retrospective View on the CrissCross Project. Cologne, 19 th July 2010. CrissCross – Overview.

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Cologne, 19 th July 2010

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  1. Katrin Müller, Jan-Helge Jacobs, Tina Mengel Cologne University of Applied Sciences, Institute of Information Management Insights and Outlooks: A Retrospective View on the CrissCross Project Cologne, 19th July 2010

  2. CrissCross – Overview Insights and Outlooks: A Retrospective View on the CrissCross Project • The Project • DDC • SWD • Mapping Methods • Retrieval Scenarios • Perspectives Cologne, 19th July 2010

  3. CrissCross – Overview • Aim: • … creation of a thesaurus-based, user-friendly research vocabulary that facilitates search in heterogeneously indexed collections by mapping topical headings of the German subject headings authority file Schlagwortnormdatei (SWD) and the Dewey Decimal Classification (DDC) • Duration: 2006 – 2010 • Conducted by: German National Library Cologne University of Applied Sciences • Financially supported by: German Research Foundation Insights and Outlooks: A Retrospective View on the CrissCross Project Cologne, 19th July 2010

  4. CrissCross – DDC Dewey Decimal Classification (DDC) Insights and Outlooks: A Retrospective View on the CrissCross Project • most widely used universal classification system • used by 200,000 libraries in over 135 countries • translated into more than 30 languages • since 2006 used by the German National Library (DNB) for subject indexing • contains about 50,000 classes • structured by disciplines (e.g. religion, social sciences, technology, …) Cologne, 19th July 2010

  5. CrissCross – SWD German subject headings authority file Schlagwortnormdatei (SWD) Insights and Outlooks: A Retrospective View on the CrissCross Project • universal indexing language • contains 550,000 headings • categories: geographical names, topical headings, time, form, … • structured in 37 subject groups • types of relations: equivalent, hierarchical and associative Cologne, 19th July 2010

  6. CrissCross – Mapping Methods Guidelines: Insights and Outlooks: A Retrospective View on the CrissCross Project • One-to-many strategy • Deep level mapping • Degrees of Determinacy Cologne, 19th July 2010

  7. CrissCross – Mapping Methods Unidirectional one-to-many strategy Insights and Outlooks: A Retrospective View on the CrissCross Project 391 Costumeand personal appearance 646 Sewing, clothing, management of personal and family life Cardigans 687 Clothing and accessories Cologne, 19th July 2010

  8. CrissCross – Mapping Methods Deep level mapping Insights and Outlooks: A Retrospective View on the CrissCross Project breeding of coffee 631.52 Production of propagational organisms 633.73 Coffee 633.732breeding of coffee Cologne, 19th July 2010

  9. CrissCross – Mapping Methods – Degrees of Determinacy Degrees of Determinacy (D) Insights and Outlooks: A Retrospective View on the CrissCross Project • indicate conceptual congruency between SWD term and DDC class • 4 degrees from full to partial coverage Cologne, 19th July 2010

  10. CrissCross – Mapping Methods – Degrees of Determinacy Degrees of Determinacy (D) Insights and Outlooks: A Retrospective View on the CrissCross Project Steppe animals =591.744 D4: full congruency 616.98022 Submarine medicine Divingmedicine D3: high congruency Cologne, 19th July 2010

  11. CrissCross – Mapping Methods – Degrees of Determinacy D2: less coverage than D3 D1:slight congruency Insights and Outlooks: A Retrospective View on the CrissCross Project 640.92 Home economists Housewife 668.542 Natural perfumes Lavenderoil Cologne, 19th July 2010

  12. CrissCross – Mapping Process Insights and Outlooks: A Retrospective View on the CrissCross Project 1. descriptor 2. Identifyscope 3. Determinecorresponding DDC-classes Cologne, 19th July 2010

  13. CrissCross – Mapping Process Insights and Outlooks: A Retrospective View on the CrissCross Project D2 Hausfrau UF Hausfrauen BT Frau RT Hausmann T1 — 08864 Hausmänner (EN = Homemakers, . . .) 346.0163Ehemann und Ehefrau (EN = Husband and wife) Relative Index Terms: Ehemann und Ehefrau — Recht 640.92Hauswirtschafter, . . . (EN = Home economists, . . .) 305.4364Hausfrauen—soziale Gruppe (EN = Housewives—social group) Relative Index Terms: Hausfrauen — soziale Gruppe D2 D2 D3 Cologne, 19th July 2010

  14. CrissCross – Retrieval Scenarios Retrieval Scenarios Insights and Outlooks: A Retrospective View on the CrissCross Project Cologne, 19th July 2010

  15. CrissCross – Retrieval Scenarios Insights and Outlooks: A Retrospective View on the CrissCross Project CrissCross mappings can be used • to enhance access to the DDC and to DDC-indexed documents • to structure document sets (search result lists) • to support conceptual exploration Cologne, 19th July 2010

  16. CrissCross – Retrieval Scenarios Enhancing access to DDC classes and DDC-indexed documents Insights and Outlooks: A Retrospective View on the CrissCross Project D2 Polka-Mazurka UF Polka-Mazur BT Polka 784.18844 Polkas Relative Index Terms: Polkas — Musik D2 793.33 Gesellschaftstänze (Rundtänze) (EN = Ballroom dancing (Round dances)) Relative Index Terms: Diskotanz Foxtrott Gesellschaftstänze Jitterbug Polkas Rumbas Rundtänze Sambas Tangos Turniertänze Walzer Cologne, 19th July 2010

  17. CrissCross – Structuring document sets by SWD headings Insights and Outlooks: A Retrospective View on the CrissCross Project 793.33 Gesellschaftstänze (Rundtänze)(EN = Ballroom dancing (Round dances)) DDC:793.33 AND SWD: Gesellschaftstanz DDC:793.33 AND SWD: Polka-Mazurka DDC:793.33 AND SWD: Tango […] DDC:793.33 AND SWD: Bossa Nova Cologne, 19th July 2010

  18. CrissCross – Structuring document sets by DDC notations Insights and Outlooks: A Retrospective View on the CrissCross Project SWD heading: Kabelbrücke(EN = cable-stayed bridge) SWD: Kabelbrücke AND DDC: 624.23 Suspension and cable-stayed bridges (discipline: Engineering) SWD: Kabelbrücke AND DDC:725.98 Bridges, tunnels, moats (discipline: Architecture) SWD: Kabelbrücke AND DDC:388.132 Bridges (discipline: Transportation) Cologne, 19th July 2010

  19. CrissCross – Structuring heterogeneously indexed document sets (1 of 2) Insights and Outlooks: A Retrospective View on the CrissCross Project Search entry: SWD heading Kabelbrücke (EN = cable-stayed bridge) 1a. SWD heading: KabelbrückeAND DDC: 624.23 (D3) Noresults 1b. SWD heading: KabelbrückeAND DDC: 725.98 (D2) SWD heading: KabelbrückeAND DDC: 388.132 (D2) Noresults 2. SWD heading: Kabelbrücke 9 potentially relevant documents -> 6 documents with DDC 624.5 or similar notations -> Relocated to 624.23 ! 3a. DDC: 624.23 (D3) 1 document, not about cable-stayed bridges in particular OPAC: SWB Online Katalog, http://pollux.bsz-bw.de/DB=2.1/ Cologne, 19th July 2010

  20. CrissCross – Structuring heterogeneously indexed document sets (2 of 2) Insights and Outlooks: A Retrospective View on the CrissCross Project 3b. DDC: 725.98 (D2) 27 documents about bridges, not about cable-stayed bridges in particular DDC: 388.132 (D2) 1 document, not about cable-stayed bridges but about a different kind of bridge 4. Title keyword: Kabelbrücke resp. title keyword: Kabelbrücke* (option: combine keyword search also with DDC search) 1 potentially relevant document when searching with truncation 5a. DDC: 624.23* (D3) 3 potentially relevant documents, e.g. about the Brooklyn Bridge (DDC: 624.23097471) 5b. DDC: 725.98* (D2) DDC: 388.132* (D2) countless documents, relevance not scrutinized 6. SWD heading: “Sevilla / Puente del Alamillo”(NT of Kabelbrücke) 1 potentially relevant document The whole process (1-5) could be repeated for Narrower and Related Terms OPAC: SWB Online Katalog, http://pollux.bsz-bw.de/DB=2.1/ Cologne, 19th July 2010

  21. CrissCross – Conceptual Exploration Conceptual knowledge exploration based on CrissCross by utilization of Insights and Outlooks: A Retrospective View on the CrissCross Project CrissCross mappings + Hierarchical relationships Equivalence relationships Associative relationships DDC SWD Cologne, 19th July 2010

  22. CrissCross – Conceptual exploration based on CrissCross mappings Erfolg (success) Insights and Outlooks: A Retrospective View on the CrissCross Project 650.1 Personal success in business 302.14 Social participation D3 D3 158 Applied psychology D2 D1 131 Parapsychological and occult methods for achieving well-being, happiness, success Cologne, 19th July 2010

  23. CrissCross – Conceptual exploration based on CrissCross mappings Function: Show all headings mapped to DDC 650.1 Insights and Outlooks: A Retrospective View on the CrissCross Project 650.1 D3: Berufserfolg(success in business) Erfolg(success) D2: Berufsanfänger(young professionals) Berufslaufbahn(job history) Eigenwerbung(self-promotion) Karriere(carreer) Mikropolitik(micropolitics) Misserfolg(failure) D1: Arbeitsorganisation(work organization) Arbeitswelt(working world) Erfolgsstreben(ambition to succeed) Geschäftssinn(business sense) Selbstmanagement(self-management) Cologne, 19th July 2010

  24. CrissCross – Conceptual exploration based on CrissCross mappings Function: Show all headings mapped to DDC 302.14 Insights and Outlooks: A Retrospective View on the CrissCross Project 302.14 D3: Erfolg (success) Soziale Anerkennung (socialrecognition) Soziale Anpassung (socialadaptation) Sozialkompetenz (soft skills) D2: Beteiligung(participation) Konfliktfähigkeit(conflict ability) KooperativesVerhalten(cooperative behavior) Leistungsverhalten(performance) Misserfolg(failure) NichtkooperativesVerhalten(non-cooperative behavior) Wettbewerbsverhalten(competitive behavior) D1: Erfolgsangst(fear of success) Erfolgsstreben(ambition to succeed) PsychosozialeEntwicklung(psycho-social development) Cologne, 19th July 2010

  25. CrissCross – Conceptual exploration based on CrissCross mappings Insights and Outlooks: A Retrospective View on the CrissCross Project CrissCross mappings (SWD-DDC mappings) in DDC class Cologne, 19th July 2010

  26. CrissCross – A priori conceptual relations in SWD and DDC Insights and Outlooks: A Retrospective View on the CrissCross Project Hierarchical relationships Equivalence relationships Associative relationships DDC SWD Cologne, 19th July 2010

  27. CrissCross – A priori conceptual relations in SWD and DDC A priori conceptual relations in the SWD (German Subject Headings Authority File): Insights and Outlooks: A Retrospective View on the CrissCross Project Broader terms (BT) Narrower terms (NT) Related terms (RT) Used for (UF) Erfolg(success) NT Berufserfolg(success in business) NT Führungserfolg(leadership success) NT Unternehmenserfolg (enterprise success) NT Werbeerfolg(advertising success) RT Misserfolg(failure) Cologne, 19th July 2010

  28. CrissCross – A priori conceptual relations in SWD and DDC A priori conceptual relations in the DDC: Insights and Outlooks: A Retrospective View on the CrissCross Project • Hierarchical relationships • Notational hierarchy • Structural hierarchy • Polyhierarchical relationships • Equivalence relationship • Associative relationships • Relative Index terms Cologne, 19th July 2010

  29. CrissCross – A priori conceptual relations in SWD and DDC A priori conceptual relations in the DDC: Notational hierarchy Equivalence relationship Associative relationship Relative Index entries (include topics from including note) Polyhierarchical relationship  650.1 Class here interdisciplinary works on success Cologne, 19th July 2010

  30. CrissCross – A priori conceptual relations in SWD and DDC Kreative Leistung — beruflicher Erfolg Erfolg als Führungskraft Betriebswirtschaft Erfolg (success) Führungserfolg Berufserfolg 658.409 Karriere 650 Erfolg — Sozialpsychologie Geschäftssinn Selbstmanagement 650.1 Leistungsverhalten Erfolg — angewandte Psychologie Wettbewerb (Sozialer) Wettbewerbsverhalten Werbeerfolg Misserfolg Zielvorstellung 302.14 Soziale Anerkennung 158 158.7 Soziale Kompetenzen Soziale Anpassung Arbeitspsychologie Kooperation — Sozialpsychologie Beliebtheit 302 Lebenskunst Kooperation 131 Glück Sozialpsychologie Erfolgsstreben Durchsetzungsvermögen Soziale Interaktion Erfolg — Parapsychologie Cologne, 19th July 2010

  31. THANK YOU FOR Insights and Outlooks: A Retrospective View on the CrissCross Project YOUR CrissCross Team Cologne ATTENTION katrin.mueller@fh-koeln.de jan.jacobs@fh-koeln.de tina.mengel@fh-koeln.de team leader jessica.hubrich@fh-koeln.de Cologne, 19th July 2010

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