End users Dewey Can Web Dewey Search Linked
End users & Dewey Can Web. Dewey. Search & Linked Data make Dewey work harder? Tina Mengel, Harriet Aagaard, Elise Conradi EDUG 2016 Göttingen
Outline 1. Web. Dewey. Search - German 2. Web. Dewey. Search - Swedish 3. Web. Dewey. Search - Norwegian
Web. Dewey Search 3 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Back in the days… Why did we need an extra access to Dewey-indexed works? – Main focus on data exchange and retrieval solutions – German library users don‘t grow up with DDC Making use of both verbal and numerical access points Integration of library catalogs containing foreign DDC data 4 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Melvil. Search in the history 2006 Launch of Melvil. Search 5 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Melvil. Search in the history 2010 Creative Commons License allows representation of numbers and captions 6 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Web. Dewey Search German 2012 – http: //deweysearchde. pansoft. de/webdeweysearch / 7 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Web. Dewey Search German – Extras 1. One search – Multiple catalogs 2. DDC Tables – Browsing and Searching 3. “Further titles” column 8 | Tina Mengel, German National Library | EDUG 2016, Göttingen
1. One search – Multiple catalogs – Decentralized organization of the German library landscape – Foreign data exchange is common practice Dewey numbers in many catalogs Web. Dewey Search offers central access point to DDCindexed collections Connected catalogs (today): German National Library (DNB), Common Library Network (GBV), Hessische Bibliotheks. Informations. System (He. BIS), Göttingen State and University Library (SUB), Library Service Centre Baden-Wuerttemberg (SWB), Library System of the Freie Universität Berlin (FUB) 9 | Tina Mengel, German National Library | EDUG 2016, Göttingen
2. DDC Tables – Browsing and Searching – Integrates works classified by built numbers beyond the standard edition repertory, e. g. all numbers to which T 2 — 492352 Amsterdam has been added ( storage of number components) – Integrates Relative Index terms of Table numbers for verbal searching 10 | Tina Mengel, German National Library | EDUG 2016, Göttingen Built number 914. 9235204 Standard edition ----914
3. “Further titles” column – Integrates works classified by built numbers using digits from 000 -999 as added number components – Benefit for assigned built numbers beyond the standard edition repertory – Offers access to different aspects or perspectives of a topic explorative searching 11 | Tina Mengel, German National Library | EDUG 2016, Göttingen Built number 338. 76102504 Schedule number ----025. 04
3. DDC number components – “Further titles” column Web. Dewey Search German access points: 016. 2978330961 [not part of standard edition] 297. 833 T 2— 61 Ibaditen, Abaditen, Ibadīya Tunesien und Libyen, Maghreb 016 Bibliografien… über einzelne Themen [only via subordinate classes column] 12 | Tina Mengel, German National Library | EDUG 2016, Göttingen
Dewey in Sweden, 2011 - 8% of Public libraries 70 -80% of University libraries Mixed translation ~40% translated into Swedish Full English index, Swedish index ~40% of classes 2021 -09 -25 Sidnummer 13
Subject Access in Libris – the National Catalog • Swedish Subject Headings 2002 • SAB Classification 1921 - (the National Library 1956 - ) • Dewey 2011(+ other classification systems + key words & other subject headings) • Mapppings SAB - Dewey Classification 2021 -09 -25 Sidnummer 14
The Swedish Web. Dewey. Search (not easy to find!) 2021 -09 -25 Sidnummer 15
Search for ”Ice cream” (In English) 2021 -09 -25 Sidnummer 16 Not translated => stays in English
Improvements Language • ”Full” Swedish translation • Index terms should be marked with language tags (Glass@sv = Ice cream@en Glas@sv = Glass@en) API • There is one!!! Make things easier for the users 2021 -09 -25 Sidnummer 17
Future with Dewey as linked data 2021 -09 -25 Sidnummer 18
Use for the cataloger http: //dewey. info/class/616. 994/e 23/ Cancer 2021 -09 -25 Sidnummer 19
Use for the cataloger – shorter call number http: //dewey. info/class/616. 994/e 23/ 616. 99 2021 -09 -25 Sidnummer 20 Cancer
Use for end users Library users Web users (everyone!) Dewey. info or Dewey API 2021 -09 -25 Sidnummer 21 362. 1969943470092
Web. Dewey. Search in Norway • 100+ years using Dewey • National bibliography since 1956 • English or abridged /modified translations until 2015 • ~60 university and research libraries • ~430 public libraries • ~400 school libraries
Web. Dewey. Search -> Union catalog
One-column results
Search in Norwegian and English
Relative index -> directs to hierarchy 35
Next step: Add mapped vocabularies
API and other end-user solutions in Norway
Danke! Tack! Takk! http: //deweysearchde. pansoft. de/webdeweysearch/ http: //deweysearchsv. pansoft. de/webdeweysearch/ http: //deweysearchno. pansoft. de/webdeweysearch/ Questions? T. Mengel@dnb. de Harriet. Aagaard@kb. se Elise. Conradi@nb. no Peter. Werling@pansoft. de
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