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![References and citation templates
<ref name="Trimble 1987">{{cite journal
|last=Trimble |first=V.
|date=1987
|title=Existence and nature of dark matter in the
universe
|journal=[[Annual Review of Astronomy and
Astrophysics]]
|volume=25|pages=425–472
|bibcode=1987ARA&A..25..425T
|doi=10.1146/annurev.aa.25.090187.002233
}}</ref>
8
Interesting identifiers:
ISBN, ISSN, DOI, PubMed, arXiv](https://image.slidesharecdn.com/dbpediameetingleipzig2019-190528212521/75/Citations-and-References-in-DBpedia-8-2048.jpg)
Uploaded byKrzysztof Wecel
Citations and References in DBpedia
This document discusses analyzing citations and references in Wikipedia articles to improve quality in DBpedia. It presents statistics on the number of references across different language editions of Wikipedia and the most commonly cited web domains. The authors develop tools to rank Wikipedia articles based on citation metrics and extract citation information to populate DBpedia. They propose future work linking citations to databases like Altmetric and the Open Academic Graph to provide additional context and metrics for quality assessment.
![Number_Guessing_Game_Dsbsbssbzboc[1].pptx](https://cdn.slidesharecdn.com/ss_thumbnails/numberguessinggamedoc1-251206215042-a076fc05-thumbnail.jpg?width=640&height=640&fit=bounds)
Citations and References in DBpedia
- 1. Citations and referencesin DBpedia Krzysztof Węcel, Włodzimierz Lewoniewski 13th DBpedia Community Meeting Leipzig, 2019.05.23
- 2. Background Krzysztof Węcel 2 Amongfive most important research discoveries at Wikimedia 2018 conference Lewoniewski, Włodzimierz; Krzysztof, Węcel; Abramowicz, Witold. ”Relative Quality and Popularity Evaluation of Multilingual Wikipedia”. Informatics 2017, 4(4), 43. http://dx.doi.org/10.3390/informatics4040043
- 3. Why are citationsimportant? Wikipedia requires that statements are supported by references extraction of facts for DBpedia should be quality-driven references can be an important factor for quality assessment research question: how can we assess references? Krzysztof Węcel 3
- 4. Citation templates {{citeweb … {{cite journal … {{cite book … {{cite conference but also {{Google books|ID|title|page=| keywords=|text=|plainurl=}} 4
- 5.
- 6. Web references stats KrzysztofWęcel 6 References with URLs contained in Wikipedia articles Language Num. of references with URL Number of hosts English Wikipedia 26 200 779 1 916 682 French Wikipedia 4 275 477 460 420 German Wikipedia 4 139 912 608 151 Spanish Wikipedia 3 314 033 380 697 Italian Wikipedia 2 652 314 228 428 Polish Wikipedia 2 270 715 222 434
- 7. Web references stats KrzysztofWęcel 7 Conclusion: articles in various languages usually cite universal URLs, and usually in English Overlaps in lists of the most popular hosts (top 50 000)
- 8. References and citationtemplates <ref name="Trimble 1987">{{cite journal |last=Trimble |first=V. |date=1987 |title=Existence and nature of dark matter in the universe |journal=[[Annual Review of Astronomy and Astrophysics]] |volume=25|pages=425–472 |bibcode=1987ARA&A..25..425T |doi=10.1146/annurev.aa.25.090187.002233 }}</ref> 8 Interesting identifiers: ISBN, ISSN, DOI, PubMed, arXiv
- 9. Quality of references KrzysztofWęcel 9 Aggregation by articles
- 10.
- 11. Wikirank.net we developa portal for ranking Wikipedia articles in various language according to their quality criteria 55 languages current modules: WikiRank Top Articles Citation Index Websites Rank http://wikirank.net 11
- 12. Infoboxes.net collecting allinfoboxes in one page, with references, for easy fact checking Krzysztof Węcel 12
- 13. Future work: measuresfrom Altmetric Krzysztof Węcel 13 Source: https://scienceopen.altmetric.com/details/26323463
- 14. Future work: measuresfrom Open Academic Graph Krzysztof Węcel 14 • Paper Rank: 19942 • Citation count: 3 • URLs: • https://papers.ssrn.com/sol3/papers.cfm?abstract_i d=3039505 • https://www.ssrn.com/abstract=3039505 • Fields of study: • Social science • Randomized controlled trial • Public good • Political science • Epistemology of Wikipedia • DOI: 10.2139/ssrn.3039505 • … • Authors: • Neil Thompson: • number of publications: … • affiliations: … • h-index: • … • Douglas Hanley: … OAG is generated by linking two large academic graphs: Microsoft Academic Graph (MAG) and AMiner.
- 15. Summary Main thesis: analysisof citation statistics can improve quality modelling of Wikipedia articles thus better fact seletion for DBpedia is possible additional effort beside collecting bibliographic data categorization of citations disambiguation of citations linking to external databases (e.g. Altmetric, OAG) assessment of citation quality applications completion of facts about linked data entities filling in missing references in Wikidata (also multilingual) Krzysztof Węcel 15