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Connecting GESIS research data and
publication information systems
Katarina Boland
Department Knowledge Technologies for t...
Outline
1

Introduction to GESIS

2

GESIS information systems

3

Linking publications to datasets

4

Connecting researc...
GESIS
largest infrastructure institution for the Social Sciences in
Germany
five scientific departments (Mannheim, Cologne, ...
GESIS

Connecting GESIS research data and publication information systems

3/28
GESIS

Connecting GESIS research data and publication information systems

3/28
GESIS

Connecting GESIS research data and publication information systems

3/28
Publications
SSOAR - Social Science Open Access Repository
SOWIPORT - the social science portal

Connecting GESIS research...
Publications
SSOAR - Social Science Open Access Repository
electronic full texts (Social
Sciences) for free access
mainly ...
Publications
SSOAR - Social Science Open Access Repository
SOWIPORT - the social science portal
approximately 7 million
re...
Research Data
detailed information, documentation on variable-level and beyond
ZACAT - Online Study Catalogue
MISSY - Micr...
Research Data
da|ra - Registration agency for social and economic data
DBK - Data Catalogue

Connecting GESIS research dat...
Research Data
da|ra - Registration agency for social and economic data
German DOI registration
service for social science ...
Research Data
da|ra - Registration agency for social and economic data
DBK - Data Catalogue
study descriptions from survey...
Outline
1

Introduction to GESIS

2

GESIS information systems

3

Linking publications to datasets

4

Connecting researc...
Linking publications to
datasets
the InFoLiS project:
Integration of research data and publiations for the Social
Sciences...
InFoLiS project goals

Response

Re

er y

Qu

Catalogue:
Publications
SSOAR (GESIS),
Primo (UB MA),
...

po
ns
e

se

on
...
References to datasets
erfolgt die Darstellung und Diskussion der empirischen Ergebnisse. Hierfür werden
die Daten des Soz...
References to datasets
erfolgt die Darstellung und Diskussion der empirischen Ergebnisse. Hierfür werden
die Daten des Soz...
References to datasets
Tabelle 1: Bevölkerungsvorausberechnung für Deutschland nach Altersgruppen - Anteile in
Prozent
(Da...
References to datasets
Tabelle 1: Bevölkerungsvorausberechnung für Deutschland nach Altersgruppen - Anteile in
Prozent
(Da...
References to datasets
1 Herangezogen wurden außerdem Allbus, Allensbacher Erhebungen, Eurobarometer, International
Social...
References to datasets
1 Herangezogen wurden außerdem Allbus, Allensbacher Erhebungen, Eurobarometer, International
Social...
References to datasets
Tabelle 3: Stichprobe der Untersuchung in den Jahren 2003 und 2004 sowie Größe der Stichprobe, mit ...
References to datasets
Tabelle 3: Stichprobe der Untersuchung in den Jahren 2003 und 2004 sowie Größe der Stichprobe, mit ...
References to datasets
Grafik 7: Einschätzung der wirtschaftlichen Lage: Einschätzung der eigenen wirtschaftlichen Lage
(i...
References to datasets
Grafik 7: Einschätzung der wirtschaftlichen Lage: Einschätzung der eigenen wirtschaftlichen Lage
(i...
Linking publications to
datasets
References to datasets are not standardized!
see also...
Green, Toby (2009). We Need Publ...
Automatic identification of
references
Why not simply search for study titles in publications?
Studies are referenced using...
General idea
How do humans recognize study references?

Source: Estimations based on SOEP, wave 2002.

Connecting GESIS re...
General idea
How do humans recognize study references?

Source: Estimations based on xyz, wave 2002.

Connecting GESIS res...
General idea
How do humans recognize study references?

Source: Estimations based on xyz, wave 2002.

→ Learn patterns: ty...
General idea
How do humans recognize study references?

Source: Estimations based on xyz, wave 2002.

→ Learn patterns: ty...
Algorithm

Connecting GESIS research data and publication information systems

18/28
Evaluation: Precision &
Estimate of Recall

about 14% of the found references are not study names, but
citations of public...
Reference extraction
for details see...
Boland, Katarina, Ritze, Dominique, Eckert, Kai, & Mathiak, Brigitte (2012).
Ident...
Matching to da|ra records

Connecting GESIS research data and publication information systems

21/28
Matching to da|ra records

Connecting GESIS research data and publication information systems

21/28
Matching to da|ra records
→ Precise matching to DOI not always possible!
→ Instead: Matchings to relevant sources

Connect...
Matching to da|ra records
→ Precise matching to DOI not always possible!
→ Instead: Matchings to relevant sources
→ Definit...
Matching to da|ra records

ALLBUScompact

...
...

ALLBUScompact - Cumulation 1980-2010

ALLBUScompact 2000

ALLBUScompact...
Links

Connecting GESIS research data and publication information systems

23/28
Connecting information
systems

Service I: InFoLiS
Services II, III & Architecture:
Dennis Wegener,
Daniel Hienert,
Dimita...
Connecting information
systems

Demo: da|ra test system with SOWIPORT links

Connecting GESIS research data and publicatio...
Connecting information
systems

Demo: da|ra test system with SOWIPORT links (offline version)

Connecting GESIS research da...
Conclusion: our aim
interlink our own repositories and information systems
provide services for reference extraction and m...
Thank you for your
attention!

katarina.boland@gesis.org

Connecting GESIS research data and publication information syste...
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Connecting GESIS research data and publication information systems – Katarina Boland

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OpenAIRE Interoperability Workshop (8 Feb. 2013).
Connecting GESIS research data and publication information systems – Katarina Boland, GESIS

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Transcript of "Connecting GESIS research data and publication information systems – Katarina Boland"

  1. 1. Connecting GESIS research data and publication information systems Katarina Boland Department Knowledge Technologies for the Social Sciences GESIS - Leibniz Institute for the Social Sciences, Cologne, Germany OpenAIRE Interoperability Workshop, Braga, Portugal 08.02.2013
  2. 2. Outline 1 Introduction to GESIS 2 GESIS information systems 3 Linking publications to datasets 4 Connecting research data and publication information systems Connecting GESIS research data and publication information systems 2/28
  3. 3. GESIS largest infrastructure institution for the Social Sciences in Germany five scientific departments (Mannheim, Cologne, Berlin) Connecting GESIS research data and publication information systems 2/28
  4. 4. GESIS Connecting GESIS research data and publication information systems 3/28
  5. 5. GESIS Connecting GESIS research data and publication information systems 3/28
  6. 6. GESIS Connecting GESIS research data and publication information systems 3/28
  7. 7. Publications SSOAR - Social Science Open Access Repository SOWIPORT - the social science portal Connecting GESIS research data and publication information systems 4/28
  8. 8. Publications SSOAR - Social Science Open Access Repository electronic full texts (Social Sciences) for free access mainly pursues the Green Way of Open Access http://www.ssoar.info/en.html SOWIPORT - the social science portal Connecting GESIS research data and publication information systems 4/28
  9. 9. Publications SSOAR - Social Science Open Access Repository SOWIPORT - the social science portal approximately 7 million references on publications and research projects from 18 databases additional information on institutions and events http://www.gesis.org/sowiport/en/ Connecting GESIS research data and publication information systems 4/28
  10. 10. Research Data detailed information, documentation on variable-level and beyond ZACAT - Online Study Catalogue MISSY - Microdata Information System documentation on study-level da|ra - Registration agency for social and economic data DBK - Data Catalogue Connecting GESIS research data and publication information systems 5/28
  11. 11. Research Data da|ra - Registration agency for social and economic data DBK - Data Catalogue Connecting GESIS research data and publication information systems 6/28
  12. 12. Research Data da|ra - Registration agency for social and economic data German DOI registration service for social science and economic data by GESIS and ZBW - German National Library of Economics, in cooperation with DataCite http://www.da-ra.de/en/home/ DBK - Data Catalogue Connecting GESIS research data and publication information systems 6/28
  13. 13. Research Data da|ra - Registration agency for social and economic data DBK - Data Catalogue study descriptions from survey research, historical social research and texts for content analyses documentation of data from official statistics will be added successively http://www.gesis.org/en/services/research/ data-catalogue/ Connecting GESIS research data and publication information systems 6/28
  14. 14. Outline 1 Introduction to GESIS 2 GESIS information systems 3 Linking publications to datasets 4 Connecting research data and publication information systems Connecting GESIS research data and publication information systems 7/28
  15. 15. Linking publications to datasets the InFoLiS project: Integration of research data and publiations for the Social Sciences InFoLiS is funded by the DFG (SU 647/2-1) Connecting GESIS research data and publication information systems 8/28
  16. 16. InFoLiS project goals Response Re er y Qu Catalogue: Publications SSOAR (GESIS), Primo (UB MA), ... po ns e se on sp Links Qu Re s ery Response Catalogue: Research Data da|ra (GESIS), ... Connecting GESIS research data and publication information systems Data 9/28
  17. 17. References to datasets erfolgt die Darstellung und Diskussion der empirischen Ergebnisse. Hierfür werden die Daten des Sozio-oekonomischen Panels (SOEP) aus den Jahren 1990 und 2003 verwendet und für beide Zeitpunkte werden die Einflussfaktoren mittels linearer Regressionsmodelle geschätzt. presentation and discussion of the empirical findings. For this purpose, data from the Socio-Economic Panel (SOEP) of the years 1990 and 2003 are used and for both periods, the impact factors are estimated using linear regression models. Connecting GESIS research data and publication information systems 10/28
  18. 18. References to datasets erfolgt die Darstellung und Diskussion der empirischen Ergebnisse. Hierfür werden die Daten des Sozio-oekonomischen Panels (SOEP) aus den Jahren 1990 und 2003 verwendet und für beide Zeitpunkte werden die Einflussfaktoren mittels linearer Regressionsmodelle geschätzt. data from the <title> of the years <year> are used Connecting GESIS research data and publication information systems 10/28
  19. 19. References to datasets Tabelle 1: Bevölkerungsvorausberechnung für Deutschland nach Altersgruppen - Anteile in Prozent (Datenbasis: 10. Bevölkerungsvorausberechnung des Statistischen Bundesamtes, Variante 5) Table 1: Population forecast for Germany depending on age cohorts - proportion in percent. Data base: 10th Population Forecast of the Federal Statistical Office , version 5. Connecting GESIS research data and publication information systems 11/28
  20. 20. References to datasets Tabelle 1: Bevölkerungsvorausberechnung für Deutschland nach Altersgruppen - Anteile in Prozent (Datenbasis: 10. Bevölkerungsvorausberechnung des Statistischen Bundesamtes, Variante 5) (Data base: <number>. <title> of the <data collector>, version <version>) Connecting GESIS research data and publication information systems 11/28
  21. 21. References to datasets 1 Herangezogen wurden außerdem Allbus, Allensbacher Erhebungen, Eurobarometer, International Social Survey Program, International Social Justice Project, Sozio-ökonomisches Panel, World Values Survey. Consulted were furthermore ... Connecting GESIS research data and publication information systems 12/28
  22. 22. References to datasets 1 Herangezogen wurden außerdem Allbus, Allensbacher Erhebungen, Eurobarometer, International Social Survey Program, International Social Justice Project, Sozio-ökonomisches Panel, World Values Survey. Consulted were furthermore <title1>, <title2>, <title3>, ..., <titleN>. Connecting GESIS research data and publication information systems 12/28
  23. 23. References to datasets Tabelle 3: Stichprobe der Untersuchung in den Jahren 2003 und 2004 sowie Größe der Stichprobe, mit gültigen Daten aus beiden Erhebungen (Quelle: Ditton u.a. 2005a) Table 3: Sample of the surveys conducted in the years 2003 and 2004 as well as size of the sample, with valid data from both surveys (Source: Ditton et al. 2005a) Connecting GESIS research data and publication information systems 13/28
  24. 24. References to datasets Tabelle 3: Stichprobe der Untersuchung in den Jahren 2003 und 2004 sowie Größe der Stichprobe, mit gültigen Daten aus beiden Erhebungen (Quelle: Ditton u.a. 2005a) (Source: <citation of descriptive publication>) Connecting GESIS research data and publication information systems 13/28
  25. 25. References to datasets Grafik 7: Einschätzung der wirtschaftlichen Lage: Einschätzung der eigenen wirtschaftlichen Lage (in Prozent) (Quellen: Allbus/Sozialstaatssurvey) (Sources: Allbus/Sozialstaatssurvey ) Connecting GESIS research data and publication information systems 14/28
  26. 26. References to datasets Grafik 7: Einschätzung der wirtschaftlichen Lage: Einschätzung der eigenen wirtschaftlichen Lage (in Prozent) (Quellen: Allbus/Sozialstaatssurvey) (Sources: <title1>/<title2>) Connecting GESIS research data and publication information systems 14/28
  27. 27. Linking publications to datasets References to datasets are not standardized! see also... Green, Toby (2009). We Need Publishing Standards for Datasets and Data Tables. OECD Publishing White Paper. doi: 10.1787/603233448430 Altman, Micah and Gary King (2007). A Proposed Standard for the Scholarly Citation of Quantitative Data. In: D-Lib Magazine 13.3. url: http://www.dlib.org/dlib/march07/altman/03altman.html Connecting GESIS research data and publication information systems 15/28
  28. 28. Automatic identification of references Why not simply search for study titles in publications? Studies are referenced using abbreviations, alternative names or literature Study titles may be common nouns - ambiguous! there is no complete list of all conducted studies Connecting GESIS research data and publication information systems 16/28
  29. 29. General idea How do humans recognize study references? Source: Estimations based on SOEP, wave 2002. Connecting GESIS research data and publication information systems 17/28
  30. 30. General idea How do humans recognize study references? Source: Estimations based on xyz, wave 2002. Connecting GESIS research data and publication information systems 17/28
  31. 31. General idea How do humans recognize study references? Source: Estimations based on xyz, wave 2002. → Learn patterns: typical contexts for study references Connecting GESIS research data and publication information systems 17/28
  32. 32. General idea How do humans recognize study references? Source: Estimations based on xyz, wave 2002. → Learn patterns: typical contexts for study references → Sparse Data Problem: use iterative bootstrapping approach Connecting GESIS research data and publication information systems 17/28
  33. 33. Algorithm Connecting GESIS research data and publication information systems 18/28
  34. 34. Evaluation: Precision & Estimate of Recall about 14% of the found references are not study names, but citations of publications → not counted as incorrect here subset of SSOAR with keyword “empirisch-quantitativ” (empirical quantitative) German, n = 259 conversion pdf → txt with automatic correction Connecting GESIS research data and publication information systems 19/28
  35. 35. Reference extraction for details see... Boland, Katarina, Ritze, Dominique, Eckert, Kai, & Mathiak, Brigitte (2012). Identifying References to Datasets in Publications. International Conference on Theory and Practice of Digital Libraries (TPDL) (pp. 150-161). Paphos, Cyprus: Springer Berlin Heidelberg. doi:10.1007/978-3-642-33290-6 17 Connecting GESIS research data and publication information systems 20/28
  36. 36. Matching to da|ra records Connecting GESIS research data and publication information systems 21/28
  37. 37. Matching to da|ra records Connecting GESIS research data and publication information systems 21/28
  38. 38. Matching to da|ra records → Precise matching to DOI not always possible! → Instead: Matchings to relevant sources Connecting GESIS research data and publication information systems 21/28
  39. 39. Matching to da|ra records → Precise matching to DOI not always possible! → Instead: Matchings to relevant sources → Definition of relevance depends on application Connecting GESIS research data and publication information systems 21/28
  40. 40. Matching to da|ra records ALLBUScompact ... ... ALLBUScompact - Cumulation 1980-2010 ALLBUScompact 2000 ALLBUScompact 2000 CAPI/PAPI ... ... ALLBUS ... ... ... ALLBUS - Cumulation 1980-2006 ... ALLBUScompact 2000 CAPI ... ... ... ALLBUS 2000 ... ... ALLBUS 1998 ... ALLBUS 2000 CAPI/PAPI ... ... ALLBUS - Cumulation 1980-2008 ... ... ... ... ... ALLBUS 1996 ... ... ... ... ... ... → semantic web technologies Connecting GESIS research data and publication information systems 22/28
  41. 41. Links Connecting GESIS research data and publication information systems 23/28
  42. 42. Connecting information systems Service I: InFoLiS Services II, III & Architecture: Dennis Wegener, Daniel Hienert, Dimitar Dimitrov (SOWIPORT, da|ra) Connecting GESIS research data and publication information systems 24/28
  43. 43. Connecting information systems Demo: da|ra test system with SOWIPORT links Connecting GESIS research data and publication information systems 25/28
  44. 44. Connecting information systems Demo: da|ra test system with SOWIPORT links (offline version) Connecting GESIS research data and publication information systems 26/28
  45. 45. Conclusion: our aim interlink our own repositories and information systems provide services for reference extraction and matching to all interested institutions (free access to webservices) - domain- and language-independent link to publications and data stored in external repositories Connecting GESIS research data and publication information systems 27/28
  46. 46. Thank you for your attention! katarina.boland@gesis.org Connecting GESIS research data and publication information systems 28/28
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