Programme

February 25

8:45–9:30 Registration

9:30–9:40

Welcome by Gábor Juhász, Dean of Faculty of Social Sciences, Eötvös Loránd University

9:40–10:00

Tamás Rudas: On the concept of quality for big data – opening remarks

Faculty of Social Sciences, Eötvös Loránd University, Budapest

10:00–10:45

Anuška Ferligoj: A possible approach to assess the validity of big data

University of Ljubljana and NRU HSE, Moscow

10:45–11:15

Coffee break

11:15–12:00

Ori Davidov: Improving inference using low-quality data: the role of double sampling

University of Haifa

12:00–12:45

Christoph Stadtfeld: Analyzing the Joint Dynamics of Survey-Event Network Data

Swiss Federal Institute of Technology in Zurich

13:00–14:30

Lunch break

14:30–14:55

Zoltán Kmetty and Renáta Németh: Same or different? Comparing Facebook data with survey answers on music taste and leisure time habits

Hungarian Academy of Sciences, CSS-Recens Research Group and Faculty of Social Sciences, Eötvös Loránd University, Budapest

14:55–15:20

Alina Vladimirova: The Same but Different: Missing Ties of the International Trade Network

Institute of Oriental Studies of the Russian Academy of Sciences

15:20–15:45

Vanda Kádár and Dávid Simon: Searching for the truth by missing data – using administrative data for migration research
Faculty of Social Sciences, Eötvös Loránd University, Budapes

15:45–16:15

Coffee break

16:15–16:40

Eduard Wagner and Melanie Jaeger-Erben: Spotlight on electronic repair – a transdisciplinary data quality evaluation towards its impacts on current challenges and future potentials for the repair sector
TU Berlin

16:40–17:00

Rafiazka Millanida Hilman: Spatiotemporal Dimensions of Urban Mobility
Central European University, Department of Network and Data Science​​​​​​​

February 26

8:45–9:30
Registration

9:30–10:00

Tamas Ferenci: The quality of big administrative data in biomedical research

Physiological Controls Research Center, Óbuda University

10:00–10:30

Zoltán Varju: The need for social turn in data science

Complytron

10:30–11:00

Coffee break

11:00–12:30

Roundtable discussion

Anuška Ferligoj, Ori Davidov, Christoph Stadtfeld, Tamas Ferenci, Zoltán Varju, Rafael Wittek (in absentia), Tamás Rudas, Renáta Németh and Júlia Koltai

12:30–12:40

Closing Remarks by Tamás Rudas, Faculty of Social Sciences , Eötvös Loránd University