1. Editorial

   • Philipp Schaer
   • Klaus Berberich
   • Theo Härder

   Editorial Open access 01 April 2020 Pages: 1 - 3

2. Studies on Search: Designing Meaningful IIR Studies on Commercial Search Engines

   • Dirk Lewandowski
   • Sebastian Sünkler
   • Sebastian Schultheiß

   Schwerpunktbeitrag Open access 24 January 2020 Pages: 5 - 15

   

3. Humans Optional? Automatic Large-Scale Test Collections for Entity, Passage, and Entity-Passage Retrieval

   • Laura Dietz
   • Jeff Dalton

   Schwerpunktbeitrag 20 March 2020 Pages: 17 - 28

   

4. Evaluation Infrastructures for Academic Shared Tasks

   • Johann Schaible
   • Timo Breuer
   • Philipp Schaer

   Schwerpunktbeitrag Open access 07 February 2020 Pages: 29 - 36

   

5. Comparing Wizard of Oz & Observational Studies for Conversational IR Evaluation

   • David Elsweiler
   • Alexander Frummet
   • Morgan Harvey

   Schwerpunktbeitrag Open access 10 February 2020 Pages: 37 - 41

   

6. GridTables: A One-Size-Fits-Most H²TAP Data Store

   • Marcus Pinnecke
   • Gabriel Campero Durand
   • Gunter Saake

   Fachbeitrag Open access 31 January 2020 Pages: 43 - 56

   

7. Data Lakes auf den Grund gegangen

   • Corinna Giebler
   • Christoph Gröger
   • Bernhard Mitschang

   Fachbeitrag 29 January 2020 Pages: 57 - 69

   

8. The Data Mining Group at University of Vienna

   • Can Altinigneli
   • Lena Greta Marie Bauer
   • Claudia Plant

   Datenbankgruppen vorgestellt 10 February 2020 Pages: 71 - 79

   

9. Dissertationen

   Dissertationen 31 January 2020 Pages: 81 - 83

10. News

    Community 13 February 2020 Pages: 85 - 86