Media type: E-Article Title: Webis at TREC 2019 : decision track : extended abstract Contributor: Bondarenko, Alexander [VerfasserIn]; Fröbe, Maik [VerfasserIn]; Kasturia, Vaibhav [VerfasserIn]; Völske, Michael [VerfasserIn]; Stein, Benno [VerfasserIn]; Hagen, Matthias [VerfasserIn] imprint: 2020 Published in: Text REtrieval Conference (28. : 2019 : Gaithersburg, Md.): The twenty-eighth Text REtrieval Conference (TREC 2019) proceedings ; 2020 Language: English Origination: Footnote: Access State: Open Access