The field of Text Analytics and Natural Language Processing is rapidly progressing and adapting. Four years ago, when we organized the first SwissText conference, we called it “Swiss Text Analytics Conference”, since much of the research and applications were focussed on “Text Analytics” at the time: text classification, sentiment analysis and named entity recognition were the predominant topics in the 2016 edition. Since then, every year, topics have shifted towards more complex and challenging areas. This year, there seems to be a major interest in speech processing, especially for standard German and Swiss German, for which we had eight presentations and a workshop at the conference. The program of this year's conference was again crammed with interesting events and highlights: there were more than 40 presentations and posters from industry and academia, and three high-profile keynotes; we ran a Demo Session for the first time, in which more than 15 companies and research institutions presented their solutions live and interactively; we had workshops on NLP for Business and on Swiss German, as well as a tutorial for building chatbots; and, finally, we hosted the evaluation campaign and award ceremony of the German Text Summarization Challenge. More than 200 researchers and practitioners visited the conference and enjoyed insightful presentations, interactive workshops, and fruitful discussions during the coffee breaks. Content Guideline These proceedings of the 4th Swiss Text Analytics Conference 2019 (SwissText 2019) consist of three parts:
Pamela, Conny, Annette, Ada, Pius, Amrita, and Manuela from the organizing committee for their support and great work. They have spent literally hundreds of hours of their precious time, and without them, this conference would not have been possible! In addition, we are grateful to all keynote speakers, speakers and poster presenters for their contributions, the organizers of the workshops for their excellent work, and the members of our program committees for their constructive and valuable feedback which helped to compile an appealing and interesting program for the conference. Finally, I would like to thank partners and sponsors for their generous support, and to Zurich University of Applied Sciences (ZHAW) for hosting the conference on its campus. It was a great pleasure for me to organize and chair this conference, and I am already looking forward to the next edition of the Swiss Text Analytics conference! Mark Cieliebak Conference Chair SwissText 2019 - Organization The 4th Swiss Text Analytics Conference was organized and hosted by Zurich University of Applied Sciences in Winterthur, and co-organized by the Swiss Alliance for Data-Intensive Services. Organizers: Fernando Benites Don Tuggener Jan Deriu Andrea Aguilar Ibáñez Pamela Hunziker Cornelia Wichser Annette Zani Ada Wan Pius von Däniken Amrita Prasad Manuela Hürlimann Program Committees Swiss Track Noah Bubenhofer, Zurich University of Applied Sciences (ZHAW) Hatem Ghorbel, Haute École de Gestion Arc (HEG) Martin Jaggi, Ecole Polytechnique Fédérale de Lausanne (EPFL) Roberto Mastropietro, Scuola Universitaria Professionale della Svizzera Italiana (SUPSI) Thoralf Mildenberger, Zurich University of Applied Sciences (ZHAW) Andrei Popescu-Belis, School of Business and Engineering Vaud (HEIG-VD) Fabio Rinaldi, University of Zurich (UZH) Maria Sokhn, Haute École de Gestion Arc (HEG) Jürgen Spielberger, Zurich University of Applied Sciences (ZHAW) Jürgen Vogel, Bern University of Applied Sciences (BFH) Manfred Vogel, Fachhochschule Nordwestschweiz (FHNW) Tim Vor der Brück, Lucerne University of Applied Sciences and Arts (HSLU) Egon Werlen, Swiss Distance University of Applied Sciences (FFHS) Scientific Track Adrien Barbaresi, Berlin-Brandenburgische Akademie der Wissenschaften (BBAW) Roberto Basili, University of Roma Tor Vergata Ivo Blohm, University of St. Gallen Ernst Buchberger, Medical University of Vienna Miriam Butt, Universität Konstanz Pascual Cantos, Associate Professor, University of Murcia Sylviane Cardey, Centre Tesnière, UniversitÉ de Franche-Comte Ernesto William De Luca, Georg-Eckert-Institute for International Textbook Research Gaël Dias, University of Caen Normandie Nicola Ferro, University of Padova Xavier Gómez Guinovart, Universidade de Vigo Martin Jaggi, ETH Zurich Manfred Klenner, UZH Valia Kordoni, Humboldt University Berlin Udo Kruschwitz, University of Essex Ekaterina Lapshinova-Koltunski, Saarland University Roberto Mastropietro, SUPSI Alexander Mehler, Goethe University Frankfurt Margot Mieskes, University of Applied Sciences, Darmstadt Marie-Francine Moens, Katholieke Universiteit Leuven Guenter Neumann, German Research Center for Artificial Intelligence (DFKI) Johann Petrak, The University of Sheffield Hannes Pirker, Austrian Centre for Digital Humanities (ACDH) ÖAW Andrei Popescu-Belis, HEIG-VD / HES-SO Uwe Quasthoff, University of Leipzig Fabio Rinaldi, UZH Paolo Rosso, Universitat Politècnica de València Tanja Samardzic, UZH Yves Scherrer, University of Helsinki Gerold Schneider, UZH Rico Sennrich, The University of Edinburgh Kurt Stockinger, ZHAW Manfred Vogel, Fachhochschule Nordwestschweiz (FHNW) Juergen Vogel, BFH Tim Vor der Brück, HSLU Egon Werlen, FFHS Torsten Zesch, University of Duisburg-Essen Heike Zinsmeister, University of Hamburg