CLEF 2019 Accepted Conference Papers

Monica Landoni, Davide Matteri, Emiliana Murgia, Theo Huibers and Maria Soledad Pera
Sonny, Cerca! Evaluating the Impact of Using a Vocal Assistant to Search at School
Sébastien Déjean, Josiane Mothe and Md Zia Ullah.
Studying the Variability of System Setting Effectiveness by Data Analytics and Visualization
Thi Bich Ngoc Hoang, Josiane Mothe and Manon Baillon.
TwitCID: a Collection of Data Sets for Studies on Information Diffusion on Social Networks
Markus Zlabinger, Navid Rekabsaz, Stefan Zlabinger and Allan Hanbury
Efficient Answer-Annotation for Frequent Questions
Shalmoli Ghosh, Prajwal Singhania, Siddharth Singh, Koustav Rudra and Saptarshi Ghosh
Stance Detection in Web and Social Media: A Comparative Study
Denys Laritza Coello Guilarte, Rosa María Ortega Mendoza, Luis Villaseñor Pineda and Manuel Montes Y Gómez
Cross-lingual depression detection in Twitter using bilingual word-level alignment
Benjamin Murauer and Günther Specht
Generating Cross-Domain Text Corpora from Social Media Comments

Owen Conlan, Kieran Fraser, Liadh Kelly and Bilal Yousuf
A User Modeling Shared Challenge Proposal
Han-Chin Shing, Joseph Barrow, Petra Galuščáková, Douglas Oard and Philip Resnik.
Unsupervised System Combination for Set-based Retrieval with Expectation Maximization
Hosein Azarbonyad and Maarten Marx.
How many labels? Determining the Number of Labels in Multi-Label Text Classification
Wesley Santos and Ivandre Paraboni
Personality facets recognition from text
Hélder Antunes and Carla Lopes
Analyzing the adequacy of readability indicators to a non-English language
Amal Alharbi and Mark Stevenson
Improving Ranking for Systematic Reviews Using Query Adaptation
Jussi Karlgren
How Lexical Gold Standards Have Effects On The Usefulness Of Text Analysis Tools For Digital Scholarship
Aleksandr Chuklin, Aliaksei Severyn, Johanne R. Trippas, Enrique Alfonseca, Hanna Silen and Damiano Spina
Using Audio Transformations to Improve Comprehension in Voice Question Answering