Experimental IR Meets Multilinguality, Multimodality, and Interaction: 10th International Conference of the CLEF Association, CLEF 2019, Lugano, Switzerland, September 9–12, 2019, Proceedings

Front Matter ....Pages i-xviii
Front Matter ....Pages 1-1
 What Happened in CLEF\(\ldots \) For a While?  (Nicola Ferro)....Pages 3-45
Front Matter ....Pages 47-47
 Crosslingual Depression Detection in Twitter Using Bilingual Word Alignments  (Laritza Coello-Guilarte, Rosa María Ortega-Mendoza, Luis Villaseñor-Pineda, Manuel Montes-y-Gómez)....Pages 49-61
 Studying the Variability of System Setting Effectiveness by Data Analytics and Visualization  (Sébastien Déjean, Josiane Mothe, Md. Zia Ullah)....Pages 62-74
 Stance Detection in Web and Social Media: A Comparative Study  (Shalmoli Ghosh, Prajwal Singhania, Siddharth Singh, Koustav Rudra, Saptarshi Ghosh)....Pages 75-87
 TwitCID: A Collection of Data Sets for Studies on Information Diffusion on Social Networks  (Thi Bich Ngoc Hoang, Josiane Mothe, Manon Baillon)....Pages 88-100
 Sonny, Cerca! Evaluating the Impact of Using a Vocal Assistant to Search at School  (Monica Landoni, Davide Matteri, Emiliana Murgia, Theo Huibers, Maria Soledad Pera)....Pages 101-113
 Generating Cross-Domain Text Classification Corpora from Social Media Comments  (Benjamin Murauer, Günther Specht)....Pages 114-125
 Efficient Answer-Annotation for Frequent Questions  (Markus Zlabinger, Navid Rekabsaz, Stefan Zlabinger, Allan Hanbury)....Pages 126-137
Front Matter ....Pages 139-139
 Improving Ranking for Systematic Reviews Using Query Adaptation  (Amal Alharbi, Mark Stevenson)....Pages 141-148
 Analyzing the Adequacy of Readability Indicators to a Non-English Language  (Hélder Antunes, Carla Teixeira Lopes)....Pages 149-155
 How Many Labels? Determining the Number of Labels in Multi-Label Text Classification  (Hosein Azarbonyad, Maarten Marx)....Pages 156-163
 Using Audio Transformations to Improve Comprehension in Voice Question Answering  (Aleksandr Chuklin, Aliaksei Severyn, Johanne R. Trippas, Enrique Alfonseca, Hanna Silen, Damiano Spina)....Pages 164-170
 A User Modeling Shared Challenge Proposal  (Owen Conlan, Kieran Fraser, Liadh Kelly, Bilal Yousuf)....Pages 171-177
 How Lexical Gold Standards Have Effects on the Usefulness of Text Analysis Tools for Digital Scholarship  (Jussi Karlgren)....Pages 178-184
 Personality Facets Recognition from Text  (Wesley Ramos dos Santos, Ivandré Paraboni)....Pages 185-190
 Unsupervised System Combination for Set-Based Retrieval with Expectation Maximization  (Han-Chin Shing, Joe Barrow, Petra Galuščáková, Douglas W. Oard, Philip Resnik)....Pages 191-197
Front Matter ....Pages 199-199
 An Ensemble Approach to Cross-Domain Authorship Attribution  (José Eleandro Custódio, Ivandré Paraboni)....Pages 201-212
 Evaluation of Deep Species Distribution Models Using Environment and Co-occurrences  (Benjamin Deneu, Maximilien Servajean, Christophe Botella, Alexis Joly)....Pages 213-225
 Interactive Learning-Based Retrieval Technique for Visual Lifelogging  (Ergina Kavallieratou, Carlos R. del-Blanco, Carlos Cuevas, Narciso García)....Pages 226-237
 An Effective Deep Transfer Learning and Information Fusion Framework for Medical Visual Question Answering  (Feifan Liu, Yalei Peng, Max P. Rosen)....Pages 238-247
 Language Modeling in Temporal Mood Variation Models for Early Risk Detection on the Internet  (Waleed Ragheb, Jérôme Azé, Sandra Bringay, Maximilien Servajean)....Pages 248-259
 Medical Image Labelling and Semantic Understanding for Clinical Applications  (Xuwen Wang, Zhen Guo, Yu Zhang, Jiao Li)....Pages 260-270
 To Check or Not to Check: Syntax, Semantics, and Context in the Language of Check-Worthy Claims  (Chaoyuan Zuo, Ayla Ida Karakas, Ritwik Banerjee)....Pages 271-283
Front Matter ....Pages 285-285
 Overview of CENTRE@CLEF 2019: Sequel in the Systematic Reproducibility Realm  (Nicola Ferro, Norbert Fuhr, Maria Maistro, Tetsuya Sakai, Ian Soboroff)....Pages 287-300
 Overview of the CLEF-2019 CheckThat! Lab: Automatic Identification and Verification of Claims  (Tamer Elsayed, Preslav Nakov, Alberto Barrón-Cedeño, Maram Hasanain, Reem Suwaileh, Giovanni Da San Martino et al.)....Pages 301-321
 Overview of the CLEF eHealth Evaluation Lab 2019  (Liadh Kelly, Hanna Suominen, Lorraine Goeuriot, Mariana Neves, Evangelos Kanoulas, Dan Li et al.)....Pages 322-339
 Overview of eRisk 2019 Early Risk Prediction on the Internet  (David E. Losada, Fabio Crestani, Javier Parapar)....Pages 340-357
 ImageCLEF 2019: Multimedia Retrieval in Medicine, Lifelogging, Security and Nature  (Bogdan Ionescu, Henning Müller, Renaud Péteri, Yashin Dicente Cid, Vitali Liauchuk, Vassili Kovalev et al.)....Pages 358-386
 Overview of LifeCLEF 2019: Identification of Amazonian Plants, South & North American Birds, and Niche Prediction  (Alexis Joly, Hervé Goëau, Christophe Botella, Stefan Kahl, Maximillien Servajean, Hervé Glotin et al.)....Pages 387-401
 Overview of PAN 2019: Bots and Gender Profiling, Celebrity Profiling, Cross-Domain Authorship Attribution and Style Change Detection  (Walter Daelemans, Mike Kestemont, Enrique Manjavacas, Martin Potthast, Francisco Rangel, Paolo Rosso et al.)....Pages 402-416
 Overview of the CLEF 2019 Personalised Information Retrieval Lab (PIR-CLEF 2019)  (Gabriella Pasi, Gareth J. F. Jones, Lorraine Goeuriot, Liadh Kelly, Stefania Marrara, Camilla Sanvitto)....Pages 417-424
 Overview of CLEF 2019 Lab ProtestNews: Extracting Protests from News in a Cross-Context Setting  (Ali Hürriyetoğlu, Erdem Yörük, Deniz Yüret, Çağrı Yoltar, Burak Gürel, Fırat Duruşan et al.)....Pages 425-432
Back Matter ....Pages 433-434