| 2019 | Data Exploration in the HIFUN Language. | Nicolas Spyratos, Tsuyoshi Sugibuchi |
| 2019 | Leveraging Ontology to Enable Indoor Comfort Customization in the Smart Home. | Daniele Spoladore, Atieh Mahroo, Marco Sacco |
| 2019 | Clustering of Intercriteria Analysis Data Using a Health-Related Quality of Life Data. | Sotir Sotirov, Desislava Vankova, Valentin Vasilev, Evdokia Sotirova |
| 2019 | Anticipating Depression Based on Online Social Media Behaviour. | Esteban A. Rssola, Seyed Ali Bahrainian, Fabio Crestani |
| 2019 | A Study on Topic Modeling for Feature Space Reduction in Text Classification. | Daniel Pfeifer, Jochen L. Leidner |
| 2019 | Quantify the Variability of Time Series of Imprecise Data. | Zied Ben Othmane, Cyril de Runz, Amine At Younes, Vincent Mercelot |
| 2019 | Tutorial: Supervised Learning for Prevalence Estimation. | Alejandro Moreo, Fabrizio Sebastiani |
| 2019 | An Effective System for User Queries Assistance. | Elio Masciari, Domenico Sacc, Irina Trubitsyna |
| 2019 | Towards Flexible Energy Supply in European Smart Environments. | Stefania Marrara, Amir Topalovic, Marco Viviani |
| 2019 | Intelligent Voice Agent and Service (iVAS) for Interactive and Multimodal Question and Answers. | James Lockett, Sanith Wijesinghe, Jasper Phillips, Ian Gross, Michael Schoenfeld, Walter T. Hiranpat, Phillip J. Marlow, Matt Coarr, Qian Hu |
| 2019 | A Flexible Query Answering System for Movie Analytics. | Carson K. Leung, Lucas B. Eckhardt, Amanjyot Singh Sainbhi, Cong Thanh Kevin Tran, Qi Wen, Wookey Lee |
| 2019 | DAQAP: Defeasible Argumentation Query Answering Platform. | Mario A. Leiva, Gerardo I. Simari, Sebastian Gottifredi, Alejandro Javier Garca, Guillermo Ricardo Simari |
| 2019 | Semantic Understanding of Natural Language Stories for Near Human Question Answering. | Hasan M. Jamil, Joel Oduro-Afriyie |
| 2019 | Reducing Skyline Query Results: An Approach Based on Fuzzy Satisfaction of Concepts. | Mohamed Haddache, Allel Hadjali, Hamid Azzoune |
| 2019 | Using Word Embeddings and Deep Learning for Supervised Topic Detection in Social Networks. | Karel Gutirrez-Batista, Jess R. Campaa, Mara Amparo Vila Miranda, Mara J. Martn-Bautista |
| 2019 | A Simple Data Structure for Optimal Two-Sided 2D Orthogonal Range Queries. | Alejandro Grez, Andrea Cal, Martn Ugarte |
| 2019 | Optimizing the Computation of Approximate Certain Query Answers over Incomplete Databases. | Nicola Fiorentino, Cristian Molinaro, Irina Trubitsyna |
| 2019 | Indexing for Skyline Computation - A Comparison Study. | Markus Endres, Erich Glaser |
| 2019 | InterCriteria Analysis of the Most Problematic Factors for Doing Business in the European Union, 2017-2018. | Lyubka Doukovska, Vassia Atanassova |
| 2019 | Personal Big Data, GDPR and Anonymization. | Josep Domingo-Ferrer |
| 2019 | Efficient Ontological Query Answering by Rewriting into Graph Queries. | Mirko Michele Dimartino, Andrea Cal, Alexandra Poulovassilis, Peter T. Wood |
| 2019 | Generalized Association Rules for Sentiment Analysis in Twitter. | Jose Angel Diaz-Garcia, M. Dolores Ruiz, Mara J. Martn-Bautista |
| 2019 | Find the Right Peers: Building and Querying Multi-IoT Networks Based on Contexts. | Claudia Diamantini, Antonino Nocera, Domenico Potena, Emanuele Storti, Domenico Ursino |
| 2019 | Flexible Querying and Analytics for Smart Cities and Smart Societies in the Age of Big Data: Overview of the FQAS 2019 International Conference. | Alfredo Cuzzocrea, Sergio Greco |
| 2019 | A Heuristic Pruning Technique for Dialectical Trees on Argumentation-Based Query-Answering Systems. | Andrea Cohen, Sebastian Gottifredi, Alejandro Javier Garca |