Day 1 (May 9, 2019)
09:00-10:00: Registration – Welcome key notes
10:00-11:00: Key note 1: Speaker: Evaggelia Pitoura (University of Ioannina). Title: Τowards diversity-aware, fair and unbiased data management [presentation available (pdf)]
11:00-11:30: Coffee Break
11:30-13:15: Data Analytics and Visualization
- Maria-Evangelia Papadaki, Yannis Tzitzikas and Nicolas Spyratos: Analytics and Visualization over Semantic RDF Graphs [presentation available (pdf)]
- Xenia Naidenova and Sergei Kurbatov: Interactive visualization of semantic structures
- Petros Zervoudakis, Haridimos Kondylakis, Dimitris Plexousakis and Nicolas Spyratos: Incremental Evaluation of Continuous Analytic Queries on a High-Level Query Language [presentation available (pdf)]
- Themis Palpanas: Analytics and Knowledge Discovery from Big Data Series Collections [presentation available (pdf)]
13:15-14:15: Lunch break
14:15-15:30: Data mining
- Vasileios Pezoulas, Themis Exarchos, Salvatore De Vita, Athanasios Tzioufas and Dimitrios Fotiadis: A computational workflow for medical data quality assessment and predictive modeling in distributed clinical databases
- Ikram Nekkache, Said Jabbour, Nadjet Kamel and Lakhdar Sais: Symmetries in Sequential Pattern Mining [presentation available (pdf)]
- Iheb Meddeb, Catherine Lavandier and Dimitris Kotzinos: Using Twitter Streams for Opinion Mining: a case study on Airport Noise [presentation available (pdf)]
15:30-16:00: Coffee Break
16:00-17:45: Linked/open data
- Yuzuru Tanaka: Proximity-based Federation of Smart Objects: Its Application Framework for Complex Secure Federation Scenarios
- Panos Constantopoulos and Vayianos Pertsas: From publications to knowledge graphs [presentation available (pdf)]
- Gianluca Cima, Maurizio Lenzerini and Antonella Poggi: Managing open data through ontologies [presentation available (pdf)]
- Eleftherios Dimitrakis, Konstantinos Sgontzos, Michalis Mountantonakis and Yannis Tzitzikas: Enabling Efficient Question Answering over Hundreds of Linked Datasets [*presentation available (pdf)]
18:30 Social Event
Day 2 (May 10, 2019)
09:00-10:00: Key note 2 Speaker: Masashi Toyoda (University of Tokyo, Japan). Title: Visual Analytics of Multiple Media and Real World Big Data [presentation available (pdf)]
10:00-11:15: Languages and Query answering
- Marios Meimaris and George Papastefanatos: Merging RDF Characteristic Sets to Optimize SPARQL Queries [presentation available (pdf)]
- Giannis Agathangelos, Georgia Troullinou, Haridimos Kondylakis and Dimitris Plexousakis: Efficient Query Answering over big RDF data using Spark [presentation available (pdf)]
- Domenico Sacca’ and Angelo Furfaro: CalcuList: an educational language to practice with MapReduce computation schemes [presentation available (pdf)]
11:15-11:45: Coffee Break
11:45-13:00: Data integration, data warehouses and data lakes
- Dominique Laurent: Four-Value Semantics for Data Integration under the OWA: a Deductive Database Approach [presentation available (pdf)]
- Costantino Thanos, Carlo Meghini and Valentina Bartalesi: An Exploratory Approach to Knowledge Production [presentation available (pdf)]
- Giorgos Alexiou and George Papastefanatos: Query driven Entity Resolution in Data Lakes [presentation available (pdf)]
13:00-14:00: Lunch break
14:00-15:25: Gamification and Recommendation
- Oksana Arnold, Sebastian Drefahl, Klaus Jantke and Hans-Holger Wache: Educational Gamification by Artificial Intelligence [presentation available (pdf)]
- Klaus Jantke, Rainer Knauf, Oksana Arnold and Jürgen Cleve: Exploratory Didactics by Plug and Play in Prolog [presentation available (pdf)]
- Jin Gong, Yizhou Ye and Kostas Stefanidis: On Recommending Steam Games [presentation available (pdf)]
15:25-15:55: Coffee Break
15:55-17:40: Machine learning
- Marie le Guilly, Jean-Marc Petit and Marian Scuturici: Machine Learning and Data Dependencies: an Impossible Marriage? [presentation available (pdf)]
- Naoki Yoshida: Cosmology and fundamental physics with big astronomical data [presentation available (pdf)]
- Stavros Papadopoulos, Nikolaos Dimitriou, Anastasios Drosou and Dimitrios Tzovaras: Generative Adversarial Networks for Ageing Modelling of Material Appearance & Surface Geometry [*presentation available (pdf)]
- Takafumi Noguchi: Teaching-aid Robot that Seamlessly Supports from Individual Learning to Collaborative Learning [presentation available (pdf)]
17:40-17:55: Next ISIP – Closing session