DOLAP Accepted Papers

Effective data pre-processing for AutoML

Joseph Giovanelli (University of Bologna, Italy), Besim Bilalli (Universitat Politècnica deCatalunya, Spain), and Alberto Abelló (Universitat Politècnica deCatalunya, Spain)

An Evaluation of Large Set Intersection Techniques on GPUs

Christos Bellas (Aristotle University of Thessaloniki, Greece) and Anastasios Gounaris (Aristotle University of Thessaloniki, Greece)

A Foundation for Spatio-Textual-Temporal Cube Analytics

Mohsin Iqbal (Aalborg University, Denmark), Matteo Lissandrini (Aalborg University, Denmark), and Torben Bach Pedersen (Aalborg University, Denmark)

Estimating the job’s pending time on a High-Performance Computing cluster through a hierarchical data-driven methodology

Fabio Carfì (Politecnico di Torino, Italy), Enrica Capitelli (CNH Industrial, Italy) Vladi Massimo Nosenzo (CNH Industrial, Italy), and Tania Cerquitelli (Politecnico di Torino, Italy)

Coining goldMEDAL: A New Contribution to Data Lake Generic Metadata Modeling

Etienne Scholly (Université de Lyon, Lyon 2, UR ERIC & BIAL-X, France), Pegdwendé N. Sawadogo (Université de Lyon, Lyon 2, UR ERIC, France), Pengfei Liu (Université de Lyon, Lyon 2, UR ERIC, France), Javier A. Espinosa-Oviedo (Université de Lyon, Lyon 2, UR ERIC-LAFMIA lab, France), Cécile Favre (Université de Lyon, Lyon 2, UR ERIC, France), Sabine Loudcher (Université de Lyon, Lyon 2, UR ERIC, France), Jérôme Darmont (Université de Lyon, Lyon 2, UR ERIC, France), and Camille Noûs (Université de Lyon, Lyon 2, Laboratoire Cogitamus, France)

Towards Local Post-hoc Recommender Systems Explanations

Alexandre Chanson (University of Tours, France), Nicolas Labroche (University of Tours, France), and Willème Verdeaux (Kalidea-Up, France)

Exploring Data Using Patterns: A Survey and Open Problems

Lukasz Golab (University of Waterloo, Canada) and Divesh Srivastava (AT&T Labs – Research, USA)

MTCopula: Synthetic Complex Data Generation Using Copula

Fodil Benali (University of Tours, France and Adwanted Group, USA) Damien Bodenes (Adwanted Group, USA) Nicolas Labroche (University of Tours, France), and Cyril De Runz (University of Tours)

An Empirical Study of Open Data JSON Files (Short paper)

Mark Lukas Möller (University of Rostock, Germany), Nic Scharlau (University of Rostock, Germany), and Meike Klettke (University of Rostock, Germany)

Learning Analysis Behavior in SQL Workloads

Clement Moreau (University of Tours, France) and Veronika Peralta (University of Tours, France)

An In-depth Comparison of Large-scale RDF Relational Schema Optimizations Using Spark-SQL

Mohamed Ragab (UT, Estonia), Riccardo Tommasini (UT, Estonia), Feras Awaysheh (UT, Estonia), and Juan Carlos Ramos (UT, Estonia)

MDORG: Annotation Assisted Rule Agents for Metadata Files

Hiba Khalid (University Libre de Bruxelles, Belgium) and Esteban Zimanyi (University Libre de Bruxelles, Belgium)

Adaptive Indexing for In-situ Visual Exploration and Analytics

Stavros Maroulis (National Technical University of Athens, Greece & ATHENA Research Center, Greece), Nikos Bikakis (ATHENA Research Center, Greece), George Papastefanatos (ATHENA Research Center, Greece), Panos Vassiliadis (University of Ioannina, Greece), and Yannis Vassiliou (National Technical University of Athens, Greece)

Using Fuzzy Vaults for Privacy Preserving Record Linkage

Xhino Mullaymeri (University of Macedonia, Greece) and Alexandros Karakasidis (University of Macedonia, Greece)