DOLAP 2021
Design, Optimization, Languages and Analytical Processing of Big Data

Table of Contents

• Effective data pre-processing for AutoML 1-10
  Joseph Giovanelli, Besim Bilalli, Alberto Abello
• A Foundation for Spatio-Textual-Temporal Cube Analytics 11-20
  Mohsin Iqbal, Matteo Lissandrini, Torben Bach Pedersen
• Estimating the job’s pending time on a High-Performance Computing cluster through a hierarchical data-driven methodology 21-30
  Fabio Carfi, Enrica Capitelli, Vladi Massimo Nosenzo, Tania Cerquitelli
• Coining goldMEDAL: A New Contribution to Data Lake Generic Metadata Modeling 31-40
  Etienne Scholly, Pegdwende N. Sawadogo, Pengfei Liu, Javier A. Espinosa-Oviedo, Cecile Favre, Sabine Loudcher, Jerome Darmont, Camille Nous
• Towards Local Post-hoc Recommender Systems Explanations 41-50
  Alexandre Chanson, Nicolas Labroche, Willeme Verdeaux
• MTCopula: Synthetic Complex Data Generation Using Copula 51-60
  Fodil Benali, Damien Bodenes, Nicolas Labroche, Cyril de Runz
• Learning Analysis Behavior in SQL Workloads 61-70
  Clement Moreau, Veronika Peralta
• An In-depth Investigation of Large-scale RDF Relational Schema Optimizations Using Spark-SQL 71-80
  Mohamed Ragab, Riccardo Tommasini, Feras M. Awaysheh, Juan Carlos Ramos
• MDORG: Annotation Assisted Rule Agents for Metadata Files 81-90
  Hiba Khalid, Esteban Zimanyi
• Adaptive Indexing for In-situ Visual Exploration and Analytics 91-100
  Stavros Maroulis, Nikos Bikakis, George Papastefanatos, Panos Vassiliadis, Yannis Vassiliou
• Using Fuzzy Vaults for Privacy Preserving Record Linkage 101-110
  Xhino Mullaymeri, Alexandros Karakasidis
• An Evaluation of Large Set Intersection Techniques on GPUs 111-115
  Christos Bellas, Anastasios Gounaris
• Exploring Data Using Patterns: A Survey and Open Problems 116-120
  Lukasz Golab, Divesh Srivastava
• An Empirical Study of Open Data JSON Files 121-125
  Mark Lukas Moller, Nic Scharlau, Meike Klettke