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