DOLAP 2019
Design, Optimization, Languages and Analytical Processing of Big Data

Table of Contents

• Preface
  Il-Yeol Long, Oscar Romero, Robert Wrembel

Invited talk

• Automating Data Preparation: Can We? Should We? Must We?
  Norman Paton

Regular papers

• Augmented Business Intelligence
  Matteo Francia, Matteo Golfarelli, Stefano Rizzi
• Qualitative Analysis of the SQLShareWorkload for Session Segmentation
  Verónika Peralta, Willeme Verdeaux, Yann Raimont, Patrick Marcel
• Volunteered Multidimensional Design to the Test: The Farmland Biodiversity VGI4Bio Project's Experiment
  Sandro Bimonte, Stefano Rizzi, Lucile Sautot, Benoit Fontaine
• Profiling User Belief in BI Exploration for Measuring Subjective Interestingness
  Alexandre Chanson, Ben Crulis, Krista Drushku, Nicolas Labroche, Patrick Marcel
• Feedback Driven Improvement of Data Preparation Pipelines
  Nikolaos Konstantinou, Norman Paton
• Optimizing DICOM Data Management with NSGA-G
  Trung-Dung Le, Verena Kantere, Laurent d'Orazio
• Efficient Indexing of Hashtags Using Bitmap Indices
  Lawan Thamsuhang Subba, Christian Thomsen, Torben Bach Pedersen

Short papers

• A Vision of a Decisional Model for Re-optimizing Query Execution Plans Based on Machine Learning Techniques
  Chenxiao Wang, Zachary Arani, Le Gruenwald, Laurent d'Orazio
• Towards a Benefit-based Optimizer for Interactive Data Analysis
  Patrick Marcel, Nicolas Labroche, Panos Vassiliadis
• Data Pipeline Selection and Optimization
  Alexandre Quemy
• Value-driven Approach for Designing Extended Data Warehouses
  Nabila Berkani, Ladjel Bellatreche, Selma Khouri, Carlos Ordonez
• Enhancing ER Diagrams to View Data Transformations Computed with Queries
  Carlos Ordonez, Ladjel Bellatreche