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