Vol-3368⫷ Vol-3369 ⫸Vol-3370
urn:nbn:de:0074-3369-2

Copyright © 2023 for the individual papers by the papers' authors. Copyright © 2023 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International ( CC BY 4.0 ) .

DOLAP 2023
Design, Optimization, Languages and Analytical Processing of Big Data 2023

Proceedings of the 25th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP)
co-located with the 26th International Conference on Extending Database Technology and the 26th International Conference on Database Theory ( EDBT/ICDT 2023 )

Ioannina, Greece, March 28, 2023 .

Edited by

Enrico Gallinucci *
Lukasz Golab **

* University of Bologna , Italy
** University of Waterloo , Canada

Table of Contents

Invited Talks

The Quest for Schemas in Graph Databases (keynote) 1-2
Angela Bonifati
The History, Present, and Future of ETL Technology (invited) 3-12
Alkis Simitsis , Spiros Skiadopoulos , Panos Vassiliadis

Regular papers

Assessment Methods for the Interestingness of Cube Queries 13-22
Dimos Gkitsakis , Spyridon Kaloudis , Eirini Mouselli , Veronika Peralta , Patrick Marcel , Panos Vassiliadis
GAMM: Graph-Based Agile Multidimensional Model 23-32
Redha Benhissen , Fadila Bentayeb , Omar Boussaid
Text Similarity Measures in a Data Deduplication Pipeline for Customers Records 33-42
Witold Andrzejewski , Bartosz Bebel , Pawel Boinski , Mariusz Sienkiewicz , Robert Wrembel
The Whys and Wherefores of Cubes 43-50
Matteo Francia , Stefano Rizzi , Patrick Marcel
MDPrep: Data Preparation for Metadata Management 51-60
Hiba Khalid , Esteban Zimányi
Tabular Open Government Data Search for Data Spaces based on Word Embeddings 61-70
Alberto Berenguer , David Tomás , Jose-Norberto Mazón

Short papers

Cube Query Answering via the Results of Previous Cube Queries 71-75
Panos Vassiliadis
Data Source Connectors Layer as a Service - Design Patterns 76-80
Michal Bodziony , Robert Wrembel
Scalable Hierarchical Metadata Classification in Heterogeneous Large-scale Datasets 81-85
Bhimesh Kandibedala , Anna Pyayt , Chris Caballero , Michael Gubanov
Learning Circular Tabular Embeddings for Heterogeneous Large-scale Structured Datasets 86-90
Michael Gubanov , Anna Pyayt , Sophie Pavia
Pairwise Loss Regularization for Recommendations Explanation 91-95
Alexandre Chanson , Nicolas Labroche , Patrick Marcel , Willeme Verdeaux
MDClean: Cleaning and Enhancing Raw Metadata Files 96-100
Hiba Khalid , Esteban Zimányi

2023-03-23: submitted by Enrico Gallinucci, metadata incl. bibliographic data published under Creative Commons CC0
2023-04-04 : published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) | valid HTML5 |