Program
Time in EEST - daylight saving time UTC+3

9.00 - 10.30 Opening, Keynote Session & Test-Of-Time Award

• Angela Bonifati - The Quest for Schemas in Graph Databases

• Test-Of-Time Award - Alkis Simitsis, Spiros Skiadopoulos, Panos Vassiliadis. The History, Present, and Future of ETL Technology

10.30 - 11.00 Coffee Break 

11.00 - 12.05 Research Session I - Text Analysis

• Witold Andrzejewski, Bartosz Bebel, Paweł Boiński, Mariusz Sienkiewicz, Robert Wrembel. Text Similarity Measures in a Data Deduplication Pipeline for Customers Records

• Alberto Berenguer, David Tomás, Jose-Norberto Mazón. Tabular Open Government Data Search for Data Spaces based on Word Embeddings

• Michael Gubanov, Anna Pyayt, Sophie Pavia. Learning Circular Tabular Embeddings for Heterogeneous Large-scale Structured Datasets

12.05 - 13.00 Research Session II - Data Integration and Recommendation 

• Michal Bodziony, Robert Wrembel. Data Source Connectors Layer as a Service - Design Patterns

• Alexandre Chanson, Nicolas Labroche, Patrick Marcel, Willeme Verdeaux. Pairwise Loss Regularization for Recommendations Explanation

• Dimos Gkitsakis. Spyridon Kaloudis, Eirini Mouselli, Veronika Peralta, Patrick Marcel, Panos Vassiliadis. Assessment Methods for the Interestingness of Cube Queries

13.00 - 14.30 Lunch Break 

14.30 - 15.45 Research Session III - Multidimensional Modeling and Querying

• Redha Benhissen; Fadila Bentayeb, Omar Boussaid. GAMM: Graph-Based Agile Multidimensional Model

• Matteo Francia, Stefano Rizzi, Patrick Marcel. The Whys and Wherefores of Cubes 

• Panos Vassiliadis. Cube Query Answering via the Results of Previous Cube Queries

15.45 - 16.00 Invited talk

• Il-Yeol Song - Celebrating 25 years of DOLAP 

16.00 - 16.30 Coffee Break 

16.30 - 17.30 Keynote Session

• Tim Kraska - (Keynote title TBA)

17.30 - 18.30 Research Session IV - Metadata Management

• Hiba Khalid, Esteban Zimanyi. MDPrep: Data Preparation for Metadata Management

• Bhimesh Kandibedala, Anna Pyayt, Chris Caballero, Michael Gubanov. Scalable Hierarchical Metadata Classification in Heterogeneous Large-scale Datasets

• Hiba Khalid, Esteban Zimanyi. MDClean: Cleaning and Enhancing Raw Metadata Files