27th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data

Co-located with EDBT/ICDT 2025, Barcelona, Spain - March 25, 2025

Accepted papers

The accepted papers are listed in no particular order.

Accepted full papers

  • Impact study of NoSQL refactoring in SkyServer database, Enrico Gallinucci (DISI - University of Bologna)*; Matteo Golfarelli (DISI - University of Bologna); Wafaa Radwan (Jawwal Telecommunications); Gabriel Zarate (Universitat Politècnica de Catalunya); Alberto Abelló (Universitat Politècnica de Catalunya)

  • Finding comparison insights in multidimensional datasets, Patrick Marcel (University of Orléans)*; Claire Antoine (University of Tours); Alexandre Chanson (University of Tours); Nicolas Labroche (University of Tours)

  • Counterfactual Explanations for Group Recommendations, Maria Stratigi (Tampere University)*; Nikos Bikakis (Hellenic Mediterranean University); Kostas Stefanidis (Tampere University)

  • Entity Matching with 7B LLMs: A Study on Prompting Strategies and Hardware Limitations, Ioannis Arvanitis-Kasinikos (Public Power Corporation); George Papadakis (University of Athens)*

  • Optimizing Big Active Data Management Systems, Shahrzad Haji Amin Shirazi (University of California,Riverside)*; Xikui Wang (University of California,Irvine); Michael Carey (University of California,Irvine); Vassilis Tsotras (University of California,Riverside)

Accepted short papers

  • Using ChatGPT to refine draft conceptual schemata in supply-driven design of multidimensional cubes, Stefano Rizzi (DISI - University of Bologna)*

  • Workload Cost Optimization Using Dynamic Replication in Decentralized Systems, Ryoga Yoshida (Osaka University)*; Chuan Xiao (Osaka University); Makoto Onizuka (Osaka University)

  • Content-based catalogs for improving discovery services in data spaces, Adriana Morejón (Universidad de Alicante); Alberto Berenguer (Universidad de Alicante); Lucía de Espona (Universidad de Alicante); David Tomás (Universidad de Alicante); Jose-Norberto Mazón (Universidad de Alicante)*

  • Causal Banzhaf Value for aggregate query explanations, Pouya Khani (Aarhus University)*; Ira Assent (Aarhus University)

  • The Case for Instance-Optimized LLMs in OLAP Databases Bardia Mohammadi (MPI-SWS)*; Laurent Bindschaedler (MPI-SWS)

  • Beyond Row Counts: Enhancing Workload-Aware Data Synthesis Anupam Sanghi (TU Darmstadt)*

  • A Diversity-aware Approach to Bundle Recommendations, Nastaran Ebrahimi (Tampere University); Zheying Zhang (Tampere University); Kostas Stefanidis (Tampere University)*

Accepted panel papers

  • Challenges to Enforce Data Quality in Data Spaces, Claudia Ayala (Universitat Politècnica de Catalunya); Besim Bilalli (Universitat Politècnica de Catalunya); Cristina Gómez (Universitat Politècnica de Catalunya); Jose-Norberto Mazón (Universidad de Alicante)*; Oscar Romero (Universitat Politècnica de Catalunya)

  • Toward Advanced Query Processing in Dataspaces, Christoph Quix (Hochule Niederrhein University of Applied Sciences)*

  • Data Analytics and Artificial Intelligence in the new scenario of Data Spaces Juan Trujillo (University of Alicante)*; Gustavo Candela (University of Alicante); Alejandro Reina-Reina (University of Alicante)