Research group

Research interests

  • Data integration, data exchange, model management, user preferences, query relaxation, data lakes, NoSQL databases, keyword search, social networks, big data management, data engineering for ML, data provenance, ethics in data management.
  • Graphically, using Wordle with the titles of my publications.


A (partial) list of recent papers:

Data Provenance Ethics in data management Data Integration and Exchange Polystores and Data Lakes NoSQL databases Community Detection in Social networks Querying relaxation User Preferences, Personalization and Adaptation Data warehousing