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• Yiming Wu

Yiming Wu

Research Topics

• Cloud Data Management

Projects

• Polypheny-DDI: A Flexible Polystore-based Distributed Data Infrastructure

Lectures

2026 Fall Semester

• DBIS Research Seminar
• Foundations of Distributed Systems

2026 Spring Semester

• DBIS Research Seminar
• Distributed Information Systems

2025 Fall Semester

• DBIS Research Seminar
• Foundations of Distributed Systems

2025 Spring Semester

• DBIS Research Seminar
• Distributed Information Systems
• Seminar Current Trends in Distributed Systems

2024 Fall Semester

• DBIS Research Seminar
• Foundations of Distributed Systems

2024 Spring Semester

• DBIS Research Seminar
• Distributed Information Systems

2023 Fall Semester

• DBIS Research Seminar

Advised Theses

• Erion Krasniqi (Master Project)
  Extending Polypheny’s Graph Processing Capabilities for LDBC SNB Workloads
• Sebastian Lukas (Bachelor Thesis)
  Materializing Results of Database Queries as Files
• Tobias Hafner (Master Thesis)
  Concurrency Control Across Heterogeneous Storage Engines
• Danylo Kravchenko (Master Thesis)
  Integrating GIS Capabilities into Polypheny

Publications

2026

• Marco Vogt, David Lengweiler, Martin Vahlensieck, Yiming Wu, Heiko Schuldt
  From Polystores to Polydbms: The Polypheny Experience
  Proceedings of the 42nd International Conference on Data Engineering (ICDE), Montreal, QC, Canada 2026/5