David Willems

Dr. David Willems serves as a Lecturer at the University of Koblenz, holding dual appointments within the Faculty of Mathematics and Natural Sciences: specifically at the Mathematical Institute and the Physics Department. He maintains a significant external affiliation with the Institute for Preventive Medicine of the German Armed Forces, where he is associated with Department A5 (Medical-Technical Ergonomics and Systems Informatics) in Koblenz.

His research program centers on advanced optimization theory with three core pillars:

• Combinatorial Optimization: Developing algorithmic solutions for discrete decision problems
• Network Flow Problems: Analyzing optimal resource distribution across complex networks
• Multi-Criteria Optimization: Creating approximation frameworks and representative systems for multi-objective decision scenarios

Current research initiatives include proj-multikosi, proj-tmoco, and proj-mmdf, which integrate theoretical optimization with practical applications in medical-technical systems and military preventive medicine. His work bridges mathematical theory with real-world systems informatics challenges.