DIMA: Digital Mathematics

Wat hebben wiskunde en Kandinsky met elkaar te zien?
Hoe ontmasker je vervalste beelden?
Digital Mathematics
De Herontdekking van de Wereld
Ann Dooms ging wiskundige Alan Turing achterna in De Herontdekking van de Wereld op Canvas

Welcome at the Digital Mathematics Research Group (DIMA)

DIMA specializes in applied mathematics based on a solid foundation of interplay with various areas of pure mathematics. We focus on the mathematical foundations for digital data acquisition, representation, analysis, communication and security.

Research Tracks:

  • Harmonic and wavelet analysis
  • Sparse representations and dimensionality reduction
  • Computational aspects of parameter estimates in data-driven applications
  • Mathematical aspects of AI
  • Security for multimedia
  • Homomorphic, chaos and post-quantum cryptography

Applications:

  • Digital forensics, i.e. retrieving evidence for surmises on digital data
  • Quality assessment of digital images
  • Digital painting analysis
  • Fractional order time series analysis originating from fractionalized Ornstein-Uhlenbeck processes for dielectric spectroscopy
  • Privacy in distributed networks and cloud computing
  • Development and security of high-speed key distribution using chaos synchronisation of photonics sources

Research output and more