Simon Märtens

M. Sc. RWTH

Contact Details

• Mail 
  Informatik 12: Software and Tools for Computational Engineering
  RWTH Aachen University
  D-52056 Aachen, Germany
• Office: Seffenter Weg 23, 52074 Aachen
• Room: 228
• Phone: +49 (0)241/80 28429
• Email: maertens@stce.rwth-aachen.de
• Researcher at STCE: since 2016
• Office Hours: on request
  
  

Research

• Jacobian Accumulation via Elimination Techniques on Computational Graphs
• Algorithmic Differentiation (AD) and Symbolic Differentiation of Linear Algebra
• Dimensionality Reduction for Neural Networks via Subspace Regression
  
  

Publications

• 2023
  • Naumann, U., Schneidereit, E., Maertens, S., Towara, M.: Elimination Techniques for Algorithmic Differentiation Revisited. Preprint on https://arxiv.org/abs/2303.16087 (2023)
    
    

Talks

• 2023
  • 25th European Workshop on Automatic Differentiation, INRIA Sophia-Antipolis, France:
    ADMission Scheduling
    
    
  • SIAM Conference on Computational Science and Engineering (CSE23), Amsterdam, The Netherlands:
    The Chain Rule of Differentiation Is Associative - So What?
    
    
• 2022
  • Quantminds International, Barcelona, Spain:
    Algorithmic Differentiation Mission Planning (ADMission)
    
    

• 2019
  • 22nd European Workshop on Automatic Differentiation, Imperial College London, UK:
    Derivative code by overloading in MATLAB
    
    

Teaching

• Introduction to Programming (C++) & Advanced C++
• AD & Advanced AD
• Combinatorial Problems in Scientific Computing
• Software Engineering Lab