• Improving Stability of Tree-Based Models 

      Blørstad, Morten (Master thesis, 2023-06-01)
      Motivated by the instability of tree-based methods experienced by the insurance industry, this thesis provides innovative and novel methods for updating regression trees in a stable manner. All methods are shown to increase ...
    • Secure, reliable, and efficient communication over the wiretap channel 

      Algrøy, Joakim (Master thesis, 2022-06-01)
      Secure wireless communication between devices is essential for modern communication systems. Physical-layer security over the wiretap channel may provide an additional level of secrecy beyond the current cryptographic ...