Blar i Scientific articles på forfatter "Langguth, Johannes"

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    • COVID-19 and 5G conspiracy theories: long term observation of a digital wildfire 

      Langguth, Johannes; Filkukova, Petra; Brenner, Stefan; Schroeder, Daniel Thilo; Pogorelov, Konstantin (Peer reviewed; Journal article, 2022)
      The COVID-19 pandemic has severely affected the lives of people worldwide, and consequently, it has dominated world news since March 2020. Thus, it is no surprise that it has also been the topic of a massive amount of ...

    • Efficient Minimum Weight Vertex Cover Heuristics Using Graph Neural Networks 

      Langedal, Kenneth; Langguth, Johannes; Manne, Fredrik; Schroeder, Daniel Thilo (Peer reviewed; Journal article, 2022)
      Minimum weighted vertex cover is the NP-hard graph problem of choosing a subset of vertices incident to all edges such that the sum of the weights of the chosen vertices is minimum. Previous efforts for solving this in ...

    • Impacts of Covid-19 on Norwegian salmon exports: A firm-level analysis 

      Straume, Hans-Martin; Asche, Frank; Oglend, Atle; Abrahamsen, Eirik Bjorheim; Birkenbach, Anna M.; Langguth, Johannes; Lanquepin, Guillaume; Roll, Kristin Helen (Journal article; Peer reviewed, 2022)
      A rapidly growing literature investigates how the recent Covid-19 pandemic has affected international seafood trade along multiple dimensions, creating opportunities as well as challenges. This suggests that many of the ...