Browsing Institutt for matematiske fag by Author "Olaisen, André Julius Hovd"

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    • Document ranking for Covid-19 researcher articles using BM25 and BERT as a re-ranker 

      Olaisen, André Julius Hovd (Master thesis, 2021)
      I dette prosjektet skal vi bruke, og sammenligne, term-matching modeller og dype nevrale nettverksmodeller for å rangere COVID-19 forskningsdokumenter. Term-matching modellen som brukes er BM25, og den dype nevrale nettverk ...

    • Long-Horizon Informative Path Planning with Obstacles and Time Constraints 

      Ge, Yaolin; Olaisen, André Julius Hovd; Eidsvik, Jo; Jain, Ravinder Praveen Kumar; Johansen, Tor Arne (Peer reviewed; Journal article, 2022)
      We apply non-myopic informative path planning in a simulated river plume case study with several constraints on our agent. A cost valley philosophy is proposed to guide the agent through the field. The purpose of this path ...