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Ole Christian Eidheim

Ole Christian Eidheim

Førsteamanuensis
Institutt for datateknologi og informatikk

ole.c.eidheim@ntnu.no
73559574 IT-bygget, sydfløy, 242, Gløshaugen, Sem Sælandsvei 7
Om Publikasjoner Undervisning Formidling

Om

Lecturing, or have been lecturing, in the fields of programming, information management, mathematics, machine learning, software development, information security, networking, and 3D visualisation.

My research field is within machine learning, particularly more biologically plausible artificial intelligence, but I have also been developing open, and general software and software libraries, most notably: juCi++, Simple-Web-Server, Simple-WebSocket-Server, tiny-process-library, Skeletal-Animation-Library, and react-simplified.

Selected recent publications

Eidheim, Ole Christian. Online Arbitrary Shaped Clustering through Correlated Gaussian Functions. arXiv preprint arXiv:2302.06335 [cs.LG], 2023. https://arxiv.org/abs/2302.06335.

Eidheim, Ole Christian. Revisiting Gaussian Neurons for Online Clustering with Unknown Number of Clusters. arXiv preprint arXiv:2205.00920 [cs.LG], 2022. https://arxiv.org/abs/2205.00920.

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Se alle publikasjoner i Cristin

2023

  • Eidheim, Ole Christian. (2023) Online Arbitrary Shaped Clustering through Correlated Gaussian Functions. arXiv.org.
    Vitenskapelig artikkel

2022

  • Eidheim, Ole Christian. (2022) Revisiting Gaussian Neurons for Online Clustering with Unknown Number of Clusters. arXiv.org.
    Vitenskapelig artikkel

2019

  • Eidheim, Ole Christian. (2019) Simple-Web-Server: a fast and flexible HTTP/1.1 C++ client and server library. Journal of Open Source Software (JOSS).
    Vitenskapelig artikkel

2018

  • Eidheim, Ole Christian. (2018) react-simplified. GitLab, https://gitlab.com/eidheim/react-simplified. 2018.
    Programvare

2015

  • Eidheim, Ole Christian. (2015) tiny-process-library. GitHub, https://github.com/eidheim/tiny-process-library. 2015.
    Programvare
  • Eidheim, Ole Christian; Sellæg, Jørgen Lien; Larsen, Geir Morten; Kristoffersen, Ted. (2015) juCi++. GitHub, https://github.com/cppit/jucipp. 2015.
    Programvare
  • Eidheim, Ole Christian; Sellæg, Jørgen Lien; Larsen, Geir Morten; Kristoffersen, Ted. (2015) libclangmm. GitHub, https://github.com/cppit/libclangmm. 2015.
    Programvare

2014

  • Eidheim, Ole Christian. (2014) Simple-Web-Server. GitHub, https://github.com/eidheim/Simple-Web-Server. 2014.
    Programvare
  • Eidheim, Ole Christian. (2014) Simple-WebSocket-Server. GitHub, https://github.com/eidheim/Simple-WebSocket-Server. 2014.
    Programvare
  • Eidheim, Ole Christian; Mikalsen, Mathias. (2014) Skeletal-Animation-Library. GitHub, https://github.com/eidheim/Skeletal-Animation-Library. 2014.
    Programvare

2013

  • Bless, Josef J; Hugdahl, Kenneth; Westerhausen, René; Løhaugen, Gro; Eidheim, Ole Christian; Brubakk, Ann-Mari; Skranes, Jon; Gramstad, Arne; Håberg, Asta. (2013) Cognitive control deficits in adolescents born with very low birth weight (<= 1500 g): Evidence from dichotic listening. Scandinavian Journal of Psychology. volum 54 (3).
    Vitenskapelig artikkel

2009

  • Eidheim, Ole Christian. (2009) New Approaches for Representation and Segmentation of Organs in CT and MR Scans. Tapir Akademisk Forlag. 2009. ISBN 978-82-471-1136-9. Doktoravhandlinger ved NTNU (79).
    Doktorgradsavhandling
  • Evensen, Kari Anne Indredavik; Eidheim, Ole Christian; Martinussen, Marit; Håberg, Asta; Brubakk, Ann-Mari; Vik, Torstein; Skranes, Jon. (2009) Hand function relates to motor cortical thickness in VLBW adolescents. Developmental Medicine & Child Neurology. volum 51.
    Sammendrag/abstract

2005

  • Skjermo, Jo; Eidheim, Ole Christian. (2005) Polygon mesh generation of branching structures. Lecture Notes in Computer Science (LNCS). volum 3540.
    Vitenskapelig artikkel

Tidsskriftspublikasjoner

  • Eidheim, Ole Christian. (2023) Online Arbitrary Shaped Clustering through Correlated Gaussian Functions. arXiv.org.
    Vitenskapelig artikkel
  • Eidheim, Ole Christian. (2022) Revisiting Gaussian Neurons for Online Clustering with Unknown Number of Clusters. arXiv.org.
    Vitenskapelig artikkel
  • Eidheim, Ole Christian. (2019) Simple-Web-Server: a fast and flexible HTTP/1.1 C++ client and server library. Journal of Open Source Software (JOSS).
    Vitenskapelig artikkel
  • Bless, Josef J; Hugdahl, Kenneth; Westerhausen, René; Løhaugen, Gro; Eidheim, Ole Christian; Brubakk, Ann-Mari; Skranes, Jon; Gramstad, Arne; Håberg, Asta. (2013) Cognitive control deficits in adolescents born with very low birth weight (<= 1500 g): Evidence from dichotic listening. Scandinavian Journal of Psychology. volum 54 (3).
    Vitenskapelig artikkel
  • Evensen, Kari Anne Indredavik; Eidheim, Ole Christian; Martinussen, Marit; Håberg, Asta; Brubakk, Ann-Mari; Vik, Torstein; Skranes, Jon. (2009) Hand function relates to motor cortical thickness in VLBW adolescents. Developmental Medicine & Child Neurology. volum 51.
    Sammendrag/abstract
  • Skjermo, Jo; Eidheim, Ole Christian. (2005) Polygon mesh generation of branching structures. Lecture Notes in Computer Science (LNCS). volum 3540.
    Vitenskapelig artikkel

Rapport

  • Eidheim, Ole Christian. (2009) New Approaches for Representation and Segmentation of Organs in CT and MR Scans. Tapir Akademisk Forlag. 2009. ISBN 978-82-471-1136-9. Doktoravhandlinger ved NTNU (79).
    Doktorgradsavhandling

PRODUKT

  • Eidheim, Ole Christian. (2018) react-simplified. GitLab, https://gitlab.com/eidheim/react-simplified. 2018.
    Programvare
  • Eidheim, Ole Christian. (2015) tiny-process-library. GitHub, https://github.com/eidheim/tiny-process-library. 2015.
    Programvare
  • Eidheim, Ole Christian; Sellæg, Jørgen Lien; Larsen, Geir Morten; Kristoffersen, Ted. (2015) juCi++. GitHub, https://github.com/cppit/jucipp. 2015.
    Programvare
  • Eidheim, Ole Christian; Sellæg, Jørgen Lien; Larsen, Geir Morten; Kristoffersen, Ted. (2015) libclangmm. GitHub, https://github.com/cppit/libclangmm. 2015.
    Programvare
  • Eidheim, Ole Christian. (2014) Simple-Web-Server. GitHub, https://github.com/eidheim/Simple-Web-Server. 2014.
    Programvare
  • Eidheim, Ole Christian. (2014) Simple-WebSocket-Server. GitHub, https://github.com/eidheim/Simple-WebSocket-Server. 2014.
    Programvare
  • Eidheim, Ole Christian; Mikalsen, Mathias. (2014) Skeletal-Animation-Library. GitHub, https://github.com/eidheim/Skeletal-Animation-Library. 2014.
    Programvare

Undervisning

Emner

  • INFT1002 - Grunnleggende programmering
  • INFT2002 - Webutvikling
  • DCST1003 - Grunnleggende programmering
  • DCST2002 - Webutvikling
  • IDATT2503 - Sikkerhet i programvare og kryptografi
  • DCST1007 - Objektorientert programmering
  • INFT1006 - Objektorientert programmering
  • IDATT2502 - Anvendt maskinlæring med prosjekt
  • INFT2503 - C++ for programmerere
  • IDATT2104 - Nettverksprogrammering

Formidling

2010

  • Poster
    Skårdal, Kristine; Rolim, Natale Pinheiro Lage; Eidheim, Ole Christian; Widerøe, Marius; Wisløff, Ulrik; Goa, Pål Erik; Thuen, Marte. (2010) Assessment of cardiac remodelling after myocardial infarction in diabetic mice using self-gated MRI. International Society of Magnetic Resonance in Medicine ; 2010-05-01 - 2010-05-07.

2009

  • Poster
    Evensen, Kari Anne Indredavik; Brubakk, Ann-Mari; Håberg, Asta; Martinussen, Marit; Eidheim, Ole Christian; Vik, Torstein; Skranes, Jon. (2009) Hand function and cortical thickness in very low birth weight adolescents. 10th International Congress . European Society of Magnetic Resonance in Neuropediatrics; Zürich. 2009-09-03 - 2009-09-05.
  • Vitenskapelig foredrag
    Evensen, Kari Anne Indredavik; Eidheim, Ole Christian; Håberg, Asta; Martinussen, Marit; Brubakk, Ann-Mari; Vik, Torstein; Skranes, Jon. (2009) Correlation between cortical thickness, handedness and fine motor function in VLBW adolescents. PAS Annual Meeting 2009 . Paediatric Academic Societies, USA; Baltimore. 2009-05-02 - 2009-05-05.
  • Vitenskapelig foredrag
    Evensen, Kari Anne Indredavik; Eidheim, Ole Christian; Martinussen, Marit; Håberg, Asta; Brubakk, Ann-Mari; Vik, Torstein; Skranes, Jon. (2009) Hand function relates to motor cortical thickness in VLBW adolescents. 21st Annual Meeting EACD . European Academy of Childhood Disability; Vilnius. 2009-06-03 - 2009-06-06.

2005

  • Vitenskapelig foredrag
    Eidheim, Ole Christian; Skjermo, Jo. (2005) Real-time analysis of ultrasound images using GPU. CARS 2005 ; Berlin. 2005-06-22 - 2005-06-25.
  • Poster
    Skjermo, Jo; Eidheim, Ole Christian. (2005) Polygon Mesh Generation of Branching Structures. 14. Scandinavian Conference on Image Analysis ; Joensuu. 2005-06-19 - 2005-06-22.

2004

  • Vitenskapelig foredrag
    Eidheim, Ole Christian. (2004) Interconnecting segmented hepatic vessels in adjacent CT slices. NOBIM 2004 . NOBIM; Stavanger. 2004-05-27 - 2004-05-28.
  • Vitenskapelig foredrag
    Eidheim, Ole Christian. (2004) Segmentation of liver vessels as seen in MR and CT images. CARS 2004 . CARS; Chicago. 2004-06-23 - 2004-06-26.
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