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  1. Employees

Språkvelger

Norsk

Ole Christian Eidheim

Ole Christian Eidheim

Associate professor
Department of Computer Science

ole.c.eidheim@ntnu.no
+4773559574 IT-bygget, sydfløy, 242, Gløshaugen, Sem Sælandsvei 7
About Publications Teaching Media

About

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.

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

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

2022

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

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).
    Academic article

2018

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

2015

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

2014

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

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).
    Academic article

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).
    Doctoral dissertation
  • 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.
    Abstract

2005

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

Journal publications

  • Eidheim, Ole Christian. (2023) Online Arbitrary Shaped Clustering through Correlated Gaussian Functions. arXiv.org.
    Academic article
  • Eidheim, Ole Christian. (2022) Revisiting Gaussian Neurons for Online Clustering with Unknown Number of Clusters. arXiv.org.
    Academic article
  • 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).
    Academic article
  • 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).
    Academic article
  • 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.
    Abstract
  • Skjermo, Jo; Eidheim, Ole Christian. (2005) Polygon mesh generation of branching structures. Lecture Notes in Computer Science (LNCS). volum 3540.
    Academic article

Report

  • 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).
    Doctoral dissertation

PRODUKT

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

Teaching

Courses

  • INFT1002 - Fundamental Programming
  • INFT2002 - Web Development
  • DCST1003 - Fundamental Programming
  • IDATT2503 - Security in programming and cryptography
  • DCST2002 - Web Development
  • DCST1007 - Object-oriented Programming
  • INFT1006 - Object-oriented Programming
  • IDATT2502 - Applied machine learning with project
  • IDATT2104 - Network Programming
  • INFT2503 - C++ for programmers

Media

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.
  • Academic lecture
    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.
  • Academic lecture
    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

  • Academic lecture
    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

  • Academic lecture
    Eidheim, Ole Christian. (2004) Interconnecting segmented hepatic vessels in adjacent CT slices. NOBIM 2004 . NOBIM; Stavanger. 2004-05-27 - 2004-05-28.
  • Academic lecture
    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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