Inge Svein Helland

Professor emeritus - Matematisk institutt
Bilde av Inge Svein Helland
English version of this page
Mobiltelefon 93688918
Brukernavn
Besøksadresse Helles vei 11 1430 Ås
Postadresse Postboks 1053 Blindern 0316 Oslo

Akademiske interesser

  • Statistisk tolkning av kvantemekanikken.

  • Regresjonsmetoder for situasjoner med mange forklaringsvariable.

  • Bruk av symmetribetraktninger i statistikk.

  • Valg av betinging i statistiske modeller.

 

Høyere utdanning og ansettelses-historie

Curriculum

Emneord: Statistikk, Statistikk og biostatistikk

Publikasjoner

  • Helland, Inge Svein (2019). Symmetry in a space of conceptual variables. Journal of Mathematical Physics. ISSN 0022-2488. 60(5), s. 1–8. doi: 10.1063/1.5082694. Fulltekst i vitenarkiv
  • Helland, Inge Svein; Sæbø, Solve; Almøy, Trygve & Rimal, Raju (2018). Model and estimators for partial least squares regression. Journal of Chemometrics. ISSN 0886-9383. 32(9). doi: 10.1002/cem.3044.
  • Sæbø, Solve; Almøy, Trygve & Helland, Inge Svein (2015). simrel - A versatile tool for linear model data simulation based on the concept of a relevant subspace and relevant predictors. Chemometrics and Intelligent Laboratory Systems. ISSN 0169-7439. 146, s. 128–135. doi: 10.1016/j.chemolab.2015.05.012.
  • Helland, Inge Svein (2015). The quantum formulation derived from assumptions of epistemic processes. Journal of Physics: Conference Series (JPCS). ISSN 1742-6588. 597(1). doi: 10.1088/1742-6596/597/1/012041. Fulltekst i vitenarkiv
  • Helland, Inge Svein (2013). A Basis for Statistical Theory and Quantum Theory. I Bracken, Paul (Red.), Advances in Quantum Mechanics. IntechOpen. ISSN 978-953-51-1089-7. s. 335–360. doi: 10.1007/978-3-319-95068-6_2. Fulltekst i vitenarkiv
  • Cook, R. Dennis; Helland, Inge Svein & Su, Z. (2013). Envelopes and partial least squares regression. Journal of The Royal Statistical Society Series B-statistical Methodology. ISSN 1369-7412. 75(5), s. 851–877. doi: 10.1111/rssb.12018.
  • Helland, Inge Svein; Sæbø, Solve & Tjelmeland, Håkon (2012). Near optimal prediction from relevant components. Scandinavian Journal of Statistics. ISSN 0303-6898. 39(4), s. 695–713. doi: 10.1111/j.1467-9469.2011.00770.x.
  • Helland, Inge Svein (2009). A foundation of quantum mechanics based on focusing and symmetry. Journal of Physics: Conference Series (JPCS). ISSN 1742-6588. 174. doi: 10.1088/1742-6596/174/1/012031.
  • Helland, Inge Svein (2008). Quantum mechanics from focusing and symmetry. Foundations of Physics. ISSN 0015-9018. 38, s. 818–842. doi: 10.1007/s10701-008-9239-8.
  • Helland, Inge Svein (2007). Discussion of: Bayesian probability in quantum mechanics, by Rüdiger Schack. I Bernardo, J.M. (Red.), Bayesian Statistics 8: Proceedings of the Eighth Valencia International Meeting, June 1-6, Benidorm, Spain. Oxford University Press. ISSN 978-0-19-921465-5.
  • Helland, Inge Svein (2006). Extended statistical modeling under symmetry; The link toward quantum mechanics. Annals of Statistics. ISSN 0090-5364. 34, s. 42–77.
  • Helland, Inge Svein (2006). Towards quantum mechanics from a theory of experiments. I Dobrev, V.K. (Red.), Quantum Theory and Symmetries IV. Heron Press. ISSN 954-580-195-6. s. 721–732.
  • Helland, Inge Svein (2005). Quantum Theory as a Statistical Theory under Symmetry, Foundations of Probability and Physics - 3. AIP Publishing (American Institute of Physics). ISSN 0-7354-0235-3. s. 127–149.
  • Helland, Inge Svein (2004). Statistical inference under a fixed symmetry group. International Statistical Review. ISSN 0306-7734. 72, s. 409–422.
  • Helland, Inge Svein (2003). Rotational symmetry, model reduction and optimality of prediction from the PLS population model. Chemometrics and Intelligent Laboratory Systems. ISSN 0169-7439. 68, s. 53–60.
  • Helland, Inge Svein (2001). Some theoretical aspects of partial least squares regression. Chemometrics and Intelligent Laboratory Systems. ISSN 0169-7439. 58, s. 97–107.
  • Helland, Inge Svein (2001). Reduction of regression models under symmetry. I Viana, M. & Rickards, D. (Red.), Algebraic Methods in Statistics. American Mathematical Society (AMS).
  • Helland, Inge Svein (1999). Quantum mechanics from symmetry and statistical modeling. International journal of theoretical physics. ISSN 0020-7748. 38(7), s. 1851–1881.

Se alle arbeider i Cristin

  • Helland, Inge Svein (2018). Epistemic Processes. A Basis for Statistics and Quantum Theory. Springer Nature. ISBN 978-3-319-95067-9. 170 s.
  • Helland, Inge Svein (2010). Steps Towards a Unified Basis for Scientific Models and Methods. World Scientific. ISBN 978-981-4280-85-3. 275 s.

Se alle arbeider i Cristin

  • Helland, Inge Svein (2010). ENVELOPE MODELS FOR PARSIMONIOUS AND EFFICIENT MULTIVARIATE LINEAR REGRESSION COMMENT. Statistica sinica. ISSN 1017-0405. 20(3), s. 978–981.
  • Helland, Inge Svein (2009). Steps towards a unified basis.
  • Helland, Inge Svein (2009). Partial least squares and mathematical statistics.
  • Helland, Inge Svein (2009). On partial least squares regression.
  • Helland, Inge Svein (2007). PLS from model reduction under symmetry.
  • Helland, Inge Svein (2006). Discussion of Ruediger Schack: Bayesian probability in quantum mechanics.
  • Helland, Inge Svein (2005). Quantum mechanics as a statistical theory.
  • Helland, Inge Svein (2005). Towards quantum mechanics from a theory of experiments.
  • Helland, Inge Svein (2004). Quantum mechanics from statistical theory under symmetry.
  • Helland, Inge Svein (2003). Partial least squares regression. I Kotz, Samuel (Red.), Encyclopedia of Statistical Sciences 2.
  • Helland, Inge Svein (2002). Discussion of: What is a statistical model? Annals of Statistics. ISSN 0090-5364. 30, s. 1286–1289.
  • Helland, Inge Svein (2002). Quantum mechanics from statistical parameter models.
  • Helland, Inge Svein (2001). Quantum probability and statistics.
  • Helland, Inge Svein (2001). Rotational symmetry, model reduction and optimality of prediction from the PLS population model.
  • Helland, Inge Svein (1999). Book Review: Statistical Regression with Measurement Error. Statistics in Medicine. ISSN 0277-6715. 18.
  • Helland, Inge Svein (1999). Experiments, symmetries and quantum mechanics.
  • Helland, Inge Svein (2004). Quantum mechanics from statistical theory under symmetry and complementarity. Matematisk Institutt, UiO. ISSN 0806-3842. 2004(12).
  • Helland, Inge Svein (2003). Extended statistical modelling under symmetry; the link towards quantum mechanics. Department of Mathematics, University of Oslo.
  • Helland, Inge Svein (2000). Some theoretical aspects of partial least squares regression. Department of matematics, UiO. ISSN 0806-3842.
  • Helland, Inge Svein (2000). Reduction of regression models under symmetry. Department of Mathematics, UiO. ISSN 0806-3842.
  • Helland, Inge Svein (2000). Quantum theory from symmetry and reduction of statistical models. The compact case. Department of Mathematics, UiO. ISSN 82-553-1240-4.
  • Helland, Inge Svein (1999). Restricted maximum likelihood from symmetry. Department of Mathematics, University of Oslo. ISSN 0806-3842. 14.
  • Helland, Inge Svein (1999). Approaching regression methods through symmetry arguments. Department of Mathematics, University of Oslo. ISSN 0806-3842. 15.
  • Helland, Inge Svein (1999). Quantum theory from symmetries in a general parameter space. Department of Mathematics, University of Oslo. ISSN 82-553-1189-0. 12.

Se alle arbeider i Cristin

Publisert 13. nov. 2010 12:10 - Sist endret 8. mai 2020 10:01