Steffen Lauritzen

Steffen Lauritzen

Professor, emeritus


  1. 1990
  2. Techniques for Bayesian analysis of expert systems

    Spiegelhalter, D. & Lauritzen, Steffen, 1990, In: Annals of Mathematics and Artificial Intelligence. 2, p. 353-366

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 1989
  4. Decomposition of maximum likelihood in mixed graphical interaction models

    FRYDENBERG, M. & Lauritzen, Steffen, 1989, In: Biometrika. 76, 3, p. 539-555 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Exponential Families, Extreme Point Models and Minimal Space-Time Invariant Functions for Stochastic Processes with Stationary and Independent Increments

    KUCHLER, U. & Lauritzen, Steffen, 1989, In: Scandinavian Journal of Statistics. 16, 3, p. 237-261 25 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Graphical Models for Associations between Variables, some of which are Qualitative and some Quantitative

    Lauritzen, Steffen & WERMUTH, N., 1989, In: Annals of Statistics. 17, 1, p. 31-57 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Mixed Graphical Association Models [with Discussion and Reply]

    Lauritzen, Steffen, 1989, In: Scandinavian Journal of Statistics. 16, 4, p. 273-306 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 1988
  9. Extremal Families and Systems of Sufficient Statistics

    Lauritzen, Steffen, 1988, Springer. 268 p. (Lecture Notes in Statistics, Vol. 49).

    Research output: Book/ReportBookResearchpeer-review

  10. Local Computations with Probabilities on Graphical Structures and Their Application to Expert Systems

    Lauritzen, Steffen & SPIEGELHALTER, D., 1988, In: Journal of the Royal Statistical Society. B. 50, 2, p. 157-224 68 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Statistical reasoning and learning in knowledge bases represented as causal networks

    Spiegelhalter, D. & Lauritzen, Steffen, 1988, Medicine. Springer, p. 105-112 8 p. (Lecture Notes in Medical Informatics, Vol. 36).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  12. The reliability of measuring left ventricular ejection fraction by radionuclide cardiography: evaluation by the method of variance components

    HOILUND-CARLSEN, P., Lauritzen, Steffen, MARVING, J., RASMUSSEN, S., HESSE, B., FOLKE, K., GODTFREDSEN, J., CHRAEMMERJORGENSEN, B., GADSBOLL, N., DIGEPETERSEN, H. & JENSEN, B., 1988, In: BRITISH HEART JOURNAL. 59, 6, p. 653-662 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 1987
  14. Reproducibility of determination of right ventricular ejection fraction by radionuclide imaging: assessment by the statistical method of variance components

    Hoilund-Carlsen, P. F., Marving, J., Rasmussen, S., Gadsboll, N., Chraemmer-Jorgensen, B. & Lauritzen, Steffen, 1987, In: International Journal of Cardiac Imaging. 2, 3, p. 183-196

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Statistical manifolds

    Lauritzen, Steffen, 1987, Differential Geometry in Statistical Inference. Kass, R. E. (ed.). Institute of Mathematical Statistics, p. 165-216 52 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  16. 1986
  17. Published

    STATISTICS OF PHASE DERIVATIVES IN MOBILE COMMUNICATIONS.

    Andersen, J. B., Lauritzen, Steffen & Thommesen, C., 1 Jan 1986, In: IEEE Vehicular Technology Conference. p. 228-231 4 p.

    Research output: Contribution to journalConference articleResearchpeer-review

  18. 1984
  19. Decomposable graphs and hypergraphs

    Lauritzen, Steffen, SPEED, T. & VIJAYAN, K., 1984, In: Journal of the Australian Mathematical Society. Series A. Pure mathematics and statistics. 36, FEB, p. 12-29 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Extreme Point Models in Statistics [with Discussion and Reply]

    Lauritzen, Steffen, 1984, In: Scandinavian Journal of Statistics. 11, 2, p. 65-91 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 1983
  22. Graphical and Recursive Models for Contingency Tables

    WERMUTH, N. & Lauritzen, Steffen, 1983, In: Biometrika. 70, 3, p. 537-552 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 1981
  24. Published

    Appendix to Jes Olesen, A. Æ. Krabbe and Per Tfelt-Hansen: Methodological aspects of profylactic drug trials in migraine

    Lauritzen, Steffen, 1981, In: Cephalagia. 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Time Series Analysis in 1880: A Discussion of Contributions Made by T.N. Thiele

    Lauritzen, Steffen, 1981, In: International Statistical Review. 49, 3, p. 319-331 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 1980
  27. Published

    Markov Fields and Log-Linear Interaction Models for Contingency Tables

    DARROCH, J., Lauritzen, Steffen & SPEED, T., 1980, In: Annals of Statistics. 8, 3, p. 522-539 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Mmathematical appendix to: Comparison of self-reported height and weight with controlled height and weight in women and men / P. Schlichting, P.F. Høilund-Carlsen and F. Quaade:

    Lauritzen, Steffen, 1980, In: International Journal of Obesity. 5, p. 67-76

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 1979
  30. Published

    Clinical Assessment Of Disease Activity In Rheumatoid Arthritis

    HANSEN, T., Keiding, S. R., Lauritzen, Steffen, MANTHORPE, R., SORENSEN, S. & WIIK, A., 1979, In: Scandinavian Journal of Rheumatology. 8, 2, p. 101-105 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. 1978
  32. Published

    Marginal Maximum Likelihood Estimates and Estimation of the Offspring Mean in a Branching Process

    Keiding, N. & Lauritzen, Steffen, 1978, In: Scandinavian Journal of Statistics. 5, 2, p. 106-110 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. 1977
  34. Published

    THE AVERAGE NOISE FROM A POISSON STREAM OF VEHICLES

    ANDERSEN, P., ANDERSEN, S. & Lauritzen, Steffen, 1977, In: Journal of Applied Probability. 14, 4, p. 817-828 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 1976
  36. Published

    Appendix to Winkel, P., Gæde, P. and Lyngbye, J.: Method for monitoring plasma progesterone concentrations in pregnancy.

    Lauritzen, Steffen, 1976, In: Clinical Chemistry. 22

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Note on a case-study in Box-Jenkins seasonal forecasting of time series

    Lauritzen, Steffen, 1976, In: Scandinavian Journal of Statistics. 3, p. 93-94 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Stochastic Model. [Appendix to arrticle: Method for monitoring plasma progesterone oncentrations in pregnancy / Winkel, P., Gæde, P. and Lyngbye, J.]

    Lauritzen, Steffen, 1976, In: Clinical Chemistry. 22, 4, p. 427-428

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. 1975
  40. Published

    Random orthogonal set functions and stochastic models for the gravity potential of the earth

    Lauritzen, Steffen, Jan 1975, In: Stochastic Processes and Their Applications. 3, 1, p. 65-72 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    General exponential models for discrete observations

    Lauritzen, Steffen, 1975, In: Scandinavian Journal of Statistics. 2, p. 22-33 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. 1974
  43. Published

    Sufficiency, prediction and extreme models

    Lauritzen, Steffen, 1974, In: Scandinavian Journal of Statistics. 1, p. 128-134 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. 1973
  45. Published

    The Probabilistic Background of Some Statistical Methods in Physical Geodesy.

    Lauritzen, Steffen, 1973, København: Geodætisk Institut.

    Research output: Book/ReportBookResearch

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