Anders Ringgaard Kristensen

Anders Ringgaard Kristensen

Professor

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    ORCID: 0000-0002-5212-035X

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    1. Published

      A Cloud-Based Decision Support System to Support Decisions in Sow Farms

      Mateo, J., Florensa, D., Pagès-Bernaus, A., Plà-Aragonès, L. M., Solsona, F. & Kristensen, Anders Ringgaard, 2021, IoT-based Intelligent Modelling for Environmental and Ecological Engineering: IoT Next Generation EcoAgro Systems. Springer, p. 233-256 24 p. (Lecture Notes on Data Engineering and Communications Technologies, Vol. 67).

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    2. Published

      A MODEL TO DESCRIBE AND PREDICT THE PRODUCTION AND FOOD-INTAKE OF THE DAIRY-COW

      Kristensen, Anders Ringgaard, 1986, In: Acta Agriculturae Scandinavica. 36, 3, p. 305-317

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      A Markov model for optimal feeding and marketing decisions in production units of growing pigs

      Pourmoayed, R., Nielsen, L. R. & Kristensen, Anders Ringgaard, Aug 2014. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    4. Published

      A SURVEY OF MARKOV DECISION PROGRAMMING TECHNIQUES APPLIED TO THE ANIMAL REPLACEMENT-PROBLEM

      Kristensen, Anders Ringgaard, 1994, In: European Review of Agricultural Economics. 21, 1, p. 73-93

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      A framework for decision support related to an infectious disease in slaughter pig production

      Toft, N., Kristensen, Anders Ringgaard & Jørgensen, E., 2000. 9 p.

      Research output: Contribution to conference › Paper › Research

    6. Published

      A framework for decision support related to infectious diseases in slaughter pig fattening units

      Toft, N., Kristensen, Anders Ringgaard & Jørgensen, E., 2005, In: Agricultural Systems. 85, 2, p. 120-137 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      A general software system for Markov decision processes in herd management applicaions

      Kristensen, Anders Ringgaard, 2003, In: Computers and Electronics in Agriculture. 38, p. 199-215 17 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      A hierarchical Markov decision process modeling feeding and marketing decisions of growing pigs

      Pourmoayed, R., Nielsen, L. R. & Kristensen, Anders Ringgaard, 2016, In: European Journal of Operational Research. 250, 3, p. 925-938 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      A model for monitoring the condition of young pigs by their drinking behaviour

      Madsen, T. N. & Kristensen, Anders Ringgaard, 2005, In: Computers and Electronics in Agriculture. 48, 1, p. 138-154 17 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      A model for simultaneous optimization of feeding level and slaughtering policy of organic steers

      Nielsen, B. K. & Kristensen, Anders Ringgaard, 2002. 6 p.

      Research output: Contribution to conference › Paper › Research

    11. Published

      A modelling approach to support dynamic decision-making in the control of FMD epidemics

      Ge, L., Mourits, M. C. M., Kristensen, Anders Ringgaard & Huirne, R. B., 2010, In: Preventive Veterinary Medicine. 95, 3-4, p. 167-174 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      A multi-dimensional dynamic linear model for monitoring slaughter pig production

      Jensen, Dan Børge, Cornou, C., Toft, N. & Kristensen, Anders Ringgaard, 2015.

      Research output: Contribution to conference › Paper › Research › peer-review

    13. Published

      A multi-level hierarchic Markov process with Bayesian updating for herd optimization and simulation in dairy cattle

      Demeter, R. M., Kristensen, Anders Ringgaard, Dijkstra, J., Lansink, A. G. J. M. O., Meuwissen, M. P. M. & van Arendonk, J. A. M., 2011, In: Journal of Dairy Science. 94, 12, p. 5938-5962 25 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      A multi-process dynamic linear model for oestrus detection in groupn houed sows by modeling eating behaviour

      Søllested, T. A. & Kristensen, Anders Ringgaard, 2000, Ikke angivet. Plà, L. M. & Pomar, J. (eds.). <Forlag uden navn>, p. 117-126 10 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    15. Published

      A multivariate dynamic linear model for early warnings of diarrhea and pen fouling in Slaughter pigs

      Jensen, Dan Børge, Toft, N. & Kristensen, Anders Ringgaard, 1 Apr 2017, In: Computers and Electronics in Agriculture. 135, p. 51-62 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      A new decision support framework for managing foot-and-mouth disease epidemics

      Ge, L., Kristensen, Anders Ringgaard, Mourits, M. C. & Huirne, R. B., 2014, In: Annals of Operations Research. 219, 1, p. 49-62 14 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      A software system for multi-level hierarchic Markov processes

      Kristensen, Anders Ringgaard, 2000, Ikke angivet. Plà, L. M. & Pomar, J. (eds.). <Forlag uden navn>, p. 37-46 10 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    18. Published

      A sow replacement model using Bayesian updating in a 3-level hierarchic Markov process

      Søllested, T. A. & Kristensen, Anders Ringgaard, 2002. 7 p.

      Research output: Contribution to conference › Paper › Research

    19. Published

      A sow replacement model using Bayesian updating in a three-level hierarchic Markov process. I. Biological model

      Kristensen, Anders Ringgaard & Søllested, T. A., 2004, In: Livestock Science. 87, 1, p. 13-24 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      A sow replacement model using Bayesian updating in a three-level hierarchic Markov process. II. Optimization model

      Kristensen, Anders Ringgaard & Søllested, T. A., 2004, In: Livestock Science. 87, 1, p. 25-36 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      A stochastic model simulating the feeding-health-production complex in a dairy herd

      Østergaard, S., Sørensen, J. T. & Kristensen, Anders Ringgaard, 2000, In: Journal of Dairy Science. 83, p. 721-733 13 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Abortion and other risk factors for mastitis in Iranian dairy herds

      Keshavarzi, H., Sadeghi-Sefidmazgi, A., Stygar, A. H. & Kristensen, Anders Ringgaard, 2019, In: Livestock Science. 219, p. 40-44 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Abortion studies in Iranian dairy herds: I. Risk factors for abortion

      Keshavarzi, H., Sadeghi-Sefidmazgi, A., Kristensen, Anders Ringgaard & Stygar, A. H., Jan 2017, In: Livestock Science. 195, p. 45-52 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      An object-oriented Bayesian network modeling the causes of leg disorders in finisher herds

      Jensen, T. B., Kristensen, Anders Ringgaard, Toft, N., Baadsgaard, N. P., Østergaard, S. & Houe, Hans, 2009, In: Preventive Veterinary Medicine. 89, 3-4, p. 237-248 12 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Analyses of body weight patterns in growing pigs: a new view on body weight in pigs for frequent monitoring

      Stygar, A. H., Dolecheck, K. A. & Kristensen, Anders Ringgaard, 2018, In: Animal. 12, 2, p. 295-302 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      Area-specific predictions of unwanted events using multivariate modeling of water data

      Dominiak, K. N., Hindsborg, J., Pedersen, L. J. & Kristensen, Anders Ringgaard, 12 Jul 2018, p. 27-30.

      Research output: Contribution to conference › Paper › Research › peer-review

    27. Published

      Assessment of the value of information of precision livestock farming: A conceptual framework

      Rojo-Gimeno, C., van der Voort, M., Niemi, J. K., Lauwers, L., Kristensen, Anders Ringgaard & Wauters, E., 2019, In: NJAS - Wageningen Journal of Life Sciences. 90-91, 100311.

      Research output: Contribution to journal › Review › Research › peer-review

    28. Published

      Automatic detection of oestrus and health disorders using data from Electronic Sow Feeders

      Cornou, C., Vinther, J. & Kristensen, Anders Ringgaard, 2007. 2 p.

      Research output: Contribution to conference › Paper › Research

    29. Published

      Automatic detection of oestrus and health disorders using data from eletronic sow feeders

      Cornou, C., Vinther, J. & Kristensen, Anders Ringgaard, 2008, In: Livestock Science. 118, 3, p. 262-271 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    30. Published

      BAYESIAN UPDATING IN HIERARCHICAL MARKOV-PROCESSES APPLIED TO THE ANIMAL REPLACEMENT-PROBLEM

      Kristensen, Anders Ringgaard, 1993, In: European Review of Agricultural Economics. 20, 2, p. 223-239

      Research output: Contribution to journal › Journal article › Research › peer-review

    31. Published

      Basic concepts: textbook notes of herd management

      Kristensen, Anders Ringgaard & Jørgensen, E., 1996, Copenhagen: Dina, KVL. 49 p.

      Research output: Book/Report › Book › Education

    32. Published

      Body composition and organ development of intra-uterine growth restricted pigs at weaning

      Lynegaard, J. C., Hansen, C. F., Kristensen, Anders Ringgaard & Williams, Charlotte Amdi, 2020, In: Animal. 14, 2, p. 322-329

      Research output: Contribution to journal › Journal article › Research › peer-review

    33. Published

      Clinical assessment of shoulder lesions in Danish sows

      Stege, Helle, Strathe, J., Kristensen, Anders Ringgaard & Nielsen, Jens Peter, 2010. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    34. Published

      Combining a multivariate dynamic linear model with artificial neural networks for detecting diarrhea in slaughter pigs

      Jensen, Dan Børge, Kristensen, Anders Ringgaard & Pedersen, L. J., Feb 2017.

      Research output: Contribution to conference › Conference abstract for conference › Research

    35. Published

      Comparison of management strategies for confinement of sows around farrowing in Sow Welfare And Piglet protection pens

      Skovbo, D. K. F., Hales, J., Kristensen, Anders Ringgaard & Moustsen, V. A., 2022, In: Livestock Science. 263, 105026.

      Research output: Contribution to journal › Journal article › Research › peer-review

    36. Published

      Comparison of strategies for combining dynamic linear models with artificial neural networks for detecting diarrhea in slaughter pigs

      Jensen, Dan Børge & Kristensen, Anders Ringgaard, Oct 2016, In: Journal of Animal Science. 94, Supplement 5, p. 84-84 1 p., 0173.

      Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

    37. Published

      Computer demonstration: a general software system for dynamic programming

      Kristensen, Anders Ringgaard, 2001, Ikke angivet. Steffe, J. (ed.). Agro, p. 1, 6 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    38. Published

      Decision support models

      Kristensen, Anders Ringgaard & Jørgensen, E., 1999, Ikke angivet. Aagaard, K. (ed.). The Royal Veterinary and Agricultural University, Department of Veterinary Microbiology, p. 145-163 19 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    39. Published

      Detecting abnormalities in pigs’ growth – A dynamic linear model with diurnal growth pattern for identified and unidentified pigs

      Stygar, A. H. & Kristensen, Anders Ringgaard, 2018, In: Computers and Electronics in Agriculture. 155, p. 180-189 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    40. Published

      Detecting oestrus by monitoring sows' visits to a boar

      Ostersen, T., Cornou, C. & Kristensen, Anders Ringgaard, 2010, In: Computers and Electronics in Agriculture. 74, 1, p. 51-58 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    41. Published

      Dinas Forskerskole: workshop 1999, Skejby

      Kristensen, Anders Ringgaard, 1999, Ikke angivet. Den Kgl. Veterinær- og Landbohøjskole, Institut for Husdyrbrug og Husdyrsundhed, Dinas Forskerskole, 29 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    42. Published

      Dinas Forskerskole: Workshop, 1998, Skejby

      Kristensen, Anders Ringgaard, 1998, Ikke angivet. Den Kongelige Veterinær- og Landbohøjskole, Institut for Husdyrbrug og Husdyrsundhed, Dinas Forskerskole, 17 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    43. Published

      Dinas Forskerskole: workshop d. 4.-5. december 1997, Fuglsøcentret, Knebel

      Kristensen, Anders Ringgaard, 1997, Ikke angivet. Den Kongelige Veterinær- og Landbohøjskole, Institut for Husdyrbrug og Husdyrdundhed, Dinas Forskerskole, 35 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    44. Published

      Dinas Forskerskole: workshop den 23.-24. april 1998

      Kristensen, Anders Ringgaard, 1998, Ikke angivet. Den Kgl. Veterinær- og Landbohøjskole, Institut for Husdyrbrug og Husdyrsundhed, Dinas Forskerskole, 22 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    45. Published

      Discovering real options in the optimal control of foot-and-mouth disease

      Ge, L., Huirne, R. B. M., Mourits, M. C. M., Gutiérrez, Ó. & Kristensen, Anders Ringgaard, 2007, Ikke angivet. Ettema, J., Kudahl, A. & Sørensen, J. T. (eds.). Aarhus Universitetsforlag, p. 51-55 5 p. (DJF Animal Science; No. 77).

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    46. Published

      Dynamic Modelling of a Traditional African Chicken Production System

      McAinsh, C. V. & Kristensen, Anders Ringgaard, 2004, In: Tropical Animal Health and Production. 36, 6, p. s.609-626 18 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    47. Published

      Dynamic monitoring of farrowing rate at herd level

      Bono, C., Cornou, C., Lundby-Christensen, S. & Kristensen, Anders Ringgaard, 2013. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    48. Published

      Dynamic monitoring of litter size at herd and sow level

      Bono, C., Cornou, C. & Kristensen, Anders Ringgaard, 2012. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    49. Published

      Dynamic monitoring of litter size at herd and sow level

      Bono, C., Cornou, C. & Kristensen, Anders Ringgaard, 2012.

      Research output: Contribution to conference › Poster › Research

    50. Published

      Dynamic monitoring of mortality rate for sows and piglets

      Bono, C., Cornou, C., Lundby-Christensen, S. & Kristensen, Anders Ringgaard, 2013. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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