[書籍][B] Co** with risk in agriculture

JB Hardaker, RBM Huirne, JR Anderson, G Lien - 1997 - academia.edu
Most decision problems involve more than one uncertain quantity. he one-variable methods
of probability elicitation outlined above can be applied validly to several variables only if the …

Multi-level decision making

G Zhang, J Lu, Y Gao - Models, Methods and Applications, 2015 - Springer
Multi-level decision-making (MLDM) handles problems that require compromise between
the objectives of two or more interacting entities which are arranged within a hierarchical …

Predicting pediatric clinic no-shows: a decision analytic framework using elastic net and Bayesian belief network

K Topuz, H Uner, A Oztekin, MB Yildirim - Annals of Operations Research, 2018 - Springer
No-shows are becoming a major problem in primary care facilities, creating additional costs
for the facility while adversely affecting the quality of patient care. Accurately predicting no …

[HTML][HTML] Optimal insemination and replacement decisions to minimize the cost of pathogen-specific clinical mastitis in dairy cows

E Cha, AR Kristensen, JA Hertl, YH Schukken… - Journal of dairy …, 2014 - Elsevier
Mastitis is a serious production-limiting disease, with effects on milk yield, milk quality, and
conception rate, and an increase in the risk of mortality and culling. The objective of this …

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

H Keshavarzi, A Sadeghi-Sefidmazgi, AR Kristensen… - Livestock Science, 2017 - Elsevier
Abortions, especially those occurring during late pregnancy, lead to considerable economic
losses. To estimate the financial losses related to pregnancy loss, at first the influencing …

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

AR Kristensen, TA Søllested - Livestock Production Science, 2004 - Elsevier
Several replacement models have been presented in literature. In other applicational areas
like dairy cow replacement, various methodological improvements like hierarchical Markov …

Optimal slaughter pig marketing with emphasis on information from on-line live weight assessment

AR Kristensen, L Nielsen, MS Nielsen - Livestock Science, 2012 - Elsevier
One of the most labor intensive tasks of a traditional slaughter pig production is weighing of
pigs for marketing, and in several recent projects methods for automatic assessment of live …

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

R Pourmoayed, LR Nielsen, AR Kristensen - European Journal of …, 2016 - Elsevier
Feeding is the most important cost in the production of growing pigs and has a direct impact
on the marketing decisions, growth and the final quality of the meat. In this paper, we …

A discrete events simulation of flock dynamics: a management application to three lambings in two years

S Cournut, B Dedieu - Animal Research, 2004 - animres.edpsciences.org
Sheep farmers are interested in models able to shed light on the consequences of new flock
management decisions on the production level of ewes, and on the distribution of production …

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

RM Demeter, AR Kristensen, J Dijkstra… - Journal of Dairy …, 2011 - Elsevier
Herd optimization models that determine economically optimal insemination and
replacement decisions are valuable research tools to study various aspects of farming …