Probabilistic models for reliability assessment of ageing equipment and maintenance optimization

... condition of the equipment CI Costs of performing an activity of inspection CM Costs of performing an activity of minor maintenance CMM Costs of performing an activity of major maintenance CF Costs of ... optimal maintenance policies, the effect of inspection and maintenance should be quantified in terms of reliability and costs Probabilistic maintenance...

Ngày tải lên: 08/09/2015, 19:22

... article as: Kizilkaya et al.: Use of linear mixed models for genetic evaluation of gestation length and birth weight allowing for heavy-tailed residual effects Genetics Selection Evolution 2010 ... BW ⎞ ⎟ ⎟ ⎠ Gestation length and birth weight data Gestation length (GL) up until first calving and the resultant calf birth weight (BW) data we...

Ngày tải lên: 14/08/2014, 13:21

... Manitoba HVDC systems constrains the LCC of the Manitoba system the whereas the grid tap at Saskatoon limits the LCC- of the Saskatchewan system The capacity of the Saskatoon tap has considerable ... the reliability performance of the Saskatchewan system and because of the interconnection has an effect on the Manitoba system The effect of increasing...

Ngày tải lên: 03/01/2014, 19:36

... locally Secondly, the main role of reactive power is to maintain voltage stability/security of power systems The effect of reactive power on system reliability in terms of energy not supplied is indirect ... and load point reliability of power systems considering reactive power shortage due to failures caused by reactive power sources such as synchron...

Ngày tải lên: 03/01/2014, 19:39

... used backoff models for combining in-domain and 42 out -of- domain data for the purpose of bootstrapping a part -of- speech tagger for Chinese, outperforming standard methods such as EM i i i Backoff ... Here we extend the notion of treating known and unknown words differently and propose a backoff model for phrasebased translation Backoff Models Generally speaking,...

Ngày tải lên: 22/02/2014, 02:20

... developing a series of checklists for the ergonomic evaluation of office furniture and equipment Checklists for the ergonomic evaluation of products are useful for the following reasons: # They require ... iii ERGONOMIC PRINCIPLES FOR THE SELECTION OF OFFICE FURNITURE AND EQUIPMENT Introduction The Ergonomics Unit at Worksafe Australia r...

Ngày tải lên: 08/03/2014, 13:20

... and dictionary varies for different models from Figure In the case of the observed grammar (Figure 6), precision increases For all experiments, EM training is allowed to run for 40 iterations or ... unlabeled data used for training the models Their models are trained on the entire Penn Treebank data (instead of using only the 24,115-token test data), and so are the tagging mode...

Ngày tải lên: 17/03/2014, 01:20

... variable into the models to capture the properties of phrases Through experiments, we showed that the proposed latent variable models work well in the classification of semantic orientations of ... the new variable c for semantic orientation in the EM computation Conclusion We proposed models for phrases with semantic orientations as well as a classification meth...

Ngày tải lên: 17/03/2014, 22:20

... Packages of Environmental Policy Instruments in Eastern Europe, Caucasus and Central Asia: Experience and Directions for Reform EAP Task Force, Paris OECD (2004), Reform of Pollution Charges in the ... ARMENIA’S PROGRESS IN IMPLEMENTING INTERNATIONAL RECOMMENDATIONS AND OPTIONS FOR FURTHER REFORM Summary of International Recommendations and Their Impl...

Ngày tải lên: 23/03/2014, 00:20

... extend the range of all of the radios 4.2 Evaluation Results The evaluation results for the communication equipment are presented in tabular format for the 181 items of communication equipment ... complete; therefore, the National Institute of Justice has developed this initial guide for the emergency first responder community to facilitate their eval...

Ngày tải lên: 23/03/2014, 23:20

... discussed in the introduction and in section 2, since CRFs and models for parsing constitute the main issue in our work, we discuss some important models here Beyond the models for parsing discussed in ... training time, which is a very good point when dealing with noisy data and big set of features 176 Models for Parsing Trees The models used in this work for pars...

Ngày tải lên: 24/03/2014, 03:20

... structural movement may be heard in other remote sections of the structure Selection Guide for Vibration Isolation of HVAC Equipment kineticsnoise.com /hvac/ sales@kineticsnoise.com 1-800-959-1229 Ohio, ... structural movement may be heard in other remote sections of the structure Selection Guide for Vibration Isolation of HVAC Equipment kineticsnoise.com /...

Ngày tải lên: 31/03/2014, 18:20

... Uses of Unsupervised Learning $ data compression $ outlier detection $ classication $ make other learning tasks easier $ a theory of human learning and perception Probabilistic Models % A probabilistic ... ÔĂ  Unsupervised learning: The goal of the machine is to build representations from that can be used for reasoning, decision making, predicting things, communicating et...

Ngày tải lên: 24/04/2014, 13:20

... likelihood convergence Conditional Random Fields In what follows, X is a random variable over data sequences to be labeled, and Y is a random variable over corresponding label sequences All components ... minima Conditional random fields offer a unique combination of properties: discriminatively trained models for sequence segmentation and labeling; combination of arbi...

Ngày tải lên: 24/04/2014, 13:20

... Development and validation of the Impact of Dry Eye on Everyday Life (IDEEL) questionnaire, a patient-reported outcomes (PRO) measure for the assessment of the burden of dry eye on patients ... Dry Eye SymptomBother, Dry Eye Impact on Daily Life, and Dry Eye Treatment Satisfaction, that allow a comprehensive ev...

Ngày tải lên: 20/06/2014, 15:20