Results 251 to 260 of about 8,144,314 (302)
Some of the next articles are maybe not open access.
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009), 2009
Based on the grey system direct modeling method, we put forward a method of modeling Logistic under the criterion on minimized the sum of the squares of the modified relative error (SSMRE). Then applied it in the U.S.A population forecasting, with results showing that this method can remarkably reduce mean absolute percentage error (MAPE) and the built
Yinao Wang, Lifeng Wu, Fengjing Cai
openaire +1 more source
Based on the grey system direct modeling method, we put forward a method of modeling Logistic under the criterion on minimized the sum of the squares of the modified relative error (SSMRE). Then applied it in the U.S.A population forecasting, with results showing that this method can remarkably reduce mean absolute percentage error (MAPE) and the built
Yinao Wang, Lifeng Wu, Fengjing Cai
openaire +1 more source
2009 Third Asia International Conference on Modelling & Simulation, 2009
This paper propose an innovative simulation model based on web technologies devoted to analyze environmental impact of the whole supply chain. The authors developed a whole framework for collecting data from different users including good producers, logistics operators and retailers by a web questionnaire; this service is automatically integrated with ...
BRUZZONE, AGOSTINO +3 more
openaire +1 more source
This paper propose an innovative simulation model based on web technologies devoted to analyze environmental impact of the whole supply chain. The authors developed a whole framework for collecting data from different users including good producers, logistics operators and retailers by a web questionnaire; this service is automatically integrated with ...
BRUZZONE, AGOSTINO +3 more
openaire +1 more source
Model of reverse logistics by means of a logistics operator
International Journal of Business Performance and Supply Chain Modelling, 2014This study describes a reverse logistics model that can be used for the disposal of waste electrical and electronic equipment (WEEE) from small businesses, which includes its collection, dismantling, sorting, storage and destination by a logistics operator.
Fabrício Molica de Mendonça +3 more
openaire +1 more source
MODELLING LOGISTIC SYSTEMS WITH EXSPECT
1991A framework for the modelling and specification of concurrent systems is introduced. This framework is closely related to Coloured Petri Nets. Within this framework a tool has been developed together with a language called ExSpect. One of the applications of this language is the description and simulation of logistic processes.
Wil M. P. van der Aalst, A. W. Waltmans
openaire +2 more sources
The influence of variables in a logistic model
Biometrika, 1991SUMMARY The influence of explanatory variables in a logistic model is considered when the goal is to determine the predictive probability of a future observation in a Bayesian approach. We consider whether the predictive distribution will change greatly when subsets of the explanatory variables are omitted from the data set or from the future ...
Bhattacharjee, S. K., Dunsmore, I. R.
openaire +2 more sources
A program for logistic prediction modelling
Computer Programs in Biomedicine, 1985A computer program has been developed that can be used for analysing a binary outcome variable and a set of regressors of type interval with a logistic (i.e. nonlinear) model.
B, Dahlqvist +5 more
openaire +2 more sources
A robust logistic discrimination model
Statistics and Computing, 1997Logistic discrimination is a well documented method for classifying observations to two or more groups. However, estimation of the discriminant rule can be seriously affected by outliers. To overcome this, Cox and Ferry produced a robust logistic discrimination technique.
Trevor F. Cox, Kim F. Pearce
openaire +2 more sources
Modelling defence logistics networks
International Journal on Software Tools for Technology Transfer, 2007Military logistics concerns the activities required to support operational forces. It encompasses the storage and distribution of materiel, management of personnel and the provision of facilities and services. A desire to improve the efficiency and effectiveness of the Australian Defence Force logistics process has led to the investigation of rigorous ...
Guy Edward Gallasch +5 more
openaire +2 more sources
Logistic Randomized Response Model
2009Sensitive topics or highly personal questions are often faced in medical psychological and socio-economic survey. Warner’s pioneering randomized response (RR) device, as a method for reducing evasive answer bias while estimating the proportion of people in a community bearing a sensitive attribute, has been studied extensively over the last four ...
Zaizai Yan, Peng-hao Ji
openaire +2 more sources
Logistics models in flexible manufacturing
Computers in Industry, 1998Abstract An integrated modeling approach that considers the overall production schedule is needed in order to effectively manage different material flows in a flexible manufacturing system (FMS), where large amounts of data intervene in the dynamic control and decision making process. This study focuses on the development of an integrated FMS control
Z.A. Banaszak +3 more
openaire +1 more source