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ENBIS-21 Online Conference

13–15 Sept 2021
Online
Europe/Berlin timezone

Session

Quality 3

PS55_C11
14 Sept 2021, 16:45
Online

Online

Conveners

Quality 3

  • Chair: Christian Weiß (Helmut Schmidt University)

Presentation materials

There are no materials yet.

  1. 22. The Shiryaev-Roberts Control Chart for Markovian Count Time Series
    Sebastian Ottenstreuer
    14/09/2021, 16:45
    Quality

    The research examines the zero-state and the steady-state behavior of the Shiryaev-Roberts (SR) procedure for Markov-dependent count time series, using the Poisson INARCH(1) model as the representative data-generating count process. For the purpose of easier evaluation, the performance is compared to existing CUSUM results from the literature. The comparison shows that SR performs at least as...

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  2. 51. Constructing nonparametric control charts for correlated and independent data using resampling techniques
    Ms Priscila Guayasamín (Dep. de Matemática, Escuela Politécnica Nacional)
    14/09/2021, 17:05
    Quality

    Non-parametric control charts based on data depth and resampling techniques are designed to monitor multivariate independent and dependent data.

    Phase I

    Dependent and independent case

    1. The depths $ D_F (X_i) $ ordered in ascending order are obtained.
    2. The lower control limit $ (LCI) $ is calculated as the quantile at the $ \alpha $ level of the observations under null...
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  3. 79. Real-time monitoring of functional data
    Fabio Centofanti (University of Naples)
    14/09/2021, 17:25
    Quality

    Recent improvements in data acquisition technologies have produced data-rich environments in every field. Particularly relevant is the case where data are apt to be modelled as functions defined on multidimensional domain, which are referred to as functional data. A typical problem in industrial applications deals with evaluating the stability over time of some functional quality...

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  4. 96. Application of domain-specific language models for quality and technical support in the Food and Beverage Industry
    Mr Peng Liu, Chiara Mondino
    14/09/2021, 17:45
    Quality

    Issue Resolution is a critical process in the manufacturing sector to sustain productivity and quality, especially in the Food and Beverage Industry, where aseptic performance is critical. As a leader in this industry, Tetra Pak has built a database regarding quality events reported by Tetra Pak technicians, each containing domain knowledge from experts. In this paper, we present a model...

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