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Model-Based Testing for MAPE-K adaptation control loops

open access: yes, 2020
Self-adaptation is an effective solution for complex systems that need to adapt themselves to external changes while keeping internal goals; it can be realized in terms of MAPE-K feedback control loops, organized according to specific MAPE patterns in ...
Paolo Arcaini   +2 more
exaly   +3 more sources
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On the asymmetry of the symmetric MAPE

International Journal of Forecasting, 1999
Abstract Several authors have suggested that the use of the mean absolute percentage error (MAPE) as a measure of forecast accuracy should be avoided because they argue it treats forecast errors above the actual observation differently from those below this value. To counter this, the use of a symmetric (or modified) MAPE has been proposed.
Paul Goodwin, Richard Lawton
openaire   +1 more source

Integration Of The Mape-K Loop In Digital Twins

2022 Annual Modeling and Simulation Conference (ANNSIM), 2022
In recent years the concept of Digital Twins (DTs) has gained significant attention, in particular in the manufacturing industry. In proper DTs there is a bidirectional connection to/from their Physical Twins such that it is possible to leave humans out of the loop.
Hao Feng   +6 more
openaire   +3 more sources

GRG-MAPE and PCC-MAPE Based on Uncertainty-Mathematical Theory for Path-Loss Model Selection

2016 IEEE 83rd Vehicular Technology Conference (VTC Spring), 2016
In this contribution, Grey Relational Grade (GRG) and Pearson Correlation Coefficient (PCC) which are originally used for automation area are proposed in path-loss model selection of channel modeling. The commonly used method-Root Mean Square Error (RMSE) is employed as a comparison.
Junyi Yu   +3 more
openaire   +1 more source

Maping It Out

2013
In this chapter, the authors focus on understanding the teacher’s role in student-centered inquiry. Specifically, they documented the interactions and decision-making between a student teacher and a classroom teacher. Reflectively they identify the tensions and productive moments in their teaching as a way to share with other educators the struggles ...
openaire   +1 more source

Sea bed maping in the lagoon of New Caledonia

2010 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010
Features on the sea bed can be mapped from remote sensing multi/superspectral imagery provided that their effects on the measured reflectance spectrum can be rendered independent of those produced by the atmosphere and water column. The non-linear effect of water column light attenuation can then be corrected to obtain the absolute reflectance of the ...
Audrey Minghelli-Roman   +3 more
openaire   +1 more source

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