Abstract
In many practical situations, we can safely approximate the actual nonlinear dependence by a quadratic expression. For such situations, there exist techniques for estimating the uncertainty of the result of data processing based on the known information about the uncertainty of the input data – for example, for estimating the mean value of the corresponding approximation error. However, many such techniques are somewhat time-consuming. In this paper, we propose faster algorithms for solving this problem.
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Acknowledgment
This work was supported in part by the National Science Foundation grants 1623190 (A Model of Change for Preparing a New Generation for Professional Practice in Computer Science), HRD-1834620 and HRD-2034030 (CAHSI Includes), and by the AT &T Fellowship in Information Technology.
It was also supported by the program of the development of the Scientific-Educational Mathematical Center of Volga Federal District No. 075-02-2020-1478, and by a grant from the Hungarian National Research, Development and Innovation Office (NRDI).
The authors are thankful to the anonymous referees for valuable suggestions.
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Ceberio, M., Kreinovich, V., Kosheleva, O., Ginzburg, L. (2023). Faster Algorithms for Estimating the Mean of a Quadratic Expression Under Uncertainty. In: Cohen, K., Ernest, N., Bede, B., Kreinovich, V. (eds) Fuzzy Information Processing 2023. NAFIPS 2023. Lecture Notes in Networks and Systems, vol 751. Springer, Cham. https://doi.org/10.1007/978-3-031-46778-3_27
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DOI: https://doi.org/10.1007/978-3-031-46778-3_27
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