Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Andrzej Pownuk"'
Autor:
Vladik Kreinovich, Andrzej Pownuk
Publikováno v:
Granular Computing. 6:489-505
The existing algorithms for data processing under probabilistic uncertainty often require too much computation time. Sometimes, we can speed up the corresponding computations if we take into account the fact that in many real-life situations, uncerta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c1180880736c6fe6c7bceb8a5b65c79
https://doi.org/10.1007/s41066-019-00210-5
https://doi.org/10.1007/s41066-019-00210-5
Autor:
Vladik Kreinovich, Andrzej Pownuk
Publikováno v:
Studies in Systems, Decision and Control ISBN: 9783030408138
In many practical situations, we have several estimates \(x_1,\ldots ,x_n\) of the same quantity x. In such situations, it is desirable to combine this information into a single estimate \(\widetilde{x}\). Often, the estimates \(x_i\) come with inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c863944a21c901808204aa8daf7ec94
https://doi.org/10.1007/978-3-030-40814-5_21
https://doi.org/10.1007/978-3-030-40814-5_21
Autor:
Vladik Kreinovich, Andrzej Pownuk
Publikováno v:
Studies in Systems, Decision and Control ISBN: 9783030408138
Decision Making under Constraints
Decision Making under Constraints
Experiments show that unexpectedly positive experiences make decision makers more optimistic. However, there seems to be no convincing explanation for this experimental fact. In this paper, we show that this experimental phenomenon can be naturally e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a43f39ead214c81d7525fa3b1e7562
https://doi.org/10.1007/978-3-030-40814-5_22
https://doi.org/10.1007/978-3-030-40814-5_22
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783319780535
PPAM (2)
PPAM (2)
One of the main problems in interval computations is solving systems of equations under interval uncertainty. Usually, interval computation packages consider united, tolerance, and control solutions. In this paper, we explain the practical need for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c7d17d93b899ed3b63f8037c944924f
https://doi.org/10.1007/978-3-319-78054-2_39
https://doi.org/10.1007/978-3-319-78054-2_39
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783319780535
PPAM (2)
PPAM (2)
In this paper, we show how to take interval uncertainty into account when solving conflict situations. Algorithms for conflict situations under interval uncertainty are known under the assumption that each side of the conflict maximizes its worst-cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468d616238b5914273f24ee49e7cabd2
https://doi.org/10.1007/978-3-319-78054-2_38
https://doi.org/10.1007/978-3-319-78054-2_38
Publikováno v:
Complex Systems: Solutions and Challenges in Economics, Management and Engineering ISBN: 9783319699882
Usual algorithms for fuzzy data processing—based on the usual form of Zadeh’s extension principle—implicitly assume that we use the \(\min \) “and”-operation (t-norm). It is known, however, that in many practical situations, other t-norms m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06405d943da7cce6e1efdbde6a273715
https://doi.org/10.1007/978-3-319-69989-9_14
https://doi.org/10.1007/978-3-319-69989-9_14
Autor:
Andrzej Pownuk, Vladik Kreinovich
Publikováno v:
Studies in Big Data ISBN: 9783319636382
One of the main features of quantum physics is that, as basic objects describing uncertainty, instead of (non-negative) probabilities and probability density functions, we have complex-valued probability amplitudes and wave functions. In particular,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38291a80e180df2ed3f6d8da54c54c0e
https://doi.org/10.1007/978-3-319-63639-9_11
https://doi.org/10.1007/978-3-319-63639-9_11
Publikováno v:
Fuzzy Logic in Intelligent System Design ISBN: 9783319671369
NAFIPS
NAFIPS
Fuzzy control is based on approximate expert information, so its recommendations are also approximate. However, the traditional fuzzy control algorithms do not tell us how accurate are these recommendations. In contrast, for the probabilistic uncerta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4527af13dff1b5bd8536f9457f570f22
https://doi.org/10.1007/978-3-319-67137-6_32
https://doi.org/10.1007/978-3-319-67137-6_32
Publikováno v:
IEEE Int. Conf. Syst., Man, Cybern., SMC
2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
SMC
2017 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2017
SMC
In many real-life situations, we know the upper bound of the measurement errors, and we also know that the measurement error is the joint result of several independent small effects. In such cases, due to the Central Limit Theorem, the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665a8215a8020eed2e8a72b461841715
https://hdl.handle.net/10995/102022
https://hdl.handle.net/10995/102022
Publikováno v:
ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg. 3
In engineering design, it is important to guarantee that the values of certain quantities such as stress level, noise level, vibration level, etc., stay below a certain threshold in all possible situations, i.e., for all possible combinations of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5493f6ec582885a20baeb050d899b43b
https://doi.org/10.1115/1.4034450
https://doi.org/10.1115/1.4034450