Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Zdzisław Porosiński"'
Autor:
Zdzisław Porosiński
Publikováno v:
Mathematica Applicanda. 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ae2666086fe8d287942e224c32f6d53
https://doi.org/10.14708/ma.v15i29.1690
https://doi.org/10.14708/ma.v15i29.1690
We consider a sequence of independent random variables with the known distribution observed sequentially. The observation $n$ is assumed to be a value of one order statistics such as s:n-th, where 1 is less than s is less than n. It the instances fol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7428b7931c6b9715dba27a8fd6a219f
http://arxiv.org/abs/1605.08364
http://arxiv.org/abs/1605.08364
Publikováno v:
Statistics. 43:253-265
The problem of Bayesian and robust Bayesian estimation with some bounded and asymmetric loss function ABL is considered for various models. The prior distribution is not exactly specified and covers the conjugate family of prior distributions. The po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234e10a6909efd25fe39ff8ccb0d92c5
https://doi.org/10.1080/02331880802264318
https://doi.org/10.1080/02331880802264318
Autor:
Zdzisław Porosiński
Publikováno v:
Statistics & Probability Letters. 65:419-432
A full-information continuous-time best choice problem is considered. A stream of objects being iid random variables with a known continuous distribution function is observed. The objects appear according to some renewal process independent of object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0372bf529d981b9a77422e030f4ebce9
https://doi.org/10.1016/j.spl.2003.07.023
https://doi.org/10.1016/j.spl.2003.07.023
Autor:
Zdzisław Porosiński
Publikováno v:
Statistics & Probability Letters. 56:419-423
A class of distributions of N is characterized for a full-information best choice problem with a random number of objects N for which the so-called monotone case occurs. This class is shown to be a subclass of IFR distributions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e3fccbe6ba59a794ebc16eadcf8827
https://doi.org/10.1016/s0167-7152(02)00038-x
https://doi.org/10.1016/s0167-7152(02)00038-x
Autor:
Zdzisław Porosiński
Publikováno v:
Statistics & Probability Letters. 56:321-327
The purpose of the paper is to point out that best choice problems with different information structure may have similar solutions. A full-information best choice problem with a random number of objects having uniform distribution is considered. An o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e980bee0aa214d13de82eaebd56b39c
https://doi.org/10.1016/s0167-7152(01)00201-2
https://doi.org/10.1016/s0167-7152(01)00201-2
Publikováno v:
Applicationes Mathematicae. 27:251-263
The following version of the two-player best choice problem is considered. Two players observe a sequence of i.i.d. random variables with a known continuous distribution. The random variables cannot be perfectly observed. Each time a random variable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67d562040f96809bf9a1f69c60a9be90
https://doi.org/10.4064/am-27-3-251-263
https://doi.org/10.4064/am-27-3-251-263
Publikováno v:
Mathematica Applicanda. 38
W pewnym okresie Trybula zwrocil uwage na zagadnienia adaptacyjnego sterowania (patrz [20, 21]). Wydaje sie, ze zainspirowala Go monografia Aoki [1]. Do tematu wrocil po dośc dlugim czasie. Zauwazyl, ze w literaturze zaklada sie, iz zaklocenia w sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a746c1ee5a401798e0fa9b357bae073e
https://doi.org/10.14708/ma.v38i1.254
https://doi.org/10.14708/ma.v38i1.254
Full-information best choice problems with imperfect observation and a random number of observations
Autor:
Zdzisław Porosiński
Publikováno v:
Applicationes Mathematicae. 21:179-192
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab3ad24736897e4cb01725c815ce8c80
https://doi.org/10.4064/am-21-2-179-192
https://doi.org/10.4064/am-21-2-179-192
Publikováno v:
System Modelling and Optimization ISBN: 3540526595
Some optimal stopping problem is considered. N iid random variables with a known continuous distribution are observed sequentially. The number of observations N is random and the observer knows the distribution of N. The objective is to maximize the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c47fad7bb51adb42d08fdca07634065a
https://doi.org/10.1007/bfb0008423
https://doi.org/10.1007/bfb0008423