Zobrazeno 21 - 30
of 105
pro vyhledávání: '"Joseph Glaz"'
Publikováno v:
IEEE Transactions on Signal Processing. 57:2629-2639
We introduce a sequential procedure to detect a target with distributed sensors in a two dimensional region. The detection is carried out in a mobile fusion center which successively counts the number of binary decisions reported by local sensors lyi
Autor:
Joseph Glaz, Zhenkui Zhang
Publikováno v:
Journal of Statistical Planning and Inference. 138:3561-3567
In this article two-stage hierarchical Bayesian models are used for the observed occurrences of events in a rectangular region. Two Bayesian variable window scan statistics are introduced to test the null hypothesis that the observed events follow a
Autor:
Joseph Glaz, Vladimir Pozdnyakov
Publikováno v:
Journal of Statistical Planning and Inference. 137:869-878
In this article a general result is derived that, along with a functional central limit theorem for a sequence of statistics, can be employed in developing a nonparametric repeated significance test with adaptive target sample size. This method is us
Autor:
Joseph Glaz, Zhenkui Zhang
Publikováno v:
Statistics & Probability Letters. 76:1316-1322
In this article we introduce a maximum scan score-type statistic for testing the null hypothesis that the observations are iid according to a specified distribution, against an alternative that the observations cluster within a window of unknown leng
Publikováno v:
Wiley StatsRef: Statistics Reference
Scan statistics are used in many areas of science and technology to analyze the occurence of observed clusters of events in time and space. The goal is to determine whether an observed cluster of events occurred by chance if it is assumed that the ob
Autor:
Joseph Glaz
Publikováno v:
Wiley StatsRef: Statistics Reference
Scan statistics have been used extensively in several areas of science and technology to test for the occurrence of clusters of rare events. In this article we present a survey of results in the area of scan statistics that are applicable to quality
Publikováno v:
Scopus-Elsevier
Scan statistics are commonly used in biology, medicine, engineering and other fields where interest is in the probability of observing clusters of events in a window at an unknown location. Due to the dependent nature of the number of events in a lar
Autor:
Joseph Glaz, Vladimir Pozdnyakov
Publikováno v:
Sequential Analysis. 24:77-98
Repeated significance tests are frequently used in areas of science and technology in which the data is accumulated sequentially over time. In this article we develop a repeated significance test for independent and identically distributed observatio
Autor:
Zhenkui Zhang, Joseph Glaz
Publikováno v:
Journal of Applied Statistics. 31:967-980
In this article, multiple scan statistics of variable window sizes are derived for independent and identically distributed 0-1 Bernoulli trials. Both one and two dimensional, as well as, conditional and unconditional cases are treated. The advantage
In many statistical applications the scientists have to analyze the occurrence of observed clusters of events in time or space. The scientists are especially interested to determine whether an observed cluster of events has occurred by chance if it i