Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Paul D. Feigin"'
Autor:
Ido Erev, Paul D. Feigin
Publikováno v:
Decision. 9:118-120
Publikováno v:
Management Science. 65:4607-4635
Classical queueing theory has typically focused on customers, and server availability has been taken for granted. However, data accessibility and the emergence of complex service systems, for example, call centers, revealed the need to stochastically
Autor:
Eran Eden, Michal Rosenberg, Michal Stein, Shaul Lev, Guy Danziger, Tanya M. Gottlieb, Pierre Singer, Einav Simon, Amir Jarjoui, Tahel Ilan Ber, Oded Shaham, Sergey Motov, Mary Hainrichson, Yael Israeli, Paul D. Feigin, Ma'anit Shapira, Ilya Kagan, Dror Diker, Noa Avni, Eli Ben-Chetrit, Boaz Tadmor, Ramzi Kurd, Eran Reiner, Cihan Papan, Adi Klein, Alon Angel, Niv Mastboim, Roy Navon, Kfir Oved
Publikováno v:
medRxiv
BACKGROUNDAccurately identifying COVID-19 patients at-risk to deteriorate remains challenging. Tools integrating host-protein expression have proven useful in determining infection etiology and hold potential for prognosticating disease severity.METH
Autor:
Ya. P. Lumel'skii, Paul D. Feigin
Publikováno v:
Journal of Mathematical Sciences. 221:566-579
We propose a new approach for solving nonparametric problems of sequential change-point detection. Nested sequential sampling plans allow using the Kolmogorov–Smirnov test and other nonparametric tests for sequential change-point detection. Exact f
This paper compares two alternative models for autocorrelated count time series. The first model can be viewed as a 'single source of error' discrete state space model, in which a time-varying parameter is specified as a function of lagged counts, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9a682a141f41cad534cebdd510370d8
Publikováno v:
Communications in Statistics - Theory and Methods. 41:1428-1454
The problem of calculating approximate confidence limits for the difference between success probability parameters of two Polya distributions is solved for the first time. We suggest some new methods for determining these approximate confidence limit
Autor:
Yan Lumelskii, Paul D. Feigin
Publikováno v:
Quality Technology & Quantitative Management. 9:115-135
We consider nonparametric methods for detecting a change-point in the distribution of a sequence of observations based on using nested plans. Using nonparametric tests for the inner test statistic, we develop nested plans providing fast detection of
Publikováno v:
Queueing Systems. 66:215-237
A call center is a service operation that caters to customer needs via the telephone. Call centers typically consist of agents that serve customers, telephone lines, an Interactive Voice Response (IVR) unit, and a switch that routes calls to agents.
Publikováno v:
Monash University
This paper provides a comparison of a parameter-driven and an observation-driven discrete state space model. The two models are shown to have non-overlapping feasible regions for dispersion and first-order autocorrelation, with the region for the par
Publikováno v:
Communications in Statistics - Theory and Methods. 36:693-705
A generalization of the classical random sampling scheme is suggested. Based on the proposed generalization one can derive many new minimum variance unbiased estimators for probabilities, as well as for other functions of unknown parameters, for the