Results 41 to 50 of about 9,050 (237)
Sojourn times and the fragility index
Stochastic Processes and their Applications, 2012 22 ...
Falk, Michael, Hofmann, Martin
openaire +3 more sources
A Review of Estimation of Key Parameters and Lead Time in Cancer Screening
Revista Colombiana de Estadística, 2017 Early detection combined with effective treatments are the only ways to fight against cancer, and cancer screening is the primary technique for early detection.
Ruiqi Liu +3 more
doaj +1 more source
Sojourn Times of Gaussian Processes with Trend [PDF]
Journal of Theoretical Probability, 2019 We derive exact tail asymptotics of sojourn time above the level $u\geq 0$ $$ \mathbb{P}\left(v(u)\int_0^T \mathbb{I}(X(t)-ct>u)d t>x\right), \quad x\geq 0 $$ as $u\to\infty$, where $X$ is a Gaussian process with continuous sample paths, $c>0$, $v(u)$ is a positive function of $u$ and $T\in (0,\infty]$.
Krzysztof Dȩbicki +2 more
openaire +3 more sources
Modeling M/M/R-JSQ-PS Sojourn Time Distributions for URLLC Services
IEEE Open Journal of the Communications SocietyThe future of networking promises to support time-sensitive applications that require ultra low latencies and reliabilities of 99.999%. Recent advances in cellular and WiFi connections enhance the network to meet high reliability and ultra low latencies.
Geraint I. Palmer, Jorge Martin-Perez
doaj +1 more source
The Annals of Probability, 1974 Abstract : It is supposed that in the time interval (0, infinity) a stochastic process is alternately in states A and B. Denote by alpha (1), beta (1), alpha (2), beta (2),... the lengths of the successive intervals spent in states A and B respectively. In this paper the distribution and the asymptotic distribution of the total time spent in state A (b)
openaire +3 more sources
, 2013 PMCID: PMC3706885This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided ...
Parmar, D +3 more
core +1 more source
Sojourn time approximations in a multi-class time-sharing server [PDF]
, 2014 International audienceWe study a multi-class time-sharing discipline with relative priorities known as Discriminatory Processor Sharing (DPS), which provides a natural framework to model service differentiation in systems.
U. Ayestab +12 more
core +1 more source
On sojourn times at particular gene frequencies
Genetical Research, 1975 SUMMARYThe distribution of visits to a particular gene frequency in a finite population of sizeNwith non-overlapping generations is derived. It is shown, by using well-known results from the theory of finite Markov chains, that all such distributions are geometric, with parameters dependent only on the set ofbij's, wherebijis the mean number of visits ...
E, Pollak, B C, Arnold
openaire +2 more sources
Energy-time uncertainty principle and lower bounds on sojourn time
, 2016 International audienceOne manifestation of quantum resonances is a large sojourn time, or autocorrelation, of states which are initially localized. We elaborate on Lavine's time-energy uncertainty principle and give an estimate on the sojourn time.
Olivier Bourget +10 more
core +1 more source
Spectrum Handoffs Based on Preemptive Repeat Priority Queue in Cognitive Radio Networks
Sensors, 2016 Cognitive radio can significantly improve the spectrum efficiency, and spectrum handoff is considered as an important functionality to guarantee the quality of service (QoS) of primary users (PUs) and the continuity of data transmission of secondary ...
Xiaolong Yang +3 more
doaj +1 more source