Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Mathijsen, P."'
Autor:
L. vanRijn, M. J. Metz, P. R. van derVelden, P. Mathijsen, W. E. Swildens, A. F. A. Schellekens, W. Cahn, M. M. Milota, J. R. Zinkstok
Publikováno v:
Health Expectations, Vol 27, Iss 1, Pp n/a-n/a (2024)
Abstract Background The coronavirus disease 2019 (COVID‐19) pandemic and related restrictions globally impacted mental health, particularly for those with pre‐existing severe mental illness (SMI). This qualitative study examined how adults with S
Externí odkaz:
https://doaj.org/article/52033651587c448e8df035876269c128
Arrival processes to service systems often display (i) larger than anticipated fluctuations, (ii) a time-varying rate, and (iii) temporal correlation. Motivated by this, we introduce a specific non-homogeneous Poisson process that incorporates these
Externí odkaz:
http://arxiv.org/abs/2006.00515
Autor:
Mathijsen, Britt W. J.
Stochastic service systems describe situations in which customers compete for service from scarce resources. Think of check-in lines at airports, waiting rooms in hospitals or queues in supermarkets, where the scarce resource is human manpower. Next
Externí odkaz:
http://arxiv.org/abs/1706.09440
Multi-server queueing systems describe situations in which users require service from multiple parallel servers. Examples include check-in lines at airports, waiting rooms in hospitals, queues in contact centers, data buffers in wireless networks, an
Externí odkaz:
http://arxiv.org/abs/1706.05397
Motivated by health care systems with repeated services that have both personnel (nurse and physician) and space (beds) constraints, we study a restricted version of the Erlang-R model. The space restriction policies we consider are blocking or holdi
Externí odkaz:
http://arxiv.org/abs/1612.07088
Akademický článek
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Autor:
Mathijsen, Britt, Zwart, Bert
Motivated by a capacity allocation problem within a finite planning period, we conduct a transient analysis of a single-server queue with L\'evy input. From a cost minimization perspective, we investigate the error induced by using stationary congest
Externí odkaz:
http://arxiv.org/abs/1604.05231
Arrival processes to service systems often display fluctuations that are larger than anticipated under the Poisson assumption, a phenomenon that is referred to as overdispersion. Motivated by this, we analyze a class of discrete stochastic models for
Externí odkaz:
http://arxiv.org/abs/1512.05581
Publikováno v:
Globalization and Health, Vol 16, Iss 1, Pp 1-15 (2020)
Abstract Background There is a growing recognition of the significance of the diasporic dimension of medical travel. Explanations of medical tourism are increasingly presented in a wider context of transnationalism, diaspora and migration. Yet diaspo
Externí odkaz:
https://doaj.org/article/c4abfc21e5144f20a8f656baed7d306e
We introduce a family of heavy-traffic regimes for large scale service systems, presenting a range of scalings that include both moderate and extreme heavy traffic, as compared to classical heavy traffic. The heavy-traffic regimes can be translated i
Externí odkaz:
http://arxiv.org/abs/1411.5251