Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Amar Aissani"'
Autor:
Hassina Benaoudia, Amar Aissani
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4227 (2023)
In this paper, we propose a new statistic to test the monotonicity of uncertainty based on derivative criteria and the histogram method. We test the null hypothesis that residual entropy is constant against the fact that it decreases over time. Hence
Externí odkaz:
https://doaj.org/article/2b860b12bf2348e6bd7735bbf87e1e29
Autor:
Hassina Benaoudia, Amar Aissani
Publikováno v:
Computational Science and Its Applications – ICCSA 2022 ISBN: 9783031104497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ea6355265c55ab20c1a6a08b48e748
https://doi.org/10.1007/978-3-031-10450-3_14
https://doi.org/10.1007/978-3-031-10450-3_14
Publikováno v:
Advances in Computing Systems and Applications ISBN: 9783030694173
CSA
CSA
Markov Random fields (MRF) represent a powerful mathematical model and they are used in several areas, but it is almost impossible to perform exact analytical calculations when using MRF and we must use approximations and iterative methods that are g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fbef3e855f7cfbda0b2d66792a4d219
https://doi.org/10.1007/978-3-030-69418-0_30
https://doi.org/10.1007/978-3-030-69418-0_30
Publikováno v:
ACOMP
We consider a vacation queueing model with Poisson arrivals, general service distribution and differentiating vacation. The server begins a type I vacation of random length each time the system (and the server) becomes empty. If the server returns fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45680e0685c7848de8cb4bb98eccc1ce
https://doi.org/10.1109/acomp50827.2020.00009
https://doi.org/10.1109/acomp50827.2020.00009
Publikováno v:
American Journal of Mathematical and Management Sciences. 38:125-150
SYNOPTIC ABSTRACTIn this article, we analyze an unreliable retrial queue with persistent and impatient customers having different general service distributions. The server is subject to active and ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e96f7c034fb3e229ca67bdf6cd9343e5
https://doi.org/10.1080/01966324.2018.1486763
https://doi.org/10.1080/01966324.2018.1486763
Autor:
Ahmed Mameri, Amar Aissani
Publikováno v:
Applicable Algebra in Engineering, Communication and Computing. 30:147-160
Applying the Gram–Schmidt process (also called Gram–Schmidt orthogonalization) to a matrix $$M\in GL(n, {\mathbb {R}})$$ , set of $$n\times n$$ invertible matrices over the field of real numbers, with the usual inner product gives easily an ortho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f67a5603b8133c99652831736c9f3aad
https://doi.org/10.1007/s00200-018-0365-z
https://doi.org/10.1007/s00200-018-0365-z
Autor:
Amar Aissani, Samira Taleb
Publikováno v:
Annals of Operations Research. 247:291-317
In this paper we study a new version of an unreliable retrial queue with persistent and impatient customers. The considered model takes into account corrective and preventive maintenances. If a preventive action occurs in a busy period, then it is po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17192ffdd9eb9859a3cf8cf2c5b0208
https://doi.org/10.1007/s10479-016-2217-1
https://doi.org/10.1007/s10479-016-2217-1
Autor:
Amar Aissani, Zineb Dahmane
Publikováno v:
International Journal of Mathematics in Operational Research. 1:1
Consider the problem of dynamic routing control in a retrial queue with a single server that provides two phases of service. All arriving customers join an ordinary queue and wait to be served. Eve...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::930b3e40bf809e66038f1d34eb275c84
https://doi.org/10.1504/ijmor.2020.10033367
https://doi.org/10.1504/ijmor.2020.10033367
Autor:
Amar Aissani, Tuan Phung-Duc
Publikováno v:
VALUETOOLS
How Profitable is the period of idleness of a server in a network? Queueing theory aims to answer to such a question amongst others. We restrict ourself to the problem of profitability of idleness of the server from the point of view of two-way commu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8fa1f780779a416a1c279061655dfba
https://doi.org/10.1145/3150928.3150929
https://doi.org/10.1145/3150928.3150929
Publikováno v:
IEEE Signal Processing Letters
IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 2016, 23 (11), pp.1607-1611. ⟨10.1109/LSP.2016.2609887⟩
IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 2016, 23 (11), pp.1607-1611. ⟨10.1109/LSP.2016.2609887⟩
Hidden Markov fields have been widely used in image processing thanks to their ability to characterize spatial information. In such models, the process of interest $X$ is hidden and is to be estimated from an observable process $Y$ . One common way t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da095b604b05025b39f0cdafb2416b2d
https://hal.archives-ouvertes.fr/hal-01375357
https://hal.archives-ouvertes.fr/hal-01375357