Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Salah Hajji"'
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2017, Iss 1, Pp 1-15 (2017)
Abstract The task of speaker diarization is to answer the question "who spoke when?" In this paper, we present different clustering approaches which consist of Evolutionary Computation Algorithms (ECAs) such as Genetic Algorithm (GA), Particle Swarm
Externí odkaz:
https://doaj.org/article/5761d2d890c0427bbb12f23e96fe86c1
Autor:
Ramzi Ben Messaoud, Salah Hajji
Publikováno v:
Polymer Bulletin. 80:4891-4908
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2925de51828b628e727518bc9edc7663
https://doi.org/10.1007/s00289-022-04293-0
https://doi.org/10.1007/s00289-022-04293-0
Autor:
Salah Hajji, El Hassan Lakhel
Publikováno v:
Gulf Journal of Mathematics. 12:62-80
In this paper we study the controllability results of impulsive neutral stochastic functional differential equations with variable delays driven by Rosenblatt process in a Hilbert space. The controllability results are obtained by the Banach fixed po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b38c03907597075e8a30e1b2facda6
https://doi.org/10.56947/gjom.v12i1.777
https://doi.org/10.56947/gjom.v12i1.777
Autor:
Abdelfouad Bakka, Salah Hajji
Publikováno v:
Afrika Matematika. 32:1173-1178
By means of the Banach fixed point principle, we establish some sufficient conditions ensuring the existence of the global attracting sets of stochastic functional differential equations driven by a square integrable Levy martingale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1503484307b75033f3b396f826a06998
https://doi.org/10.1007/s13370-021-00890-w
https://doi.org/10.1007/s13370-021-00890-w
Publikováno v:
Journal of Computer Science. 16:1085-1099
Several tools have been introduced to achieve early detection of voice disorders. Among these tools are the human factor cepstral coefficients HFCC combined with prosodic parameters, the noise-harmonic ratio (NHR), the harmonic-noise ratio (HNR), ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f202d2d47c410c8917c05e77fb8c5584
https://doi.org/10.3844/jcssp.2020.1085.1099
https://doi.org/10.3844/jcssp.2020.1085.1099
Publikováno v:
Circuits, Systems, and Signal Processing. 39:4094-4109
In the recent years, extensive researches have been performed on various possible implementations of speaker diarization systems. These systems require efficient clustering algorithms in order to improve their performances in real-time processing. Te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c01ba30dbed2deea03e26cfdd1551139
https://doi.org/10.1007/s00034-020-01357-2
https://doi.org/10.1007/s00034-020-01357-2
Autor:
Salah Hajji, Brahim Boufoussi
Publikováno v:
Journal of Stochastic Analysis. 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e97d7adc551e85529d066e323a8c4088
https://doi.org/10.31390/josa.1.3.02
https://doi.org/10.31390/josa.1.3.02
Autor:
Brahim Boufoussi, Salah Hajji
Publikováno v:
Statistics & Probability Letters. 139:75-83
Using the method of Girsanov transformation, we establish the transportation inequalities, on the continuous paths space with respect to the L 2 metric, for the law of the solution of stochastic heat equation driven by space–time white noise. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fad8302e94b7ae652ac7816a7314ab8
https://doi.org/10.1016/j.spl.2018.03.012
https://doi.org/10.1016/j.spl.2018.03.012
Autor:
Salah Hajji, Ramzi Ben Messaoud
Publikováno v:
Optimal Control Applications and Methods. 39:1904-1915
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6cd1c58234101752ffe522b34f68c06
https://doi.org/10.1002/oca.2455
https://doi.org/10.1002/oca.2455
Publikováno v:
Afrika Matematika. 29:575-589
Using the method of Girsanov transformation, we establish the transportation inequalities, with respect to the uniform distance, for the law of the mild solution of fractional stochastic functional differential equations driven by fractional Brownian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0193a295fc2738abc40d810b3f4d9615
https://doi.org/10.1007/s13370-018-0560-x
https://doi.org/10.1007/s13370-018-0560-x