Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Vincent Wertz"'
Autor:
Sandrine Neuville, Mariane Frenay, Julia Schmitz, Gentiane Boudrenghien, Bernadette Noël, Vincent Wertz
Publikováno v:
Psychologica Belgica, Vol 47, Iss 1, Pp 31-50 (2007)
For decades, success in postsecondary education has preoccupied psychological and educational researchers. In this respect, Tinto's student integration model (1982, 1997) is one of the most frequently cited models. Tinto proposed that students' backg
Externí odkaz:
https://doaj.org/article/55396f02e6894a15bc0d3c149b91de3a
Publikováno v:
Pédagogies en développement ISBN: 9782807318960
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0a5a27348fc15e4107aee0901aff8b
https://doi.org/10.3917/dbu.rauce.2021.01.0307
https://doi.org/10.3917/dbu.rauce.2021.01.0307
Autor:
Olivier Servais, Guillaume Lobet, Liesje Coertjens, Manuela Guisset, Patrick Willems, Vincent Wertz, Jean-François Rees, Dominique De Jaeger
Publikováno v:
Les Annales de QPES. 1
Cet article décrit un nouveau dispositif d’évaluation des acquis d’apprentissage basé sur des cartes conceptuelles « à trous » (CCàT) permettant également l’apprentissage par les pairs en grands auditoires durant les tests et une correc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7729a5890b01da73037684483ee2e529
https://doi.org/10.14428/qpes.v1i3.62073
https://doi.org/10.14428/qpes.v1i3.62073
Autor:
Vincent Wertz, M. Elarbi Achhab
Publikováno v:
IFAC Proceedings Volumes. 46:161-166
This note adresses the stabilization problem around a desired equilibrium profile for a class of partially observed infinite-dimensional semilinear systems. We propose a stabilizing compensator based on Luenberger-like observer. We state convenient s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04d4ff1dfe4580e1639eab96cb26571e
https://doi.org/10.3182/20130925-3-fr-4043.00040
https://doi.org/10.3182/20130925-3-fr-4043.00040
Publikováno v:
European Journal of Control. 17:183-190
The feedback stabilization problem in the presence of nonsymmetrical constraints on both control and its rate is addressed for a class of distributed parameter systems. Necessary and sufficient conditions are established, under which the constraints
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1e1f19ee3e2f1bec596178e4004f1a7
https://doi.org/10.3166/ejc.17.183-190
https://doi.org/10.3166/ejc.17.183-190
Autor:
Gentiane Boudrenghien, Jacquelynne S. Eccles, Mariane Frenay, Bernadette Noel, Julia Schmitz, Sandrine Neuville, Vincent Wertz
Publikováno v:
Revue française de pédagogie. :43-61
La premiere annee a l’universite est marquee par un taux de reussite et de perseverance assez faible. Pour expliquer ce phenomene, on a d’abord pris en compte les caracteristiques sociodemographiques et le passe scolaire des etudiants. Mais, depu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fae2bdf0045daeed534fba427f67af9d
https://doi.org/10.4000/rfp.2217
https://doi.org/10.4000/rfp.2217
Publikováno v:
Neurocomputing, Vol. 72, no. 7-9, p. 1444-1454 (2009)
This paper presents a framework for nonlinear dimensionality reduction methods aimed at projecting data on a non-Euclidean manifold, when their structure is too complex to be embedded in an Euclidean space. The methodology proposes an optimization pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96db25fca085adf0cd66d80c33742816
https://doi.org/10.1016/j.neucom.2008.12.018
https://doi.org/10.1016/j.neucom.2008.12.018
Stabilization of a class of partially observed infinite-dimensional systems with control constraints
Publikováno v:
IMA Journal of Mathematical Control and Information. 26:79-94
The stabilization by a finite-dimensional compensator for a class of infinite-dimensional linear systems with control inequality constraints is investigated. The main result shows that the corresponding state feedback results cannot be directly exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6002b0ab22cf9117fc59263b041db74
https://doi.org/10.1093/imamci/dnn014
https://doi.org/10.1093/imamci/dnn014
Publikováno v:
Asian Journal of Control. 2:219-229
We present an open loop control design allowing to steer a wheeled mobile robot along a prespecified smooth geometric path, minimizing a given cost index and satisfying a set of dynamical constraints. Using the concept of “differential flatness,”
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc03276d22dca7c206cd2a3f49b9b39e
https://doi.org/10.1111/j.1934-6093.2000.tb00027.x
https://doi.org/10.1111/j.1934-6093.2000.tb00027.x
Publikováno v:
IFAC Proceedings Volumes. 41:8437-8442
This paper presents results on performance limitations for direct fired coal power plants. A specific feature of this system is the existence of a very large input delay between one of the inputs, namely coal flow, and the two outputs, load and vapou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be77e1e7e480e4ee85f6ea67cfd1da4f
https://doi.org/10.3182/20080706-5-kr-1001.01426
https://doi.org/10.3182/20080706-5-kr-1001.01426