Academic literature on the topic 'Composant caché'
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Journal articles on the topic "Composant caché":
Todeschini, Giacomo. "« Au ciel de la richesse »: Le cœur théologique caché du rationnel économique occidental." Annales. Histoire, Sciences Sociales 74, no. 1 (March 2019): 3–24. http://dx.doi.org/10.1017/ahss.2019.137.
Dzaka, Théophile, and Michel Milandou. "L’entrepreneuriat congolais à l’épreuve des pouvoirs magiques : une face cachée de la gestion culturelle du risque ?" Politique africaine 56, no. 1 (1994): 108–18. http://dx.doi.org/10.3406/polaf.1994.5825.
Goldberg, Harvey E. "Les jeux de Pourim et leurs déclinaisons à Tripoli." Annales. Histoire, Sciences Sociales 49, no. 5 (October 1994): 1183–95. http://dx.doi.org/10.3406/ahess.1994.279319.
Tollefson, James W. "Covert Policy in the United States Refugee Program in Southeast Asia." Language Problems and Language Planning 12, no. 1 (January 1, 1988): 30–43. http://dx.doi.org/10.1075/lplp.12.1.03tol.
St-Jean, France. "L’iconographie rébellienne, la face cachée de l’historiographie des rébellions de 1837-1838 : quelques études de cas." Mens 10, no. 1 (February 27, 2014): 95–138. http://dx.doi.org/10.7202/1023160ar.
Lesbats, Cl. "La démarche "excentrique" de "La N.R.F." de Jacques Rivière." Revue d'histoire littéraire de la France o 87, no. 5 (May 1, 1987): 826–36. http://dx.doi.org/10.3917/rhlf.g1987.87n5.0826.
Bamba, Ousmane. "Morphopédologie et anomalie géochimique." Canadian Journal of Earth Sciences 46, no. 12 (December 2009): 939–47. http://dx.doi.org/10.1139/e09-063.
Salée, Daniel. "Espace public, identité et nation au Québec : mythes et méprises du discours souverainiste." Cahiers de recherche sociologique, no. 25 (April 28, 2011): 125–53. http://dx.doi.org/10.7202/1002294ar.
MARTIN, Pauline, Sébastien TAUSSAT, Aurélie VINET, Frédéric LAUNAY, Dominique DOZIAS, David MAUPETIT, Daniel VILLALBA, Nicolas FRIGGENS, and Gilles RENAND. "Précocité, efficience et résilience des femelles allaitantes." INRAE Productions Animales 36, no. 3 (October 27, 2023): 7300. http://dx.doi.org/10.20870/productions-animales.2023.36.3.7300.
Strimelle, Véronique, and Françoise Vanhamme. "Modèles vindicatoire et pénal en concurrence ? Réflexions à partir de l’expérience autochtone." 42, no. 2 (November 19, 2009): 83–100. http://dx.doi.org/10.7202/038600ar.
Dissertations / Theses on the topic "Composant caché":
Mackamul, Eva. "Étudier l'influence des signifiants visuels pour favoriser la découverte d'interactions tactiles." Electronic Thesis or Diss., Université de Lille (2022-....), 2023. http://www.theses.fr/2023ULILB045.
Discoverability of interactions is a core component of successful user interaction yet it is almost systematically dismissed by interface designers and researchers. This is not surprising given the variety of associated concepts that are inconsistently defined, and the consequent lack of clarity on how to address these problems. In my thesis I emphasise the importance of interaction discoverability and investigate whether visually signifying the availability of inputs improves their discovery using commercial touch-based devices as the test case.I examine usage and definitions of discoverability as well as related concepts and offer clarifications where definitions are ambiguous while highlighting focus areas and limitations. To examine the circumstance of initial interactions and discovery more structurally, I then propose a conceptual framework of relevant impacting factors. I consider how individual components interrelate and reflect on how they can be used to promote discoverability. Concentrating on the factor `visibility' on the system side of the framework, I examine the potential of added visual signifiers in mobile touch-based interfaces through two projects.First I examine how the availability in-place single finger inputs such as `Tap', `Dwell', `Double Tap' and ‘Force Press' can be communicated through added visual signifiers in the context of buttons. I propose a design space of visual signifier characteristics. Combining these characteristics, I generated 36 designs and investigated their perception in an online survey and an interactive experiment. The results suggest that visual signifiers increase the perception of input possibilities beyond `Tap', and reduce perceived mental effort for participants, who also prefer added visual signifiers over a baseline. This work informs how future touch-based interfaces could be designed to better communicate in-place one finger input possibilities.Second, I explore the viability of transient interaction hints during animated transitions between UI screens to improve the discovery of swipe-revealed hidden widgets (swhidgets). To do so, I adapt three established transition patterns to include visual depictions of the swhidgets. I then study how noticeable the transitions are at different durations (750ms, 1000ms). Results suggest substantial variation in noticeability between participants. Subsequently, I explore the impact on the discoverability of interactions with two types of transition (Container Transform, Panels) and a baseline and find that transitions do not significantly impact the use of swhidgets. This may suggest that temporary interaction hints are not comprehended in a task context if they do not coincide with a need for the interaction in question.These projects highlight the potential of improving discoverability of interaction through visual signifiers in the interface while demonstrating that there are limitations of when visual signifiers impact the perceived affordance of interaction possibilities
Elaabid, Abdelaziz. "Attaques par canaux cachés : expérimentations avancées sur les attaques template." Phd thesis, Université Paris VIII Vincennes-Saint Denis, 2011. http://tel.archives-ouvertes.fr/tel-00937136.
Chaubert-Pereira, Florence. "Combinaisons markoviennes et semi-markoviennes de modèles de régression. Application à la croissance d'arbres forestiers." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2008. http://tel.archives-ouvertes.fr/tel-00341822.
Aupetit, Sébastien. "Contributions aux Modèles de Markov Cachés : métaheuristiques d'apprentissage, nouveaux modèles et visualisation de dissimilarité." Phd thesis, Université François Rabelais - Tours, 2005. http://tel.archives-ouvertes.fr/tel-00168392.
de métaheuristiques biomimétiques classiques (les algorithmes génétiques, l'algorithme de fourmis artificielles API et l'optimisation par essaim particulaire) au problème de l'apprentissage de MMC. Dans la
deuxième partie, nous proposons un nouveau type de modèle de Markov caché, appelé modèle Markov caché à substitutions de symboles (MMCSS). Un MMCSS permet d'incorporer des connaissances a priori dans le processus d'apprentissage et de reconnaissance. Les premières expérimentations de ces modèles sur des images démontrent leur intérêt. Dans la troisième partie, nous proposons une nouvelle méthode de représentation de dissimilarité appelée matrice de scatterplots pseudo-euclidienne (MSPE), permettant de mieux comprendre les interactions entre des MMC. Cette MSPE est construite à partir
d'une technique que nous nommons analyse en composantes principales à noyau indéfini (ACPNI). Nous terminons par la présentation de la bibliothèque HMMTK, développée au cours de ce travail. Cette dernière intègre des mécanismes de parallélisation et les algorithmes développés au cours de la thèse.
Trabelsi, Dorra. "Contribution à la reconnaissance non-intrusive d'activités humaines." Thesis, Paris Est, 2013. http://www.theses.fr/2013PEST1100.
Human activity recognition is currently a challengeable research topic as it can be witnessed by the extensive research works that has been conducted recently on this subject. In this context, recognition of physical human activities is an emerging domain with expected impacts in the monitoring of some pathologies and people health status, rehabilitation procedures, etc. In this thesis, we propose a new approach for the automatic recognition of human activity from raw acceleration data measured using inertial wearable sensors placed at key points of the human body. Approaches studied in this thesis are categorized into two parts : the first one deals with supervised-based approaches while the second one treats the unsupervised-based ones. The proposed unsupervised approach is based upon joint segmentation of multidimensional time series using a Hidden Markov Model (HMM) in a multiple regression context where each segment is associated with an activity. The model is learned in an unsupervised framework where no activity labels are needed. The proposed approach takes into account the sequential appearance and temporal evolution of data. The results clearly show the satisfactory results of the proposed approach with respect to other approaches in terms of classification accuracy for static, dynamic and transitional human activities
Rafi, Selwa. "Chaînes de Markov cachées et séparation non supervisée de sources." Thesis, Evry, Institut national des télécommunications, 2012. http://www.theses.fr/2012TELE0020/document.
The restoration problem is usually encountered in various domains and in particular in signal and image processing. It consists in retrieving original data from a set of observed ones. For multidimensional data, the problem can be solved using different approaches depending on the data structure, the transformation system and the noise. In this work, we have first tackled the problem in the case of discrete data and noisy model. In this context, the problem is similar to a segmentation problem. We have exploited Pairwise and Triplet Markov chain models, which generalize Hidden Markov chain models. The interest of these models consist in the possibility to generalize the computation procedure of the posterior probability, allowing one to perform bayesian segmentation. We have considered these methods for two-dimensional signals and we have applied the algorithms to retrieve of old hand-written document which have been scanned and are subject to show through effect. In the second part of this work, we have considered the restoration problem as a blind source separation problem. The well-known "Independent Component Analysis" (ICA) method requires the assumption that the sources be statistically independent. In practice, this condition is not always verified. Consequently, we have studied an extension of the ICA model in the case where the sources are not necessarily independent. We have introduced a latent process which controls the dependence and/or independence of the sources. The model that we propose combines a linear instantaneous mixing model similar to the one of ICA model and a probabilistic model on the sources with hidden variables. In this context, we show how the usual independence assumption can be weakened using the technique of Iterative Conditional Estimation to a conditional independence assumption
RAFI, Selwa. "Chaînes de Markov cachées et séparation non supervisée de sources." Phd thesis, Institut National des Télécommunications, 2012. http://tel.archives-ouvertes.fr/tel-00995414.