Dissertations / Theses on the topic 'Lustre'
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Kettlewell, R. "The lustre of wool." Thesis, University of Leeds, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234428.
Full textAuger, Cédric. "Compilation certifiée de SCADE/LUSTRE." Phd thesis, Université Paris Sud - Paris XI, 2013. http://tel.archives-ouvertes.fr/tel-00818169.
Full textMikáč, Jan. "Raffinement et preuves de systèmes Lustre." Grenoble INPG, 2005. http://www.theses.fr/2005INPG0131.
Full textThis thesis is set into the domain of formal methods applied to reactive systems. These systems, characterized by their continuous interaction with their environment, are modeled and managed by the means of the synchronous programming language Lustre. Firstly, thanks to a previous work, we build an induction-based proof method of Lustre safety properties. The method is optimized in that it takes into account the dynamics of the systems in the best possible way. We implemented it in the Gloups proof tool. Then we define a refinement calculus for Lustre which follows the B method model. The calculus is both adapted to and expressed in Lustre. The proof obligations which ensure the refinement correctness can be handled by Gloups. In order to simplify the development, another tool called Flush automatically generates the proof obligations for Gloups. Thus we use Lustre as both a programming language and a formal development framework. The interest of our method stems from the simplicity of Lustre and its adaptation to the reactive systems: in this domain, our refinement method is expressive enough, yet not exceedingly complex. To finish, we show the interest on some examples
Papailiopoulou, Virginia. "Test automatique de programmes Lustre / SCADE." Phd thesis, Grenoble, 2010. http://tel.archives-ouvertes.fr/tel-00454409.
Full textPapailiopoulou, Virginia. "Test automatique de programmes Lustre / SCADE." Phd thesis, Grenoble, 2010. http://www.theses.fr/2010GRENM005.
Full textThe work in this thesis addresses the improvement of the testing process with a view to automating test data generation as well as its quality evaluation, in the framework of reactive synchronous systems specified in Lustre/SCADE. On the one hand, we present a testing methodology using the Lutess tool that automatically generates test input data based exclusively on the environment description of the system under test. On the other hand, we are based on the SCADE model of the program under test and we define structural coverage criteria taking into account two new aspects: the use of multiple clocks as well as integration testing, allowing the coverage measurement of large-sized systems. These two strategies could have a positive impact in effectively testing real-world applications. Case studies extracted from the avionics domain are used to demonstrate the applicability of these methods and to empirically evaluate their complexity
Dumas, Canovas Cécile. "Méthodes déductives pour la preuve de programmes LUSTRE." Université Joseph Fourier (Grenoble), 2000. http://www.theses.fr/2000GRE10200.
Full textSantos, Joelice Barbosa dos. "Entre o porão e o lustre: a relação personagem e espaço no romance O lustre, de Clarice Lispector." Pontifícia Universidade Católica de São Paulo, 2008. https://tede2.pucsp.br/handle/handle/14845.
Full textSecretaria da Educação do Estado de São Paulo
The central object of this research is the analysis of the novel O Lustre, by Clarice Lispector. Some theoretical reflections about the modern novel, as well as the criticism about this book, helped us in this study. Therefore, the present work does not base itself only in the theoretical discussion, but in the critical voice too, which did not recognize this literary work of 1946 as criticism did with the others novels by this author. The observations about the Aesthetics of Reception, proposed by Hans Robert Jauss, served to draw up the way in which the horizon of expectations about this novel developed. From this approach, we can observed that the question about the convention of the genres in the Lispector s work was a key factor that bothered many critics. Actually, this book does not follow the straight rules of the traditional novel. In this novel, the character stands out in the process of construction and the relations with the space. For this, it is transforming according to the place where it is. Gaston Bachelard s concepts were the base to analyze the space in this novel. The central attention about the question of space was based in the discussions that appear in his book The Poetics of the Space. The importance of the O Lustre in Lispector s work is also noted in the quotations from the other authors which appear in this narrative, as Edgar Allan Poe. Moreover, this book presents various relations with other arts. The present research wishes to contribute with the studies about Lispector s work. Especially with a novel considered minor in the Brazilian writer s production
O objetivo principal desta pesquisa é a análise do romance O lustre, de Clarice Lispector. Diversas reflexões teóricas acerca do romance moderno, assim como a fortuna crítica sobre este livro, nos auxiliaram neste estudo. Portanto, nosso trabalho não se pauta apenas na discussão teórica, mas na voz da crítica que, de certo modo, não valorizou o volume de 1946 do mesmo modo que julgou os demais romances da escritora. As considerações sobre a recepção crítica, propostas por Hans Robert Jauss, serviram para traçarmos uma linha evolutiva do horizonte de expectativas do leitor de O lustre. A partir dessa abordagem, verificamos que a questão sobre a convenção dos gêneros na obra de Lispector foi um fator que incomodou grande parte dos críticos, uma vez que esse livro não obedece a regras rígidas. Nesse romance, a personagem ganha destaque no processo de construção e nas relações com o espaço que se mostram necessárias à medida que ela se transforma e se constrói a partir do lugar em que se encontra. As idéias de Gaston Bachelard foram relevantes na análise do espaço, pois o recorte foi baseado nas discussões presentes em seu livro A poética do espaço. A importância de O lustre dentro da obra clariceana se mostra ainda no que diz respeito às referências a outros autores presentes nessa narrativa, como Edgar Allan Poe, bem como o diálogo com outras artes, conforme observamos. Em suma, esta pesquisa quer contribuir com os estudos que abordam a obra de Clarice Lispector a partir de um romance considerado menor na produção da escritora brasileira
Parissis, Ioannis. "Test de logiciels synchrones spécifiés en Lustre." Phd thesis, Université Joseph Fourier (Grenoble), 1996. http://tel.archives-ouvertes.fr/tel-00005010.
Full textRocheteau, Frédéric. "Extension du langage LUSTRE et application a la conception de circuits : le langage LUSTRE-V4 et le systeme POLLUX." Grenoble INPG, 1992. http://tel.archives-ouvertes.fr/tel-00342092.
Full textRocheteau, Frederic Halbwachs Nicolas Vuillemin Jean Mazaré Guy. "Extension du langage LUSTRE et application à la conception de circuits le langage LUSTRE-V4 et le système POLLUX /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00342092.
Full textLakehal, Abdesselam. "Critères de couverture structurelle pour les programmes Lustre." Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00100384.
Full textNous avons, en conséquence, défini une hiérarchie de critères adaptés au paradigme flot de données synchrone. Les critères permettent de mesurer la couverture des chemins dans un réseau d'opérateurs. Un réseau d'opérateurs est une modélisation graphique des flots de données dans un programme Lustre. Les critères sont basés sur le calcul symbolique des conditions d'activation de ces chemins.
Un outil nommé Lustructu, a été réalisé pour mesurer la couverture atteinte par un jeu de tests selon ces critères. Lustructu analyse le programme sous test et calcule les chemins et leurs conditions d'activation. L'évaluation de la couverture par Lustructu est non-intrusive (pas d'instrumentation du code). L'applicabilité et la pertinence des critères ont été évaluées sur une étude de cas significative issue du secteur de l'aéronautique.
Bergerand, Jean-Louis. "LUSTRE un langage déclaratif pour le temps réel /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00320006.
Full textSuleman, Fahmida. "The lion, the hare and lustre ware : studies in the iconography of lustre ceramics from FaÌ?tÌ£imid Egypt (969 - 1171 CE)." Thesis, University of Oxford, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404878.
Full textNdlovu, Ntombizikhona Beaulah. "Mohair and wool fibre surface structure and lustre determination." Thesis, Walter Sisulu University, 2011. http://hdl.handle.net/11260/d1006641.
Full textPlaice, John. "Sémantique et compilation de LUSTRE, un langage déclaratif synchrone." Grenoble INPG, 1988. http://www.theses.fr/1988INPG0032.
Full textPlaice, John. "Sémantique et compilation de LUSTRE, un langage déclaratif synchrone." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37617576w.
Full textCuric, Adrian. "Implementing Lustre programs on distributed platforms with real-time constrains." Université Joseph Fourier (Grenoble), 2005. http://www.theses.fr/2005GRE10150.
Full textThe development of embedded system applications is challenged by strict constraints such as reliability, hard deadlines, concurrency and deterministic behaviour. These challenges are simplified by the use of model based design where associated tools simplify or automatize the various development phases. We present an end-to-end approach for the design and implementation of embedded software on a distributed platform. This approach comprises a synchronous data-flow modelling language (Lustre) and a distributed time-triggered execution platform (TTA). Proposed in this presentation are generalised extensions of the Lustre language containing real-time and distribution primitives. Following that, a 1 complete method for implementing the Lustre specified application over the TTA architecture is defmed. Algorithms defmed include the static analysis of Lustre specifications, code decomposition in tasks, task scheduling, executable code generation. A schedule verification tool and a runtime system tool for distributed time triggered applications are also presented
Ratel, Christophe. "Définition et réalisation d'un outil de vérification formelle de programmes LUSTRE." Phd thesis, Grenoble 1, 1992. http://tel.archives-ouvertes.fr/tel-00341223.
Full textMazuet, Christine. "Stratégies de test pour des programmes synchrones : application au langage LUSTRE." Toulouse, INPT, 1994. http://www.theses.fr/1994INPT112H.
Full textCALIPPE, RONAN. "Methodes et outils de test pour lustre et les langages synchrones." Paris 11, 1999. http://www.theses.fr/1999PA112208.
Full textLeone, Anaïs. "Revêtements au lustre métallique dans l'architecture religieuse et funéraire de l'Iran Ilkhânide (1256-1335)." Thesis, Aix-Marseille, 2021. http://theses.univ-amu.fr.lama.univ-amu.fr/211122_LEONE_737y812yyedr752wxnmi508jgy_TH.pdf.
Full textThe production of Kashan's luster ceramic workshops (Central Iran) boomed during the Ilkhanid period (1256-1335). Luster tiles played an important role within a larger repertory of the decorative schemes in the architecture developed during the reign of this Mongol dynasty. Regrettably, the removal of Ilkhanid-period luster tiles from their original location occurred in most sites and tiled ensembles that remain in situ are now exceedingly rare. Indeed, the stripping of an important number of buildings led to the arrival of thousands of tiles of unidentified or incomplete provenance in public and private collections. Therefore, each tile provides context about its creation but also about the removal of its original walls. Considering tile revetments could clarify issues concerning the forms, functions, and significations of the original decorative schemes.This study formulates new proposals about the luster tilework in nine ilkhanid religious and funerary monuments. These reconstitutions are based on data collected at surviving monuments and on an inventory of surviving luster elements preserved throughout the world. By cross-referencing of these two types of information it is possible to unite formerly isolated elements. These ensembles, more coherent as a whole, allows to investigate some general topics of the Ilkhanid period. These original decorative scheme are fundamental to identify typologies, epigraphic choices, or the presence of specific motifs on these architectural programs.Further investigations will be required to complete and increase our knowledge. Nevertheless, these propositions provide data and analyzes which instigate new approaches to these pieces
Rubini, Pascal. "Définition fonctionnelle, évaluation et programmation d'une architecture massivement parallèle." Phd thesis, Grenoble INPG, 1992. http://tel.archives-ouvertes.fr/tel-00342041.
Full textGuinaudeau, Ophélie. "Neurone abstrait : une formalisation de l’intégration dendritique et ses propriétés algébriques." Thesis, Université Côte d'Azur (ComUE), 2019. http://www.theses.fr/2019AZUR4001/document.
Full textBiological neurons communicate by means of electrical impulses, called spikes. Brain functions emerge notably from reception and emission coordination between those spikes. Furthermore, it is widely accepted that the function of each neuron depends on its morphology. In particular, dendrites perform the spatio-temporal integration of received spikes and affect the occurrence of emitted spikes. Dendrites are therefore fundamental for in silico studies of coordination mechanisms, and especially for the study of so-called neuron assemblies. Most of existing neuron models taking into account dendrites are detailed mathematical models, usually based on differential equations, whose simulations require significant computing resources. Moreover, their intrinsic complexity makes difficult the analysis and proofs on such models. In this thesis, we propose an abstract neuron model integrating dendrites. In order to pave the way to formal methods, we establish a rigorous definition of the modeling framework and highlight remarkable algebraic properties of dendritic integration. In particular, we have demonstrated that it is possible to reduce a neuron structure while preserving its input/output function. We have thus revealed equivalence classes with a canonical representative. Based on category theory and thanks to properly defined neuron morphisms, we then analyzed these equivalence classes in more details. A surprising result derives from these properties: simply adding delays in neuron computational models is sufficient to represent an abstract dendritic integration, without explicit tree structure representation of dendrites. At the root of the dendritic tree, soma modeling inevitably contains a differential equation in order to preserve the biological functioning essence. This requires combining an analytical vision with the algebraic vision. Nevertheless, thanks to a preliminary step of temporal discretization, we have also implemented a complete neuron in Lustre which is a formal language allowing proofs by model checking. All in all, we bring in this thesis an encouraging first step towards a complete neuron formalization, with remarkable properties on dendritic integration
Raymond, Pascal. "Compilation efficace d'un langage déclaratif synchrone : le générateur de code Lustre-V3." Phd thesis, Grenoble INPG, 1991. http://tel.archives-ouvertes.fr/tel-00198546.
Full textGaucher, Fabien. "Etude du débogage des systèmes réactifs et application au langage synchrone Lustre." Grenoble INPG, 2003. http://www.theses.fr/2003INPG0100.
Full textRaymond, Pascal. "Compilation efficace d'un langage déclaratif synchrone le générateur de code Lustre-V3 /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00198546.
Full textAl, Mahrous Mazen. "Génération de test fonctionnel de circuits digitaux décrits avec un langage déclaratif : Lustre." Phd thesis, Grenoble INPG, 1990. http://tel.archives-ouvertes.fr/tel-00337894.
Full textMahrous, Mazen al Bellon Catherine Mazaré Guy Borrione Dominique Landrault Christian. "Génération de test fonctionnel de circuits digitaux décrits avec un langage déclaratif Lustre /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00337894.
Full textHsiao, Nai-Cheng. "Sélection de tests de propriétés de sûreté à partir d'une modélisation algébrique de programmes LUSTRE /." Gif-sur-Yvette : Service de documentation et d'édition multimédia, Centre d'études de Saclay, 1995. http://catalogue.bnf.fr/ark:/12148/cb36687000k.
Full textKaganas, Gary H. "Comparing Remote Data Transfer Rates of Compact Muon Solenoid Jobs with Xrootd and Lustre." FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1534.
Full textSantos, Bruno Miranda. "A persistência das sombras: sonhos, devaneios e lembranças em O Lustre, de Clarice Lispector." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/8/8151/tde-13122016-130428/.
Full textThis research aims to analyse O lustre, by Clarice Lispector, published in 1946 and one of her works less studied by critics. The authors second novel tells the story of Virginia a countryside girl who grows up in the family mansion, located in the grounds of Granja Quieta. After reaching adulthood, the character part to the big city. Our focus is on studying aspects of Virginias configuration that persist and are retaken along the plot, through dreams, daydreams and memories, with special attention to the traces of the past that return and remain, with changes, in the present. In this direction, when the structure of the text permits, theoretical aspects of psychoanalysis, by analogy, will be of great value for its interpretation. In addition, other important and recurring issues in the Clarice Lispectors work will be addressed, such as death, childhood, desire and, concerning the narrative structure, the way the narrator often takes the point of view of character, confusing himself with her.
Ratel, Christophe Ouabdesselam Farid. "Définition et réalisation d'un outil de vérification formelle de programmes LUSTRE le système LESAR /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00341223.
Full textFormankiewicz, Monika Anna. "The psychophysics of lustre and the use of monocular filters to treat colour vision deficiencies." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615264.
Full textKuszera, Evandro Miguel. "Avaliando o sistema de arquivos Lustre com uso de cargas de trabalho de aplicações paralelas." Pontifícia Universidade Católica do Rio Grande do Sul, 2010. http://hdl.handle.net/10923/1575.
Full textThe growing advance in computers processing power provides the means to design and run high performance applications. But depending on the application, there is also the need to efficiently store and access large amounts of data. Applications focused on science, engineering, data mining and simulation of natural events are some examples that require high I/O throughput. Linux clusters and distributed file systems are generally used in these scenarios. However, traditional distributed file systems, like NFS, are not suitable for data-intensive applications. The centralized architecture of such systems limits the performance and scalability of the application. Based on this, several parallel file systems were designed with the purpose of alleviating the bottleneck created in data access. Among these systems is Lustre, a parallel file system widely used by the high performance community. In this work, an evaluation of Lustre on a small scale Linux cluster is carried out. The evaluation aims to identify which factors affect the performance of the parallel file system, and how it behaves under typical parallel applications workloads. The results showed that Lustre is a file system suitable for all the evaluated application classes. However, to achieve good performance processes should try to maximize contiguous access to files. In that way, is possible to take advantage of the optimizations provided by Lustre, like the client cache and read-ahead mechanism.
O crescente avanço na capacidade de processamento dos computadores fornece meios para projetar e executar aplicações com demandas cada vez maiores. Contudo, dependendo da aplicação, há também a necessidade de acessar e armazenar grandes porções de dados de forma eficiente. Aplicações voltadas à ciência, engenharia, mineração de dados e simulações de eventos naturais são alguns exemplos de aplicações que requerem alta vazão de dados. Clusters Linux e sistemas de arquivos distribuídos, geralmente são utilizados nestes cenários. Entretanto, sistemas de arquivos distribuídos ditos tradicionais, como NFS, não são adequados para aplicações intensivas em dados. A arquitetura centralizada limita o desempenho e escala da aplicação. Com base nisso, vários sistemas de arquivos paralelos foram concebidos com o objetivo de amenizar o gargalo criado no acesso aos dados. Dentre esses sistemas, destaca-se o Lustre, sistema de arquivos paralelos amplamente utilizado pela comunidade de alto desempenho. Neste trabalho, realiza-se uma avaliação do Lustre sobre um cluster Linux de pequena escala. A avaliação tem por objetivo identificar quais fatores afetam o desempenho do sistema de arquivos, e como o mesmo se comporta sob cargas de trabalho típicas de aplicações paralelas. Os resultados obtidos mostraram que o Lustre é um sistema de arquivos adequado para todas as classes de aplicações avaliadas. Entretanto, para se obter bom desempenho é importante tornar os acessos, realizados pelos processos, contíguos dentro do arquivo. Dessa forma, é possível aproveitar os recursos fornecidos pelo Lustre, como cache cliente e read-ahead.
Hsiao, Nai-Cheng. "Selection de tests de proprietes de surete a partir d'une modelisation algebrique de programmes lustre." Paris 11, 1994. http://www.theses.fr/1994PA112264.
Full textBousquet, Lydie du. "Test fonctionnel statistique de logiciels spécifiés en Lustre : application à la validation de services téléphoniques." Université Joseph Fourier (Grenoble), 1999. http://tel.archives-ouvertes.fr/tel-00004828.
Full textKuszera, Evandro Miguel. "Avaliando o sistema de arquivos Lustre com uso de cargas de trabalho de aplica??es paralelas." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2010. http://tede2.pucrs.br/tede2/handle/tede/5095.
Full textO crescente avan?o na capacidade de processamento dos computadores fornece meios para projetar e executar aplica??es com demandas cada vez maiores. Contudo, dependendo da aplica??o, h? tamb?m a necessidade de acessar e armazenar grandes por??es de dados de forma eficiente. Aplica??es voltadas ? ci?ncia, engenharia, minera??o de dados e simula??es de eventos naturais s?o alguns exemplos de aplica??es que requerem alta vaz?o de dados. Clusters Linux e sistemas de arquivos distribu?dos, geralmente s?o utilizados nestes cen?rios. Entretanto, sistemas de arquivos distribu?dos ditos tradicionais, como NFS, n?o s?o adequados para aplica??es intensivas em dados. A arquitetura centralizada limita o desempenho e escala da aplica??o. Com base nisso, v?rios sistemas de arquivos paralelos foram concebidos com o objetivo de amenizar o gargalo criado no acesso aos dados. Dentre esses sistemas, destaca-se o Lustre, sistema de arquivos paralelos amplamente utilizado pela comunidade de alto desempenho. Neste trabalho, realiza-se uma avalia??o do Lustre sobre um cluster Linux de pequena escala. A avalia??o tem por objetivo identificar quais fatores afetam o desempenho do sistema de arquivos, e como o mesmo se comporta sob cargas de trabalho t?picas de aplica??es paralelas. Os resultados obtidos mostraram que o Lustre ? um sistema de arquivos adequado para todas as classes de aplica??es avaliadas. Entretanto, para se obter bom desempenho ? importante tornar os acessos, realizados pelos processos, cont?guos dentro do arquivo. Dessa forma, ? poss?vel aproveitar os recursos fornecidos pelo Lustre, como cache cliente e read-ahead.
Berkane, Bachir. "Vérification des systèmes matériels numériques séquentiels synchrones : application du langage Lustre et de l'outil de vérification Lesar." Phd thesis, Grenoble INPG, 1992. http://tel.archives-ouvertes.fr/tel-00340909.
Full textBerkane, Bachir Thuau Olive Anceau François Mazarée Guy. "Vérification des systèmes matériels numériques séquentiels synchrones application du langage Lustre et de l'outil de vérification Lesar /." S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00340909.
Full textChabanne, Delhia. "Le Décor de lustre métallique des céramiques glaçurées (IXème - XVIIème siècles) : matériaux, couleurs et techniques : principales étapes de diffusion d'une invention mésopotamienne." Bordeaux 3, 2005. http://www.theses.fr/2005BOR30058.
Full textThe metallic lustre of glazed ceramics is a very special type of decoration where metallic copper and silver nanoparticles embedded in glaze compose lustre decoration. It can present "red", "brown", "ochre yellow" or "green" colours in scattered light but shows, in specular reflection, coloured metallic shines (blue, golden, yellow, orange, pink. . . ). The technique of lustre decoration applied to the the glazed ceramics appears to the ninth century AD in Mesopotamia. It spread to Egypt (XIth-XIIth AD), Syria (XIIth-XIIIth AS), Persia (XIIIth AD) and Spain (XIIIth-XVIIth AD) during medieval times. The aim of this study is to understand lusterware spreading. In order to light technological evolution in principal workshpos, analytical investigations were performed on ceramics (texture and composition), glazes (colour, texture and compostion) and lustre decoration (colour and composition). Conclusions are : change of ceramic nature (terracotta, protostonepaste and stonepaste), losing of polychrome lustre decoration, in fact, potters will use colored glazes and other decorations (turquoise and blue), losing of color diversity for lustre decoration (scattered light and colored metallic shines), use of copper more important than silver in Orient since XIth AD and in Spain as early as XVth AD. . Moreover, change of nanotexture decoration between the beginning (IXth AD) and the end (XVIIth AD) of this production can explain the "surface metallization" for last productions
Roché, Pierre. "Modélisation et validation d'interface homme-machine." Toulouse, ENSAE, 1998. http://www.theses.fr/1998ESAE0009.
Full textSeljimi, Besnik. "Test de logiciels synchrones avec la PLC." Phd thesis, Grenoble 1, 2009. http://www.theses.fr/2009GRE10120.
Full textThis work deals with functional, specification-based and fully automated testing of synchronous software. We propose an extension of the testing techniques proposed by the Lutess tool in order to consider programs with numerical inputs/outputs. The test data generation is now based on constraint programming techniques. We have redefined the generation methods in order to adapt them in this new context. Thus, we propose, in addition to the random generation with respect to the invariant properties of the environment, test guidance based on conditional probabilities or safety properties. Partial knowledge about the software, called test hypotheses, can be integrated in the generation process and improve the fault detection ability of safety property guided testing. Finally, we make it possible to use simultaneously several guidance techniques in the same specification. An implementation of these testing methods has resulted in a new version of the tool, called Lutess V2. The applicability of these methods for testing more realistic programs has been evaluated on a significant case study of a water level controller in a steam boiler
Santos, Júnior Moisés Gonçalves [UNESP]. "Silêncio, sensações e segredos: o narrador e a personagem feminina no romance O lustre (1946), de Clarice Lispector." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/132103.
Full textEste projeto de pesquisa tem por premissa maior realizar uma análise do segundo romance de Clarice Lispector, O lustre, publicado em 1946 e considerado pela crítica literária e as pesquisas acadêmicas, até o momento, como uma das obras menores da escritora. O estudo analisa a construção do narrador e da personagem principal Virgínia, articulados como as categorias narrativas de maior expressividade e ruptura dentro da história. A pesquisa também objetiva evidenciar as marcas de estéticas vanguardistas e modernas, sobretudo do Impressionismo, que reverberam na escritura de Lispector nesse livro. Todo esse percurso investigativo visa firmar O lustre como obra de grande qualidade estético-literária, desmistificando a opinião crítica sobre a menor relevância dessa narrativa, consolidando-o, deste modo, como um dos primeiros romances em que Clarice Lispector conseguiu com maestria transgredir e ampliar os horizontes da prosa brasileira do século XX
This project has as its main purpose to analyze Clarice Lispector's second novel, O lustre, published in 1946 and currently considered by literary criticism one of her minor works. The study analyze mainly the development of the narrator and the main character Virginia, as the most expressive categories in the novel, as well as categories of disruption. The research has also the purpose of highlighting the avant-garde and modern aesthetics, especially of Impressionism, which reverberate in Lispector's writing this book. The whole investigation has the purpose of establishing O lustre as a work of great aesthetic and literary quality, demystifying the critical position which defends the little relevance of the book. In fact, in this book Lispector was able to transgress radically Brazilian prose in the 20th century
Santos, Júnior Moisés Gonçalves. "Silêncio, sensações e segredos : o narrador e a personagem feminina no romance O lustre (1946), de Clarice Lispector /." Assis, 2015. http://hdl.handle.net/11449/132103.
Full textBanca: Ana Maria Carlos
Banca: Betina Ribeiro Rodrigues da Cunha
Resumo: Este projeto de pesquisa tem por premissa maior realizar uma análise do segundo romance de Clarice Lispector, O lustre, publicado em 1946 e considerado pela crítica literária e as pesquisas acadêmicas, até o momento, como uma das obras "menores" da escritora. O estudo analisa a construção do narrador e da personagem principal Virgínia, articulados como as categorias narrativas de maior expressividade e ruptura dentro da história. A pesquisa também objetiva evidenciar as marcas de estéticas vanguardistas e modernas, sobretudo do Impressionismo, que reverberam na escritura de Lispector nesse livro. Todo esse percurso investigativo visa firmar O lustre como obra de grande qualidade estético-literária, desmistificando a opinião crítica sobre a menor relevância dessa narrativa, consolidando-o, deste modo, como um dos primeiros romances em que Clarice Lispector conseguiu com maestria transgredir e ampliar os horizontes da prosa brasileira do século XX
Abstract: This project has as its main purpose to analyze Clarice Lispector's second novel, O lustre, published in 1946 and currently considered by literary criticism one of her minor works. The study analyze mainly the development of the narrator and the main character Virginia, as the most expressive categories in the novel, as well as categories of disruption. The research has also the purpose of highlighting the avant-garde and modern aesthetics, especially of Impressionism, which reverberate in Lispector's writing this book. The whole investigation has the purpose of establishing O lustre as a work of great aesthetic and literary quality, demystifying the critical position which defends the little relevance of the book. In fact, in this book Lispector was able to transgress radically Brazilian prose in the 20th century
Mestre
Seljimi, Besnik. "Test de logiciels synchrones avec la PLC." Phd thesis, Université Joseph Fourier (Grenoble), 2009. http://tel.archives-ouvertes.fr/tel-00408225.
Full textNous avons redéfini les méthodes de guidage de la génération afin de les adapter à ce nouveau contexte numérique. Ainsi, nous proposons, en plus de la génération aléatoire respectant les propriétés invariantes de l'environnement, le guidage du test basé sur des probabilités conditionnelles ou sur des propriétés de sûreté. Des connaissances partielles sur le logiciel, que nous appelons hypothèses de test, peuvent être intégrées dans le processus de génération et contribuer à l'amélioration du pouvoir de détection de fautes du guidage par propriétés de sûreté. Enfin, nous permettons l'utilisation conjointe de plusieurs techniques de guidage dans une même spécification.
Une implémentation de ces méthodes de test a été réalisée dans une nouvelle version de l'outil, que nous appelons Lutess V2. L'applicabilité de ces méthodes dans un contexte plus réaliste a été évaluée sur une étude de cas significative d'un contrôleur de niveau d'eau dans une chaudière.
Sessitskaia, Irina. "Apport des techniques d'abstraction pour la vérification des interfaces homme-machine." École nationale supérieure de l'aéronautique et de l'espace (Toulouse ; 1972-2007), 2002. http://www.theses.fr/2002ESAE0004.
Full textRémond, Yann. "Un support de langage pour les modes de fonctionnement des systèmes temps-réel : extension de LUSTRE par des automates de modes." Université Joseph Fourier (Grenoble), 2001. http://www.theses.fr/2001GRE10181.
Full textSantos, Júnior Moisés Gonçalves. "Entre nuances multiformes e sensações evanescentes : a estética impressionista nos romances "Clarissa" (1933), de Erico Verissimo, e "O lustre" (1946), de Clarice Lispector /." Assis, 2020. http://hdl.handle.net/11449/192824.
Full textResumo: A proposta de tese em foco contempla análises comparativas das obras "Clarissa" (1933), de Erico Verissimo, e "O lustre" (1946), de Clarice Lispector. Escritos no início de suas carreiras literárias, os romances dialogam entre si não somente as semelhanças de enredo, personagem principal e temas, mas a presença sensível da vanguarda impressionista, materializada na tessitura literária de ambas as narrativas, seja no plano do conteúdo ou da forma romanesca. Gêneros híbridos da modernidade, nas fronteiras entre o Bildungsroman moderno e o romance lírico, neste presente estudo também se objetivou interpretá-los e confrontá-los por esta chave de leitura, mas, sobretudo, compreender como acontece, em cada um desses romances, a transcriação (conceito de Haroldo de Campos [2006, 2015]) de uma estética eminentemente plástica para as veredas da linguagem, e como o impressionismo na literatura acabou adquirindo e consolidando contornos próprios e independentes da pintura cultivada no final do século XIX e começo do XX. Norteando-se pelos pressupostos da crítica literária (resgate da recepção e fortuna crítica das obras), teoria literária, literatura comparada e estudos interartes, a hipótese levantada por esta tese repousa, portanto, em investigar e comprovar a ressonância desta estética moderna que, imbricada ao estilo único de cada autor, produziu dois romances brasileiros com fortes ecos impressionistas. Com este processo de ressignificação comparada destas obras, a pesquisa almeja ... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The proposed thesis in focus contemplates comparative analyzes of the works "Clarissa" (1933), by Erico Verissimo, and "O lustre" (1946), by Clarice Lispector. Written at the beginning of their literary careers, the novels dialogue among themselves not only the similarities of plot, main character and themes, but the sensitive presence of the impressionist avant-garde materialized in the literary fabric of both narratives, whether in terms of content or form. romanesque. Hybrid genres of modernity, on the frontiers between the modern Bildungsroman and the lyric novel, this study also aimed to interpret and confront them by this key reading, but, above all, to understand how it happens in each of these novels. transcreation (concept by Haroldo de Campos [2006, 2015]) of an eminently plastic aesthetic for the paths of language, and how impressionism in literature eventually acquired and consolidated its own independent contours of painting cultivated in the late nineteenth and early twentieth. Guided by the assumptions of literary criticism (redemption of the reception and critical fortune of works), literary theory, comparative literature and interart studies, the hypothesis raised by this thesis rests on investigating and proving the resonance of this modern aesthetic that, imbricated In the unique style of each author, he produced two Brazilian novels with strong impressionist echoes. With this process of comparative resignification of these works, the research aims to rescu... (Complete abstract click electronic access below)
Doutor
Morel, Lionel. "Exploitation des structures régulières et des spécifications locales pour le développement correct de systèmes réactifs de grande taille." Phd thesis, Grenoble INPG, 2005. http://tel.archives-ouvertes.fr/tel-00011841.
Full textsimple. Nous nous intéressons ensuite à la spécification dite "par contrat" où un couple (assume, guarantee) est associé à chaque composant pour spécifier les hypothèses sur l'environnement et les
propriétés satisfaites par le composant sous ces hypothèses. Nous montrons l'intérêt de tels contrats à la fois en terme de spécification et de vérification pour le cas particulier des systèmes synchrones.
Nous proposons une série d'algorithmes de transformations de programmes (aussi bien autour de l'utilisation des itérateurs que des contrats) utilisable comme pre-processeur d'objectifs de preuve pour les outils de validation. Nos propositions, notamment sur l'aspect langage des itérateurs, ont répondu à des besoins rencontrés dans les applications industrielles, particulièrement autour du langage Lustre, auquel nous appliquons nos résultat. Ces propositions seront bientôt incluses dans la version industrielle du langage.
Vassy, Jérôme. "Génération automatique de cas de test guidée par les propriétés de sûreté." Phd thesis, Université Joseph Fourier (Grenoble), 2004. http://tel.archives-ouvertes.fr/tel-00007373.
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