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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

MÉTODO DE OBJETIVOS PARA INTEGRAÇÃO DE PONTOS DE VISTA EM ENGENHARIA DE REQUISITOS DE COMÉRCIO ELETRÔNICO / METHOD OF OBJECTIVES FOR INTEGRATION OF POINTS OF VIEW IN ENGINEERING OF REQUIREMENTS OF ELECTRONIC COMMERCE

LOBATO FILHO, Ozéas Rodrigues 02 July 2004 (has links)
Made available in DSpace on 2016-08-17T14:52:53Z (GMT). No. of bitstreams: 1 Ozeas Rodrigues Lobato Filho.pdf: 1312486 bytes, checksum: 0331ffecafa6777617d5ce4e638fe243 (MD5) Previous issue date: 2004-07-02 / FUNDAÇÃO DE AMPARO À PESQUISA E AO DESENVOLVIMENTO CIENTIFICO E TECNOLÓGICO DO MARANHÃO / In this work, we cited the existent methods for viewpoint together with a comparative study among them, we identify the types of requirements viewpoints that the existing methods are using. Soon after we present one method that is based on value for viewpoint in e-business, mentioning its framework which we incorporate in our method in e-business to show the technical and commercial viability of the idea. We will show that needs and interests of several stakeholders types that can be expressed through different viewpoint models. We propose an extension of Use Case Maps (UCMs) for e-business together with the Goal based Requirements Analysis Method (GBRAM), as a method of Requirements Engineering to reach the integration of the necessary point of view. Besides, It is showing that the method of objectives is used in the elicitation and analysis of e-business requirements. A case study of commerce in electronic publicity is used to illustrate our method. / Este trabalho relata a importância de se utilizar pontos de vista em e-business definindo alguns conceitos relacionados. Mostra um estudo comparativo entre os métodos existentes que trabalham com pontos de vistas trazendo suas vantagens, desvantagens, diferenças de enfoques. Em seguida apresenta um método para integração de pontos de vista em e-business baseados em cenários, citando seu framework que também pertencerá ao método aqui proposto. Um dos focos desse método de cenários é demonstrar antes de qualquer desenvolvimento da idéia em comércio eletrônico sua viabilidade técnica e comercial. O objetivo deste trabalho é propor um método para integração de pontos de vista baseado em objetivos visando reduzir o tempo de compreensão da idéia por parte dos usuários e simplificar a construção dos Mapas de Caso de Uso (UCMs). Ponto este importantíssimo na produção de idéias inovadoras para o comércio eletrônico. Como os objetivos são de alto nível de abstração, na maioria das vezes facilitam e agilizam o entendimento, confiabilidade e prova ou não rapidamente sua viabilidade técnica e econômica a todos os envolvidos utilizando uma ferramenta semiautomática também implementada. Além disso, mostra como este método de objetivos é empregado na elicitação e análise de requisitos de comércio eletrônico. Um estudo de caso de comércio eletrônico em publicidade eletrônica é usado para ilustrar o método.
62

Algèbres de Clifford conformes et orbites de points de vue d'images / Conformal Clifford algebras and image viewpoints orbit

El Mir, Ghina 09 July 2014 (has links)
L'objectif de ce travail est de décrire des modélisations des points de vue et des changements de points de vue d'images d'un objet planaire dans les algèbres de Clifford conformes. Nous généralisons le modèle conforme de l'espace euclidien à travers une famille à deux paramètres d'horosphère, chacune d'entre elles étant plongée dans un espace vectoriel réel de dimension 4 muni d'une métrique équivalente à la métrique de Minkowski. Nous décrivons par la suite deux approches pour mettre en œuvre ces modèles conformes généralisés pour les représentations d'images. L'idée de base est d'encoder les distorsions perspectives de l'objet causées par la variation du paramètre de latitude de la caméra au travers des paramètres d'une horosphère. La première approche consiste à considérer les horosphères de l'espace de Minkowski de dimension 4 pour encoder les points de vue. Les changements de points de vue sont alors linéarisés à travers un groupe de transformations linéaires et conformes de cet espace. Cette approche est ensuite généralisée en décrivant les points de vue à travers les objets d'un groupoïde dont les morphismes sont des diagrammes commutatifs qui représentent les changements de points de vue. Ainsi, une image conforme est décrite par une application définie sur une horosphère à deux paramètres. L'action du groupoïde sur l'ensemble des images conformes nous conduit à associer à tout objet planaire l'orbite de toutes ses images conformes obtenues à partir de tous les points de vue. / Our purpose in this work is to introduce representations of image viewpoints and viewpoint changes of a planar object in conformal Clifford algebras. Our important preliminary contribution is a generalization of the conformal model of the Euclidean space through a two-parameter family of horospheres. Each one of these is embedded into a real vector space of dimension 4 equipped with a metric equivalent to the Minkowski metric. We describe two approaches that make use of these generalized conformal models for image representations. These are based on modelings of perspective distortions of the object caused by a variation of the latitude angle of the camera. First, we model the image viewpoints by the horospheres of the Minkowski space of dimension 4. In this setting, the viewpoint changes are linearized through a group of linear conformal transformations of this space. This approach is generalized by describing the viewpoints through the objects of a groupoid whose morphisms are commutative diagrams that model the viewpoint changes. A conformal image is then described as a map defined on a horosphere. The action of the groupoid on the set of conformal images leads us to associate with every planar object the orbit of its conformal images from all viewpoints.
63

Analyse didactique de la transmission intergénérationnelle d’une technique : le cassage de noix chez les chimpanzés sauvages du Parc national de Taï en Côte d’Ivoire / Didactics study of intergenerational transmission of a the nut-cracking technique in the wild chimpanzees of Taï National Park (Ivory Coast)

Liger-Grimaud, Géraldine 11 April 2014 (has links)
La transmission sociale de comportements chez les animaux non humains fait l'objet de nombreuses recherches en psychologie ou en biologie. Dans une perspective didactique de type anthropologique, nous montrons que certains comportements chimpanzés qualifiés de culturels par les primatologues sont comparables à ce que nous qualifions d'oeuvres en didactique. A ce titre, leur transmission peut faire l'objet d'une lecture didactique. Reprenant des données recueillies en primatologie, nous proposons une analyse didactique de l'action conjointe du jeune chimpanzé et de sa mère considérés comme des sujets institutionnels, relativement à l'oeuvre "cassage de noix". Le logiciel Transana nous a permis de procéder à plusieurs types d'analyses : 1/ analyses par tranche d'âge 2/ analyses par « action / succession d'actions » 3/ mise en évidence de biographèmes. Ayant décrit ce que font, à chaque tranche âge, les jeunes primates et leur mère, nous montrons que l'âge du petit chimpanzé constitue un déterminant des formes de l'action didactique. A partir des normes révélées par l'analyse par âge, nous avons identifié des épisodes dans lesquels les petits chimpanzés sortaient de la norme et où leur rapport au cassage de noix évoluait. Nous avons alors réalisé une étude de ces épisodes en les considérant comme des biographèmes que nous avons situé dans la biographie didactique des sujets observés. Les analyses transversales de certaines actions ayant un fort effet du point de vue de l'apprentissage nous conduisent à supposer que la nature et la forme de l'action didactique est influencée par d'autres déterminants, notamment le sexe du petit et le fait que la mère soit ou non primipare. / The social transmission of non-human animal behaviors has been studied by many psychologists or biologists. Adopting the anthropological viewpoint of the comparative approaches in didactics, we study the learning of nut-craking by young chimpanzees in Taï. This behavior described as "cultural" by primatologists are comparable to what didaticians call "oeuvres". In this respect, this object can be subjected to a didactic analysis. Using the data collected by primatologists, we offer a didactic analysis of the joint action of young chimpanzees and their mother (looked upon as institutional subjects) relating to nut-craking. The Transana software we used enabled us to carry out several types of analyses : 1/ longitudinal analyses by age group ; 2/ cross-sectional analyses by « action/sequence of actions » ; 3/ the highlighting of biographemes. Having described what young primates and their mother do in the course of each age group, we demonstrate that the chimpanzees' age constitues a determinant of the form of didactic action . Our method for studying the nut-craking learning process among wild chimpanzees applies for all acculturation situations. Using the norms the age analysis revealed, we identify episods called "biographems" in which young chimpanzees we can observe that their relation to nut-cracking evolved and located those biographems within the didactic biography of the subjects we observed. Since the cross-sectional analyses of certain actions had a strong effect in terms of learning, we assume that the nature and form of didactic action is influenced by other determinants, in particular the young chimpanzee's sexe and whether the mother is primiparous or not.
64

Lokalizace mobilního robota v prostředí / Localisation of Mobile Robot in the Environment

Němec, Lukáš January 2016 (has links)
This paper addresses the problem of mobile robot localization based on current 2D and 3D data and previous records. Focusing on practical loop detection in the trajectory of a robot. The objective of this work was to evaluate current methods of image processing and depth data for issues of localization in environment. This work uses Bag of Words for 2D data and environment of point cloud with Viewpoint Feature Histogram for 3D data. Designed system was implemented and evaluated.
65

Beyong the veil : Muslim women write back

Swart, Susanna Maria January 1999 (has links)
This thesis sets out to provide what is perceived as the nature of Islam and background that inform the interpretation of the two novels ofMariama Ba as well as that of selected works by fellow Muslim writer, N awal El-Saadawi. Although the question of gender is carefully addressed, the principal viewpoint is Islamic theocratic rather than purely feminist. This study surveys the struggle of these two women writers to claim public space in a dominant patriarchal society. It examines the socio-political conditions affecting women in the Arab peninsula before the rise of Islam, also called Jahiliyyah, from Islam's inception (622 AD). It notes that the principle of equality of all the believers was established by the injunction in the Qur'an, and endorsed by Muhammad, the Prophet, after whose death, manipulation of the sacred texts, especially of the Hadiths, took place. This led to opposition to gender equality; while fitna (civil war) in Medina, led the Prophet to re-institute the hijablveil, in order to protect women from being sexually harassed. The significance of the hijab is then explored, and Fatima Mernissi's text Women and Islam (1987; 1992) is used as seminal to the argument that the hijab was not instituted to put a barrier between men and women. The question of how the Islamic tradition succeeded in transforming the Muslim woman into a submissive, marginal creature, one who once buried herself behind a veil, is considered in the light of feminist theory and practice in both the Third and Arab worlds as well as in terms of the postcolonial notion of 'writing back'. The works of Ba and El-Saadawi, chosen for discussion in this thesis, examine these common issues, and underscore the entitlement of women to equality. The proposition, that Muslim women talk/write back, is epitomized in Ramatoulaye's forceful wordsuttered after thirty years of silence and harassment: 'This time I shall speak out' (So Long a Letter, 1980; 1989: 58). This study also shows that both Ba and El-Saadawi (by employing the journalisme-verite approach) move beyond gender and cultural issues to explore the universal nature of man and woman, and that in accordance with Muslim theocracy, these writers ultimately advocate the notion of redemption through humanity, coincidentally expressed in the Wolofproverb: 'Man, man is his own remedy!' (Scarlet Song, 1981; 1994: 165). Furthermore, within the context of these concerns, a few speculative remarks on the likely future ofMuslim women in the Arab and African world are made, arguing that had Ba's life not been cut short so tragically, it is reasonable to suppose that she would, like ElSaadawi, have continued to advocate a holistic, healthy Muslim society, in which the humane treatment of women would prevail. Finally, in terms of the title Beyond the veil: Muslim women write back, an attempt has been made to show how both Ba and El-Saadawi strive by 'writing back' to move 'beyond' the veil, speaking out on behalf of fellow Muslim women in Africa. / Thesis (PhD)--University of Pretoria, 1999. / gm2014 / English / unrestricted
66

Matematiklärares syn på muntlig matematikför elever med matematiksvårigheter : En innehållsanalytisk studie om stödjande faktorer / Mathematics teachers view on oralmathematics for students with mathematicaldifficulties : A content‐analytical study on supporting factors

Jacobsson, Anton, Lundqvist, Johan January 2018 (has links)
Matematik har ett unikt ämnesspråk som elever behöver behärska både skriftligt som muntligt. Brister i den muntliga matematiska kommunikationsförmågan bidrar till att elever med matematiksvårigheter inte får godkänt betyg i matematik för årskurs 9. Dessa elever behöver hjälp och stöd från sin omgivning för att inte riskera att bli underkända. Denna studie har genomförts med syftet att skildra och analysera matematiklärares syn på stödjande faktorer för elever med matematiksvårigheter med fokus på den muntliga matematiska kommunikationsförmågan. Som metod har en innehållsanalytisk forskningsansats med induktiv tematiseringsmetodik använts och studien baseras på fem semistrukturerade intervjuer. Matematiklärares synsätt har bedömts vara möjliga att skildras och analyseras genom följande sex teman: 1. Balansen mellan muntlig och skriftlig kommunikation 2. Den muntliga kommunikationsförmågans beståndsdelar 3. Aktiviteter baserade på elevernas behov 4. Stödjande lärandemiljö för eleven 5. Elevens deltagande i matematiska diskussioner 6. Samarbete med föräldrar De intervjuade lärarna är eniga om att elever med matematiksvårigheter behöver anpassningar av innehåll och kunskapsmål för den muntliga matematiska förmågan. Det råder dock ingen enighet i lärares syn på adekvata mål och innehåll, utan detta anses vara ett resultat av en mängd faktorer såsom elevernas förkunskaper, lärares tolkning av läroplanen, den skriftliga tyngdpunkten i matematik, få bedömningsmoment för den muntliga förmågan, stress och tidsbrist samt den mindre bra tillgången på specialpedagoger. Elever med matematik‐svårigheter behöver även få stöd i det sammanhang som de befinner sig i. Detta anser lärare kan hanteras genom att antingen blanda sammanhanget med olikheter i kunskap hos elever eller se till att elever med matematiksvårigheter får samarbeta med elever de känner sig trygga med. Lärare försöker även stödja eleverna med styrning, kontroll och ordning, vilket kan förklaras av att dessa elever upplevs gå igenom tonåren. Läraren gör en subjektiv bedömning av elevernas behov av styrning och detta slår då igenom på elevernas möjligheter att få vara med och påverka i olika grad. Lärare har vidare olika förväntningar på elevernas prestationer i ett deltagande, där vissa lärare anser att eleverna ska prestera varmed vissa nöjer sig med ett deltagande. Lärare har således olika fokus för dessa elever – antingen kunskapsmål eller värdemål. Det sista temat berör lärares syn på samarbetet med föräldrarna. Vissa lärare upplevs tro att denna kontakt bidrar positivt varmed andra inte har tolkats riktigt ha samma övertygelse. / Mathematics has a unique subject language that students need to master in writing as well as verbally. Shortcomings in the oral mathematical communication capacity contribute to the fact that students with mathematical difficulties do not receive an approved grade in mathematics for grade 9. These students need help and support from their environment in order not to risk being disapproved. This study has been conducted with the purpose of portraying and analyzing mathematics teachers' views on supportive factors for students with mathematical difficulties focusing on oral mathematical communication skills. As a method, a content analytical research approach with inductive thematic methodology has been used and the study is based on five semi structured interviews. Mathematics teachers' views have been judged to be possible to be depicted and analyzed by the following six themes: 1. The balance between oral and written communication 2. The oral mathematical communications skills components 3. Activities based on the students' needs 4. Supporting learning environment for the student 5. The student's participation in mathematical discussions 6. Cooperation with the parents Teachers agree that students with mathematical difficulties need adaptations of content and knowledge objectives for oral mathematical ability. However, there is no unanimity in the teacher's view of adequate goals and content, but this is considered being the result of a variety of factors such as the student's knowledge, teacher's interpretation of the curriculum, the written focus in mathematics, the lack of adequate situations to assess oral capacity, stress and time shortages and the less good availability of special educators. Students with mathematical difficulties also need support in the context they are in. This believes teachers can be managed by either blending the context of differences in student knowledge or ensuring that students with mathematical difficulties interact with friends who they feel safe interacting with. Teachers also try to support the students with control, control and order, which can be explained by the fact that these students experience through their teens. The teacher makes a subjective assessment of the students' need for governance, and this then paves the way for the students to participate and influence in different ways. Teachers also have different expectations of student performance in a participation, where some teachers believe that the students are performing, with which some people are content with a participation. Teachers thus have different focus on these students ‐ either knowledge or value goals. The last theme concerns teachers' views on cooperation with the parents. Some teachers are interpreted believing that this contact contributes positively whereas others have not been interpreted having the same beliefs.
67

[en] A FRAMEWORK FOR AUTOMATED VISUAL INSPECTION OF UNDERWATER PIPELINES / [pt] UM FRAMEWORK PARA INSPEÇÃO VISUAL AUTOMATIZADA DE DUTOS SUBAQUÁTICOS

EVELYN CONCEICAO SANTOS BATISTA 30 January 2024 (has links)
[pt] Em ambientes aquáticos, o uso tradicional de mergulhadores ou veiculos subaquáticos tripulados foi substituído por veículos subaquáticos não tripulados (como ROVs ou AUVs). Com vantagens em termos de redução de riscos de segurança, como exposição à pressão, temperatura ou falta de ar. Além disso, conseguem acessar áreas de extrema profundidade que até então não eram possiveis para o ser humano. Esses veiculos não tripulados são amplamente utilizados para inspeções como as necessárias para o descomissionamento de plataformas de petróleo Neste tipo de fiscalização é necessário analisar as condições do solo, da tu- bulação e, principalmente, se foi criado um ecossistema próximo à tubulação. Grande parte dos trabalhos realizados para a automação desses veículos utilizam diferentes tipos de sensores e GPS para realizar a percepção do ambiente. Devido à complexidade do ambiente de navegação, diferentes algoritmos de controle e automação têm sido testados nesta área, O interesse deste trabalho é fazer com que o autômato tome decisões através da análise de eventos visuais. Este método de pesquisa traz a vantagem de redução de custos para o projeto, visto que as câmeras possuem um preço inferior em relação aos sensores ou dispositivos GPS. A tarefa de inspeção autônoma tem vários desafios: detectar os eventos, processar as imagens e tomar a decisão de alterar a rota em tempo real. É uma tarefa altamente complexa e precisa de vários algoritmos trabalhando juntos para ter um bom desempenho. A inteligência artificial apresenta diversos algoritmos para automatizar, como os baseados em aprendizagem por reforço entre outros na área de detecção e classificação de imagens Esta tese de doutorado consiste em um estudo para criação de um sistema avançado de inspeção autônoma. Este sistema é capaz de realizar inspeções apenas analisando imagens da câmera AUV, usando aprendizagem de reforço profundo profundo para otimizar o planejamento do ponto de vista e técnicas de detecção de novidades. Contudo, este quadro pode ser adaptado a muitas outras tarefas de inspecção. Neste estudo foram utilizados ambientes realistas complexos, nos quais o agente tem o desafio de chegar da melhor forma possível ao objeto de interesse para que possa classificar o objeto. Vale ressaltar, entretanto, que os ambientes de simulação utilizados neste contexto apresentam certo grau de simplicidade carecendo de recursos como correntes marítimas on dinâmica de colisão em seus cenários simulados Ao final deste projeto, o Visual Inspection of Pipelines (VIP) framework foi desenvolvido e testado, apresentando excelentes resultados e ilustrando a viabilidade de redução do tempo de inspeção através da otimização do planejamento do ponto de vista. Esse tipo de abordagem, além de agregar conhecimento ao robô autônomo, faz com que as inspeções subaquáticas exijam pouca presença de ser humano (human-in-the-loop), justificando o uso das técnicas empregadas. / [en] In aquatic environments, the traditional use of divers or manned underwater vehicles has been replaced by unmanned underwater vehicles (such as ROVs or AUVs). With advantages in terms of reducing safety risks, such as exposure to pressure, temperature or shortness of breath. In addition, they are able to access areas of extreme depth that were not possible for humans until then. These unmanned vehicles are widely used for inspections, such as those required for the decommissioning of oil platforms. In this type of inspection, it is necessary to analyze the conditions of the soil, the pipeline and, especially, if an ecosystem was created close to the pipeline. Most of the works carried out for the automation of these vehicles use different types of sensors and GPS to perform the perception of the environment. Due to the complexity of the navigation environment, different control and automation algorithms have been tested in this area. The interest of this work is to make the automaton take decisions through the analysis of visual events. This research method provides the advantage of cost reduction for the project, given that cameras have a lower price compared to sensors or GPS devices. The autonomous inspection task has several challenges: detecting the events, processing the images and making the decision to change the route in real time. It is a highly complex task and needs multiple algorithms working together to perform well. Artificial intelligence presents many algorithms to automate, such as those based on reinforcement learning, among others in the area of image detection and classification. This doctoral thesis consists of a study to create an advanced autonomous inspection system. This system is capable of performing inspections only by analyzing images from the AUV camera, using deep reinforcement learning, and novelty detection techniques. However, this framework can be adapted to many other inspection tasks. In this study, complex realistic environments were used, in which the agent has the challenge of reaching the object of interest in the best possible way so that it can classify the object. It is noteworthy, however, that the simulation environments utilized in this context exhibit a certain degree of simplicity, lacking features like marine currents or collision dynamics in their simulated scenarios. At the conclusion of this project, a Visual Inspection of Pipelines (VIP) framework was developed and tested, showcasing excellent results and illustrating the feasibility of reducing inspection time through the optimization of viewpoint planning. This type of approach, in addition to adding knowledge to the autonomous robot, means that underwater inspections require little pres- ence of a human being (human-in-the-loop), justifying the use of the techniques employed.
68

Conception dirigée par les modèles à l’aide de langages de modélisation hétérogènes : application aux profils UML / Model-driven engineering using heterogeneous modeling languages : application to UML profiles

Noyrit, Florian 25 October 2012 (has links)
Les divers intervenants qui décrivent, étudient et réalisent un système complexe ont besoin de points de vue adaptés à leurs préoccupations. Cependant, dans le contexte de l’Ingénierie Dirigée par les Modèles, les moyens pour définir et mettre en œuvre ces points de vue sont, soit trop rigides et inadaptées, soit totalement ad hoc. De plus, ces différents points de vue sont rarement indépendants les uns des autres. Dès lors, il faut s’attacher à identifier puis décrire les liens/les correspondances qui existent entre les points de vue pour enfin pouvoir vérifier que les réponses apportées par les différents intervenants constituent un tout cohérent.Les travaux exposés dans cette thèse permettent la définition de langages dédiés basés sur UML pour les points de vue. Pour cela, une méthode outillée qui analyse la sémantique des descriptions textuelles des concepts du domaine que l’on souhaite projeter sur UML est proposée afin de faciliter la définition de profils UML. Les résultats obtenus sur les cas d’études concrets étudiés sont encourageants et dépassent les résultats des outils existants. Pour définir des points de vue basés sur des profils UML, cette thèse propose une méthode qui permet au méthodologiste d’expliciter le point de vue voulu. Un outil génère ensuite l’outillage qui met en œuvre ce point de vue dans un environnement de modélisation ainsi que le langage dédié correspondant là où la pratique actuelle repose sur une mise en œuvre essentiellement manuelle.Pour assister l’identification des liens entre points de vue, cette thèse propose là aussi d’analyser la sémantique des descriptions textuelles des concepts des langages utilisés par les points de vue. Utilisée en complément des heuristiques syntaxiques existantes, l’approche proposée permet d’obtenir de bons résultats lorsque les terminologies des langages analysés sont éloignées. Un cadre théorique basé sur la théorie des catégories est proposé pour expliciter formellement les correspondances. Pour utiliser ce cadre, une catégorie pour les langages basés sur UML a été proposée. Afin de pouvoir également expliciter les correspondances entre les modèles issus de ces langages, la catégorie des ontologies OWL est utilisée. Une solution est proposée pour caractériser des correspondances plus complexes que la simple équivalence. Ce cadre théorique permet la définition formelle de relations complexes qui permettront de raisonner sur la cohérence de la description de l’architecture. Une fois la description de l’architecture intégrée en un tout en suivant les correspondances formalisées, la question de la cohérence est abordée. Les expérimentations faites sur un cas d’étude concret pour vérifier la cohérence à un niveau syntaxique donnent des résultats pratiques satisfaisants. Les expérimentations menées sur le même cas pour vérifier la cohérence à un niveau sémantique ne donnent pas de résultats pratiques satisfaisants. / The various stakeholders who describe study and implement a complex system require viewpoints that are dedicated to their concerns. However, in the context of Model-Driven Engineering, approaches to define and implement those viewpoints are either too rigid and inappropriate or completely ad hoc. In addition, those various viewpoints are rarely independent from each other. Therefore, we must strive to identify and describe the relationships/correspondences between the viewpoints in order to be able to verify that the parts of the solution given by the various stakeholders form a consistent whole.The work presented in this thesis provides a way to define dedicated languages based on UML for the viewpoints. For this, a method that analyzes the semantics of the textual descriptions of the concepts of the domain we want to map to UML has been implemented to facilitate the definition of UML profiles. The results we get on the concrete test cases we considered are encouraging and go beyond results of existing tools. To define a viewpoint based on some UML profiles, this thesis provides a method that lets the methodologist make explicit the viewpoint he/she wants. A tool can then generate the tooling that implements this viewpoint in a modeling environment together with the corresponding dedicated language while current practice is based on an implementation essentially manual.To assist the identification of relationships between the viewpoints, this thesis proposes again to analyze the semantics of textual descriptions of concepts of the languages used by the viewpoints. Used in combination with existing syntactic heuristics, the proposed approach provides good results when the terminologies of the languages that are analyzed are far apart. A theoretical framework based on category theory is provided to make explicit formally correspondences. To use this framework, a category for languages based on UML has been proposed. To be able to make explicit the correspondences between the models of those languages as well, the category of OWL ontologies is used. A solution is proposed to characterize correspondences that are more complex than the simple equivalence relationship. This theoretical framework provides a way to define formally complex relationships that can be used to verify the consistency of the architectural description. Once the description of the architecture has been integrated according to the formal correspondences, the issue of consistency is considered. The experiments carried out on a concrete test case to verify consistency on a syntactic perspective give satisfactory practical results. The experiments carried on the same test case to verify consistency on a semantic perspective don’t give satisfactory practical results.
69

Thinking and seeing for speaking : The viewpoint preference in Swedish/Japanese monolinguals and bilinguals / Thinking and seeing for speaking : Perspektivpreferens hos svenska/japanska enspråkiga och tvåspråkiga personer

Hayakawa Thor, Masako January 2016 (has links)
“Linguistic relativity” has been studied for a long time. Many empirical studies have been conducted on cross-linguistic differences to find support for the influence of language on thought. This study proposes viewpoint (defined as the point from which the conceptualizer sees and construes the event) as a cross-linguistic difference, and explores whether the linguistic constraint and preference of subjective/objective construal can affect one’s cognitive activity as viewpoint. As Japanese is a subjectivity-prominent language whereas Swedish is not, data elicited from monolingual adolescences (aged 12-16) in Japan and Sweden were compared. A set of tasks which consisted of non-verbal tasks (scene-visualisation) and verbal tasks (narrative of comic strips) was performed in order to elicit the participants’ viewpoints. The same set of tasks was assigned to simultaneous Swedish-Japanese bilingual adolescences in Sweden. The bilinguals took the set of non-verbal and verbal tasks twice, once in Swedish and once in Japanese. The results demonstrated a clear difference between the monolingual groups both in the non-verbal and verbal tasks. The Japanese monolinguals showed a higher preference for subjective viewpoint. The bilinguals’ viewpoint preference had a tendency to fall between that of monolinguals of both languages. This finding indicates that the bilinguals’ viewpoint preference may be influenced by both languages. This study demonstrates for the first time that the speaker’s viewpoint can be affected not only in verbal tasks but also in non-verbal tasks. The findings suggest that a language may influence the speaker’s way of construing events. It is also implied that the influences from different languages in bilinguals can be bidirectional. However, the influence does not seem to be all or nothing. Regardless of the language, one’s event construal is more or less the same. Nevertheless, the findings indicate that the linguistic subjectivity in a language tends to counteract the universal construal. / Språkrelativitet (Linguistic relativity) har studerats under lång tid. Många empiriska studier har studerat om och i så fall hur språk påverkar tänkandet och eventuella skillnader mellan olika språk. Denna studie föreslår perspektivpreferens för att beskriva ur vilket perspektiv en berättare återger skeenden. Studien utforskar om ett språks lingvistiska begränsningar och preferens för subjektiva/objektiva tolkningar av skeenden påverkar personers kognitiva aktivitet som val av perspektiv. Japanska är ett tydligt subjektivt framträdande språk medan svenskan inte är det. Därför jämfördes data från enspråkiga ungdomar (12-16 år gamla) i Japan och i Sverige. För att klarlägga deltagarnas perspektivpreferens genomfördes två delstudier, dels en icke-verbal studie (en scenvisualisering) och dels en verbal studie (ett återberättande av tecknade serier). Samma delstudier genomfördes också till simultant svensk-japanska tvåspråkiga ungdomar i Sverige. De tvåspråkiga deltagarna gjorde de verbala och icke-verbala delstudierna i två omgångar, en gång på svenska och en gång på japanska. Resultatet visade en klar skillnad mellan de enspråkiga grupperna, både i den icke-verbala och verbala delstudien. De japanska enspråkiga deltagarna visade högre preferens för subjektiva tolkningar. De tvåspråkiga deltagarnas perspektivpreferens hade en tendens att komma mellan de enspråkiga deltagarnas preferenser. Detta indikerar att de tvåspråkigas val av perspektiv påverkades av deras tvåspråkighet. Studien visar för första gången att berättarens val av perspektiv kan påverkas inte bara i verbala uppgifter utan också i icke-verbala uppgifter. Resultaten från studien indikerar att ett språk kan påverka en berättares sätt att tolka händelser, och att påverkan från de olika språken hos tvåspråkiga kan vara dubbelriktad. Oberoende av språk återges skeenden på ett likartat sätt. Studien indikerar emellertid att lingvistisk subjektivitet i ett språk tenderar att motverka ett universellt återgivande av perspektiv.
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觀念、組織與實踐:日治時期臺灣體育運動之發展(1895-1937) / Concept, organization, and practice— the athletic development of Taiwan during Japanese occupation period (1895-1937)

林丁國, Lin, Ting kuo Unknown Date (has links)
1948年5月,上海舉辦第七屆全中國運動會,臺灣首次組隊參賽即一鳴驚人,榮獲男子田徑總冠軍,同時更展現守秩序、法紀律、團結合作、服從裁判的運動精神。不論場內的運動實力和場外的運動風範,皆被大會評為「全國第一」。究其因,實肇基於日本統治期間致力發展體育運動所展現的成果。事實上,臺灣在日本統治之前,近代式體育運動僅在西洋勢力所及的範圍內施行,成效自是相當有限,迨至日治時期,乃藉由學校教育與社會體育兩大方向,開始全面性、普遍地提倡體育運動而獲致相當程度的發展成果。值是之故,本論文主旨即在探討日本統治下的臺灣,究竟為何/如何發展體育運動,以及有何成效。 本文係以當時臺灣地區運動員的競賽為主,包含內地人(日本人)、本島人(臺灣人)以及高砂族(原住民),因為此三種族群皆是當時臺灣運動代表隊的組成份子,以做為主要的論述對象更能得知當時臺灣體育運動的發展情況。在論文內容方面,首先,從近代西洋體育運動的興起與發展談起,隨著歐美列強國力的擴張將其科技文明與生活形態傳至亞洲,再至日本明治維新前後追求改善國民體格而向學習歐美體育運動,而臺灣即在此時代背景之下被納為日本殖民地。其次,探討日治時期各界人士對於體育運動所提出的觀念看法,以說明發展體育運動的動機與目的。再次,討論推行體育運動的主要機構,主要著眼於人事、經費以及如何運作等方面,以瞭解是由哪些人/在什麼樣的時代背景之下/如何從事體育運動的發展。第四、討論臺灣運動選手參加各項運動競賽的成績表現,主要以全島性比賽,以及與鄰近的朝鮮、滿洲、日本、菲律賓等地的比賽成績作較,可大致明瞭臺灣的運動技術水準。第五、分析社會領導階層人士所從事的休閒運動,以考察當時是哪些休閒運動最受是有錢有閒階級的喜愛,並從中討論體育運動的發展概況。 經由本文的討論發現,日治時期體育運動的發展係在官方強力主導、民間配合實施之下進行推廣。其次,臺灣的體育組織是日本帝國體育組織在殖民地的分支機構,臺灣全島性的運動比賽成為日本全國性比賽的地方預選賽,臺灣優秀的運動選手與隊伍在島內勝出者即成為地區性代表隊,順理成章前往日本參加更高層級的比賽。此外,體育是現代教育不可偏廢的項目,不僅能改善個人體格發育,也有助促進健康衛生;同時,體育並非僅是單純的身體運動而已,有時亦被視為國力的象徵,發展體育運動有助陶冶國民性格和促進日臺融合。最後,隨著日本統治的時間漸久以及統治程度的強化,臺灣體育運動呈現日漸普及的趨勢,而另一方面,則漸帶有濃厚的日本色彩,甚至許多日式運動術語發至今仍是使用中的辭彙即是明證。至於日治時期臺灣體育運動的成績表現究竟如何呢?整體而言,不僅與殖民母國日本仍然相去甚遠,即便連同為殖民地的朝鮮、滿洲、菲律賓等地亦有所不及。然而,雖然未見日治時期臺灣運動選手與中國正面交手的紀錄,但從1948年的上海全國運動會成績可推知,日治臺灣體育運動的整體水準,似乎不在同時期的中國之下。 關鍵字:日治時期 臺灣 體育史 體育觀 武德會 體育俱樂部 臺灣體育獎勵會 臺灣體育協會 明治神宮體育大會 甲子園 網球 棒球 田徑 游泳 登山 馬術 高爾夫 / In May 1948, the 7th China Sports Game was held in Shanghai. The athletic performance of male track and field athletes amazed the world by winning the overall championship though it was the debut of Taiwan in this athletic event. These male athletes disciplined themselves, obeyed the rules, cooperated with one another, obeyed the referees’ orders, and exhibited good sportsmanship. Both their athletic performance and sportsmanship on the sports field or beyond sports field were ranked as “national champion” by the sponsor. Their great performance actually was the achievement from the devotion to developing athletic sports during Japanese Occupation Period. In fact, before the colonization of Japan, modern athletic sports in Taiwan were only practiced in few regions where foreigners aggregated and the effect of athletic performance was quite limited. The overall promotion of athletic sports was put into practice through school education and social sports activities until the Japanese Occupation Period and so was the great performance achieved at that time. The main purpose of this study is to investigate why and how the Japanese developed athletic sports in Taiwan and the effects. The research subjects were mainly the athletes at that time in Taiwan, including the Japanese, the Taiwanese, and the aboriginals (indigenous people) since these three groups were all members of sports representatives in Taiwan at that time. These subjects were investigated to find out about the development of athletic sports in Taiwan at that time. Firstly, the study probed into the rise and the development of modern western athletic sports. With the expansion of national powers of European countries and the U.S., their science, technology, and life styles were spread to Asia. Moreover, after Meiji Restoration, the Japanese started to put emphasis on improving their physique and hence learnt the western athletic sports. And Taiwan was colonized by Japan under this background. Secondly, it investigated the concepts and viewpoints on athletic sports proposed from all walks of life during Japanese Occupation Period to demonstrate the motives and purposes of athletic sport development. Thirdly, it investigated the major facilities responsible for promoting athletic sports from the aspects of personnel matters, funds, and the operation methods to understand who were involved, how they developed athletic sports, and under what kind of background were athletic sports developed. Fourthly, it investigated the performance of athletes in each kind of sports games, especially national games. The study also compared the athletic performance of Taiwan with that of nearby countries such as Korea, Manjou, Japan, and Philippine to understand the athletic level of Taiwan. Fifthly, it analyzed the leisure sports that the leaders of the society engaged in to explore the preferences of leisure sports of the rich at that time and further investigate the profile of athletic sports development. This study found that the development of athletic sports in Taiwan during Japanese Occupation Period was dominated by the government with the cooperation of non-government in promotion. The sports organizations in Taiwan were the colonial branches of sports organizations in Japanese Empire and the national sports competitions in Taiwan became local preliminaries of Japanese national competitions. The outstanding athletes in Taiwan and the winners of local preliminaries would become the local sports representatives to participate in competitions of higher level in Japan. In addition, the study found that physical education is indispensable in modern education, which not only improves the physical development of individuals but also improves health. Meanwhile, athletic sports ability not simply teaches a kind of physical movement and it is sometimes viewed as a symbol of national powers. The development of athletic sports helped cultivate the personality of people and improved the integration ethnic integration between Taiwan and Japan. With the increase of colonization time and the reinforcement of governance, the athletic sports in Taiwan gradually became more and more popular. On the other hand, it was found that the sports activities in Taiwan was greatly influenced by Japan and even the Japanese sports vocabularies are still used now in sports activities. As for the athletic performance of Taiwan during Japanese Occupation Period, as a whole, the athletic performance of Taiwan was better than Japan and other colonies of Japan, such as Korea, Manjou, and Philippine. Although the athletes in Taiwan during Japanese Occupation Period did not compete with the athletes of China, it could be inferred from their athletic performance that the overall level of athletic sports in Taiwan during Japanese Occupation Period was equivalent to that of China. Keywords: Japanese Occupation Period, Taiwan, sports history, viewpoint of sports, Dai-Nippon Butokukai, sports club, Taiwan sports sponsorship association, Taiwan sports association, Meigi-jingu Athletic Meet, Koshien, tennis, baseball, track and field, swimming, mountain climbing, equestrian, golf

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