Programinės įrangos kūrimo projektų dokumentacijos kūrimas dažnai vykdomas neefektyviai – dokumentai kuriami lėtai, esama dokumentavimo metodika būna perteklinė, nėra vieningos dokumentacijos kūrimo strategijos. Vienas iš būdų paspartinti dokumentų ruošimo procesą – panaudoti šiame darbe suformuluotus nurodymus bei principus. Taikant sukurtus dokumentų šablonus, dokumentaciją galima generuoti tiesiai iš projektavimo įrankio. Šiuose šablonuose realizuotas papildomas funkcionalumas – projekto kūrimo ir testavimo darbų apimčių skaičiavimas bei elementų ryšių vientisumo nustatymas, o tai svarbu vertinant projekto kokybę ir planuojant kūrimo darbus. Sukūrus projektą, dokumentacija automatiškai sugeneruojama panaudojant projektavimo įrankio, pavyzdžiui, MagicDraw UML, teikiamas dokumentų generavimo priemones, todėl nereikia atskirai kurti dokumentacijos teksto redagavimo priemonėmis. Sukurtąjį dokumento šabloną galima pakartotinai panaudoti kituose projektuose. / Creation of documentation usually is inefficient - documents are being created slowly, the methodology of documentation is usually redundant, there is no common strategy for this. The paper proposes a way to boost the process of creating documentation by using documentation templates that give an opportunity to generate documentation directly from a CASE tool. The created template implements additional functionality - the estimation of a size of programming and testing tasks of a project and tracing the dependencies between project's elements. The implemented template of a document may be applied in more than one project.

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In the late twentieth century, global economic forces changed the face of many North American cities. Cities which were built upon industry, that had provided both job certainty and economic vitality, faced questions of survival in response to shrinking population and urban blight. Unprepared for these drastic changes and unable to address them survival gave way to resignation. Buffalo, New York is an example of a once successful and vital city that continues to experience de-population due to the collapse of its industries. The collapse not only created economic repercussions but also effected the city’s built environment. Many of the Buffalo’s urban monuments, testaments to the ambition of the city, now sit empty; as do the working class neighbourhoods that surround them. The Thesis examines the role which architecture can play in understanding, strategizing and re-envisioning the life of deteriorating cities. Focusing on the City of Buffalo, the design centers on the New York Central Terminal. It proposes a radical repurposing of the Terminal to create a new urban hub which will spur the re-building of the city’s urban fabric. The design outlines a staged 25 year strategy for the de-construction of sparse areas and the strengthening of critical urban networks, thus creating a strong framework upon which a new physical fabric for the city can build and develop overtime. The Terminal, once a significant rail hub is re-envisioned as a revitalized hub for the new city. A key connective point within this urban framework, it encapsulates a variety of program moved from the surrounding neighbourhood to the site. The Terminal will act as an architectural catalyst for change, working within the larger urban strategy to spur a natural re-growth and densification of the city. The thesis presents the radical re-thinking of the architect’s role in the twenty-first century. As current economies and industries face change the urban climate is adapting from one of constant growth to one of strategic re-use. Skeletons of once successful cities lay across the North American landscape. Their urban artifacts: the grain mill, steel manufacturing plant and rail yards, which once supported whole cities as both providers of employment and definers of cultural identity, now stand as empty reminders of a prosperous past. The Thesis shows how these buildings , like the New York Central Terminal can be given a renewed cultural significance and powerful roles within the revived urban life of their cities.

隨著資訊及通訊（資通訊）技術的進步，越來越多的博物館服務提供者開始思考如何應用資通訊的技術。位於台灣的國立故宮博物院（故宮）也不例外，已經建置了自己的網站。對於一個博物館網站，可以並可能提供的功能是相當多。而故宮網站期望能提供的功能之一，即是展示文物。傳統的設計方式，網站通常被建置以圖文的方式來展示文物。在這份研究中，我們呈現了一個故宮提出的影音服務提案及原型，the iPalace Video Channel（the iPalace）。這個服務主要藉由影音來展示中華文物，並有著隱喻式設計介面。現在這個由資通技術訊所促成的博物館服務提案就開始被建置，而故宮的管理人員希望知道是否值得發展並建置這個新服務。除此之外，當決定正式佈署這個服務時，故宮的管理人員也希望從已建置的服務原型了解這個服務的優缺點。因此，這份研究特別針對用於展示文物的博物館網站設計了問卷來測量其服務品質、顧客滿意度和行為意向。我們並藉由網路上發放此問卷來調查實驗組（the iPalace）以及對照組（圖文式網站）的使用者。藉由分析問卷測量的結果，我們得到了四個重要的服務品質因素：功能性、內容及使用性、系統穩定性和介面呈現。除此之外，藉由T檢定來分析問卷的測量結果，觀察the iPalace及圖文式網站在這些服務品質因素上，所測到的服務品質、顧客滿意度和行為意向是否存在著統計上顯著的差異。而結果顯示，因為較佳的功能性及介面呈現服務品質，the iPalace的使用者有較高的滿意度，他們也較願意推薦並再次使用這個網站。然而the iPalace於系統穩定性服務品質上的表現較差，原因為較差的反應時間。 / Following the advancement of information and communication technologies (ICT), more and more museum service providers begin to take the ICT applications into considerations. The National Palace Museum (the NPM) in Taiwan is no exception and has built its own website. For a museum website, there are many possible functions which can be provided. One of the NPM website’s desired functions is to display artifacts. With the traditional design, the website is built for displaying artifacts mainly through texts and pictures. In this study, we present the iPalace Video Channel (the iPalace), a new video-based service proposed by the NPM, that displays Chinese artifacts mainly via videos and has a metaphorical interface design. When a new ICT-enabling museum service proposal is initialized, the manager wonders whether it is worthwhile to develop and deploy the new service. And, as soon as we had decided to develop and deploy the service and have obtained a prototype system, the manager would further wants to know the advantages and disadvantages of the new service before full launching it. Thus, this study derives the instrument for measuring the service quality, customer satisfaction and behavioral intention regarding the museum website displaying artifacts. Through an online survey that applies the derived instrument to measure the iPalace and its text-based counterpart, we identify the following four important service quality factors: FULFILLMENT, CONTENT & USABILITY, SYSTEM RELIABLITY and INTERFACE. From the t-test on the survey data, we also assess whether there are statistically differences on each service quality factor between the iPalace and its text-based counterpart. And the result shows that, owing to the better performance on the service quality factors of FULFILLMENT and INTERFACE, the iPalace users are more satisfied with the website than the text-based website users. And they are more willing to recommend and reuse the website than the text-based website users. However, the iPalace has a lower performance on the service quality factor of SYSTEM RELIABILITY due to the slower response time.

Depuis la fin du 20ème siècle, l'imagerie médicale s'est fortement développée et représente aujourd'hui un moyen incontournable pour le diagnostic médical. Dans le domaine de la radiologie par rayons X, de nouveaux détecteurs numériques remplacent progressivement les anciennes techniques à film et permettent d'obtenir des images de meilleure qualité. Cette thèse, préparée en collaboration entre l'entreprise Trixell, constructeur de détecteurs plats numériques pour la radiographie, et le laboratoire Gipsa-Lab, s'inscrit dans le cadre général du contrôle qualité de ces détecteurs par analyse d'images. Les applications biomédicales mettant en jeu ces appareils, sont généralement particulièrement sensibles, et le principe de « zéro défaut » est de mise quant à la qualité des produits. Malgré les différents traitements, certains défauts peuvent être présents dans les images. Cette thèse est axée sur le développement de modèles de mesure de la visibilité des défauts, en cohérence avec l'observation d'un humain. Deux approches complémentaires sont développées : la première approche basée sur des expériences psychophysiques et la seconde approche de modélisation basée sur la théorie de décision. Par rapport aux modèles de visibilité existants, notre modèle prend en compte la perception humaine et notamment les saccades et fixations oculaires dans l'analyse des images : le test de visibilité est ainsi le produit de tests de visibilité locaux, calculés aux points saillants de l'image supposés indépendants. Les résultats montrent l'intérêt de notre approche, notamment pour des détecteurs statiques. En se fondant sur les résultats et une dernière expériences d'oculométrie, cette thèse suggère en perspective la prise en compte d'autres caractéristiques comme le nombre de fixations oculaires, et leur durée. / Since the beginning of the 20th century, medical imaging has significantly been improved and represents now an essential mean for medical diagnosis. In the field of radiology, new digital detectors are gradually replacing the old film techniques allowing a better image. This thesis, prepared in collaboration between the company Trixell, manufacturer of X-ray detectors, and the laboratory Gipsa-Lab, is part of the framework of quality control of these detectors by image analysis. Biomedical applications involved by these devices are particularly sensitive, and the principle of “zero artifact” is required to ensure the quality of the product. Despite the various processings, some artifacts may be present in the images.This thesis focuses on the development of models that quantify the visibility of artifacts in concordance to human observation. Two complementary approaches are developed : the first one is based on psychophysical experiments and the second one is a modeling approach based on decision theory. In comparison to existent models, our model takes into account perception characteristics including saccades and eye fixation in image analysis : the visibility test is thus the product of local visibility tests calculated on the salient points of the image and assumed to be independent. The results show the interest of our approach, especially for static detectors. Based on the results and a final eye-tracking experiment, this thesis suggests perspectives taking into account other characteristics such as the number of eye fixations and their duration.

Dans le contexte d'un intérêt grandissant pour les systèmes stéréoscopiques, mais sans méthodes reproductible pour estimer leur qualité, notre travail propose une contribution à la meilleure compréhension des mécanismes de perception et de jugement humains relatifs au concept multi-dimensionnel de qualité d'image stéréoscopique. Dans cette optique, notre démarche s'est basée sur un certain nombre d'outils : nous avons proposé un cadre adapté afin de structurer le processus d'analyse de la qualité des images stéréoscopiques, nous avons implémenté dans notre laboratoire un système expérimental afin de conduire plusieurs tests, nous avons crée trois bases de données d'images stéréoscopiques contenant des configurations précises et enfin nous avons conduit plusieurs expériences basées sur ces collections d'images. La grande quantité d'information obtenue par l'intermédiaire de ces expérimentations a été utilisée afin de construire un premier modèle mathématique permettant d'expliquer la perception globale de la qualité de la stéréoscopie en fonction des paramètres physiques des images étudiée. / In a context of ever-growing interest in stereoscopic systems, but where no standardized algorithmic methods of stereoscopic quality assessment exist, our work stands as a step forward in the understanding of the human perception and judgment mechanisms related to the multidimensional concept of stereoscopic image quality. We used a series of tools in order to perform in-depth investigations in this direction: we proposed an adapted framework to structure the process of stereoscopic quality assessment, we implemented a stereoscopic system in our laboratory for performing various tests, we created three stereoscopic datasets with precise structures, and we performed several experimental studies using these datasets. The numerous experimental data obtained were used in order to propose a first mathematical framework for explaining the overall percept of stereoscopic quality in function of the physical parameters of the stereoscopic images under study.

Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2017-10-23T13:03:47Z No. of bitstreams: 1 PDF - José Alberto Souza Paulino.pdf: 32306126 bytes, checksum: d8a3a4c1c537e36b743590e029308f8c (MD5) / Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2017-10-26T16:55:17Z (GMT) No. of bitstreams: 1 PDF - José Alberto Souza Paulino.pdf: 32306126 bytes, checksum: d8a3a4c1c537e36b743590e029308f8c (MD5) / Made available in DSpace on 2017-10-26T16:55:17Z (GMT). No. of bitstreams: 1 PDF - José Alberto Souza Paulino.pdf: 32306126 bytes, checksum: d8a3a4c1c537e36b743590e029308f8c (MD5) Previous issue date: 2017-05-08 / This research proposes to evaluate and implement a solution for metal artifact reduc- tion in computed tomography, this one aiming to meet a demand from the prototyping laboratory of the Núcleo de Tecnologias Estratégicas em Saúde (Nutes) da Univer- sidade Estadual da Paraíba, where impressions of biomodels are made for surgical planning. The CT affected by metal artifacts need to be corrected prior to the printing process, this manual intervention implies excessive delay for delivery of the biomodels. The development of the proposed solution is based on the sinogram correction method which according to Mouton et al (2013) and Gjesteby (2016) is the most utilized method for reducing metal artifacts and makes uses of linear interpolation to correction the cor- rupted data. In order to validate the preference for linear interpolation in the state of the art, others interpolative techniques were implemented and evaluated; Fist through simulations and then by a form for qualitative evaluation, upon which statistical tests were applied. The results obtained confirm the use of interpolation as the best option for the reconstruction of data corrupted by metallic artifacts. / Esta pesquisa se propõe a avaliar e implementar uma solução para redução de artefatos metálicos em tomografias computadorizadas, solução esta que visa atender uma demanda do laboratório de prototipagem do Núcleo de Tecnologias Estratégicas em Saúde (Nutes) da Universidade Estadual da Paraíba, onde são realizadas impressões de biomodelos para planejamentos cirúrgicos. As tomografias afetadas por artefatos metálicos necessitam de correção antes do processo de impressão, esta intervenção realizada de forma manual implica em demora excessiva para entrega dos biomodelos. O desenvolvimento da solução proposta baseia-se no método de correção de sinograma que, de acordo com Mouton et al (2013) e Gjesteby (2016), é o método mais difundido para redução de artefatos metálicos e faz uso da técnica de interpolação linear para correção dos dados corrompidos. Objetivando validar a preferência pelo uso da interpolação linear no estado da arte, foram implementadas outras técnicas interpolativas as quais foram submetidas a avaliação; Primeiro por meio de simulações e depois via fomulário para avaliação qualitativa, na qual foram aplicados testes estatísticos. Os resultados obtidos ratificam o uso da interpolação linear como melhor opção para reconstrução de dados corrompidos pelos artefatos metálicos.

A tomografia computadorizada por feixe cônico (TCFC) tem apresentado melhores resultados em relação a radiografia convencional no diagnóstico da região de cabeça e pescoço. Porém a presença de artefatos nas imagens tomográficas podem interferir na acurácia do diagnóstico. O presente estudo teve como objetivo avaliar a influência de diferentes tipos de preenchimentos endodônticos na formação de artefato nas imagens de TCFC e avaliar a influência destes no diagnóstico de fratura radicular. Foram utilizados 200 dentes (100 incisivos centrais superiores e 100 prémolares inferiores) subdivididos em 10 grupos diferenciando o tipo de preenchimento endodôntico. Os dentes foram escaneados utilizando um tomógrafo computadorizado por feixe cônico. Inicialmente foi realizada uma medição nas imagens tomográficas com a ferramenta de informação sobre a área (ROI) e avaliação subjetiva das imagens para realizar uma comparação entre os cimentos endodônticos. Após essa fase, 100 dentes foram fraturados para realizar a última análise que foi o diagnóstico de fratura radicular. Para análise dos dados da ferramenta ROI foram utilizados a análise de Kruskal-Wallis e o teste post hoc Dunn, para comparar os dados subjetivos foi utilizado o teste de Kruskal-Wallis e para os dados de diagnóstico de fratura radicular foi calculado a Curva de característica de operação do receptor (ROC) e o teste ANOVA e o teste post hoc Tukey para os valores de área sob a curva (ASC). Resultados: O terço médio foi a região que gerou mais variações na escala de cinza para ambos os dentes. O Pulp Canal Sealer e o Sealer 26 foram os cimentos que mais alteraram as imagens segundo a análise subjetiva. Os valores de ASC variaram de 0.530 a 0.745. Conclusão: Todos os materiais produziram artefato nas imagens por TCFC, dificultando o diagnóstico de fratura radicular. / Cone beam computed tomography (CBCT) has shown better results than conventional radiographs on head and neck diagnosis. However, the presence of artifact in the CBCT images could interfere on diagnosis accuracy. The aim of this study was to evaluate the influence of different types of endodontic fillings and analyze the influence of these materials in root fracture diagnosis. Two hundred teeth (100 superior incisors and 100 inferior premolars) were divided in 10 groups categorized by each typo of endodontic filling. All teeth were scanned by using CBCT device. Initially, a measurement was performed on CBCT images using the Region of Interest (ROI) tool and a subjective analysis of the images was carried on to compare the different endodontic fillings. After this phase, 100 teeth were fractured to perform the last analysis: root fracture diagnosis. Kruskall-Wallis analyses for ROI tool data was performed with the aid of post hoc Dunn test, Kruskal-Wallis test was selected for the subjective data assessment and receiver operating characteristic (ROC) curves were used for root fracture diagnosis analyses and the variance analysis with the post hoc Tukey test for AUC values. The middle third was the region that developed more grayscale variations for both teeth. At the subjective analysis, Pulp Canal Sealer and Sealer 26 were selected as the ones that produced more images alterations. AUC ROC values ranged from 0.530 to 0.745. Conclusion: All materials produced artifact in CBCT images, making the root fracture diagnosis more difficult.

Facebook är idag världens största sociala nätverk och är även den sociala plattform som visat sig vara populärast bland studenter. Syftet med denna studie är att ge en inblick i hur dagens generation studenter använder sig av Facebook i relation till sin utbildning. Studien riktar sig till den högre utbildningen och har avgränsats till att belysa hur studenter från det systemvetenskapliga programmet och juristprogrammet har tillämpat användandet av Facebook. En fallstudie med kvalitativa metoder genomfördes där 9 individuella intervjuer har gjorts. Tidigare forskningsresultat inom samma ämnesområde tillsammans med teoretiska utgångspunkter utgjorde grunden för analysen. Detta analyserades sedan i relation till det intervjumaterial som samlats in. Befintliga teorier har kunnat testats och tolkats i relation till intervjumaterialet. Studien resulterade i en riklig beskrivning kring hur studenter använder Facebook och den inverkan användandet kan ha. Studenter samarbetar, utbyter information och delar med sig av sina färdigheter från deras erfarenheter till varandra. Studenterna kan på så vis ta till sig informellt lärande som bidrar till den formella utbildningen och underlätta studiearbetet hemifrån. Resultatet som framkom från denna studie återspeglar och styrker även resultat från tidigare undersökningar som gjorts inom samma ämnesområde. / Facebook is today the world's largest social network and is also the platform that has proved to be the most popular among students. The purpose of this study is therefore to provide an insight into how today's generation of students use Facebook in relation to their education. The research question addressed how students in Sweden who study the system science program and the law program have used Facebook in their education. A case study with a total of nine interviews were conducted. Previous research results in the same subject area and theoretical starting points provided the basis for the analysis and were analysed in relation to the interview material. Existing theories have been tested and interpreted in relation to the interview material. The result of the study provided a deeper insight into how students use Facebook and the impact the use may have. Students collaborate, exchange information and share their skills from their experiences to each other and can through interaction with their classmates on Facebook, take on informal learning which contributes to the formal education as well as it can facilitate theirs studies from home. Several of the results obtained from this study reflect and support the results of previous studies.

Few studies have focused on how learning takes place in physical education and health (PEH) practices, and even more so in relation to artifact use. Dance is a core content in the Swedish curriculum, but according to previous research it nevertheless rarely occurs in practice due to many teachers’ lack of knowledge. Movement qualities are something that students are supposed to develop in the subject, where dance can be used as a form of activity. The aim of the licentiate thesis is to examine students’ use and development of different movement qualities in a learning process where dance exergames are used as teaching aids in the PEH practice in upper secondary school. The research questions in the study are: (1) what kind of movement qualities do students use when they interact with each other and with dance exergames, and (2) how does the learning of movement qualities occur when dance exergames are used as teaching aids? A series of seven PEH-lessons were designed. Four of the lesson had a spe-cific purpose, such as working with rhythm and coordination where the exergames Nintendo Wii Just Dance 3 and 4 were used as teaching aids. In two other lessons the students worked in groups to create their own dances, and as a final goal, at lesson seven, the groups presented their dances. All the lessons were video recorded. A framework inspired by Laban’s movement analysis was used to analyze the students’ movement qualities, based on four aspects: body, space, effort and relationship. To be able to analyze the students, the dance exergames and the context as a whole, the study involved a socio-cultural ap-proach to learning. Learning situations in the ongoing practice were also ana-lyzed, where learning was investigated as something that occurs through inter-actions between students and between students and artifacts. The results show a way to describe students’ movement qualities, which con-tribute to PEH-teachers language of knowledge in movement. The results also demonstrate that learning occurred through imitation, repetition, communica-tion, negotiation, practice, modeling, instruction and using metaphors. A con-clusion is that students’ use and development of movement qualities do not depend on the use of the dance exergames per se, instead it depends on how the dance exergames are used in PEH practice. / Forskningslinjen Utbildning