Tesi sul tema "Graphic quality"
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Johannessen, Lindsey. "Incorporating graphic novels into social studies based instruction an effective means of determining quality graphic novels". Honors in the Major Thesis, University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/442.
Testo completoB.S.
Bachelors
Education
Elementary Education
Young, Jeffry R. (Jeffry Ray). "An Investigation of Young Children's Awareness of Line and Line Quality in Art and Graphic Reproductions". Thesis, University of North Texas, 1994. https://digital.library.unt.edu/ark:/67531/metadc278901/.
Testo completoBengtsson, Lisa, e Karin Hägglund. ""Comic Sans might get you killed" how values are created and used in the evaluation of graphic quality". Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-93172.
Testo completoDenna kandidatuppsats handlar om hur en grupp studenter på programmet Grafisk Design och Kommunikation (GDK) på Linköpings Universitet bedömer estetisk grafisk kvalitet. Syftet är att undersöka hur studenterna uttrycker sig, vilka värderingar som bedömningen grundar sig i och varifrån dessa kommer. Syftet är också att undersöka vad eventuella kollektiva värderingar har för betydelse ur ett sociologiskt perspektiv. Uppsatsen utgår ifrån sociologiska teorier kring gruppsocialisation och god smak. Vidare presenteras teori kring ämnet estetik, liksom hur begreppen god och dålig smak har används inom konst och design. Det insamlade materialet som utgör resultatet är huvudsakligen hämtat från två fokusgrupper, men också från en deltagande observation samt ett antal följdfrågor till deltagarna i fokusgrupperna. Resultatet visar att deltagarna ofta bedömer den estetiska kvaliteten i första hand efter huruvida det grafiska materialets typografi, färger och bilder gör det lätt att ta till sig budskapet det är avsett att förmedla. Det estetiska intrycket är således påverkat av funktionen. Detta gäller dock inte om deltagarna kliver ur sin roll som designers, då de kan motivera sitt estetiska ställningstagande med en annan position de kan inta utanför utbildningen. Resultatet visar också att deltagarna anser att ett avskalat formspråk med funktionalistiska rötter har blivit norm på utbildningen, och att detta till viss del beror på en inflytelserik gästföreläsare de haft under årskurs ett. Deltagarna anser också att de som designers förväntas uppskatta en viss sorts estetik men också veta vad som är ”fult”. De menar att detta är uppfattningar som finns bland designers i allmänhet och inte bara inom utbildningen. Dessa uppfattningar kring estetik anser studenterna ibland är ett hinder för att utveckla en egen stil som formgivare, samtidigt som de skapar en sammanhållning inom gruppen. Att kunna motivera ett estetiskt ställningstagande med funktionella argument är dessutom viktigt vid kundkontakter, vilket tyder på att den funktionalistiska estetikens dominans kan ha att göra med den ekonomiska aspekten av grafisk design.
Rabelo, Emival Borges. "Estudo da formação e implantação de equipes em celulas autogerenciaveis numa industria grafica". [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264400.
Testo completoDissertação (mestrado profissional) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O presente trabalho é fruto de pesquisa focada na implantação e desenvolvimento de equipe em células autogerenciáveis da Editora Gráfica Terra localizada em Goiânia-GO, a empresa tem uma expressiva representatividade no setor gráfico do centro-oeste brasileiro. A indústria gráfica vem passando por importantes mudanças; crescem os riscos, aumentam os desafios. A indústria gráfica do centro-oeste precisa criar estratégias de competitividade, para permitir ao setor enfrentar a concorrência acirrada de grandes empresas do sul e sudeste do país, utilizando métodos que não sejam intuitivos ou comparativos. A Metodologia utilizada foi uma pesquisa qualitativa e quantitativa, do tipo estudo de caso com apoio da pesquisa documental e bibliográfica. O século XXI começa com novos modelos de gestão de pessoas que passam a ser o ativo de maior valor na sociedade. As equipes em células fazem parte desta nova maneira de gerir a empresa, dando ênfase ao trabalho em equipe, a transferência do poder para os trabalhadores que executam seus próprios trabalhos e a busca contínua da qualidade conquistada através de planejamentos, processos, métodos
Abstract: The present work is resulted of research based on the implantation and development of teams in cells automanager of the Publisher Graphic Terra, located in Goiânia-GO, the company has an expressive representation in the graphic section of the Brazilian center-west. The graphic industry come been going by important changes; increase the risks, increase the challenges. The graphic industry of the center-west needs to create strategies of competitiveness, to allow to the section to face the obstinate competition of great companies of the south and southeast of the country, using methods that are not intuitive or comparative. The Methodology used was a qualitative and quantitative research, of the type case study with support of the documental and bibliographical research. The XXI century begins with new models of people's management that become the assets of larger value in the society. The teams in cells are part of this new way of managing the company, giving emphasis to the work in team, the transfer of the power for the workers that execute your own works and the continues search for the quality conquered through planning¿s, processes, methods
Mestrado
Gestão da Qualidade Total
Mestre em Engenharia Mecânica
Kallioinen, Lundgren Sara. "Cheap Quality & Urban Unrest : The prettiest words are the ones we don't say". Thesis, Konstfack, Textil, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:konstfack:diva-7816.
Testo completoБайдак, С. Н., e Ю. С. Михайленко. "Повышение качества графических изображений, внедренных в документ Microsoft Excel". Thesis, Сумский государственный университет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/47899.
Testo completoBothorel, Gwenael. "Algorithmes automatiques pour la fouille visuelle de données et la visualisation de règles d’association : application aux données aéronautiques". Phd thesis, Toulouse, INPT, 2014. http://oatao.univ-toulouse.fr/13783/1/bothorel.pdf.
Testo completoKakvic, Martin. "Možnosti simulace a optimalizace systémů hromadné obsluhy v prostředí MATLAB". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221139.
Testo completoRamousse, Florian. "Contributions à l’utilisation de la réalité virtuelle pour la thérapie des troubles du comportement alimentaire". Electronic Thesis or Diss., Ecully, Ecole centrale de Lyon, 2024. https://bibli.ec-lyon.fr/exl-doc/TH_2024ECDL0023.pdf.
Testo completoThe use of immersive technologies for therapeutic purposes has been practiced for several years. While these techniques were initially applied to phobic disorders, they have gradually expanded to other disorders such as anxiety, schizophrenia and eating disorders. Existing research on the use of virtual reality (VR) for the treatment of eating disorders focuses on two issues : (1) correcting the distortion of the patient’s self-representation, where VR helps correct this erroneous representation through embodiment or visualization of an avatar (2) using the environment with triggering elements of the pathology (e.g., food) to better characterize symptoms and conduct exposure therapy to these cues. The first objective of the thesis is to propose and evaluate an immersive environment inducing conditions of food craving (irresistible urge to consume a product associated with compulsive seeking) in individuals with bulimia nervosa or binge-eating disorder, compared to matched healthy subjects. The development of this environment is based on collaborative design work, in which the use of multi-modal stimuli is an innovative element. The characterization of the environment is based on the current reference measure of food craving in VR, which is a self-assessment using a simple verbal scale. We study variations during the exploration of the scenario before and after each virtual exposure, as well as its association with anxiety induced by the exploration at the same moments. Additionally, certain physiological parameters previously associated with cravings in addictive disorders are measured at different evaluation points (heart rate variability and electrodermal activity). Finally, we also use phenotyping methods based on self-assessment questionnaires to highlight behavioral and emotional dimensions that may contribute to triggering episodes. Moreover, in the context of studies on the desire to eat, visual quality emerges as a major parameter that needs to be controlled to offer environments suitable for user experience constraints and technical limitations. The second objective of the thesis is to study how the visual quality of food stimuli influences the desire to eat in a virtual reality environment. This evaluation is performed on non-pathological individuals, with food visuals of varying graphic quality, pre-classified according to a deep learning-trained metric capable of delivering an average graphic quality score
Santos, Sergio Rodrigues dos. "Proposta metodologica utilizando ferramentas de qualidade na avaliação do processo de pulverização". [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257202.
Testo completoTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Agricola
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Resumo: O objetivo deste trabalho foi gerar uma metodologia para avaliar o processo de pulverização com a utilização das ferramentas da qualidade. Para tanto foram listados os fatores primários, secundários e terciários e com auxílio da ferramenta ¿check list¿ foram elaboradas as listas de checagem. Foram avaliados os fatores mão-de-obra, máquina, material, meio e método de 32 processos de pulverização antes da aplicação de defensivos agrícolas. Nesta avaliação cada fator recebeu uma pontuação onde a somatória foi de 750 pontos. Desta amostra foi avaliado a aplicação de herbicida de dez processos participantes do Programa Agrária de Qualidade Total Rural ¿ PAQTRural. Os itens de controle avaliados nos dez processos foram a qualidade de distribuição das gotas, o controle das plantas daninhas, falhas entre os rastros de pulverização e fitotoxidez causado às culturas. A qualidade de distribuição das gotas foi avaliada no momento da execução da aplicação do defensivo onde se posicionou vinte papéis hidrossensíveis na superfície do solo. Para avaliar a qualidade distribuição de gotas foi considerado o potencial risco de deriva (PRD), a densidade de gotas (N cm-2), o diâmetro mediano volumétrico (DMV) e a amplitude relativa (AR). Considerou-se também um total de 750 pontos para os itens de controle se todos estivessem em conformidade. Os resultados mostram que a pontuação média dos fatores mão-de-obra, máquina, material, meio e método foram 78, 211, 49, 20 e 94 pontos, respectivamente. Considerando a somatória dos pontos dos fatores para os 32 processos, o valor mínimo encontrado foi de 230 e o máximo de 620 pontos. Para os processos participantes do programa de qualidade pode-se notar uma menor amplitude onde a variação foi entre 410 e 620 pontos. A somatória dos fatores avaliados dos dez processos com os pontos obtidos nos itens de controle variou de 812 até 1263 pontos de um total de 1500. Com a metodologia pode-se identificar quais as causas comuns dos processos que podem afetar o seu resultado
Abstract: The purpose this work was bring a methodologist to evaluate the process of pulverization with the utilization of the quality assistance, then it were list the primary factors, second factors, third factors and with the support ¿check list¿ so it were elaborate the list. They were evaluate this factors like factor, machine agriculture, material and method of 32 process of the pulverization before application of defense agriculture, that the soma would be 750 points. This sample was evaluate the application of herbicide of the 10 participates process at Programa Agrária de Qualidade Total Rural ¿ PAQTRural. The items of evaluate in the Process were the quality of distribution of the drops controls on the weed and imperfect between sign of pulverization and phytoxicologist that causes for the culture. The quality of distribution of drops were evaluate the application of defensive on the position 20 hydro sensible paper on the pulverization bar. To evaluate the risk potential of drift (PRD) the density of drops (N cm ¿2), the volume mean diameter medium and (VMD) and the relative amplitude and also the value 750 points for the controls all of them were in conformity. The median punctuation of the factors like hand labor, machine agriculture, material and method were of the 78, 211, 49,20 and 94 points. The soma of points of the factors for the 32 process, the minimum value found was 230 and maximum of the 620 points. For the participant¿s process of quality program can watch the smallest amplitude. It being that variation was of 410 until 620 points. The soma of the evaluate factors for the 10 process with achieved point on the control changed 812 until 1263 points with the metodoly can identify the comum cause of the process can affect your result
Doutorado
Maquinas Agricolas
Doutor em Engenharia Agrícola
Tian, Chao. "Towards effective analysis of big graphs : from scalability to quality". Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/29578.
Testo completoZellagui, Soumia. "Reengineering Object Oriented Software Systems for a better Maintainability". Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTS010/document.
Testo completoLegacy software systems often represent significant investmentsfor the companies that develop them with the intention of using themfor a long period of time. The quality of these systems can be degraded over time due to the complex changes incorporated to them.In order to deal with these systems when their quality degradation exceeds a critical threshold, a number of strategies can be used. Thesestrategies can be summarized in: 1) discarding the system and developinganother one from scratch, 2) carrying on the (massive) maintenance of the systemdespite its cost, or 3) reengineering the system. Replacement and massive maintenance are not suitable solutions when the cost and time are to be taken into account, since they require a considerable effort and staff to ensurethe system conclusion in a moderate time. In this thesis, we are interested in the reengineering solution. In general, software reengineering includes all activities following the delivery to the user to improve thesoftware system quality. This latter is often characterized with a set of quality attributes. We propose three contributions to improve specific quality attributes namely: maintainability, understandability and modularity.In order to improve maintainability, we propose to migrateobject oriented legacy software systems into equivalent component based ones.Contrary to exiting approaches that consider a component descriptor as a clusterof classes, each class in the legacy system will be migrated into a componentdescriptor. In order to improve understandability, we propose an approach forrecovering runtime architecture models of object oriented legacy systems and managing the complexity of the resulted models.The models recovered by our approach have the following distinguishing features: Nodes are labeled with lifespans and empirical probabilities of existencethat enable 1) a visualization with a level of detail. 2) the collapsing/expanding of objects to hide/show their internal structure.In order to improve modularity of object-oriented software systems,we propose an approach for identifying modulesand services in the source code.In this approach, we believe that the composite structure is the main structure of the system that must be retained during the modularization process, the component and its composites must be in the same module. Existing modularization works that has this same vision assumes that the composition relationships between the elements of the source code are already available, which is not always obvious. In our approach, module identification starts with a step of runtime architecture models recovery. These models are exploited for the identification of composition relationships between the elements of the source code. Once these relationships have been identified, a composition conservative genetic algorithm is applied on the system to identify modules. Lastly, the services provided by the modules are identified using the runtime architecture models of the software system. Some experimentations and casestudies have been performed to show the feasibility and the gain inmaintainability, understandability and modularity of the software systems studied with our proposals
Lankes, Franz. "Increasing the quality of real-time rendering in driving simulation by means of programmable graphics hardware = Qualitätssteigerung der Echtzeitvisualisierung in der Fahrsimulation mittels programmierbarer Graphik-Hardware". kostenfrei, 2010. http://d-nb.info/100061722X/34.
Testo completoFree, Frank Borrego Jaime. "Porting high quality graphics simulations to a low-cost computer architecture /". Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1996. http://handle.dtic.mil/100.2/ADA319381.
Testo completoThesis advisor(s): David R. Pratt, J.S. Falby. "September 1996." Includes bibliographical references (p. 251-252). Also available online.
Free, Frank, e Jaime Borrego. "Porting high quality graphics simulations to a low-cost computer architecture". Thesis, Monterey, California. Naval Postgraduate School, 1996. http://hdl.handle.net/10945/32240.
Testo completoChan, Ming-Yuen. "Quality enhancement and relation-aware exploration pipeline for volume visualization /". View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CSED%202009%20CHANM.
Testo completoCook, Adrian Roger. "Neural network evaluation of the effectiveness of rendering algorithms for real-time 3D computer graphics". Thesis, Nottingham Trent University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302404.
Testo completoTorminato, Silvio Miotta. "Analise da utilização da ferramenta CEP = um estudo de caso na manufatura de autopeças". [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264246.
Testo completoDissertação (mestrado profissional) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O objetivo principal desta dissertação é apresentar uma aplicação da ferramenta CEP, quando essa aplicação se desenvolve em um ambiente onde a preocupação maior é focada na qualidade, deslocando o conceito de volume de controle para a especificidade do mesmo. Mostra-se que apesar das limitações de determinados processos, a ferramenta pode auxiliar os mesmos controlando e reduzindo sua variabilidade dentro dos parâmetros tecnológicos conhecidos. O estudo se iniciou objetivando a redução de cartas de controle, já que este excesso de cartas, desmotivava os profissionais envolvidos, colocando a ferramenta CEP em descrédito. Durante o estudo de caso, identificou-se uma oportunidade de utilização eficaz dos recursos disponíveis e da aplicação da ferramenta em duas áreas distintas da empresa. Nessas, modo conseguiu-se um controle mais eficaz do processo, resultando na redução de horas paradas de máquina, eliminação de risco de acidente, volta da confiança na ferramenta CEP obteve-se estabilidade em dois processos controlando somente um deles
Abstract: The main goal of this dissertation is to present an application of the SPC tool when this application is developed in an environment where the concern is more focused on quality, shifting the concept of volume control for its specification. It shows that despite all the limitation at determined processes, the tool can assist them (the processes) by controlling and reducing their variability under known technological parameters. The study started by focusing the control letters, dismotivated by focusing the control letters, seen that consequence, dishonoring the SPC tool. During the case study, I could identify an effective usage of the available resources in the application of the tool at two distinctive areas in the plant. In this manner, an effective control of the process was more effective, resulting to a reduction of the idle time by the machine, eliminating accident risks, concerning the SPC tool¿s reliance, I can state that the SPC tool is stable at both processes controlling only one of them
Mestrado
Planejamento e Gestão Estrategica da Manufatura
Mestre Profissional em Engenharia Mecanica
Garduno, Barrera David Rafael Diaz Michel. "A differentiated quality of service oriented multimedia multicast protocol Un protocole multimedia multipoint à qualité de service différenciée /". Toulouse : INP Toulouse, 2005. http://ethesis.inp-toulouse.fr/archive/00000081.
Testo completoKite, Thomas David. "Design and quality assessment of forward and inverse error diffusion halftoning algorithms /". Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.
Testo completoDavot, Tom. "A la recherche de l’échafaudage parfait : efficace, de qualité et garanti". Thesis, Montpellier, 2020. http://www.theses.fr/2020MONTS030.
Testo completoSequencing is a process in biology that determines the order of nucleotides in the DNA. It produces a set of fragments, called reads, in which the genetic information is known. Unfortunatly, the genomic sequence is decomposed in small pieces. In order to analyse it, it is necessary to reconstruct it using a number of computer processes. In this thesis, we studied two mathematical problems arising from this sequencing: the scaffolding and the linearization.The scaffolding is a process that takes place after the reads assembly into larger subsequences called contigs. It consists in the search of paths and cycles in a particular graph called scaffold graph. These paths and cycles represent the linear and circular chromosomes of the organism whose DNA has been sequenced. The linearization is a problem related to the scaffolding. When we take into account that contigs may appear several times in the genomic sequence, some ambiguities can arise. If this ambiguities are not deleted, then a chimeric sequence may be produced by the scaffolding. To solve this problem, a solution computed by the scaffolding should be wisely deteriorated. In any case, both problems can be modelized as optimization problems in a graph.In this document, we study both problems focusing on three aspects. The first aspect consists in the study of the complexity of these problems. The second aspect consists in the development of algorithms, exact or approximate, to solve these problems. Finally, the last aspect consists in implementing and testing these algorithms to look at their behaviors on real instances
Zachrisson, Mikael. "High Quality Shadows for Real-time Surface Visualization". Thesis, Linköpings universitet, Medie- och Informationsteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-133214.
Testo completoSchulz, Christian [Verfasser], e P. [Akademischer Betreuer] Sanders. "High Quality Graph Partitioning / Christian Schulz. Betreuer: P. Sanders". Karlsruhe : KIT-Bibliothek, 2013. http://d-nb.info/1037154363/34.
Testo completoTiano, Donato. "Learning models on healthcare data with quality indicators". Electronic Thesis or Diss., Lyon 1, 2022. http://www.theses.fr/2022LYO10182.
Testo completoTime series are collections of data obtained through measurements over time. The purpose of this data is to provide food for thought for event extraction and to represent them in an understandable pattern for later use. The whole process of discovering and extracting patterns from the dataset is carried out with several extraction techniques, including machine learning, statistics, and clustering. This domain is then divided by the number of sources adopted to monitor a phenomenon. Univariate time series when the data source is single and multivariate time series when the data source is multiple. The time series is not a simple structure. Each observation in the series has a strong relationship with the other observations. This interrelationship is the main characteristic of time series, and any time series extraction operation has to deal with it. The solution adopted to manage the interrelationship is related to the extraction operations. The main problem with these techniques is that they do not adopt any pre-processing operation on the time series. Raw time series have many undesirable effects, such as noisy points or the huge memory space required for long series. We propose new data mining techniques based on the adoption of the most representative features of time series to obtain new models from the data. The adoption of features has a profound impact on the scalability of systems. Indeed, the extraction of a feature from the time series allows for the reduction of an entire series to a single value. Therefore, it allows for improving the management of time series, reducing the complexity of solutions in terms of time and space. FeatTS proposes a clustering method for univariate time series that extracts the most representative features of the series. FeatTS aims to adopt the features by converting them into graph networks to extract interrelationships between signals. A co-occurrence matrix merges all detected communities. The intuition is that if two time series are similar, they often belong to the same community, and the co-occurrence matrix reveals this. In Time2Feat, we create a new multivariate time series clustering. Time2Feat offers two different extractions to improve the quality of the features. The first type of extraction is called Intra-Signal Features Extraction and allows to obtain of features from each signal of the multivariate time series. Inter-Signal Features Extraction is used to obtain features by considering pairs of signals belonging to the same multivariate time series. Both methods provide interpretable features, which makes further analysis possible. The whole time series clustering process is lighter, which reduces the time needed to obtain the final cluster. Both solutions represent the state of the art in their field. In AnomalyFeat, we propose an algorithm to reveal anomalies from univariate time series. The characteristic of this algorithm is the ability to work among online time series, i.e. each value of the series is obtained in streaming. In the continuity of previous solutions, we adopt the functionality of revealing anomalies in the series. With AnomalyFeat, we unify the two most popular algorithms for anomaly detection: clustering and recurrent neural network. We seek to discover the density area of the new point obtained with clustering
Mehdi, Wasan. "Structure evaluation of computer human animation quality". Thesis, University of Bedfordshire, 2013. http://hdl.handle.net/10547/322822.
Testo completoSchmitz, Leonardo Augusto. "Analysis and acceleration of high quality isosurface contouring". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/151064.
Testo completoMcNaughton, Ross. "Inference graphs : a structural model and measures for evaluating knowledge-based systems". Thesis, London South Bank University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260994.
Testo completoBaalbaki, Hussein. "Designing Big Data Frameworks for Quality-of-Data Controlling in Large-Scale Knowledge Graphs". Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS697.
Testo completoKnowledge Graphs (KGs) are the most used representation of structured information about a particular domain consisting of billions of facts in the form of entities (nodes) and relations (edges) between them. Additionally, the semantic type information of the entities is also contained in the KGs. The number of KGs has steadily increased over the past 20 years in a variety of fields, including government, academic research, the biomedical fields, etc. Applications based on machine learning that use KGs include entity linking, question-answering systems, recommender systems, etc. Open KGs are typically produced heuristically, automatically from a variety of sources, including text, photos, and other resources, or are hand-curated. However, these KGs are often incomplete, i.e., there are missing links between the entities and missing links between the entities and their corresponding entity types. In this thesis, we are addressing one of the most challenging issues facing Knowledge Graph Completion (KGC) which is link prediction. General Link Prediction in KGs that include head and tail prediction, triple classification. In recent years, KGE have been trained to represent the entities and relations in the KG in a low-dimensional vector space preserving the graph structure. In most published works such as the translational models, neural network models and others, the triple information is used to generate the latent representation of the entities and relations. In this dissertation, several methods have been proposed for KGC and their effectiveness is shown empirically in this thesis. Firstly, a novel KG embedding model TransModE is proposed for Link Prediction. TransModE projects the contextual information of the entities to modular space, while considering the relation as transition vector that guide the head to the tail entity. Secondly, we worked on building a simple low complexity KGE model, meanwhile preserving its efficiency. KEMA is a novel KGE model among the lowest KGE models in terms of complexity, meanwhile it obtains promising results. Finally, KEMA++ is proposed as an upgrade of KEMA to predict the missing triples in KGs using product arithmetic operation in modular space. The extensive experiments and ablation studies show efficiency of the proposed model, which compete the current state of the art models and set new baselines for KGC. The proposed models establish new way in solving KGC problem other than transitional, neural network, or tensor factorization based approaches. The promising results and observations open up interesting scopes for future research involving exploiting the proposed models in domain-specific KGs such as scholarly data, biomedical data, etc. Furthermore, the link prediction model can be exploited as a base model for the entity alignment task as it considers the neighborhood information of the entities
Jeunesse, Jean-Paul. "Measuring Interactive Narrative Quality with Experience Management as Story Graph Pruning". ScholarWorks@UNO, 2019. https://scholarworks.uno.edu/honors_theses/129.
Testo completoCordeiro, de Lemos Fernando. "Infrastructure and algorithms for information quality analysis and process discovery". Versailles-St Quentin en Yvelines, 2013. http://www.theses.fr/2013VERS0014.
Testo completoIn the last years, strategies to improve or assure the quality in information systems have been addressed by several approaches. In practice, however, each application domain developed its own quality management procedure providing a specific vision of quality as well as a suite of tools to solve quality problems. Still, the solutions provided by such approaches are not sufficient to deal with broader user's requirements. Moreover, they have their own quality models, terminology and access patterns, which makes interoperability between ther a technical challenge. Aiming at filling this gap, this thesis proposes an approach whose main objective is to facilitate the definition of appropriate quality metrics and measurement methods tailored to specific quality organization. The quality in information systems also includes the exploitation of the quality information in specific tasks, e. G. , the retieval of objects satisfying a set of criteria (some of them related to quality attributes). In this context, the problem of process retrieval gained special attention due to the investment of organizations on process management practices and due to the consequent growth of the repositories of business processes. Current approaches for process retrieval propose strategies for handling processes with reasonable size and define ranking metrics that improve the relevance of the answers. However, these works address only the structural representation of the process and do not properly deal with the non-functional aspects at the different granularity levels. Motivated by these problems, this thesis also proposes an approach for evaluating quality preferences in process model matching
Meidiana, Amyra. "Sublinear-time Algorithms and Faithfulness Metrics for Big Complex Graph Visualisation". Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/27429.
Testo completoGawalpanchi, Sheetal. "DEVELOPMENT OF A GRAPHICAL USER INTERFACE FOR CAL3QHC CALLED CALQCAD". Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/2874.
Testo completoM.S.Env.E.
Department of Civil and Environmental Engineering
Engineering and Computer Science
Environmental Engineering
Akhremtsev, Yaroslav [Verfasser], e P. [Akademischer Betreuer] Sanders. "Parallel and External High Quality Graph Partitioning / Yaroslav Akhremtsev ; Betreuer: P. Sanders". Karlsruhe : KIT-Bibliothek, 2019. http://d-nb.info/1198310022/34.
Testo completoHowarth, Michael Saville. "Children and computers : the development of graphical user interfaces to improve the quality of interaction". Thesis, Middlesex University, 2003. http://eprints.mdx.ac.uk/13487/.
Testo completoWikander, Daniel. "Exploring the quality attribute and performance implications of using GraphQL in a data-fetching API". Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20867.
Testo completoZhang, Qing. "HIGH QUALITY HUMAN 3D BODY MODELING, TRACKING AND APPLICATION". UKnowledge, 2015. http://uknowledge.uky.edu/cs_etds/39.
Testo completoPhillips, Mark Edward. "Exploring the Use of Metadata Record Graphs for Metadata Assessment". Thesis, University of North Texas, 2020. https://digital.library.unt.edu/ark:/67531/metadc1707350/.
Testo completoRuiz-Laverde, Manuel Fabián. "Image quality analysis of the reproductions of black and white photographs obtained from a desktop publishing system /". Online version of thesis, 1989. http://ritdml.rit.edu/handle/1850/11485.
Testo completoJames, Andrew Michael. "A link-quality-aware graph model for cognitive radio network routing topology management /". Online version of thesis, 2007. http://hdl.handle.net/1850/5209.
Testo completoKarlsson, Linus. "Optimering av sampling quality-parametrar för Mental Ray". Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-10099.
Testo completoLelli, leitao Valeria. "Testing and maintenance of graphical user interfaces". Thesis, Rennes, INSA, 2015. http://www.theses.fr/2015ISAR0022/document.
Testo completoThe software engineering community takes special attention to the quality and the reliability of software systems. Software testing techniques have been developed to find errors in code. Software quality criteria and measurement techniques have also been assessed to detect error-prone code. In this thesis, we argue that the same attention has to be investigated on the quality and reliability of GUIs, from a software engineering point of view. We specifically make two contributions on this topic. First, GUIs can be affected by errors stemming from development mistakes. The first contribution of this thesis is a fault model that identifies and classifies GUI faults. We show that GUI faults are diverse and imply different testing techniques to be detected. Second, like any code artifact GUI code should be analyzed statically to detect implementation defects and design smells. As for the second contribution, we focus on design smells that can affect GUIs specifically. We identify and characterize a new type of design smell, called Blob listener. It occurs when a GUI listener, that gathers events to treat and transform as commands, can produce more than one command. We propose a systematic static code analysis procedure that searches for Blob listener that we implement in a tool called InspectorGuidget. Experiments we conducted exhibits positive results regarding the ability of InspectorGuidget in detecting Blob listeners. To counteract the use of Blob listeners, we propose good coding practices regarding the development of GUI listeners
Garzone, Guillaume. "Approche de gestion orientée service pour l'Internet des objets (IoT) considérant la Qualité de Service (QoS)". Thesis, Toulouse, INSA, 2018. http://www.theses.fr/2018ISAT0027/document.
Testo completoThe Internet of Things (IoT) is already everywhere today: home automation, connected buildings or smart city, many initiatives and innovations are ongoing and yet to come. The number of connected objects continues to grow to the point that billions of objects are expected in the near future.The approach of this thesis sets up an autonomic management architecture for systems based on connected objects, combining them with other services such as weather services accessible on the Internet. The proposed models enable an autonomous decision making based on the analysis of events and the planning of actions executed automatically. Parameters such as execution time or consumed energy are also considered in order to optimize the choices of actions to be performed and of services used. A concrete prototype was realized in a smart city scenario with connected buses in the investment for future project: S2C2
Garduno, Barrera David Rafael. "A differentiated quality of service oriented multimedia multicast protocol". Phd thesis, Toulouse, INPT, 2005. http://oatao.univ-toulouse.fr/7383/1/gardunobarrera.pdf.
Testo completoGarduno, Barrera David Rafael. "A differentiated quality of service oriented multimedia multicast protocol". Phd thesis, Toulouse, INPT, 2005. http://hal.science/tel-00009582.
Testo completoModern multimedia (MM) communication systems aim to provide new services such as multicast (MC) communication. But the rising of new very different MM capable devices and the growing number of clients drive to new requirements for mechanisms and protocols. In a MM communication, there are some flows that have constraints different from others and the required QoS for each flow is not the same. Furthermore, in MC communications, all the users do not want or are not able to receive the same QoS. These constraints imply that new communication mechanisms have to take into account the user requirements in order to provide an ad hoc service to each user and to avoid wasting the network resources. This dissertation proposes a new differentiated QoS multicast architecture, based on client/server proxies, called M-FPTP, which relays many MC LANs by single partially reliable links. This architecture provides a different QoS to each LAN depending on the users requirements. For doing so, it is also provided a network model called Hierarchized Graph (HG) which represents at the same time the network performances and the users QoS constraints. Nevertheless, the application of standard tree creation methods on an HG can lead to source overloading problems. It is then proposed a new algorithm called Degree-Bounded Shortest-Path-Tree (DgB-SPT) which solves this problem. However, the deployment of such a service needs a new protocol in order to collect users requirements and correctly deploy the proxies. This protocol is called Simple Session Protocol for QoS MC (SSP-QoM). The proposed solutions have been modeled, verified, validated and tested by using UML 2. 0 and TAU G2 CASE tool
Guo, Jinjiang. "Contributions to objective and subjective visual quality assessment of 3d models". Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI099.
Testo completoIn computer graphics realm, three-dimensional graphical data, generally represented by triangular meshes, have become commonplace, and are deployed in a variety of application processes (e.g., smoothing, compression, remeshing, simplification, rendering, etc.). However, these processes inevitably introduce artifacts, altering the visual quality of the rendered 3D data. Thus, in order to perceptually drive the processing algorithms, there is an increasing need for efficient and effective subjective and objective visual quality assessments to evaluate and predict the visual artifacts. In this thesis, we first present a comprehensive survey on different sources of artifacts in digital graphics, and current objective and subjective visual quality assessments of the artifacts. Then, we introduce a newly designed subjective quality study based on evaluations of the local visibility of geometric artifacts, in which observers were asked to mark areas of 3D meshes that contain noticeable distortions. The collected perceived distortion maps are used to illustrate several perceptual functionalities of the human visual system (HVS), and serve as ground-truth to evaluate the performances of well-known geometric attributes and metrics for predicting the local visibility of distortions. Our second study aims to evaluate the visual quality of texture mapped 3D model subjectively and objectively. To achieve these goals, we introduced 136 processed models with both geometric and texture distortions, conducted a paired-comparison subjective experiment, and invited 101 subjects to evaluate the visual qualities of the models under two rendering protocols. Driven by the collected subjective opinions, we propose two objective visual quality metrics for textured meshes, relying on the optimal combinations of geometry and texture quality measures. These proposed perceptual metrics outperform their counterparts in term of the correlation with the human judgment
Abrahamsson, Petter. "User Interface Design for Quality Control : Development of a user interface for quality control of industrial manufactured parts". Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79724.
Testo completoDen förväntade kvalitén på tillverkade delar inom bilindustrin är väldigt hög, med toleranser på så lite som tiondels millimeter många gånger. De konventionella metoderna som används för att kontrollmäta de tillverkade delarna idag är mycket noggranna, men de är både tidskrävande och otillräckliga och endast en väldigt liten del av en producerad serie blir kontrollmätt idag. Mätningen utförs manuellt i så kallade mätfixturer. Där varje komponent fixeras och förutbestämda undersökningspunkter kontrolleras med en så kallad mätklocka. Dessa fixturer är även väldigt dyra att tillverka och de är bara kompatibla med en specifik komponent. I dagens läge så kasseras otroligt stora mängder material från dessa komponenter inom bilindustrin. Här finns det alltså ett stort behov för att öka mängden komponenter som kontrolleras utan att påverka tillverkningstakten. Det här projektet utfördes åt det relativt nystartade företaget Viospatia, vilket är ett spin-off företag från forskning utförd vid Luleå tekniska universitet. De har utvecklat ett system som med hjälp av fotogrammetri automatiskt mäter av varje komponent direkt i produktionslinan. Detta gör att eventuella fel upptäcks nästan omedelbart samtidigt som tillverkaren får en tydligare bild av sin produktion och dess kapacitet. Syftet med denna masteruppsats har varit att undersöka hur ett gränssnitt bör utvecklas för att det ska bli så användarvänligt som möjligt utan att begränsa systemets viktiga funktioner. Målet har varit att ta fram ett förslag på ett gränssnitt som är anpassat för den tänkta användaren, som skapar ett mervärde och är enkelt att använda. Processen har följt en användarcentrerad struktur fördelaktig för interaktionsdesign, där utvecklingsfasen bestående av analys, design och validering sker i flera iterationer med kontinuerlig återkoppling med användare och uppdragsgivare. Kontexten, där den tänkta lösningen ska användas, undersöktes initialt hos de involverade företagen. I projektet var tre fabriker involverade, Gestamp Hardtech och Scania Ferruform i Luleå och Volvo Cars i Olofström. Dessa fabriker använder mestadels liknande tillverkningsmetoder, metallpressning, vilket gör att de rimligtvis har en del gemensamma förutsättningar och behov. Under arbetets gång har diverse kreativa metoder använts för att generera så mycket idéer som möjligt utan att förbise viktiga aspekter. Till en början utvecklades prototyper analogt för att sedan utvecklas till digitala interaktiva prototyper. Ett större användbarhetstest genomfördes på distans med sju testpersoner via en länk till den digitala prototypen. Med hjälp av responsen från dessa tester gjordes en del ändringar och den slutliga designen på gränssnittet blev uppdelat i två nivåer, Supervisor och Operator. Genom teoristudie och användartester framgick det att operatören behöver få en omisskännlig uppmaning från gränssnittet. Det bör inte uppstå några som helst tveksamheter och operatören skall kunna agera direkt. Denna uppmaning sker genom en tydlig färgkodning som utnyttjar vedertagna uppfattningar om färgers innebörd. Genom att identifiera vilka behov de olika aktörerna har kan man på så sätt också hålla isär de olika funktionerna och göra de tillgängliga endast för den typen av aktör som behöver de. De kan på så sätt också utvecklas mer specifikt för den tänkta aktören istället för att modifieras för att passa alla. Denna separering av funktioner är inget som användaren behöver ställa in själv utan görs automatiskt då den loggar in med sitt användarkonto.
Pérez, Cazorla Frederic. "Global illumination techniques for the computation of hight quality images in general environments". Doctoral thesis, Universitat Politècnica de Catalunya, 2003. http://hdl.handle.net/10803/6640.
Testo completoThe structure of the dissertation is briefly presented below.
In the first chapter the motivation of the thesis and its objectives are discussed. It also summarizes the contributions of the thesis and its organization.
In the second chapter the principles of global illumination for general environments are reviewed, with the most important equations---the rendering equation and the transport equation---whose solution constitutes the global illumination problem. In order to solve the global illumination problem, a certain number of multi-pass methods exist. Their objective is to be able to skip restrictions on the number of types of light paths that could be dealt with a single technique, or increase efficiency and/or accuracy. We have opted to follow this philosophy, and a pair of two pass methods have been developed for general environments.
The third chapter includes the study of the methods that perform the single scattering approximation, and also the study of the ones that take into account multiple scattering.
The fourth chapter is devoted to our first pass method, which computes a rough estimate of the global illumination. Knowing the benefits of hierarchical approaches, two concrete algorithms based on hierarchies have been extended to be more generic: Hierarchical Radiosity with Clustering and Hierarchical Monte Carlo Radiosity.
Our second pass is considered in the next chapter. Using the coarse solution obtained by the first pass, our second pass computes a high quality solution from a given viewpoint. Radiances and source radiances are estimated using Monte Carlo processes in the context of path tracing acceleration and also for final gather. Probability density functions (PDFs) are created at ray intersection points. For such a task, we initially used constant basis functions for the directional domain. After realizing of their limitations we proposed the Link Probabilities (LPs), which are objects with adaptive PDFs in the links-space.
In order to take advantage of the effort invested for the construction of the LPs, we have devised two closely related progressive sampling strategies. In the second pass, instead of sampling each pixel individually, only a subset of samples is progressively estimated across the image plane. Our algorithms are inspired by the work of Michael D. McCool on anisotropic diffusion using conductance maps.
The final chapter presents the conclusions of the thesis. Also possible lines of further research are suggested.
El objetivo de esta tesis es el desarrollo de algoritmos para la simulación del transporte de la luz en los entornos genéricos para generar imágenes de la alta calidad. Con este fin, primero hemos analizado los métodos existentes capaces de visualizar medios participativos, más concretamente los que tienen en cuenta la dispersión múltiple en los medios. Después, hemos ideado un par de métodos de dos pasos para el cómputo de esas imágenes. Para el primer paso hemos propuesto algoritmos que hacen frente a las escenas que deseamos tratar. El segundo paso utiliza la solución aproximada del primer paso para obtener la imagen final.
La estructura de la disertación se presenta brevemente en lo que sigue.
En el primer capítulo se discuten la motivación de la tesis y sus objetivos. También se resumen las contribuciones de la tesis y su organización.
En el segundo capítulo se repasan los principios de la iluminación global para los ambientes genéricos, con las ecuaciones-más importantes (la ecuación de rendering y la ecuación de transporte) cuya solución constituye el problema global de iluminación. Para solucionar el problema global de iluminación, cierto número de métodos de múltiples pasos existen. Su objetivo es poder eliminar restricciones en el número de tipos de caminos de luz que se podrían tratar con una sola técnica, o aumentar su eficacia y/o exactitud. Hemos optado seguir esta filosofía, desarrollando un par de métodos de dos pasos para entornos genéricos.
El tercer capítulo incluye el estudio de los métodos que utilizan la aproximación de dispersión simple, y también el estudio de los que consideran la dispersión múltiple.
El cuarto capítulo está dedicado a nuestro método de primer paso, que computa un cálculo aproximado de la iluminación global. Conociendo las ventajas de los métodos jerárquicos, dos algoritmos concretos basados en jerarquías se han ampliado para ser más genéricos: radiosidad jerárquica con clustering y radiosidad jerárquica usando Monte Carlo. Nuestro segundo paso se considera en el capítulo siguiente. Usando la solución aproximada obtenida por el primer paso, el segundo paso computa una solución de la alta calidad para un punto de vista dado. Se estiman las radiancias usando procesos de Monte Carlo en el contexto de la aceleración de trazadores de rayos y también para final gather. Las funciones de densidad de probabilidad (PDFs) se crean en los puntos de interacción de los rayos. Para tal tarea, utilizamos inicialmente funciones constantes como base para el dominio direccional. Después de comprender sus limitaciones, propusimos establecer probabilidades directamente sobre los enlaces (link probabilities, o LPs), usando objetos con PDFs adaptativos en el espacio de los enlaces.
Para aprovechar el esfuerzo invertido en la construcción de los LPs, hemos ideado dos estrategias de muestreo progresivas. En el segundo paso, en vez de muestrear cada pixel individualmente, solamente se estima progresivamente un subconjunto de muestras a través del plano de imagen. Nuestros algoritmos han sido inspirados en el trabajo de Michael D. McCool en la difusión anisotrópica usando mapas de conductancia.
El capítulo final presenta las conclusiones de la tesis, y también sugiere las líneas posibles de investigación futura.
Royer, Loic. "Unraveling the Structure and Assessing the Quality of Protein Interaction Networks with Power Graph Analysis". Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-62562.
Testo completoSingh, Maninder. "Using Machine Learning and Graph Mining Approaches to Improve Software Requirements Quality: An Empirical Investigation". Diss., North Dakota State University, 2019. https://hdl.handle.net/10365/29803.
Testo completoGOMES, JUNIOR ALCIDES. "Determinacao de selenio em agua subterranea utilizando a espectrometria de absorcao atomica com atomizacao eletrotermica em forno de grafita (GFAAS) e geracao de hidretos (HGAAS)". reponame:Repositório Institucional do IPEN, 2008. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9378.
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Dissertacao (Mestrado)
IPEN/D
Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP