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Tesi sul tema "Artificial grape"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 1 febbraio 2022

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1

Xing, Huajing. "Impact of thiamine and pyridoxine on alcoholic fermentations of synthetic grape juice." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Thesis/Summer2007/h_xing_072607.pdf.

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2

Saxton, Valerie Patricia. "Influence of ripening grape compounds on behavioural responses of birds." Phd thesis, Lincoln University. Agriculture and Life Sciences Division, 2004. http://theses.lincoln.ac.nz/public/adt-NZLIU20061207.121738/.

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Abstract (sommario):
Vineyards in New Zealand suffer bird damage caused by several avian species, including blackbirds and silvereyes. The introduced European Blackbird takes whole grapes which reduces yield. The self-introduced Australasian Silvereye pecks on grapes, leaving them on the vine to be further attacked by fungi and bacteria, and the subsequent off-odours can cause grapes to be refused by the winery or to suffer a price-reduction. Bird control methods remain primitive and largely ineffective during the long ripening period of wine grapes. An ecologically sound method to manage and reduce bird pressure
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3

Saxton, V. P. "Influence of ripening grape compounds on behavioural responses of birds." Diss., Lincoln University, 2004. http://hdl.handle.net/10182/28.

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Abstract (sommario):
Vineyards in New Zealand suffer bird damage caused by several avian species, including blackbirds and silvereyes. The introduced European Blackbird takes whole grapes which reduces yield. The self-introduced Australasian Silvereye pecks on grapes, leaving them on the vine to be further attacked by fungi and bacteria, and the subsequent off-odours can cause grapes to be refused by the winery or to suffer a price-reduction. Bird control methods remain primitive and largely ineffective during the long ripening period of wine grapes. An ecologically sound method to manage and reduce bird pressure
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4

Yildiz, Ali. "Resource-aware Load Balancing System With Artificial Neural Networks." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12607613/index.pdf.

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As the distributed systems becomes popular, efficient load balancing systems taking better decisions must be designed. The most important reasons that necessitate load balancing in a distributed system are the heterogeneous hosts having different com- puting powers, external loads and the tasks running on different hosts but communi- cating with each other. In this thesis, a load balancing approach, called RALBANN, developed using graph partitioning and artificial neural networks (ANNs) is de- scribed. The aim of RALBANN is to integrate the successful load balancing
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5

Chang, Kaiwen. "Apprentissage artificiel pour la segmentation d'image." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEM058.

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La présente thèse vise à développer une méthodologie générale basée sur des méthodes d’apprentissage pour effectuer la segmentation d’une base de données constituée d’images similaires, à partir d’un nombre limité d’exemples d’entraînement. Cette méthodologie est destinée à être appliquée à des images recueillies dans le cadre d’observations de la terre ou lors d’expériences menées en science des matériaux, pour lesquelles il n’y a pas suffisamment d’exemples d’entraînement pour appliquer des méthodes basées sur des techniques d’apprentissage profond. La méthodologie proposée commence par cons
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6

Filho, Flavio Guilherme Vaz de Almeida. "Variação temporal do campo gravitacional detectada pelo satélite GRACE: aplicação na bacia Amazônica." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/3/3138/tde-10112009-094808/.

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O objetivo deste trabalho é investigar o processo das variações do campo gravitacional, obtidas através da missão espacial GRACE e seu relacionamento com a dinâmica das águas na região Amazônica. A partir disto, procurou-se desenvolver uma metodologia para as estimativas das cotas dágua em áreas inundáveis não monitoradas ou de difícil acesso. Para isso, os coeficientes de Stokes, disponibilizados pelo GRGS de Toulouse, foram convertidos, por um processo denominado inversão, no equivalente à altura dágua (EqW) para o período de aproximadamente 4 anos (julho de 2002 a maio de 2006) e os valores
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7

Zhang, Jiaxin. "Power-law Graph Cuts." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1418749967.

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8

Kothari, Bhavin Chandrakant. "Structural optimisation of artificial neural networks by the genetic algorithm using a new encoding scheme." Thesis, Brunel University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389263.

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9

Lima, Fernando Correa. "\"Um resolvedor SAT paralelo com BSP sobre uma grade\"." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/45/45134/tde-03062007-144527/.

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O Objetivo deste trabalho foi implementar um resolvedor distribuído para o problema de satisfabilidade em lógica proposicional (SAT) que pudesse ser executado em uma grade de computadores. Foi analisada a influência que o número de máquinas utilizadas pela grade para resolver diversas instâncias do SAT exerce sobre o desempenho do resolvedor implementado<br>O Objetivo deste trabalho foi implementar um resolvedor distribuído para o problema de satisfabilidade em lógica proposicional (SAT) que pudesse ser executado em uma grade de computadores. Foi analisada a influência que o número de máquinas
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10

Garcia, Edward T. "Multi-Agent Narrative Experience Management as Story Graph Pruning." ScholarWorks@UNO, 2019. https://scholarworks.uno.edu/td/2694.

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In this thesis I describe a method where an experience manager chooses actions for non-player characters (NPCs) in intelligent interactive narratives through story graph representation and pruning. The space of all stories can be represented as a story graph where nodes are states and edges are actions. By shaping the domain as a story graph, experience manager decisions can be made by pruning edges. Starting with a full graph, I apply a set of pruning strategies that will allow the narrative to be finishable, NPCs to act believably, and the player to be responsible for how the story unfolds.
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11

Shaikh, Amir. "Artificial neural network optimisation using configuration invariant graph syntax and genetic algorithms." Thesis, Brunel University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.412429.

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12

Sales, Raquel Pinto. "Influências do esforço muscular respiratório e da assincronia paciente-ventilador sobre o “stress” e o “strain” pulmonares em modelo mecânico de síndrome da angústia respiratória aguda." reponame:Repositório Institucional da UFC, 2014. http://www.repositorio.ufc.br/handle/riufc/9387.

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SALES, Raquel Pinto. Influências do esforço muscular respiratório e da assincronia paciente-ventilador sobre o “stress” e o “strain” pulmonares em modelo mecânico de síndrome da angústia respiratória aguda. 2014. 59 f. Dissertação (Mestrado em Ciências Médicas) - Universidade Federal do Ceará. Faculdade de Medicina, Fortaleza, 2014.<br>Submitted by denise santos (denise.santos@ufc.br) on 2014-10-10T11:37:00Z No. of bitstreams: 1 2014_dis_rpsales.pdf: 1670069 bytes, checksum: a608e1a9692254daba6846c4abe7f54b (MD5)<br>Approved for entry into archive by denise santos(denise.santos@ufc.br) on 2014
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13

Goodman, Genghis. "A Machine Learning Approach to Artificial Floorplan Generation." UKnowledge, 2019. https://uknowledge.uky.edu/cs_etds/89.

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The process of designing a floorplan is highly iterative and requires extensive human labor. Currently, there are a number of computer programs that aid humans in floorplan design. These programs, however, are limited in their inability to fully automate the creative process. Such automation would allow a professional to quickly generate many possible floorplan solutions, greatly expediting the process. However, automating this creative process is very difficult because of the many implicit and explicit rules a model must learn in order create viable floorplans. In this paper, we propose a met
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14

Kapageridis, Ioannis K. "Application of artificial neural network systems to ore grade estimation from exploration data." Thesis, University of Nottingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301663.

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15

Yekollu, Srikar. "Graph Based Regularization of Large Covariance Matrices." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1237243768.

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16

Lele, Omkar M. "Building a Computational Model for Graph Comprehension Using BiSoar." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1243999359.

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17

Ferroni, Nicola. "Exact Combinatorial Optimization with Graph Convolutional Neural Networks." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/17502/.

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Combinatorial optimization problems are typically tackled by the branch-and-bound paradigm. We propose to learn a variable selection policy for branch-and-bound in mixed-integer linear programming, by imitation learning on a diversified variant of the strong branching expert rule. We encode states as bipartite graphs and parameterize the policy as a graph convolutional neural network. Experiments on a series of synthetic problems demonstrate that our approach produces policies that can improve upon expert-designed branching rules on large problems, and generalize to instances significantly lar
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18

Cori, Marcel. "Modèles pour la représentation et l'interrogation de données textuelles et de connaissances." Paris 7, 1987. http://www.theses.fr/1987PA077047.

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Ces modèles combinent à des réseaux sémantiques des bases de connaissances formées de règles. Les données sont représentées par des graphes sans circuit, ordonnés ou semi-ordonnés, ainsi que par des grammaires de graphes. La recherche de la réponse à une question se ramène à la recherche de morphismes entre structures. Les réprésentations sont construites automatiquement par l'appel à des règles de réécriture de graphes
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19

Nunes, Anderson Afonso. "Restringindo o espaço de busca na geração de estruturas de coalizão utilizando grafos." Universidade Tecnológica Federal do Paraná, 2015. http://repositorio.utfpr.edu.br/jspui/handle/1/1412.

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O problema de geração de estruturas de coalizão (CSG) envolve o particionamento do conjunto de agentes em todos os subconjuntos(ou, coalizões) possíveis. O que torna esse problema desafiador é o número de coalizões possíveis crescer exponencialmente a medida que novos agentes são inseridos, o número de coalizões é (2n − 1) onde n é o número de agentes. Entretanto, em muitas aplicações do mundo real, existem limitações inerentes nas coalizões possíveis: por exemplo, determinados agentes podem ser proibidos de estar na mesma coalizão, ou a estrutura de coalizão pode ser obrigada a conter coalizõ
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20

Javar, Shima. "Measurement and comparison of clustering algorithms." Thesis, Växjö University, School of Mathematics and Systems Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1735.

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<p>In this project, a number of different clustering algorithms are described and their workings explained. They are compared to each other by implementing them on number of graphs with a known architecture.</p><p>These clustering algorithm, in the order they are implemented, are as follows: Nearest neighbour hillclimbing, Nearest neighbour big step hillclimbing, Best neighbour hillclimbing, Best neighbour big step hillclimbing, Gem 3D, K-means simple, K-means Gem 3D, One cluster and One cluster per node.</p><p>The graphs are Unconnected, Directed KX, Directed Cycle KX and Directed Cycle.</p><
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21

Braunschweig, Bertrand. "Aides à l'interprétation de simulations dynamiques : Application aux modèles de cinétique chimique." Paris 9, 1998. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1998PA090018.

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La simulation dynamique est couramment utilisée dans de nombreux domaines scientifiques et techniques. Des simulateurs dynamiques sont mis entre les mains de plus en plus d’utilisateurs, grâce à l’accroissement des performances et aux progrès des interfaces homme machine, qui rend les modèles accessibles à tous. Mais les simulateurs sont toujours, et avant tout, des programmes qui produisent des séries de nombres à partir de séries de nombres, même si elles sont représentées par des graphiques. Cette thèse présente de nouvelles approches de l’interaction entre un simulateur numérique et son ut
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22

Ahlberg, Helgee Ernst. "Improving drug discovery decision making using machine learning and graph theory in QSAR modeling." Göteborg : Dept. of Chemistry, University of Gothenburg, 2010. http://gupea.ub.gu.se/dspace/handle/2077/21838.

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23

Kinoshita, Yuji, Chiyomi Miyajima, Norihide Kitaoka, and Kazuya Takeda. "Spoken dialog strategy based on understanding graph search." IEEE, 2009. http://hdl.handle.net/2237/13900.

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24

Muñoz, Mauro Enrique de Souza. "Desenvolvimento artificial autônomo de um grafo sensório-motor auto-organizável." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3142/tde-28062016-081717/.

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A teoria de Jean Piaget sobre o desenvolvimento da inteligência tem sido utilizada na área de inteligência computacional como inspiração para a proposição de modelos de agentes cognitivos. Embora os modelos propostos implementem aspectos básicos importantes da teoria de Piaget, como a estrutura do esquema cognitivo, não consideram o problema da fundamentação simbólica e, portanto, não se preocupam com os aspectos da teoria que levam à aquisição autônoma da semântica básica para a organização cognitiva do mundo externo, como é o caso da aquisição da noção de objeto. Neste trabalho apresentamos
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25

Livi, Federico. "Supervised Learning with Graph Structured Data for Transprecision Computing." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19714/.

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Nell'era dell'Internet of things, dei Big Data e dell'industria 4.0, la crescente richiesta di risorse e strumenti atti ad elaborare la grande quantità di dati e di informazioni disponibili in ogni momento, ha posto l'attenzione su problemi oramai non più trascurabili inerenti al consumo di energia e ai costi che ne derivano. Si tratta del cosiddetto powerwall, ovvero della difficoltà fisica dei macchinari di sostenere il consumo di potenza necessario per il processamento di moli di dati sempre più grandi e per l'esecuzione di task sempre più sofisticati. Tra le nuove tecniche che si sono affe
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26

James, 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.

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27

Hodé, Yann. "Contribution à l'interprétation d'images et vérification de la consistance d'un graphe." Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAD041/document.

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Dans cette thèse nous montrons que le raisonnement symbolique associé à la vérification de la consistance d'arc avec propagation de contraintes est un outil efficace pour interpréter les images. Nous montrons dans un premier temps que ce cadre théorique permet de vérifier l'organisation spatiale de différentes composantes d'un objet complexe dans une image. Nous proposons ensuite d'étendre l'utilisation de celui-ci à la reconnaissance sélective des formes décrites par des équations mathématiques, grâce à la notion de consistance d'hyper-arc à deux niveaux de contraintes. La pertinence et la fa
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28

Ghasemian, Davood, and Davood Ghasemian. "Groundwater Management Using Remotely Sensed Data in High Plains Aquifer." Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/623170.

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Groundwater monitoring in regional scales using conventional methods is challenging since it requires a dense network monitoring well system and regular measurements. Satellite measurement of time-variable gravity from the Gravity Recovery and Climate Experiment (GRACE) mission since 2002 provided an exceptional opportunity to observe the variations in Terrestrial Water Storage (TWS) from space. This study has been divided into 3 parts: First different satellite and hydrological model data have been used to validate the TSW measurements derived from GRACE in High Plains Aquifer (HPA). Terrestr
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29

Muncy, David. "Automated Conjecturing Approach for Benzenoids." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4608.

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Benzenoids are graphs representing the carbon structure of molecules, defined by a closed path in the hexagonal lattice. These compounds are of interest to chemists studying existing and potential carbon structures. The goal of this study is to conjecture and prove relations between graph theoretic properties among benzenoids. First, we generate conjectures on upper bounds for the domination number in benzenoids using invariant-defined functions. This work is an extension of the ideas to be presented in a forthcoming paper. Next, we generate conjectures using property-defined functions. As the
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30

Stefanoni, Giorgio. "Evaluating conjunctive and graph queries over the EL profile of OWL 2." Thesis, University of Oxford, 2015. https://ora.ox.ac.uk/objects/uuid:232978e9-90a2-41cc-afd5-319518296894.

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OWL 2 EL is a popular ontology language that is based on the EL family of description logics and supports regular role inclusions,axioms that can capture compositional properties of roles such as role transitivity and reflexivity. In this thesis, we present several novel complexity results and algorithms for answering expressive queries over OWL 2 EL knowledge bases (KBs) with regular role inclusions. We first focus on the complexity of conjunctive query (CQ) answering in OWL 2 EL and show that the problem is PSpace-complete in combined complexity, the complexity measured in the total size of
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31

Hammadi, Youssef. "Réduction d'un modèle 0D instationnaire et non-linéaire de thermique habitacle pour l’optimisation énergétique des véhicules automobiles." Thesis, Université Paris sciences et lettres, 2020. http://www.theses.fr/2020UPSLM027.

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L’utilisation de la climatisation automobile engendre physiquement une surconsommation de carburant. Pour diminuer cette surconsommation, il existe deux leviers principaux. Le premier consiste à travailler en amont sur la définition technique de l’habitacle et du système de climatisation. Le second levier consiste à optimiser les stratégies de contrôle. Dans les deux cas, il s’avère incontournable de construire des modèles de thermique habitacle précis et rapides à évaluer. Ce qui fait l’objet de cette thèse CIFRE du Groupe Renault. Dans un premier temps, une méthodologie de réduction de modèl
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32

Vicente, Elisa Lopes Santana 1985. "Geleia de uva 'BRS violeta' convencional e light : produção, caracterização e aceitabilidade /." Botucatu, 2016. http://hdl.handle.net/11449/144600.

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Orientador: Rogério Lopes Vieites<br>Banca: Elisangela Marques Jeronimo Torres<br>Banca: Flavia Aparecida de Carvalho Mariano Nasser<br>Resumo: O presente trabalho visou o desenvolvimento, aceitabilidade, análise nutricional e vida de prateleira de geleia convencional e light de uva cultivar BRS Violeta, utilizando a sucralose como edulcorante. Foram avaliados quatro tratamentos, sendo T1 - Convencional (60 % polpa: 40 % açúcar cristal), T2 - Light 1 (60 % polpa: 30 % açúcar cristal + 10 % sucralose), T3 - Light 2 (60 % polpa: 28 % açúcar cristal + 12 % sucralose), T4 - Light 3 (60 % polpa: 24
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33

Almeida, Leonardo Jesus. "Detecção de comunidades em redes complexas utilizando estratégia multinível." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-29032010-161550/.

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O grande volume de dados armazenados em meio digital dificulta a anáalise e extração de informações por um ser humano sem que seja utilizada alguma ferramenta computacional inteligente. A área de Aprendizado de Máquina (AM) estuda e desenvolve algoritmos para o processamento e obtenção automática de conhecimento em dados digitais. Tradicionalmente, os algoritmos de AM modelam os dados analisados com base na abordagem proposicional; entretanto, recentemente com a disponibilidade de conjuntos de dados relacionais novas abordagens têm sido estudadas, como a modelagem utilizando redes complexas. R
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34

Watkins, Gregory Shroll. "A framework for interpreting noisy, two-dimensional images, based on a fuzzification of programmed, attributed graph grammars." Thesis, Rhodes University, 1998. http://hdl.handle.net/10962/d1004862.

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This thesis investigates a fuzzy syntactic approach to the interpretation of noisy two-dimensional images. This approach is based on a modification of the attributed graph grammar formalism to utilise fuzzy membership functions in the applicability predicates. As far as we are aware, this represents the first such modification of graph grammars. Furthermore, we develop a method for programming the resultant fuzzy attributed graph grammars through the use of non-deterministic control diagrams. To do this, we modify the standard programming mechanism to allow it to cope with the fuzzy certainty
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35

MEDEIROS, Francisco Petrônio Alencar de. "Projeto e implementação de módulo TAOS-Graph da ferramenta iTAOS para análise e modelagem da tarefa." Universidade Federal de Campina Grande, 2003. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1557.

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Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-08-27T17:05:09Z No. of bitstreams: 1 FRANCISCO PETRÔNIO ALENCAR DE MEDEIROS - DISSERTAÇÃO PPGCC 2003..pdf: 3495874 bytes, checksum: 26f2cedd183b05f7571147e29242352b (MD5)<br>Made available in DSpace on 2018-08-27T17:05:09Z (GMT). No. of bitstreams: 1 FRANCISCO PETRÔNIO ALENCAR DE MEDEIROS - DISSERTAÇÃO PPGCC 2003..pdf: 3495874 bytes, checksum: 26f2cedd183b05f7571147e29242352b (MD5) Previous issue date: 2003-02-26<br>Esse trabalho apresenta o processo de construção e implementação do módulo TAOSGraph da ferramenta iTAOS. iTAO
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36

Chennupati, Nikhil. "Recommending Collaborations Using Link Prediction." Wright State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=wright1621899961924795.

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37

Fages, Jean-Guillaume. "Exploitation de structures de graphe en programmation par contraintes." Thesis, Nantes, Ecole des Mines, 2014. http://www.theses.fr/2014EMNA0190/document.

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De nombreuses applications informatiques nécessitent de résoudre des problèmes de décision qui sont difficiles d’un point de vue mathématique. La programmation par contraintes permet de modéliser et résoudre certains de ces problèmes, parfois définis sur des graphes. Au delà des difficultés intrinsèques aux problèmes étudiés, la taille des instances à traiter contribue à la difficulté de la résolution. Cette thèse traite de l’utilisation des graphes en programmation par contraintes, dans le but d’en améliorer la capacité de passage à l’échelle. Une première partie porte sur l’utilisation de co
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38

Chrun, Ivan Rossato. "Mapas cognitivos fuzzy dinâmicos aplicados em vida artificial e robótica de enxame." Universidade Tecnológica Federal do Paraná, 2016. http://repositorio.utfpr.edu.br/jspui/handle/1/2512.

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ANP<br>Este trabalho propõe o uso de Mapas Cognitivos Fuzzy Dinâmicos (DFCM, do inglês Dynamic Fuzzy Cognitive Maps), uma evolução dos Mapas Cognitivos Fuzzy (FCM), para o desenvolvimento de sistemas autônomos para tomada de decisões. O FCM representa o conhecimento de forma simbólica, através de conceitos e relações causais dispostas em um grafo. Na sua versão clássica, os FCMs são usados no desenvolvimento de modelos estáticos, sendo inapropriados para o desenvolvimento de modelos temporais ou dinâmicos devido à ocorrência simultânea de todas as causalidades em uma estrutura fixa dos grafos,
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Faucheux, Cyrille. "Segmentation supervisée d'images texturées par régularisation de graphes." Thesis, Tours, 2013. http://www.theses.fr/2013TOUR4050/document.

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Dans cette thèse, nous nous intéressons à un récent algorithme de segmentation d’images basé sur un processus de régularisation de graphes. L’objectif d’un tel algorithme est de calculer une fonction indicatrice de la segmentation qui satisfait un critère de régularité ainsi qu’un critère d’attache aux données. La particularité de cette approche est de représenter les images à l’aide de graphes de similarité. Ceux-ci permettent d’établir des relations entre des pixels non-adjacents, et ainsi de procéder à un traitement non-local des images. Afin d’en améliorer la précision, nous combinons cet
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Camonin, Martine. "Mephisto : un outil de validation de modèles tridimensionnels." Nancy 1, 1987. http://www.theses.fr/1987NAN10149.

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Le système présente a été développé dans le cadre d'un système d'interprétation de scènes tridimentionnelles (Trident). Le modèle choisi permet de décrire des familles d'objets génériques construits par unions de primitives. La tache du système Mephisto est de décider de la cohérence d'un modèle fourni par l'utilisateur avant qu'il ne soit utilisé par trident. Dans le contexte de la représentation choisie, un modèle peut être vu comme un graphe et/ou avec contraintes. Une stratégie de recherche de chemin dans un graphe et/ou, minimisant en moyenne les coûts de construction, à partir d'une éval
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Weninger, Timothy Edwards. "Link discovery in very large graphs by constructive induction using genetic programming." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/1087.

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Gao, Xi. "Graph-based Regularization in Machine Learning: Discovering Driver Modules in Biological Networks." VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/3942.

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Curiosity of human nature drives us to explore the origins of what makes each of us different. From ancient legends and mythology, Mendel's law, Punnett square to modern genetic research, we carry on this old but eternal question. Thanks to technological revolution, today's scientists try to answer this question using easily measurable gene expression and other profiling data. However, the exploration can easily get lost in the data of growing volume, dimension, noise and complexity. This dissertation is aimed at developing new machine learning methods that take data from different classes as
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Ge, Shengjie. "GPS radio occultation and the role of atmospheric pressure on spaceborne gravity estimation over Antarctica." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1149070384.

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Chandra, Nagasai. "Node Classification on Relational Graphs using Deep-RGCNs." DigitalCommons@CalPoly, 2021. https://digitalcommons.calpoly.edu/theses/2265.

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Knowledge Graphs are fascinating concepts in machine learning as they can hold usefully structured information in the form of entities and their relations. Despite the valuable applications of such graphs, most knowledge bases remain incomplete. This missing information harms downstream applications such as information retrieval and opens a window for research in statistical relational learning tasks such as node classification and link prediction. This work proposes a deep learning framework based on existing relational convolutional (R-GCN) layers to learn on highly multi-relational data cha
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Doan, Le Anh. "Du micro véhicule aérien au nano véhicule aérien : études théoriques et expérimentales sur un insecte artificiel à ailes battantes." Thesis, Valenciennes, 2019. http://www.theses.fr/2019VALE0004/document.

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Au cours des dernières décennies, la possibilité d’exploiter les capacités de vol exceptionnelles des insectes a été à l’origine de nombreuses recherches sur l’élaboration de nano-véhicules aériens (NAVs) à ailes battantes. Cependant, lors de la conception de tels prototypes, les chercheurs doivent analyser une vaste gamme de solutions liées à la grande diversité des insectes volants pour identifier les fonctionnalités et les paramètres adaptés à leurs besoins. Afin d’alléger cette tâche, le but de ce travail est de développer un outil permettant à la fois d’examiner le comportement cinématiqu
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Heinze, Joseph John. "A retrospective study of the treatment of grade II furcations with a tricomponent bioresorbable membrane." Oklahoma City : [s.n.], 2006.

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Koessler, Denise Renee. "A Predictive Model for Secondary RNA Structure Using Graph Theory and a Neural Network." Digital Commons @ East Tennessee State University, 2010. https://dc.etsu.edu/etd/1684.

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In this work we use a graph-theoretic representation of secondary RNA structure found in the database RAG: RNA-As-Graphs. We model the bonding of two RNA secondary structures to form a larger structure with a graph operation called merge. The resulting data from each tree merge operation is summarized and represented by a vector. We use these vectors as input values for a neural network and train the network to recognize a tree as RNA-like or not based on the merge data vector. The network correctly assigned a high probability of RNA-likeness to trees identified as RNA-like in the RAG database
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Vaz, De Almeida Flavio-Guilherm. "Etudes des variations temporelles du champ de pesanteur terrestre à partir des données de la mission GRACE : application au bassin amazonien." Toulouse 3, 2009. http://thesesups.ups-tlse.fr/583/.

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L'objectif de ce travail est d'analyser les variations temporelles du champ de gravité, déterminées par la mission spatiale Gravity Recovery and Climate Experiment (GRACE), et ses relations avec la dynamique des eaux dans la région Amazonienne. À ce titre, nous avons cherché à développer une méthodologie pour les estimations des stocks d'eau dans des zones innondables non contrôlées ou difficilement accessibles. Pour ce faire, les coefficients de Stokes, calculés par le Groupe de Recherche de Geodesie Spatiale (GRGS) de Toulouse, ont été convertis en hauteur d'eau équivalente (HEE, Equivalent
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Wu, Qinghua. "Problèmes de clique maximum avec applications à la coloration de graphe." Phd thesis, Université d'Angers, 2013. http://tel.archives-ouvertes.fr/tel-01005886.

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Le problème de la clique maximum (MCP) est un problème d'optimisation combinatoire important avec un large éventail d'applications pratiques dans de nombreux domaines, y compris la recherche d'information, l'analyse de la transmission du signal, la théorie de la classification, l'économie, la planification et l'ingénierie biomédicale. En outre, un certain nombre de problèmes d'optimisation combinatoire sont étroitement liés au MCP, tels que la coloration de graphe, la somme coloration, réglez détermination du gagnant emballage et optimale. Cette thèse est consacrée à l'élaboration d'approches
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Ishida, Shoichi. "Development of an AI-Driven Organic Synthesis Planning Approach with Retrosynthesis Knowledge." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263605.

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