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Dissertations / Theses on the topic 'Modeling and network analysis'

Author: Grafiati

Published: 3 June 2025

Last updated: 20 July 2025

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1

Junuthula, Ruthwik Reddy. "Modeling, Evaluation and Analysis of Dynamic Networks for Social Network Analysis." University of Toledo / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1544819215833249.

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2

Bosque, Chacón Gabriel. "Network Analysis and Modeling in Systems Biology." Doctoral thesis, Universitat Politècnica de València, 2017. http://hdl.handle.net/10251/79082.

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This thesis is dedicated to the study and comprehension of biological networks at the molecular level. The objectives were to analyse their topology, integrate it in a genotype-phenotype analysis, develop richer mathematical descriptions for them, study their community structure and compare different methodologies for estimating their internal fluxes. The work presented in this document moves around three main axes. The first one is the biological. Which organisms were studied in this thesis? They range from the simplest biological agents, the viruses, in this case the Potyvirus genus to prok

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3

FERRERO, RENATO. "Network Modeling and Interference Analysis in Pervasive Technology." Doctoral thesis, Politecnico di Torino, 2012. http://hdl.handle.net/11583/2496150.

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Pervasive computing aims to create environments where the technology is invisibly integrated into. This vision is realized by means of wireless networks, i.e. cheap and small pervasively distributed devices which communicate wireless. Nowadays, these technologies are widely employed for several applications, such as accurate area monitoring and distributed information systems, where the information is directly matched to the items. The strength of a wireless network is the cooperation among nodes: in order to perform its task, a node relies on the information exchanged with other nodes. The no

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4

Sung, Woong Je. "A neural network construction method for surrogate modeling of physics-based analysis." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/43721.

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A connectivity adjusting learning algorithm, Optimal Brain Growth (OBG) was proposed. Contrast to the conventional training methods for the Artificial Neural Network (ANN) which focus on the weight-only optimization, the OBG method trains both weights and connectivity of a network in a single training process. The standard Back-Propagation (BP) algorithm was extended to exploit the error gradient information of the latent connection whose current weight has zero value. Based on this, the OBG algorithm makes a rational decision between a further adjustment of an existing connection weight and a

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5

Park, Pangun. "Modeling, Analysis and Design of Wireless Sensor Network Protocols." Doctoral thesis, KTH, Reglerteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-29821.

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Wireless sensor networks (WSNs) have a tremendous potential to improve the efficiencyof many systems, for instance, in building automation and process control.Unfortunately, the current technology does not offer guaranteed energy efficiencyand reliability for closed-loop stability. The main contribution of this thesis is toprovide a modeling, analysis, and design framework for WSN protocols used in controlapplications. The protocols are designed to minimize the energy consumption ofthe network, while meeting reliability and delay requirements from the applicationlayer. The design relies on the

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6

Paothong, Arnut. "Dynamic Processes in Network Goods: Modeling, Analysis and Applications." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4558.

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The network externality function plays a very important role in the study of economic network industries. Moreover, the consumer group dynamic interactions coupled with network externality concept is going to play a dominant role in the network goods in the 21st century. The existing literature is stemmed on a choice of externality function with certain quantitative properties. The utility function coupled with the network externality function is used to investigate static properties of rational equilibrium. The aim of this work is to systematically initiate a development of quantitative effec

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7

Abuaitah, Giovani Rimon. "ANOMALIES IN SENSOR NETWORK DEPLOYMENTS: ANALYSIS, MODELING, AND DETECTION." Wright State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=wright1376594068.

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Al-Omari, Huthaifa Abdelhameed. "Analysis and Modeling of One-Way Network Delay Variations." Cleveland, Ohio : Case Western Reserve University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1244058771.

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Thesis (Ph.D.)--Case Western Reserve University, 2009<br>Title from PDF (viewed on 19 August 2009) Department of Electrical Engineering and Computer Science Includes abstract Includes bibliographical references Available online via the OhioLINK ETD Center

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9

Maitra, Arindam. "A generic approach to network modeling for harmonic analysis." Diss., Mississippi State : Mississippi State University, 2002. http://library.msstate.edu/etd/show.asp?etd=etd-03272002-133910.

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10

Koh, Jin Hou. "Simulation modeling and analysis of device-aware network architectures." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FKoh.pdf.

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11

Torabkhani, Nima. "Modeling and analysis of the performance of networks in finite-buffer regime." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51810.

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In networks, using large buffers tend to increase end-to-end packet delay and its deviations, conflicting with real-time applications such as online gaming, audio-video services, IPTV, and VoIP. Further, large buffers complicate the design of high speed routers, leading to more power consumption and board space. According to Moore's law, switching speeds double every 18 months while memory access speeds double only every 10 years. Hence, as memory requirements increasingly become a limiting aspect of router design, studying networks in finite-buffer regime seems necessary for network engineers

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12

Wong, Ka-io. "A network equilibrium approach for modeling urban taxi services /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25205560.

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13

Xia, Huadong. "Modeling, Analysis and Comparison of Large Scale Social Contact Networks on Epidemic Studies." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/51672.

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Social contact networks represent proximity relationships between individual agents. Such networks are useful in diverse applications, including epidemiology, wireless networking and urban resilience. The vertices of a social contact network represent individual agents (e.g. people). Time varying edges represent time varying proximity relationship. The networks are relational -- node and edge labels represent important demographic, spatial and temporal attributes. Synthesizing social contact networks that span large urban regions is challenging for several reasons including: spatial, temporal

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14

Hall, Kristopher Joseph. "Thwarting Network Stealth Worms in Computer Networks through Biological Epidemiology." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/27726.

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This research developed a system, Rx, to provide early identification and effective control of network stealth worms in digital networks through techniques based on biological epidemiology. Network stealth worms comprise a class of surreptitious, self-propagating code that spread over network connections by exploiting security vulnerabilities in hosts. Past outbreaks due to traditional worms subverted hundreds of thousands of machines. Network stealth worms exacerbate that threat by using clandestine methods to maintain a persistent presence in the network.

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15

Ma, Zheng. "Probabilistic Boolean network modeling for fMRI study in Parkinson's disease." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/4172.

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Recent research has suggested disrupted interactions between brain regions may contribute to some of the symptoms of motor disorders such as Parkinson’s Disease (PD). It is therefore important to develop models for inferring brain functional connectivity from data obtained through non-invasive imaging technologies, such as functional magnetic resonance imaging (fMRI). The complexity of brain activities as well as the dynamic nature of motor disorders require such models to be able to perform complex, large-scale, and dynamic system computation. Traditional models proposed in the literature suc

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16

Khan, Aroba. "Network Modeling in Heterogeneous and Cooperative Cellular Communications." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/15436.

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The rapid increase in use of smart phones and devices has introduced a growing demand in data traffic which the conventional homogeneous macro cells can no longer satisfy. A promising solution to this is by spectrum reuse through deploying various low-power small cells overlaid on the macro cell. This represents the heterogeneous cellular network that we see today. The change from homogeneous to heterogeneous environment requires new cellular network models to be developed. This thesis presents various novel approaches and models for both homogeneous and heterogeneous cellular networks. Cellu

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17

Byrne, Brian James. "An evaluation of artificial neural network modeling for manpower analysis." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1993. http://handle.dtic.mil/100.2/ADA273001.

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Thesis (M.S. in Management) Naval Postgraduate School, September 1993.<br>Thesis advisor(s): George W. Thomas ; Timothy P. Hill. "September 1993." Includes bibliographical references. Also available online,

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18

Wu, Wenji. "Modeling and analysis of GMPLS-based automatically switched optical network." Diss., The University of Arizona, 2003. http://hdl.handle.net/10150/280503.

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Automatically Switched Optical Network (ASON) is an optical/transport network that has dynamic optical channel connection and configuration capability. To achieve such functions, an ASON must be equipped with a control plane that is responsible for setting up, releasing, and restoring an "optical channel (connection)" between edge network nodes. However, the details of how to implement and deploy an automatically switched optical network have not been specified and addressed. The IETF has been working on Generalized Multiple Protocol Label Switching (GMPLS) as a control plane to manage optical

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19

Gao, Yipeng. "Transformation Pathway Network Analysis for Martensitic Transformations." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1385978073.

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20

Kamiya, Shotaro. "Modeling and Analysis of Interactions in Wireless Resource Allocation." Kyoto University, 2020. http://hdl.handle.net/2433/253425.

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21

Dowd, Michael G. "Modeling inundation impacts on transportation network performance : a GIS and four-step transportation modeling analysis." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99567.

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Thesis: M.C.P., Massachusetts Institute of Technology, Department of Urban Studies and Planning, 2015.<br>Thesis: S.M. in Transportation, Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2015.<br>Page 262 blank. Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 248-251).<br>The world's leading climate scientists have reached a consensus that "[w]arming of the climate system is unequivocal" (IPCC, 2007). This warming will carry with it a host of consequences for the global community, including increased occurrence of flo

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22

Chen, Changfei. "Footprint Modeling and Connectivity Analysis for Wireless Sensor Networks." ScholarWorks @ UVM, 2008. http://library.uvm.edu/dspace/bitstream/123456789/172/1/changfeichenfinal.pdf.

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23

Belik, Ivan. "MODELING THE EFFECTS OF NETWORK GAMES ON SOCIAL REASONING." OpenSIUC, 2011. https://opensiuc.lib.siu.edu/theses/558.

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The analysis of social reasoning is at the core of understanding how to manage social networks. Since interpersonal relations are composed of multiple factors with different nature (i.e., structural and social factors), we explore their influence on the strategizing processes in social networks. The research is based on the consideration of social networks in terms of network games. Therefore, we formalize interpersonal relations using the methods of structural and social analysis combined with game theoretic approach. Specifically, we formalize social power of an agent and use it to quantify

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24

Moe, Øyvind Solberg. "Cost comparison studies of different network platforms : OpEx modeling and analysis." Thesis, Norwegian University of Science and Technology, Department of Telematics, 2007. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9654.

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<p>The importance of Operational Expenditures (OpEx) on the overall network cost has been shown in recent studies. This master thesis is part of a series of techno economical studies focused on the evaluation of OpEx and the provision of a general tool. This thesis proposes a network model which is integrated with recently a recently proposed service model and service migration model, combined into an OpEx tool. This tool allows network operators comparing different network platforms with different technologies, studying the impact on the cost of new control and/or management capabilities, etc

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25

Liu, Aiping. "FDR-controlled network modeling and analysis of fMRI and sEMG signals." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/37217.

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Neural recording technologies such as functional magnetic resonance imaging (fMRI) and surface electroencephalography (sEMG) provide great potential to studying the underlying neural systems and the related diseases. A broad range of statistical methods have been developed to model interactions between neural components. In this thesis, a false discovery rate (FDR)-controlled exploratory group modeling approach is introduced to model interaction/cooperation between neural components. Group network modeling for comparison between populations is of great common interest in biomedical signal pro

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26

黃家耀 and Ka-io Wong. "A network equilibrium approach for modeling urban taxi services." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31243769.

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27

Liu, Zhicheng. "Network-based visual analysis of tabular data." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/43687.

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Tabular data is pervasive in the form of spreadsheets and relational databases. Although tables often describe multivariate data without explicit network semantics, it may be advantageous to explore the data modeled as a graph or network for analysis. Even when a given table design conveys some static network semantics, analysts may want to look at multiple networks from different perspectives, at different levels of abstraction, and with different edge semantics. This dissertation is motivated by the observation that a general approach for performing multi-dimensional and multi-level network

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28

Dunn, Nathan A. "A Novel Neural Network Analysis Method Applied to Biological Neural Networks." Thesis, view abstract or download file of text, 2006. http://proquest.umi.com/pqdweb?did=1251892251&sid=2&Fmt=2&clientId=11238&RQT=309&VName=PQD.

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Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 122- 131). Also available for download via the World Wide Web; free to University of Oregon users.

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29

Liu, Wei 1975. "Network traffic modelling and analysis." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82613.

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In all-photonic networks, both transmission and switching is performed in the optical domain, without optoelectronic conversion for the data traversing the network. An accurate traffic model is critical in an agile all-photonic network (AAPN) which has the ability to dynamically allocate bandwidth to traffic flows as the demand varies.<br>This thesis focuses on traffic modelling and analysis. A novel traffic model is proposed which can capture the traffic behaviours in all-photonic networks. The new model is based on a study of existing traffic modelling literature. It combines the time

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30

Battini, Daria. "Dynamic modeling of networks and logistic complex systems." Doctoral thesis, Università degli studi di Padova, 2008. http://hdl.handle.net/11577/3426267.

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Modern supply chains usually provide very complex inter- correlations between various actors: suppliers, manufacturers, distributors, customers, etc. Such inter-correlations are not only based on material flows but also on data and financial flows. Discussions about alternatives for traditional goods and services distribution in the company are becoming more frequent, as the constantly increasing demands and requirements of the market put pressure on suppliers and manufacturers logistics. Therefore, this need is emphasized by the growing of industrial systems complexity and its indirect and

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31

Cimenler, Oguz. "Social Network Analysis of Researchers' Communication and Collaborative Networks Using Self-reported Data." Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5201.

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This research seeks an answer to the following question: what is the relationship between the structure of researchers' communication network and the structure of their collaborative output networks (e.g. co-authored publications, joint grant proposals, and joint patent applications), and the impact of these structures on their citation performance and the volume of collaborative research outputs? Three complementary studies are performed to answer this main question as discussed below. 1. Study I: A frequently used output to measure scientific (or research) collaboration is co-authorship in s

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32

Zhuang, Shixin. "Stochastic modeling and performance analysis of differentiated service architecture in the Internet /." View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202002%20ZHUANG.

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Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2002.<br>Includes bibliographical references (leaves 67-69). Also available in electronic version. Access restricted to campus users.

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Baronikian, Haig. "Modelling and analysis of a computer conferencing system." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63756.

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Lu, Wei. "New Results on Stochastic Geometry Modeling of Cellular Networks : Modeling, Analysis and Experimental Validation." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLS253/document.

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L'hétérogénéité et l’irrégularité croissante des déploiements des réseaux sans fil de nouvelles générations soulèvent des défis importants dans l’évaluation de performances de ces réseaux. Les modèles classiques s’appuyant sur des modèles hexagonaux pour décrire les emplacements géographiques des nœuds de transmission sont difficilement adaptables à ces réseaux. Dans ce contexte, il a été proposé un nouveau paradigme de modélisation des réseaux sans fil qui s’appuie sur les processus ponctuels de Poisson (PPP), et de manière générale sur la géométrie stochastique. L'analyse, au travers de ces

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35

Medina, Tapia Marcos. "Urban mobility network design : functional analysis and modeling for a concentric city." Doctoral thesis, Universitat Politècnica de Catalunya, 2021. http://hdl.handle.net/10803/672270.

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Cities face problems influencing urban mobility, such as traffic growth, congestion, explosive population growth, urban sprawl. According to the literature, traffic, congestion, and urban development have an interrelationship with each other; traffic is a function of the system of activities attracting travel; activities define urban development and, its planning determines the traffic level and congestion. Thus, urban development requires a simultaneous interaction of its urban structure and transportation systems, contributing to urban mobility efficiency. The research proposes how to adapt

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Xu, Xinfeng. "Modeling and Predicting Incidence: Critical Systems Failures and Flu Infection Cases." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/89909.

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Given several related critical infrastructure (CI) networks, such as power grid, transportation, and water systems, one crucial question emerges: how to model the propagation of failed facilities and predict their spread over time to the whole system? Given digital surveillance data, can we predict the impact of Influenza-Like Illness (ILI), including the percentage of outpatient doctors visits, the season duration, and peak? These two questions are related to modeling and predicting the incidence of different types of contagions. In the case of CI, the contagions are the failures of facilitie

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37

Garuccio, Elena. "Reconstruction, modelling and analysis of economic networks." Doctoral thesis, Università di Siena, 2018. http://hdl.handle.net/11365/1059854.

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In Chapter 1 We present the mathematical and theoretical framework to define a universally renormalizable model of complex network, which we prove to be consistent with the fitness model. We also show how the model leads to Lévy-stable fitness distributions and random scale-free networks if the hidden variables are resampled at each renormalization. By contrast, we show how the model, with fixed fitness parameters, naturally describes real-world networks. Beside the theoretical framework for the network topology, we also provide a model for the reconstruction of links weight based on a modifi

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38

Chen, Xiaohui. "Comparisons of statistical modeling for constructing gene regulatory networks." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/4068.

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Genetic regulatory networks are of great importance in terms of scientific interests and practical medical importance. Since a number of high-throughput measurement devices are available, such as microarrays and sequencing techniques, regulatory networks have been intensively studied over the last decade. Based on these high-throughput data sets, statistical interpretations of these billions of bits are crucial for biologist to extract meaningful results. In this thesis, we compare a variety of existing regression models and apply them to construct regulatory networks which span trancription f

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39

Moon, Kyungjin. "Self-reconfigurable ship fluid-network modeling for simulation-based design." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34733.

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Our world is filled with large-scale engineering systems, which provide various services and conveniences in our daily life. A distinctive trend in the development of today's large-scale engineering systems is the extensive and aggressive adoption of automation and autonomy that enable the significant improvement of systems' robustness, efficiency, and performance, with considerably reduced manning and maintenance costs, and the U.S. Navy's DD(X), the next-generation destroyer program, is considered as an extreme example of such a trend. This thesis pursues a modeling solution for perform

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Littlewort, G. C. "Neural network analysis and simulation." Thesis, University of Oxford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292677.

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reddy, patlolla pradeep, and pasam raghava reddy. "Modeling The Spread Malware In Computer Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3373.

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Our research is an exploratory study on how various parameters in the attack, ranging from that of the worm (replication rate), to those of the network (number of nodes, % fire-walled computers) as well as user behaviour (frequency of checking mail) impact the spread of malware. Through the development of a simulator we have created various experiments and have studied the impact of all possible parameters

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Bui, Quang Vu. "Pretopology and Topic Modeling for Complex Systems Analysis : Application on Document Classification and Complex Network Analysis." Thesis, Paris Sciences et Lettres (ComUE), 2018. http://www.theses.fr/2018PSLEP034/document.

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Les travaux de cette thèse présentent le développement d'algorithmes de classification de documents d'une part, ou d'analyse de réseaux complexes d'autre part, en s'appuyant sur la prétopologie, une théorie qui modélise le concept de proximité. Le premier travail développe un cadre pour la classification de documents en combinant une approche de topicmodeling et la prétopologie. Notre contribution propose d'utiliser des distributions de sujets extraites à partir d'un traitement topic-modeling comme entrées pour des méthodes de classification. Dans cette approche, nous avons étudié deux aspects

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Wang, Wenjun. "Modeling influence diffusion in networks for community detection, resilience analysis and viral marketing." Diss., University of Iowa, 2016. https://ir.uiowa.edu/etd/2165.

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The past decades have seen a fast-growing and dynamic trend of network science and its applications. From the Internet to Facebook, from telecommunications to power grids, from protein interactions to paper citations, networks are everywhere and the network paradigm is pervasive. Network analysis and mining has become an important tool for scientific research and industrial applications to diverse domains. For example, finding communities within social networks enables us to identify groups of densely connected customers w

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Ahmed, Tarek Helmi Abd el-Nabi Ali. "Modeling and simulation of routing protocol for ad hoc networks combining queuing network analysis and ANT colony algorithms." [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=974552534.

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Wang, Qinghua. "Traffic analysis, modeling and their applications in energy-constrained wireless sensor networks on network optimization and anomaly detection /." Doctoral thesis, Sundsvall : Tryckeriet Mittuniversitetet, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-10690.

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Zhang, Hongbin. "Approaches to Simulation of an Underground Longwall Mine and Implications for Ventilation System Analysis." Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/52977.

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Carefully engineered mine ventilation is critical to the safe operation of underground longwall mines. Currently, there are several options for simulation of mine ventilation. This research was conducted to rapidly simulate an underground longwall mine, especially for the use of tracer gas in an emergency situation. In an emergency situation, limited information about the state of mine ventilation system is known, and it is difficult to make informed decisions about safety of the mine for rescue personnel. With careful planning, tracer gases can be used to remotely ascertain changes in the ven

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Miller, Robert W. "Modeling methodology and data throughout analysis of a VHF land mobile radio network." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0002/MQ44853.pdf.

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Costantini, Kevin C. "Development of a cyber attack simulator for network modeling and cyber security analysis /." Online version of thesis, 2007. http://hdl.handle.net/1850/5440.

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Chen, Xiaohan. "Modeling and performance analysis of a UAV-based sensor network for improved ATR." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5663.

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Thesis (Ph. D.)--West Virginia University, 2008.<br>Title from document title page. Document formatted into pages; contains xviii, 122 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 117-122).

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Dong, Ming. "Process Modeling, Performance Analysis and Configuration Simulation in Integrated Supply Chain Network Design." Diss., Virginia Tech, 2001. http://hdl.handle.net/10919/28779.

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Supply chain management has been recently introduced to address the integration of organizational functions ranging from the ordering and receipt of raw materials throughout the manufacturing processes, to the distribution and delivery of products to the customer. Its application demonstrates that this idea enables organizations to achieve higher quality products, better customer service, and lower inventory cost. In order to achieve high performance, supply chain functions must operate in an integrated and coordinated manner. Several challenging problems associated with integrated supply ch

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