Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Scale-free network"”.
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Dual Layer Scale Free Network Topology Synthesis
… to better understand the topology of real world networks and development of algorithms that replicate their characteristics have been an important research issue. Internet topology generators focus on generating synthetic graphs that attempt to imitate certain topological characteristics of the …
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The early history and emergence of molecular functions and modular scale-free network behavior
… Here we trace domain history onto a bipartite network of elementary functional loop (EFL) sequences and domain structures defined at the fold superfamily (FSF) level of Structural Classification of Proteins (SCOP). The resulting ‘elementary functionome’ network and its EFL and FSF graph …
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Large graph simplification, clustering and visualization
… and visualization of two kinds of graph, scale-free network and rooted hierarchy, at large scales with thousands to millions of nodes. Scale-free network, whose node degree distribution follows a power-law function, often arises in sociology, financial analysis, and the sciences. Such …
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Estimating network structure and propagation dynamics for an infectious disease : towards effective vaccine allocation
… good understanding of the underlying contact network and of the propagation dynamics. In this thesis we develop a parameter estimation method that learns the network structure, among a family of graphs, and disease dynamics from the recorded infection curve, assuming that the disease dynamics …
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The von Neumann Minimax Theorem and its relatives and a study of externality in on-line auctions
… networ.k and shows that it is a small-world scale-free network.
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Dependence, independence, and interdependence in world politics
… trade from 1962-2003, we find the presence of a Scale-Free Network with a Multiscalar Hierarchy. Such structures are resilient to bottom-up economic collapse, but are susceptible to top-down and horizontal economic failures. Our findings are based upon an especially novel approach for examining …
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Essays on the Size Distribution of Cities
… work with Professor Marcus Berliant)Chapter 2: A Scale-Free Network Structure Explains the City-Size Distribution. Zipf's law is one of the best-known empirical regularities in urban economics. There is extensive research on the subject, where each city is treated symmetrically in terms of the …
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Development of Machine Learning Models to Detect Dynamic Disturbances in Human Gait
… of nonlinear controlled oscillators. The scale-free network of orbits is a quantitative measure of non-scale-free interacting sets of patterns, which reveal organised features of the structure of dynamic properties interconnected with human gait. This thesis focuses on implementing robust …
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Simulating high-throughput cryptocurrency payment channel networks
… transactions with few blockchain broadcasts. Networks of payment channels have emerged as a proposed solution to Bitcoin’s scaling problem. Since the proposal of the first payment channel network, the Lightning Network, alternatives promising significant improvements, such as the Sprites …
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A Thousand Plateaux
… Klee offered the starting point for this work. Scale-Free Spaces for flute, guitar, viola and cello I drew compositional ideas from the video installation, Irreversible, by artist Norimichi Hirakawa. This quartet was composed of brief fragments of dots, lines and movements. Various fragments …
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Interactive visualization of the collaborative research network
Social networks have been evolving over the past few years, leading to a rapid increase in the number and complexity of relationships among their entities. In this research, we focus on a large scale dataset known as the Digital Bibliography and Library Project or DBLP, which contains information …
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Contagion and Systemic Risk in Financial Networks
… Brazilian financial system exhibits a complex network structure characterized by a strong degree of heterogeneity in connectivity and exposure sizes across institutions, which is qualitatively and quantitatively similar to the statistical features observed in other financial systems. We find …
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Modelo de redes complejas mediante enlace compatible : aplicación a sistemas reales
… This work is focused on the complexity of networks. The theory of complex networks constitutes a framework for describing the interactions in a system from a purely topological point of view, abstracting away the dynamical processes that take such structure as substrate. From this …