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OPTIC FLOW SEGMENTATION AS AN ILL-POSED AND MAXIMUM-LIKELIHOOD PROBLEM
Published 1985“…It is shown by means of a 'toy' optic flow example how this is achieved when there are several parameter dimensions over which to segment. © 1985.…”
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1222
Growth of perturbations in parametrized gravity for an Einstein-de Sitter universe
Published 2012“…Parametrized frameworks for modified gravity are potentially useful tools for model-independent tests of general relativity on cosmological scales. The toy model of an Einstein-de Sitter universe provides a safe test bed in which to improve our understanding of their behavior. …”
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1223
Ricci focusing, shearing, and the expansion rate in an almost homogeneous Universe
Published 2012“…In this paper we explore how inhomogeneities may affect the overall optical properties of the Universe by quantifying how they can bias the redshift-distance relation in a number of toy models that mimic the real Universe. The models that we explore are statistically homogeneous on large scales. …”
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1224
Relativistic collapse dynamics and black hole information loss
Published 2016“…Here, and for the first time, we show in a simple toy model, a treatment of the problem within a fully relativistic setting. …”
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1225
Neon Genesis Evangelion ou la déconstruction du robot anime
Published 2017-06-01“…Standing out from the traditional representation of giant robots generally imposed by toy makers, Neon Genesis Evangelion’s creatures blend science, religion and psychoanalysis in a plot that reflects the attitude of the SF amateurs and the position of the director of the series within the Japanese animation industry. …”
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1226
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Dust Formation in the Ejecta of Common Envelope Systems
Published 2013“…By constructing a simple toy model to describe the evolution of the density and the temperature of CE ejecta and using the \emph{AGBDUST} code to model dust formation, we show that dust can form efficiently in this environment. …”
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1228
Quantum simulation of expanding space–time with tunnel-coupled condensates
Published 2015-01-01“…It turns out that a time-dependent variation of the tunnel-coupling between those condensates is equivalent to the spatial expansion of a one-dimensional toy-Universe, with regard to the dynamics of the relative phase field. …”
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1229
Low-grade appendiceal mucinous neoplasm with puffer ball-like appearance: A case report
Published 2023-08-01“…We report a case of ruptured low-grade appendiceal mucinous neoplasm with an impressive toy puffer ball-like appearance on magnetic resonance imaging. …”
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1230
Graph Neural Networks and 3-dimensional topology
Published 2023-01-01“…The setting can be understood as a toy model of the problem of deciding whether a pair of Kirby diagrams give diffeomorphic 3- or 4-manifolds.…”
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1231
A simple tight-binding model for typical graphyne structures
Published 2012-01-01“…A π -electronic tight-binding (TB) model with, at most, three independent parameters is found to well fit the density functional theory results about the dispersions of the conduction and valence bands of α -, β -, γ - and (6,6,12)-graphyne. By means of such a toy model, the electron–hole symmetry in these graphynes is demonstrated. …”
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1232
Decoherence of cosmological perturbations from boundary terms and the non-classicality of gravity
Published 2023-04-01“…By comparing with a Schrödinger-Newton toy model of classical gravity, we show that gravity theories of classical or quantum origins can be distinguished by comparing their different impacts on decoherence rate of ζ. …”
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1233
Functional matching and renormalization group equations at two-loop order
Published 2024-04-01“…We demonstrate the application of the functional approach by computing the two-loop matching coefficients and renormalization group equations in a scalar toy model.…”
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1234
Thermal Conductivity of Cage-Like Structures
Published 2018“…A two dimensional toy model is developed to study thermal transport in cage like structures such a skutterudites and clathrates. …”
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1235
Design of an interactive tool for Evokube
Published 2019“…Developing an interactive tool for a new construction play toy called Evokube designed and invented by PABensen Pte. …”
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Final Year Project (FYP) -
1236
No-hypersignaling principle
Published 2017“…Here, we show that to focus only on spacelike correlations is not enough: we explicitly construct a toy model theory that, while not contradicting classical and quantum theories at the level of spacelike correlations, still displays an anomalous behavior in its timelike correlations. …”
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1237
Hydrodynamics of ideal fracton fluids
Published 2021-12-01“…In the first class we introduce a general action for a scalar with a shift symmetry linear in the spatial coordinates, whereas the second one corresponds with a complex scalar, while the third class serves as a toy model for disclinations and dislocations propagating along the Burgers vector. …”
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1238
Sequential Bayesian inference for implicit hidden Markov models and current limitations
Published 2015-10-01“…The statistical objects of interest for time series analysis are illustrated on a toy “Lotka-Volterra” model used in population ecology. …”
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1239
Examining the Recorded Histories of Nigeria's First Post-Independence Universities
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1240
A biological approach for financial network contagion based on the Susceptible - Infected - Recovered (SIR) model
Published 2013-01-01“…After framing the finsir model, its agents, variables and interactions within a broader set of questions regarding financial markets and the current literature, within this highly restrictive toy computational model, we find that shocks in this financial market exhibit complex evolutionary dynamics that either tend to increasingly fragile states or the elimination of a high number of competitors, in detriment to a more decentralized market order. …”
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