Results 31 to 40 of about 245,006 (326)
Discrete stochastic approximations of the Mumford-Shah functional [PDF]
, 2019 We propose a $\Gamma$-convergent discrete approximation of the Mumford-Shah functional. The discrete functionals act on functions defined on stationary stochastic lattices and take into account general finite differences through a non-convex potential ...
Ruf, Matthias
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Dimensioning of 5G Networks by Using Stochastic Geometry
International Journal of Information and Communication Technology Research, 2021 In this paper, we propose an analytical model for dimensioning of Orthogonal Frequency Division Multiple Access (OFDMA) systems in 5G networks by considering Internet of Thing (IoT) application using stochastic geometry.
Siminfar Samakoush Galougah +1 more
doaj
Stochastic Geometry to Generalize the Mondrian Process
SIAM Journal on Mathematics of Data Science, 2022 The stable under iterated tessellation (STIT) process is a stochastic process that produces a recursive partition of space with cut directions drawn independently from a distribution over the sphere. The case of random axis-aligned cuts is known as the Mondrian process.
O'Reilly, Eliza, Tran, Ngoc Mai
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Beam Management in 5G: A Stochastic Geometry Analysis [PDF]
IEEE Transactions on Wireless Communications, 2022 This is an extended version of the paper that was accepted at IEEE GLOBECOM 2020. Comments are welcome.
Kalamkar, Sanket +4 more
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Indonesian Journal of Science and Mathematics Education, 2023 Jamik Sumenep Mosque, a heritage site of the Sumenep Kingdom, was built to emphasize the acculturation of Chinese, Islamic, and Madurese cultures. This ethnomathematics research aims to reveal and explore the fractal geometry forms in the gateway of ...
Muhammad Zia Alghar, Marhayati Marhayati
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The stochastic geometry of invasion percolation [PDF]
Communications in Mathematical Physics, 1985 Invasion percolation, a recently introduced stochastic growth model, is analyzed and compared to the critical behavior of standardd-dimensional Bernoulli percolation. Various functions which measure the distribution of values accepted into the dynamically growing invaded region are studied.
Chayes, J. T., Chayes, L., Newman, C. M.
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KV. Cohomology and some applications [PDF]
, 2020 Two versions of the KV-cohomology are presented and some algebraic and geometrical applications are given. We will see some applications to stochastic manifold. As a consequence, we can apply these ideas in Lorentzian geometry, in particular in
Ferdinand, Ngakeu
core
Stochastic Modeling of Calcium in 3D Geometry [PDF]
Biophysical Journal, 2009 Release of inflammatory mediators by mast cells in type 1 immediate-hypersensitivity allergic reactions relies on antigen-dependent increases in cytosolic calcium. Here, we used a series of electron microscopy images to build a 3D reconstruction representing a slice through a rat tumor mast cell, which then served as a basis for stochastic modeling of ...
Tomas Mazel +4 more
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A tractable closed form approximation of the ergodic rate in Poisson cellular networks
EURASIP Journal on Wireless Communications and Networking, 2019 The employment of stochastic geometry for the analysis and design of ultra dense networks (UDNs) has provided significant insights into network densification.
Alexis I. Aravanis +4 more
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An Exploration Algorithm for Stochastic Simulators Driven by Energy Gradients
Entropy, 2017 In recent work, we have illustrated the construction of an exploration geometry on free energy surfaces: the adaptive computer-assisted discovery of an approximate low-dimensional manifold on which the effective dynamics of the system evolves ...
Anastasia S. Georgiou +5 more
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