Results 41 to 50 of about 1,911,572 (273)
On Geometry and Scale of a Stochastic Chemostat [PDF]
Communications in Statistics - Theory and Methods, 2013 A chemostat is a fixed volume bioreactor in which micro--organisms are grown in a continuously renewed liquid medium. We propose a stochastic model for the evolution of the concentrations in the single species and single substrate case. It is obtained as a diffusion approximation of a pure jump Markov process, whose increments are comparable in mean ...
Marc Joannides +1 more
openaire +3 more sources
Beam Management in 5G: A Stochastic Geometry Analysis [PDF]
IEEE Transactions on Wireless Communications, 2020 Beam management is central in the operation of beamformed wireless cellular systems such as 5G New Radio (NR) networks. Focusing the energy radiated to mobile terminals (MTs) by increasing the number of beams per cell increases signal power and decreases
Sanket S. Kalamkar +4 more
semanticscholar +1 more source
Interference-Aware NOMA for Cellular-Connected UAVs: Stochastic Geometry Analysis
IEEE Journal on Selected Areas in Communications, 2021 Efficiency of cellular-connected UAVs is challenged by spectrum inefficiency, limited number of concurrent connectivity, and strong interference. To overcome these issues, in this paper, we study the performance of downlink non-orthogonal multiple access
W. New +4 more
semanticscholar +1 more source
Stochastic Transition States: Reaction Geometry amidst Noise [PDF]
, 2005 Classical transition state theory (TST) is the cornerstone of reaction rate theory. It postulates a partition of phase space into reactant and product regions, which are separated by a dividing surface that reactive trajectories must cross.
Abramowitz M. +9 more
core +2 more sources
Optimizing Information Freshness in Wireless Networks: A Stochastic Geometry Approach [PDF]
IEEE Transactions on Mobile Computing, 2020 Optimization of information freshness in wireless networks has usually been performed based on queueing analysis that captures only the temporal traffic dynamics associated with the transmitters and receivers.
M. I. Howard H. Yang +3 more
semanticscholar +1 more source
HOW MANY LOBSTERS ARE IN THE SEA?
Image Analysis and Stereology, 2011 A lobster fishery must have a reasonable estimate of the number of lobsters within the fishery in order to regulate the annual harvest. Stereological sampling procedures are used to estimate the number of lobsters in a defined region of the sea.
Ernest Enns, Bruce Smith
doaj +1 more source
Information Geometry of Spatially Periodic Stochastic Systems
Entropy, 2019 We explore the effect of different spatially periodic, deterministic forces on the information geometry of stochastic processes. The three forces considered are f 0 = sin ( π x ) / π and f ± = sin ( π x ) / π
Rainer Hollerbach, Eun-jin Kim
doaj +1 more source
Image Analysis and Stereology, 2023 The main goal of this paper is to propose a method for the 3D morphological characterization of compact aggregates using 2D image analysis. The problem at hand is the 3D morphometric characterization of latex nanoparticle aggregates.
Leo Theodon +2 more
doaj +1 more source
Probability of stochastic processes and spacetime geometry [PDF]
, 2006 We made a first attempt to associate a probabilistic description of stochastic processes like birth-death processes with spacetime geometry in the Schwarzschild metrics on distance scales from the macro- to the micro-domains.
Ausloos +13 more
core +2 more sources
Stochastic Geometry Analysis of User Mobility in RF/VLC Hybrid Networks
IEEE Transactions on Wireless Communications, 2021 The integration of visible light communication (VLC) with existing radio frequency (RF) networks has emerged as a new network architecture to meet the rapidly growing traffic demand.
Rabe Arshad, L. Lampe
semanticscholar +1 more source