Results 11 to 20 of about 1,141,433 (264)
Analysis of Land Use Change and Driving Mechanisms in Vietnam during the Period 2000–2020
Remote Sensing, 2022 High-accuracy, long-time-series and large-scale land classification mapping are essential for assessing the evolutionary patterns of land systems and developing sustainability studies.
Xuan Guo, Junzhi Ye, Yunfeng Hu
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Remote Sensing, 2021 Large-scale, long time-series, and high-precision land-use mapping is the basis for assessing the evolution and sustainability of ecosystems in Xilingol, the Inner Mongolia Autonomous Region, China.
Junzhi Ye +4 more
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IEEE Access, 2020 In this paper, the optimal linear filtering problem for linear discrete-time stochastic systems with random matrices, correlated noises and packet dropouts is studied where the random matrices are real and appear both in the the state and measurement ...
Wei Liu +4 more
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A Continuous-Time Random Walk Extension of the Gillis Model
Entropy, 2020 We consider a continuous-time random walk which is the generalization, by means of the introduction of waiting periods on sites, of the one-dimensional non-homogeneous random walk with a position-dependent drift known in the mathematical literature as ...
Gaia Pozzoli +3 more
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Rank diversity of languages: generic behavior in computational linguistics. [PDF]
PLoS ONE, 2015 Statistical studies of languages have focused on the rank-frequency distribution of words. Instead, we introduce here a measure of how word ranks change in time and call this distribution rank diversity. We calculate this diversity for books published in
Germinal Cocho +4 more
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Local Interaction on Random Graphs
Games, 2010 We analyze dynamic local interaction in population games where the local interaction structure (modeled as a graph) can change over time: A stochastic process generates a random sequence of graphs. This contrasts with models where the initial interaction
Hans Haller, Siegfried Berninghaus
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Random time change and related evolution equations. Time asymptotic behavior [PDF]
Stochastics and Dynamics, 2019 In this paper, we investigate the time asymptotic behavior of solutions to fractional in time evolution equations which appear as results of random time changes in Markov processes. We consider inverse subordinators as random times and use the subordination principle for the solutions to forward Kolmogorov equations.
Kochubei, Anatoly N. +2 more
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Random time changes of Feller processes [PDF]
Bernoulli, 2017 We show that the SDE $dX_t = σ(X_{t-}) \, dL_t$, $X_0 \sim μ$ driven by a one-dimensional symnmetric $α$-stable Lévy process $(L_t)_{t \geq 0}$, $α\in (0,2]$, has a unique weak solution for any continuous function $σ: \mathbb{R} \to (0,\infty)$ which grows at most linearly. Our approach relies on random time changes of Feller processes.
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Forecasting green roof detention performance by temporal downscaling of precipitation time-series projections [PDF]
Hydrology and Earth System Sciences, 2022 A strategy to evaluate the suitability of different multiplicative random cascades to produce rainfall time series, taking into account climate change, inputs for green infrastructures models. The multiplicative random cascades reproduce a (multi)fractal
V. Pons +5 more
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Change of measure up to a random time: Details [PDF]
Stochastic Processes and their Applications, 2017 revised ...
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