Results 11 to 20 of about 4,469,830 (296)
Analysis of Slotted ALOHA With an Age Threshold [PDF]
IEEE Journal on Selected Areas in Communications, 2021 We present a comprehensive steady-state analysis of threshold-ALOHA, a distributed age-aware modification of slotted ALOHA proposed in recent literature. In threshold-ALOHA, each terminal suspends its transmissions until the Age of Information (AoI) of the status update flow it is sending reaches a certain threshold $Γ$.
Orhan Tahir Yavascan, Elif Uysal
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Average Performance Analysis for Thresholding [PDF]
IEEE Signal Processing Letters, 2007 In this letter, we show that with high probability, the thresholding algorithm can recover signals that are sparse in a redundant dictionary as long as the 2-Babel function is growing slowly. This implies that it can succeed for sparsity levels up to the order of the ambient dimension.
Karin Schnass, Pierre Vandergheynst
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Functional Peaks-Over-Threshold Analysis
Journal of the Royal Statistical Society Series B: Statistical Methodology, 2022 AbstractPeaks-over-threshold analysis using the generalised Pareto distribution is widely applied in modelling tails of univariate random variables, but much information may be lost when complex extreme events are studied using univariate results. In this paper, we extend peaks-over-threshold analysis to extremes of functional data.
de Fondeville, Raphaël +1 more
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Analysis of Age of Information Threshold Violations [PDF]
Proceedings of the 22nd International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2019 We study a scenario where a monitor is interested in the freshest possible update from a remote sensor. The monitor also seeks to minimize the number of updates that exceed a certain freshness threshold, beyond which, the information is deemed to be too old. Previous work has presented results for First Come First Served (FCFS) systems. However, it has
Franco, Antonio +2 more
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Average Case Analysis of Multichannel Thresholding [PDF]
2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07, 2007 This paper introduces p-thresholding, an algorithm to compute simultaneous sparse approximations of multichannel signals over redundant dictionaries. We work out both worst case and average case recovery analyses of this algorithm and show that the latter results in much weaker conditions on the dictionary. Numerical simulations confirm our theoretical
Gribonval, Rémi +4 more
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Optimal Design and Reduced Threshold in Vertically Emitting Circular Bragg Disk Resonator Lasers [PDF]
, 2007 We derive a comprehensive coupled-mode theory, including resonant vertical emission effects, for the analysis of nonperiodic circular Bragg lasers. We derive the governing characteristic equation for such lasers, yielding the threshold gain level and the
Scheuer, Jacob +2 more
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Pareto plot threshold for multiple factors in design of experiments [PDF]
, 2017 Economical, technical and strategic reasons make unreplicated experimental designs necessary and popular in industrial and management settings. This paper investigates the legitimate use of well known methods that appoint effects as significant when they
Van Hecke, Tanja
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Tourism Employment and Economic Growth: Dynamic Panel Threshold Analysis
Mathematics, 2023 The manuscript reports on findings on the interconnection between tourism employment and economic growth for the selected OECD member states. The dynamic panel threshold regression method was used to analyze the data, where the threshold variable was ...
Darko B. Vuković +2 more
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Forward dispersion relations and Roy equations in pi-pi scattering [PDF]
, 2006 We review results of an analysis of pipi interactions in S, P and D waves for two-pion effective mass from threshold to about 1.4 GeV. In particular we show a recent improvement of this analysis above the K anti-K threshold using more data for phase ...
Ananthanarayan +16 more
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Controllability Analysis of Threshold Graphs and Cographs [PDF]
2018 European Control Conference (ECC), 2018 In this paper, we investigate the controllability of a linear time-invariant network following a Laplacian dynamics defined on a threshold graph. In this direction, an algorithm for deriving the modal matrix associated with the Laplacian matrix for this class of graphs is presented.
Shima Sadat Mousavi +2 more
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