A
Antonio Di Crescenzo
Researcher at University of Salerno
Publications - 139
Citations - 2316
Antonio Di Crescenzo is an academic researcher from University of Salerno. The author has contributed to research in topics: Stochastic process & Telegraph process. The author has an hindex of 22, co-authored 139 publications receiving 1944 citations. Previous affiliations of Antonio Di Crescenzo include University of Basilicata.
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Comparing first-passage times for semi-Markov skip-free processes☆
TL;DR: In this paper, the first passage times of two semi-Markov positive skip-free processes on N conditions are given such that the first-passage times from the reflecting state 0 to a preassigned threshold are ordered according to Laplace and to increasing linear orderings.
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A First-Passage-Time Problem for Symmetric and Similar Two-Dimensional Birth–Death Processes
TL;DR: In this article, the spatial symmetry property of a two-dimensional birth-death process X(t) with constant rates is exploited in order to obtain closed-form expressions for first-passage-time densities through straight-lines.
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Analysis and applications of the residual varentropy of random lifetimes
TL;DR: In this article, the authors introduced the residual entropy, a measure suitable to describe the dynamic information content in stochastic systems conditional on survival, to analyze the variability of such information content.
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Analysis of reliability systems via Gini-type index
TL;DR: The Gini-type index is utilized as an applicable tool for the study and comparison of the ageing properties of complex systems and a new stochastic order is introduced to compare the speed of ageing of components and systems.
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A double-ended queue with catastrophes and repairs, and a jump-diffusion approximation
TL;DR: In this paper, the authors consider a system performing a continuous-time random walk on the integers, subject to catastrophes occurring at constant rate, and followed by exponentially-distributed repair times.