Estimating entropy production from waiting time distributions

DJ Skinner, J Dunkel - Physical review letters, 2021 - APS
Living systems operate far from thermal equilibrium by converting the chemical potential of
ATP into mechanical work to achieve growth, replication, or locomotion. Given time series …

Reliability analysis of semi-Markov systems with restriction on transition times

B Wu, L Cui, C Fang - Reliability Engineering & System Safety, 2019 - Elsevier
In this paper, a competing risk model with a restriction on transition times for semi-Markov
multi-state repairable systems is proposed. The states of semi-Markov systems can be …

Exact and ordinary lumpability in finite Markov chains

P Buchholz - Journal of applied probability, 1994 - cambridge.org
Exact and ordinary lumpability in finite Markov chains is considered. Both concepts naturally
define an aggregation of the Markov chain yielding an aggregated chain that allows the …

Resilience modeling for multi-state systems based on Markov processes

Z Tan, B Wu, A Che - Reliability Engineering & System Safety, 2023 - Elsevier
Modern systems are increasingly under the threaten of disruptive events like earthquakes,
floods and storms. Under real life scenarios, multi-state models are often used to describe …

Thermodynamic cost for precision of general counting observables

P Pietzonka, F Coghi - Physical Review E, 2024 - APS
We analytically derive universal bounds that describe the tradeoff between thermodynamic
cost and precision in a sequence of events related to some internal changes of an otherwise …

Reliability modeling for balanced systems considering mission abort policies

C Fang, J Chen, D Qiu - Reliability Engineering & System Safety, 2024 - Elsevier
This paper studies a mission abort policy to avoid the high probability of system failure for a
balanced system performing a specific mission continuously over a period of time. The …

[HTML][HTML] Reliability of repairable multi-state two-phase mission systems with finite number of phase switches

B Wu, L Cui - Applied Mathematical Modelling, 2020 - Elsevier
In this article, a repairable multi-state two-phase mission system with finite number of phase
switches is considered. System states can be divided into a subset of working states and a …

Availability evaluation of multi-tenant service function chaining infrastructures by multidimensional universal generating function

M Di Mauro, M Longo… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The Network Function Virtualization (NFV) paradigm has been devised as an enabler of next
generation network infrastructures by speeding up the provisioning and the composition of …

A novel resilience assessment framework for multi-component critical infrastructure

B Wu, Z Tan, A Che, L Cui - IEEE Transactions on Engineering …, 2024 - ieeexplore.ieee.org
Critical infrastructures are vital in supporting the essential services of society. However, they
are susceptible to damage when confronted with disruptive events like earthquakes. This …

Priority enabled grant-free access with dynamic slot allocation for heterogeneous mMTC traffic in 5G NR networks

TN Weerasinghe, V Casares-Giner… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Although grant-based mechanisms have been a predominant approach for wireless access
for years, the additional latency required for initial handshake message exchange and the …