Results 101 to 110 of about 10,720,791 (210)

Modeling of a Coal Transshipment Complex Based on a Queuing Network

Applied Sciences
This article concerns the problem of estimating the throughput and forecasting the operation of a coal transshipment complex that comprises a marine coal terminal and a railway station. Scenario modeling is employed to address this issue.
Alexander Kazakov, Anna Lempert, Maxim Zharkov   +2 more
doaj   +1 more source

Finite‐Time Protocols Stabilize Charging in Noisy Ising Quantum Batteries

Advanced Quantum Technologies, Volume 9, Issue 9, September 2026.
A transverse‐field quantum Ising chain is charged as a quantum battery using finite‐time ramps, which suppress energy oscillations and stabilize charging compared to sudden quenches. When time‐correlated noise is introduced, the outcome depends entirely on the protocol: noise can either boost stored energy or improve efficiency, never both ...
Riccardo Grazi, Henrik Johannesson, Dario Ferraro, Niccolò Traverso Ziani   +3 more
wiley   +1 more source

Markovian Arrival Processes

, 2010
Marked point processes (MPP\u27s) play an important role in stochastic modeling. A special class of MPP\u27s is the Markovian Arrival Process (MAP). In this section we will review the concepts, including the history of MAP both in continuous time and in ...
Srinivas R. Chakravarthy, Chakravarthy, Srinivas R.   +1 more
core   +1 more source

Performance Analysis of the Sleep Mode in WiMAX 2 Networks with Multimedia Application

Journal of Applied Mathematics, 2014
We consider the sleep mode with multimedia application in WiMAX 2 networks, where the real-time traffic includes the real-time and the best-effort traffic mixed.
Shunfu Jin, Wuyi Yue, Xiaofei Zhang
doaj   +1 more source

Morphological State Transitions and Sediment Transport Variability in Braided Rivers

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract Sediment transport in braided rivers shows significant temporal variability, characterized by intense bursts of transport rates even under steady‐state conditions. These fluctuations are often viewed as the consequence of random variations in the local hydraulic conditions and sediment movement.
C. Gotelli, C. Ancey
wiley   +1 more source

SFC-Based IoT Provisioning on a Hybrid Cloud-Fog Computing with a Minimized Latency

Journal of Computer Networks and Communications
The increasing heterogeneity of traffic in the Internet of Things (IoT) service demands presents a challenge for computing nodes to meet the computing resources and link bandwidth required.
Dawit Asmero Atinafu, Muluneh Mekonnen Tulu   +1 more
doaj   +1 more source

Performance Forecasting for Multi-Server Retrial Queue with Possibility of Processing Repetition and Server Reservation for Repeating Users

Stats
This study focuses on forecasting and optimizing the performance of a real-world object modelled by a multi-server queueing system that processes two types of users: primary (new) users and repeating users.
Alexander N. Dudin, Sergei A. Dudin, Olga S. Dudina   +2 more
doaj   +1 more source

Estimation of Genetic Variance and Breeding Values for Infectious Disease Susceptibility From Simulated Longitudinal Data Using Generalized Linear Mixed Models Based on Transmission Dynamics

Journal of Animal Breeding and Genetics, Volume 143, Issue 5, Page 639-657, September 2026.
ABSTRACT Recent theoretical work shows that the potential of genetic selection to reduce the prevalence of infectious diseases is much larger than expected from classical quantitative genetic theory, due to indirect genetic effects that arise in the transmission process. However, to fully benefit from these indirect effects, we need to estimate genetic
A. D. Hulst, R. Pong‐Wong, A. Doeschl‐Wilson, M. C. M. De Jong, P. Bijma   +4 more
wiley   +1 more source

ANFIS computing for $MAP/PH/1$ queueing system with server deterioration and recovery under vacation and backup server

Mathematics in Applied Sciences and Engineering
We examine a queueing system with vacation in which the service rate deteriorates during the service and recovers the service rate during the vacation. The backup server with less service rate takes the place of the main server during the recovery time.
Balaraman Somasundaram, K. Divya
doaj   +1 more source

Bayesian Estimation of Transition Rates in Two‐State Nonhomogeneous Markov Jump Processes With Intermittent Observations: An Honest‐Time Data‐Augmentation Approach

Scandinavian Journal of Statistics, Volume 53, Issue 3, Page 1343-1357, September 2026.
ABSTRACT A possibly time‐dependent transition intensity matrix or generator (Q(t))$$ \left(Q(t)\right) $$ characterizes the law of a Markov jump process (MP). For a time‐homogeneous MP, the transition probability matrix (TPM) can be expressed as a matrix exponential of Q$$ Q $$.
Dario Gasbarra, Sangita Kulathinal, Etienne Sebag   +2 more
wiley   +1 more source