Results 21 to 30 of about 376,245 (265)
Applied Sciences, 2023 A stochastic cold chain (SCC) is a common supply chain in real life that emphasizes the need for commodities to arrive fresh within time constraints. In previous research on supply chains, the time factor was regarded as a fixed number.
Thi-Phuong Nguyen +2 more
doaj +1 more source
Reliability in Computer Networks [PDF]
, 2006 We use a mathematical model of an open queueing network in heavy traffic. The probability limit theorem for the virtual waiting time of a customer in heavy traffic in open queueing networks has been presented. Finally, we present an application of the theorem - a reliability model from computer network practice.
Saulius Minkevicius, Genadijus Kulvietis
openaire +1 more source
Mathematics, 2023 The quickest path problem in multistate flow networks, which is also known as the quickest path reliability problem (QPRP), aims at calculating the probability of successfully sending a minimum of d flow units/data/commodity from a source node to a ...
Majid Forghani-elahabad +1 more
doaj +1 more source
Networks of reliable reputations and cooperation: a review [PDF]
Philosophical Transactions of the Royal Society B, 2021 Abstract Reputation has been shown to provide an informal solution to the problem of cooperation in human societies. After reviewing models that connect reputations and cooperation, we address how reputation results from information exchange embedded in a social network that changes endogenously itself.
Takács, Károly +6 more
openaire +6 more sources
Sensors, 2019 The Integrated Satellite-Terrestrial Networks (ISTNs) with Software-Defined Networking (SDN) incorporated have become the emerging architecture and have attracted considerable attention recently.
Kongzhe Yang +2 more
doaj +1 more source
On the Network Reliability under Shock Models [PDF]
International Journal of Industrial Engineering and Production Research, 2019 In the study of the reliability of systems in reliability engineering, it has been defined several measures in the reliability and survival analysis literature. The reliability function, the mean residual lifetime and the hazard rate are helpful tools to
Sareh Goli, Mohammadali Asadi
doaj +2 more sources
Energies, 2019 Underwater deployed sensors nodes are energy-constrained. Therefore, energy efficiency becomes crucial in underwater wireless sensor networks (U-WSNs). The adverse channel corrupts the packets and challenges their reliability. To handle these challenges,
Ubaid Ullah +5 more
doaj +1 more source
Network reliability analysis for 3G cellular topology design [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2010 Network reliability is an important issue in the topological design of the 3G cellular networks in order to guaranteeconsistent services. This paper aims to present network reliability analysis of various network topologies, including spanning tree ...
Chutima Prommak, Ekkaluk Eksook
doaj
Reliability of Wireless Sensor Networks [PDF]
Sensors, 2014 Wireless Sensor Networks (WSNs) consist of hundreds or thousands of sensor nodes with limited processing, storage, and battery capabilities. There are several strategies to reduce the power consumption of WSN nodes (by increasing the network lifetime) and increase the reliability of the network (by improving the WSN Quality of Service).
Antônio Dâmaso +2 more
openaire +3 more sources
Uncertainty-Driven Stability Analysis of Minimum Spanning Tree Under Multiple Risk Variations
MathematicsThe Minimum Spanning Tree (MST) problem addresses the challenge of identifying optimal network pathways for critical infrastructure systems, including transportation grids, communication backbones, power distribution networks, and reliability ...
Ahmad Hosseini
doaj +1 more source