Results 111 to 120 of about 34,905 (300)

Models, systems, networks in economics, engineering, nature and society

open access: yesМодели, системы, сети в экономике, технике, природе и обществе
Background. At the introducing of innovations the assessment, including comparative, of the calculated effect of modernization of distributed automated risk management systems (ARMS), especially by large risks with outgoing reinsurance in pools, plays an
M.V. Sheptunov
doaj   +1 more source

Modelling and Simulation of Queuing Models through the concept of Petri Nets

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2020
In recent years Petri Nets has been in demand due to its visual depiction. Petri Nets are used as an effective method for portraying synchronization, a concurrency between different system activities.
Shadab Siddiqui   +2 more
doaj  

A Prioritized New Call Queuing Policy for Multimedia Wireless Cellular Networks

open access: yes, 2011
This paper proposes a novel prioritized new call queuing mechanism for handoff prioritizing schemes. In order to increase the total carried traffic, the proposed approach decreases the blocking probability of new calls by reducing the number of ...
Abdulova, Vassilya, Aybay, Isik
core  

Lightning electromagnetic emission location using arrival time differencing (LEELA): An introduction to the Met Office's next generation Very Low Frequency lightning location system

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This paper describes the Met Office's new lightning location system LEELA. A brief overview of the upgraded hardware and geolocation algorithms is given. LEELA has improved lightning detection capabilities, especially at night. When comparing LEELA to the previous ATDnet system against ground truths LEELA has 100% storm detection efficiency within 5 km
Graeme Marlton   +7 more
wiley   +1 more source

Path‐Based Deep Reinforcement Learning for On‐Board Routing in Satellite Constellation Networks

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Efficient usage of available network resources is a crucial factor for broadband services in interconnected satellite constellations. To meet required quality of service standards under heavy network loads, it is essential to optimize traffic distribution among the intersatellite links. To address this challenge, we propose an adaptive traffic
Manuel M. H. Roth   +4 more
wiley   +1 more source

Favoritism in the Public Provision of Goods in Developing Countries [PDF]

open access: yes
Goods are often allocated publically by means of queuing processes in developing countries. In such situations, which group of citizens should a corrupt government official favor? In addition, what should be the basis for this favoritism?
Amitrajeet Batabyal, Peter Nijkamp
core  

Dynamic Cell Division for Interference Management in Satellite Direct‐to‐Cell Systems

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Direct‐to‐cell (D2C) connectivity enables future non‐terrestrial networks to provide service directly to standard terrestrial user equipment (UE) when terrestrial networks (TN) are unavailable. In this work, the satellite system is considered as a secondary network that supplements existing TN coverage while minimizing interference to the ...
Satya Chan   +3 more
wiley   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

open access: yesSustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho   +2 more
wiley   +1 more source

Chronicles of Jockeying in Queuing Systems

open access: yesACM Computing Surveys
Emerging trends in communication systems, such as network softwarization, functional disaggregation, and multi-access edge computing (MEC), are reshaping both the infrastructural landscape and the application ecosystem. These transformations introduce new challenges for packet transmission, task offloading, and resource allocation under stringent ...
Anthony Kiggundu   +3 more
openaire   +4 more sources

Mobile queuing solution [PDF]

open access: yes, 2019
Queuing in a line is a normal phenomenon in today's society. Everyone need to experience on queuing to wait for services from same organization. This had leads to the issue of people losing patient while waiting for too long. There are two types of Queue
Low Ying, Yao
core  

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