Results 61 to 70 of about 957 (221)
Energies, 2019 This paper addresses the planning and deployment of wireless heterogeneous networks (WHNs) for smart metering, based on a cross-layer solution. We combine the constraints of the network layer that considers routing and flow demands at each link in the ...
Esteban Inga +2 more
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Networks, Volume 85, Issue 1, Page 3-37, January 2025.Abstract In this article, we study the integrated hurricane relief logistics and evacuation planning (IHRLEP) problem, integrating hurricane evacuation and relief item pre‐positioning operations that are typically treated separately. We propose a fully adaptive multistage stochastic programming (MSSP) model and solution approaches based on two‐stage ...
Sudhan Bhattarai, Yongjia Song
wiley +1 more source
International Journal of Distributed Sensor Networks, 2011 This work proposes a novel in-network distributed algorithm for real-time energy optimal routing in ad hoc and sensor networks for systems with linear cost functions and constant communication delays.
Jiří Trdlička, Zdeněk Hanzálek
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Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.Regional rapid rail transit is an emerging rail transit system in China in recent years, with the same level of service frequency and longer station spacing as metro. The traditional fixed train composition mode has weak adaptability to its unbalanced transport demand in time and space, leading to high rolling stock traveling kilometers and operation ...
Guoxuan Tai +6 more
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Cost Optimisation Tool for Multicommodity Network Flow Problem in Telecommunications
Promet (Zagreb)In this paper, we consider the problem of minimising the cost of data transmission as a function of the capacity of telecommunication links. To solve this problem, we first formulated a mathematical model, and then we designed and developed a software ...
Snežana MLADENOVIĆ +5 more
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Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.A literature review indicates that freight demand models (FDMs) covering a large region and multiple categories of commodities and transport modes based on an integrated modeling approach are rare. Compared with traditional models, such models have a much higher utility in decision‐making support for long‐term planning of regional transport and other ...
Guihua Deng +6 more
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Journal of Telecommunications and Information Technology, 2012 A two-level hierarchical multicriteria routing model for multiprotocol label switching networks with two service classes (QoS, i.e., with quality of service requirements, and best effort services) and alternative routing is reviewed in this paper.
Rita Gir ˜ao-Silva +2 more
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Efficient Algorithm for the Nonadditive Traffic Assignment Problem With Link Capacity Constraints
Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.This paper presents an insightful examination of the modeling and efficient solution algorithm for the link capacitated nonadditive traffic assignment problem (CNaTAP) to provide highly accurate flow solutions for large‐scale networks. Despite the increasing significance of the CNaTAP, the ability to efficiently solve it for satisfactory accuracy in ...
Wangxin Hu +3 more
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Combinatorial Auctions for Selling Network Capacity
Communications, 2006 The network economy is a term for today's global relationship among economic subjects characterized by massive connectivity. Today's network systems provide the infrastructure and foundation for the functioning of societies and economies.
Petr Fiala
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International Journal of Computational Intelligence Systems, 2022 In this paper, a fractional multi-commodity network flow problem with multi-choice parameters is studied under hybrid fuzzy-stochastic conditions. In this problem, coefficients of the objective function in both the nominator and denominator take the form
S. Bavandi, S. H. Nasseri
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