Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 19 of 19 for “"TRAFFIC ROUTING"”.
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Congestion-aware traffic routing for large-scale mobile agent systems
Traffic congestion is a serious world-wide problem. Drivers have little knowledge of historical and real-time traffic congestion for the paths they take and often tend to drive suboptimal routes. Congestion phenomena are sure to be influenced by the coming of autonomous cars. This thesis presents …
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Information and Incentives in Online Platforms
… services for online platforms in three settings: traffic routing, network games, and competition between streaming platforms. In the first part of this thesis, Chapters 2 and 3, we study game play in routing and network games, where it is reasonable to assume agents do not originally know their …
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ΒΕΛΤΙΣΤΗ ΔΙΕΚΠΕΡΑΙΩΣΗ ΤΗΣ ΚΙΝΗΣΕΩΣ ΣΕ ΤΗΛΕΠΙΚΟΙΝΩΝΙΑΚΑ ΔΙΚΤΥΑ ΜΕΤΑΓΩΓΗΣ ΚΥΚΛΩΜΑΤΩΝ
DYNAMIC TRAFFIC MANAGEMENT CONSISTS IN ALLOCATING THE EXISTING NETWORK'S CHANNEL CAPACITY ACCORDING TO THE VARYING TRAFFIC OF THE WHOLE NETWORK. THIS DISSERTATION PRESENTS MODELS FOR TWO DIFFERENT NETWORK ARCHITECTURES WHICH LEAD TO OPTIMAL USE OF THE CHANNEL CAPACITY UNDER REALISTIC CONSTRAINTS …
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Automatic road network extraction from high resolution satellite imagery using spectral classification methods
… as cartographic, infrastructure planning and traffic routing software. Automatic and semi-automatic road network extraction techniques have significantly increased the extraction rate of road networks. Automated processes still yield some erroneous and incomplete results and costly human …
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Developing Intelligent Routing Algorithm over SDN: Reusable Reinforcement Learning Approach
Traffic routing is vital for the proper functioning of the Internet. As users and network traffic increase, researchers try to develop adaptive and intelligent routing algorithms that can fulfill various QoS requirements. Reinforcement Learning (RL) based routing algorithms have shown better …
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Dynamic traffic congestion pricing mechanism with user-centric considerations
… we consider the problem of designing real-time traffic routing systems in urban areas. Optimal dynamic routing for multiple passengers is known to be computationally hard due to its combinatorial nature. To overcome this difficulty, we propose a novel mechanism called User-Centric Dynamic …
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A robust optimization approach to network design
… design for optical backbone networks subject to traffic following a Gaussian distribution. The network design problem is broken into three tasks: traffic routing, capacity allocation, and link placement. The routing and capacity allocation problems are formulated as a convex mathematical program. …
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Fundamental properties of Synthetic O-D Generation Formulations and Solutions
… (O-D) matrices are required in order to model traffic routing behavior in networks. Direct techniques for collecting O-D information from home and roadside interviews have historically been utilized to estimate O-D tables. However, these techniques are not only very costly, labor intensive, and …
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Ad hoc network security and modeling with stochastic petri nets
… on specialized routers for path discovery and traffic routing. Security is an important issue in such networks. Typically, mobile nodes are significantly more susceptible to physical attacks than their wired counterparts. This research intends to investigate the ad hoc network routing security …
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Multiple interface management and flow mobility in next generation networks
… a control system is needed to route the correct traffic over each different interface, depending on the requirements of that traffic. Having multiple interfaces available provides the opportunity to aggregate two or more interfaces for faster transfer speeds and can provide redundancy. If one …
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Enhancing OSPF to provide adaptive traffic distribution with networks for improved QoS performance
… over networks, which generates increased trafficdemands. In short, future networks will not only comprise multiple, interconnected datatransport platforms but will also need to handle an increasing range of distributedmultimedia services, delivered to a diverse user community that is …
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Mobile ad hoc networks for intelligent systems
… on specialized routers for path discovery and traffic routing. Research on ad hoc networks has been extensively investigated in the past few years and related work has focused on many of the layers of the communications architecture. This research intends to investigate applications of MANET …
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Deployment, Coverage And Network Optimization In Wireless Video Sensor Networks For 3D Indoor Monitoring
… future research directions such as in-network traffic routing and scheduling issues.
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A framework for dynamic traffic diversion during non-recurrent congestion: models and algorithms
Real-time control of traffic diversion during non-recurrent congestion continues to be a challenging topic. Especially, with the advent of Intelligent Transportation Systems (ITS), the need for models and algorithms that will control the diversion in real-time, responding to the current traffic …
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Towards Resilient and Secure Beyond-5G Non-Terrestrial Networks (B5G-NTNs): An End-to-End Cloud-Native Framework
… networks, detecting link failures and optimizing traffic routing paths between terrestrial and satellite components. The GNN model achieves an 85% accuracy in link failure detection and significantly reduces end-to-end delays in NTN deployments, highlighting the potential of AI-driven network …
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Multimedia Traffic Management over Software-Defined Networking
In the modern landscape of multimedia traffic transmission, achieving efficient network management and ensuring quality of service for diverse video services become a challenging task. Meanwhile, the introduction of virtualisation through the integration of software defined networking allows for …
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Policy-based network management with end-to-end QoS solution in software defined networking
Over the years the demand for large traffic volume and new advancements in network technologies have grown rapidly. The classical network in general has evolved towards complex architectures with vendor-specific designed interfaces. Unlike previous mobile network generations, 5G network provides a …
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Freight demand modeling and logistics planning for assessment of freight systems' environmental impacts
… generation, trip distribution, modal split, and traffic assignment. In case of the intra-regional freight movements, various network modeling and logistics systems optimization methodologies are applied to address a large-scale freight delivery problem in the U.S. freight zones and an individual …
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Algorithms and Optimization for Wireless Networks
… polynomial-time algorithm to calculate the flow routing schedule such that the LMM-optimal node lifetime vector can be achieved. Second, we show that the same approach can be employed to address a different but related problem, called LMM rate allocation problem. More important, we discover an …