Browsing by Subject "Vehicular networks"
Now showing items 1-7 of 7
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Conference Object
Adaptive information hovering in VANETs: Robustness and enhancements
(IEEE Computer Society, 2013)Information hovering is relevant in vehicular ad hoc networks in cases where critical information needs to be made available to all vehicles in a bounded geographical area, called the hovering area, for a specific amount ...
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Article
Caching dynamic information in vehicular ad hoc networks
(2010)Recent advances in VANET technologies have propelled the development and deployment of a wide variety of Vehicular Information Systems (VIS) to vehicles. Such systems provide real-time, crucial information, to drivers, ...
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Article
Finding the K highest-ranked answers in a distributed network
(2009)In this paper, we present an algorithm for finding the k highest-ranked (or Top-k) answers in a distributed network. A Top-K query returns the subset of most relevant answers, in place of all answers, for two reasons: (i) ...
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Conference Object
On the evaluation of caching in Vehicular Information Systems
(2010)VANETs have been envisioned as an infrastructure for deploying Vehicular Information Systems (VIS) that among others provide drivers with an up-to-date view on the prevailing traffic conditions. In this work we evaluate ...
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Conference Object
On the structure and evolution of vehicular networks
(2009)Vehicular ad hoc networks have emerged recently as a platform to support intelligent inter-vehicle communication and improve traffic safety and performance. The road-constrained and high mobility of the vehicles, their ...
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Conference Object
Real-time graph visualization tool for vehicular ad-hoc networks: (VIVAGr: VIsualization tool of VAnet Graphs in real-time)
(2011)In this work we describe VIVAGr, a graphical-oriented real time visualization tool for vehicular ad-hoc network connectivity graphs. This tool enables the effective synthesis of structural, topological, and dynamic ...
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Conference Object
Using the inter-contact time for planning the communication infrastructure in vehicular networks
(Institute of Electrical and Electronics Engineers Inc., 2016)Intelligent Transportation Systems (ITS) demand sophisticated vehicular networks integrating entities from the transportation sector. The ability to plan and manage such networks represents a key challenge for moving ITS ...