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Real-time network traffic handling in FASA
10th IEEE International Symposium on Industrial Embedded Systems (SIES), 2015FASA (Future Automation System Architecture) is a scalable, flexible, and platform-independent real-time execution framework for executing cyclic applications on multiple CPU cores or even across multiple devices. By design, FASA does not support event-driven tasks, such as handling of I/O and network communication. However, providing support for event
Raphael Eidenbenz +3 more
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Enhanced Scheduling for Real-Time Traffic Control
2018 IEEE Symposium Series on Computational Intelligence (SSCI), 2018Traffic signal control in road networks is a practical problem which has been widely studied. In this paper, we present an approach for traffic signal control extending ideas of schedule-driven coordination in the system Surtrac. The traffic signal control problem of one intersection is modeled as a parallel machine scheduling problem based on ...
Quang-Vinh Dang 0002, Hana Rudová
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Real-time traffic sign detection and recognition
SPIE Proceedings, 2009The continuous growth of imaging databases increasingly requires analysis tools for extraction of features. In this paper, a new architecture for the detection of traffic signs is proposed. The architecture is designed to process a large database with tens of millions of images with a resolution up to 4,800x2,400 pixels.
Herbschleb, E., With, de, P.H.N.
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Distributed Real-Time Traffic Data Management
2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC), 2008As ITS technology evolves, very large volume of traffic data can be obtained in real-time. Traffic data are continuously produced and they can be considered as a kind of stream data. Currently, such traffic data are not maintained permanently because of the storage limitations of operational systems.
Joonwoo Lee +5 more
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2010
In this paper we provide an analytical model for an efficient dynamic capacity allocation in the IEEE 802.16 wireless metropolitan area network, in which the non real-time traffic can utilize the bandwidth unused by the real-time traffic. We investigate the delay of the nrtPS service flow as a function of the capacity allocation of the rtPS (ertPS) and
Zsolt Saffer +2 more
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In this paper we provide an analytical model for an efficient dynamic capacity allocation in the IEEE 802.16 wireless metropolitan area network, in which the non real-time traffic can utilize the bandwidth unused by the real-time traffic. We investigate the delay of the nrtPS service flow as a function of the capacity allocation of the rtPS (ertPS) and
Zsolt Saffer +2 more
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The System for Predicting the Traffic Flow with the Real-Time Traffic Information
2006One of the common services of telematics is the car navigation that finds the shortest path from source to target. Until now, some routing algorithms of the car navigation do not consider the real-time traffic information and use the static shortest path algorithm. In this paper, we proposed the method to predict the traffic flow in the future.
Mi-Gyung Cho +2 more
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Image processing for real time traffic control
Proceedings of the International Conference & Workshop on Emerging Trends in Technology, 2011This paper describes effective implementation of the various functions of Image Processing to adjust the signal timings dynamically depending upon the traffic at real-time. The algorithms are based on edge detection and comparisons of traffic densities at specific intervals of a junction with the ideal density of traffic for that particular junction.
V. A. Bharadi +5 more
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Dynamic routing with real-time traffic information
Operational Research, 2017We consider the vehicle routing problem (VRP) with real-time traffic information, where stochastic intermediate times (travel times and service times) are assumed to be realized with probability distributions at the end of each customer’s service and before determining the next customer to visit.
Guodong Yu, Yu Yang
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Considering Non-real-time Traffic in Real-Time Packet Scheduling
2002Real-time packet schedulers based on EDF policy have been extensively studied to support end-to-end bounded delay for real-time traffic. Since non-real-time traffic could hurt the schedulability of real-time traffic, we need a real-time packet scheduling method considering non-real-time traffic.
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Real-time traffic management by a parallel algorithm
IEEE Transactions on Communications, 1993The joint access-control and routing problem for distributed networks is formulated as an equilibrium programming problem (EPP). The strategy, for an upcoming control period, decreases call blocking and balances network load by maximizing network residual capacity, and fairly rejects at the source the source-destination demands that are expected to ...
Alexander Gersht +2 more
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