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This paper studies how Connected Vehicle (CV) routing can be leveraged to tame the propagation of congestion after the onset of an incident. To do so, the study focuses on an idealized one-way grid network with a homogenous demand pattern. Congestion propagation dynamics is first modeled analytically and simulated in Aimsun considering a scenario with non-adaptive agents. The results are then compared...
Rapid scaling of transistor gate sizes has significantly increased the density of on-chip integrations and paved the way for many-core systems-on-chip with highly improved performances. The design of the interconnection network of these complex systems is a critical one and the network-on-chip is now the accepted efficient interconnect for such large core arrays. An unfortunate adverse effect of technology...
The article analyzes the different models of collecting information from wireless sensor networks. The article examined the data collection model based on a schedule that is suitable for the monitoring parameters. We also consider the model of data collection on request, model data collection event, the adaptive model of information gathering, as well as hybrid model information collection allows...
We are witnessing a growing interest around thecost of security in terms of energy consumption. For instance, in wired networking, some proposals have been put forwardto try to balance the efficacy of intrusion detection with theneed to save energy dynamically, by changing the amount ofresources dedicated to security analysis and routing on the basisof current load. These hybrid energy-aware Routers/IntrusionPrevention...
This paper presents a thorough analysis of the behavior of a bio-inspired model to care for casualties in a disaster. The model was proposed by the authors in a previous paper and a simulation based on it was performed and evaluated. Here, we analyze the evolution of the system and the impact that various model parameters can have over it. Once the behavior is well understood, we can then focus our...
Deadlock is a common problem in 3D networks-on-chip. In this paper, we propose a lightweight and deadlock-free turn-guided routing scheme named TURO without requiring any virtual channels, which is a minimal routing guided by a new 3D turn model NeoOE. The theoretical analysis and experimental results show that TURO possesses improved adaptivity, higher performance and lower overhead compared with...
Large scale evacuations can be extremely complex, requiring tremendous coordination and logistical support. Noncombatant Evacuation Operations (NEOs) present additional challenges of civil unrest and violence that congests the transportation network and can require military assistance to execute the evacuation. NEOs contain many moving parts and simultaneous processes including thousands of evacuees,...
Network-on-chip (NoC) has been proposed for SoC (System-on-Chip) as an alternative to on-chip bus-based interconnects to achieve better performance and lower energy consumption. Several approaches have been proposed to deal with NoCs design and can be classified into two main categories, design-time approaches and run-time approaches. Design-time approaches are generally tailored for an application...
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