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Information Structures for Feedback Capacity of Channels With Memory and Transmission Cost: Stochastic Optimal Control and Variational Equalities
(2018)
Stochastic optimal control theory and a variational equality of directed information are applied, to develop a methodology to identify the information structures of optimal channel input conditional distributions, which ...
Joint route guidance and demand management for multi-region traffic networks
(2019)
Traffic congestion occurs as demand surpasses the available capacity of a road network, resulting to lower speeds and longer journey times
Estimating the Critical Density of Road Transportation Networks using Infinitesimal Perturbation Analysis of Hybrid Systems
(2018)
In this paper, we adobe the Stochastic Fluid Modeling framework to model the critical density of a road network and we employ the route-reservation scheme (as proposed in [1], [2]) to control traffic for a congestion-free ...
Measuring tissue dispersion using the cross-correlation of half-spectrum optical coherence tomography images
(International Society for Optics and Photonics, 2019)
In Optical Coherence tomography (OCT), dispersion mismatches cause degradation of the image resolution and are, thus, compensated accordingly. However, dispersion is specific to the material that is causing the effect and ...
Path-based joint demand management and route guidance for multi-region traffic networks
(2019)
This work investigates the joint optimization problem of demand management and route guidance to minimize the time spent of vehicles in traffic networks characterized by well-defined regional fundamental diagrams. To account ...
An Event-triggering Approach for Bus Tracking based on Multimodel Mobility Prediction
(2019)
Tracking a fleet of buses that serve routes across a city is an essential functionality for the successful utilization of modern transportation networks. However, to date, little attention has been paid to the effectiveness ...
Active Fault Diagnosis via Reachable Set Separation using Interval Methods
(2019)
This paper presents an optimization-based approach for active fault isolation in linear time invariant systems subject to additive disturbances which are bounded in intervals. We model the evolution of the system states ...
Secure Event Logging Using a Blockchain of Heterogeneous Computing Resources
(2019)
Secure logging is essential for the integrity and accountability of cyber-physical systems (CPS). To prevent modification of log files the integrity of data must be ensured. In this work, we propose a solution for secure ...
Exploiting Shared-Memory to Steer Scalability of Fault Simulation Using Multicore Systems
(2019)
Current and future multicore architectures can significantly accelerate the performance of test automation procedures depending on the underlying architecture and the scalability of their algorithms. This paper proposes a ...
Drones: Augmenting Our Quality of Life
(2019)
Drone technology that has the potential to disrupt and augment our quality of life is swiftly evolving. Drones are rapidly growing in popularity and are used in various applications, such as agriculture, emergency response, ...