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Distributed Sensor Fault Accommodation of Multi-Zone HVAC Systems
(2018)
This paper presents a distributed methodology for controlling multi-zone Heating, Ventilation and Air-Conditioning (HVAC) systems and a fault accommodation scheme for reconfiguring the distributed controller in the presence ...
Online Approximation of Prediction Intervals Using Artificial Neural Networks
(Springer International Publishing, 2018)
Prediction intervals offer a means of assessing the uncertainty of artificial neural networks’ point predictions. In this work, we propose a hybrid approach for constructing prediction intervals, combining the Bootstrap ...
Effective Multi-region Traffic Control and Demand Management Using an Overlay Route-Reservation Scheme
(2018)
In this work, we assume that a heterogeneous urban area is partitioned into multiple homogeneous regions. The proposed approach creates an overlay graph which is used by the reservation architecture to control the traffic ...
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 ...
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 ...
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 ...
Probabilistic Search and Track with Multiple Mobile Agents
(2019)
In this paper we are interested in the task of searching and tracking multiple moving targets in a bounded surveillance area with a group of autonomous mobile agents. More specifically, we assume that targets can appear ...
Scheduling Vehicles for On-Time Arrival using Route-Reservations
(2019)
In this work, we address the problem of scheduling vehicle departures from their origin such that they will arrive at their destination on-time. For this problem, vehicles transmit to a central scheduler their origin and ...
Decentralized Search and Track with Multiple Autonomous Agents
(2019)
In this paper we study the problem of cooperative searching and tracking (SAT) of multiple moving targets with a group of autonomous mobile agents that exhibit limited sensing capabilities. We assume that the actual number ...