Paulo Portugal
Orcid: 0000-0002-6386-9753
According to our database1,
Paulo Portugal
authored at least 96 papers
between 2005 and 2024.
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Bibliography
2024
Reliability and Detectability of Emergency Management Systems in Smart Cities under Common Cause Failures.
Sensors, May, 2024
Exploiting geospatial data of connectivity and urban infrastructure for efficient positioning of emergency detection units in smart cities.
Comput. Environ. Urban Syst., January, 2024
Softw. Impacts, 2024
Evaluation of Machine Learning Methods for Fire Risk Assessment from Satellite Imagery.
Proceedings of the Progress in Artificial Intelligence, 2024
2023
SoftwareX, July, 2023
Enhancing the Computation of Risk Zones Based on Emergency-Related Infrastructure in Smart Cities.
Proceedings of the IEEE International Smart Cities Conference, 2023
Proceedings of the IEEE International Smart Cities Conference, 2023
Proceedings of the IEEE International Smart Cities Conference, 2023
2022
Future Internet, 2022
Optimizing the deployment of multi-sensors emergencies detection units based on the presence of response centers in smart cities.
Proceedings of the IEEE International Smart Cities Conference, 2022
A dependability-aware approach for dynamic mobile sink repositioning in smart cities applications.
Proceedings of the IEEE International Smart Cities Conference, 2022
2021
A Mathematical Model to Evaluate Visual Sensing Coverage of Emergency Signs on Moving Vehicles.
Proceedings of the IEEE International Smart Cities Conference, 2021
2020
A Comprehensive Dependability Model for QoM-Aware Industrial WSN When Performing Visual Area Coverage in Occluded Scenarios.
Sensors, 2020
A Distributed Multi-Tier Emergency Alerting System Exploiting Sensors-Based Event Detection to Support Smart City Applications.
Sensors, 2020
On the Use of Cameras for the Detection of Critical Events in Sensors-Based Emergency Alerting Systems.
J. Sens. Actuator Networks, 2020
Modelling Coverage Failures Caused by Mobile Obstacles for the Selection of Faultless Visual Nodes in Wireless Sensor Networks.
IEEE Access, 2020
FoV-Based Quality Assessment and Optimization for Area Coverage in Wireless Visual Sensor Networks.
IEEE Access, 2020
Automatic Assignment of Emergency Vehicles in Response to Sensors-based Generated Alarms in Smart City Scenarios.
Proceedings of the IEEE International Smart Cities Conference, 2020
2019
Proceedings of the 38th International Conference of the Chilean Computer Science Society, 2019
Proceedings of the 17th IEEE International Conference on Industrial Informatics, 2019
2018
Automated Methodology for Dependability Evaluation of Wireless Visual Sensor Networks.
Sensors, 2018
Proceedings of the 37th International Conference of the Chilean Computer Science Society, 2018
Multiple Mobile Sinks in Event-based Wireless Sensor Networks Exploiting Traffic Conditions in Smart City Applications.
Proceedings of the 16th IEEE International Conference on Industrial Informatics, 2018
A Hybrid Beacon Scheduling Scheme to Allow the Periodic Reconfiguration of Large-scale Cluster-tree WSNs.
Proceedings of the 16th IEEE International Conference on Industrial Informatics, 2018
On the Computing of Area Coverage by Visual Sensor Networks: Assessing Performance of Approximate and Precise Algorithms.
Proceedings of the 16th IEEE International Conference on Industrial Informatics, 2018
2017
Alternative Path Communication in Wide-Scale Cluster-Tree Wireless Sensor Networks Using Inactive Periods.
Sensors, 2017
Superframe Duration Allocation Schemes to Improve the Throughput of Cluster-Tree Wireless Sensor Networks.
Sensors, 2017
Estimating the Lifetime of Wireless Sensor Network Nodes through the Use of Embedded Analytical Battery Models.
J. Sens. Actuator Networks, 2017
CT-SIM: A simulation model for wide-scale cluster-tree networks based on the IEEE 802.15.4 and ZigBee standards.
Int. J. Distributed Sens. Networks, 2017
2016
IEEE Trans. Veh. Technol., 2016
Experimental validation of a battery model for low-power nodes in Wireless Sensor Networks.
Proceedings of the IEEE World Conference on Factory Communication Systems, 2016
Proceedings of the 14th IEEE International Conference on Industrial Informatics, 2016
Proceedings of the IECON 2016, 2016
Proceedings of the IECON 2016, 2016
2015
Sensors, 2015
A scheme for slot allocation of the FlexRay Static Segment based on response time analysis.
Comput. Commun., 2015
A sleep-scheduling scheme for enhancing QoS and network coverage in IEEE 802.15.4 WSN.
Proceedings of the IEEE World Conference on Factory Communication Systems, 2015
Optimal sensing redundancy for multiple perspectives of targets in wireless visual sensor networks.
Proceedings of the 13th IEEE International Conference on Industrial Informatics, 2015
Proceedings of the 13th IEEE International Conference on Industrial Informatics, 2015
Proceedings of the 20th IEEE Conference on Emerging Technologies & Factory Automation, 2015
2014
An approach to implement data fusion techniques in wireless sensor networks using genetic machine learning algorithms.
Inf. Fusion, 2014
Real-time communication in IEEE 802.11s mesh networks: simulation assessment considering the interference of non-real-time traffic sources.
EURASIP J. Wirel. Commun. Netw., 2014
EURASIP J. Wirel. Commun. Netw., 2014
Proceedings of the 20th Brazilian Symposium on Multimedia and the Web, 2014
Evaluating the impact of uncontrolled traffic sources upon real-time communication in IEEE 802.11s mesh networks.
Proceedings of the 12th IEEE International Conference on Industrial Informatics, 2014
Proceedings of the 12th IEEE International Conference on Industrial Informatics, 2014
An opportunistic approach to deal with real-time mesh communication in wireless sensor networks.
Proceedings of the 12th IEEE International Conference on Industrial Informatics, 2014
Selecting redundant nodes when addressing availability in wireless visual sensor networks.
Proceedings of the 12th IEEE International Conference on Industrial Informatics, 2014
Proceedings of the 12th IEEE International Conference on Industrial Informatics, 2014
Towards a reliability analysis of the design space for the communication subsystem of FT4FTT.
Proceedings of the 2014 IEEE Emerging Technology and Factory Automation, 2014
Proceedings of the 2014 IEEE Emerging Technology and Factory Automation, 2014
2013
Energy-Efficient Packet Relaying in Wireless Image Sensor Networks Exploiting the Sensing Relevancies of Source Nodes and DWT Coding.
J. Sens. Actuator Networks, 2013
Adaptive Monitoring Relevance in Camera Networks for Critical Surveillance Applications.
Int. J. Distributed Sens. Networks, 2013
A new MAC scheme specifically suited for real-time industrial communication based on IEEE 802.11e.
Comput. Electr. Eng., 2013
Polynomial Approximation of the Battery Discharge Function in IEEE 802.15.4 Nodes: Case Study of MicaZ.
Proceedings of the Advances in Information Systems and Technologies [WorldCIST'13, 2013
Proceedings of the 19th Brazilian Symposium on Multimedia and the Web, 2013
Proceedings of the 11th IEEE International Conference on Industrial Informatics, 2013
Proceedings of 2013 IEEE 18th Conference on Emerging Technologies & Factory Automation, 2013
GLHOVE: A framework for uniform coverage monitoring using cluster-tree wireless sensor networks.
Proceedings of 2013 IEEE 18th Conference on Emerging Technologies & Factory Automation, 2013
2012
Reliability and Availability Evaluation of Wireless Sensor Networks for Industrial Applications.
Sensors, 2012
Modeling the reliability of a group membership protocol for dual-scheduled time division multiple access networks.
Comput. Stand. Interfaces, 2012
Proceedings of the 8th IEEE International Conference on Wireless and Mobile Computing, 2012
Assessment of the Interference caused by uncontrolled traffic sources upon real-time communication in IEEE 802.11-based mesh networks.
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
Experimental evaluation of multiple retransmission schemes in IEEE 802.15.4 wireless sensor networks.
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
Guaranteeing real-time message deadlines in the FlexRay static segment using a on-line scheduling approach.
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
An admission control mechanism to handle real-time traffic in IEEE 802.11 networks in open communication environments.
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
Energy-efficient packet relaying based on the sensing relevancies of source nodes in visual sensor networks.
Proceedings of the 9th IEEE International Workshop on Factory Communication Systems, 2012
A routing mechanism based on the sensing relevancies of source nodes for time-critical applications in visual sensor networks.
Proceedings of the IFIP Wireless Days Conference 2012, Ireland, November 21-23, 2012, 2012
Expansion of the available use classes in IEEE 802.15.4 networks for usage in the industrial environment.
Proceedings of the 2012 International Symposium on Wireless Communication Systems (ISWCS), 2012
A semi-reliable energy-efficient retransmission mechanism based on the sensing relevancies of source nodes for wireless image sensor networks.
Proceedings of the 2012 International Symposium on Wireless Communication Systems (ISWCS), 2012
Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation, 2012
Comparing RT-WiFi and HCCA approaches to handle real-time traffic in open communication environments.
Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation, 2012
A dynamic communication approach for data fusion in IEEE 802.15.4 Wireless Sensor Networks.
Proceedings of 2012 IEEE 17th International Conference on Emerging Technologies & Factory Automation, 2012
2011
Proceedings of the Industrial Embedded Systems (SIES), 2011
A Communication Approach for Parallel Data Fusion in IEEE 802.15.4 Wireless Sensor Networks.
Proceedings of the Brazilian Symposium on Computing System Engineering, 2011
A coordination layer to handle real-time communication in Wi-Fi networks with uncontrolled traffic sources.
Proceedings of the IEEE 36th Conference on Local Computer Networks, 2011
Preliminary results on the assessment of WirelessHART networks in transient fault scenarios.
Proceedings of the IEEE 16th Conference on Emerging Technologies & Factory Automation, 2011
2010
Netw. Protoc. Algorithms, 2010
Assessment of the IEEE 802.11e EDCA Protocol Limitations when Dealing with Real-Time Communication.
EURASIP J. Wirel. Commun. Netw., 2010
A forcing collision resolution approach able to prioritize traffic in CSMA-based networks.
Comput. Commun., 2010
Proceedings of 15th IEEE International Conference on Emerging Technologies and Factory Automation, 2010
Proceedings of 15th IEEE International Conference on Emerging Technologies and Factory Automation, 2010
2008
Proceedings of the IEEE/IFIP Network Operations and Management Symposium: Pervasive Management for Ubioquitous Networks and Services, 2008
2007
VTP-CSMA: A Virtual Token Passing Approach for Real-Time Communication in IEEE 802.11 Wireless Networks.
IEEE Trans. Ind. Informatics, 2007
Proceedings of the Computer Safety, 2007
Real-Time Communication in IEEE 802.11 Networks: Timing Analysis and a Ring Management Scheme for the VTP-CSMA Architecture.
Proceedings of the 32nd Annual IEEE Conference on Local Computer Networks (LCN 2007), 2007
2006
Real-Time Communication in 802.11 Networks: The Virtual Token Passing VTP-CSMA Approach.
Proceedings of the LCN 2006, 2006
Simulation Analysis of the IEEE 802.11e EDCA Protocol for an Industrially-Relevant Real-Time Communication Scenario.
Proceedings of 11th IEEE International Conference on Emerging Technologies and Factory Automation, 2006
A Stochastic Petri Net Model for the Simulation Analysis of the IEEE 802.11e EDCA Communication Protocol.
Proceedings of 11th IEEE International Conference on Emerging Technologies and Factory Automation, 2006
2005
Proceedings of 10th IEEE International Conference on Emerging Technologies and Factory Automation, 2005
The GRAFCET Specification Language.
Proceedings of the Industrial Information Technology Handbook, 2005