Christos Laoudias

Publication Activity (10 Years)

Years Active: 2008-2023
Publications (10 Years): 47

Top Topics

Signal Strength

Autonomous Vehicles

Indoor Localization

Top Venues

Publications

Georgios Christou, Andreas M. Georgiou, Christos Laoudias, Aristotelis Savva, Christos G. Panayiotou
FixCyprus: Crowdsourcing Smartphone Imagery Data For Managing Road Safety Hazards. MDM (2023)
Paulson Eberechukwu, Hyunwoo Park, Christos Laoudias, Seppo Horsmanheimo, Sunwoo Kim
Dropout Autoencoder Fingerprint Augmentation for Enhanced Wi-Fi FTM-RSS Indoor Localization. IEEE Commun. Lett. 27 (7) (2023)
Nikos Piperigkos, Aris S. Lalos, Christos Anagnostopoulos, Syeda Zillay Nain Zukhraf, Christos Laoudias, Maria K. Michael
Robust Cooperative Sparse Representation Solutions for Detecting and Mitigating Spoofing Attacks in Autonomous Vehicles. MED (2023)
Savvas Papaioannou, Christos Laoudias, Panayiotis Kolios, Theocharis Theocharides, Christos G. Panayiotou
Joint Estimation and Control for Multi-Target Passive Monitoring with an Autonomous UAV Agent. CoRR (2023)
Jiseon Moon, Christos Laoudias, Ran Guan, Sunwoo Kim, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Cramér-Rao Lower Bound Analysis of Differential Signal Strength Fingerprinting for Crowdsourced IoT Localization. IEEE Internet Things J. 10 (11) (2023)
Paulson Eberechukwu, Hyunwoo Park, Christos Laoudias, Seppo Horsmanheimo, Sunwoo Kim
Smartphone-Based Indoor Localization via Network Learning With Fusion of FTM/RSSI Measurements. IEEE Netw. Lett. 5 (1) (2023)
Mohamed Faisal Elrawy, Lenos Hadjidemetriou, Christos Laoudias, Maria K. Michael
Modelling and Analysing Security Threats Targeting Protective Relay Operations in Digital Substations. CSR (2023)
Savvas Papaioannou, Christos Laoudias, Panayiotis Kolios, Theocharis Theocharides, Christos G. Panayiotou
Joint Estimation and Control for Multi-Target Passive Monitoring with an Autonomous UAV Agent. MED (2023)
Mohamed Faisal Elrawy, Eleni Tekki, Lenos Hadjidemetriou, Christos Laoudias, Maria K. Michael
Protection and Communication Model of Intelligent Electronic Devices to Investigate Security Threats. ISGT (2023)
Anna Baskin, Brian T. Nixon, Panos K. Chrysanthis, Christos Laoudias, Constantinos Costa
RETSINA: Reproducibility and Experimentation Testbed for Signal-Strength Indoor Near Analysis. IPIN (2023)
Christos Laoudias, Panayiotis Kolios, Georgios Ellinas
RescueAid: Smartphone-Aided Situational Awareness For Emergency Response. MDM (2023)
Stylianos Filippou, A. Achilleos, Syeda Zillay Nain Zukhraf, Christos Laoudias, Kleanthis Malialis, Maria K. Michael, George Ellinas
A Machine Learning Approach for Detecting GPS Location Spoofing Attacks in Autonomous Vehicles. VTC2023-Spring (2023)
Christos Laoudias, Steffen Meyer, Philippos Isaia, Thomas Windisch, Justus Benzler, Maximilian Lenkeit
Mobile Applications for Privacy-Preserving Digital Contact Tracing. MDM (2022)
Paulson Eberechukwu, Hyunwoo Park, Christos Laoudias, Seppo Horsmanheimo, Sunwoo Kim
DNN-based Indoor Fingerprinting Localization with WiFi FTM. MDM (2022)
Adil Farooq, Christos Laoudias, Panayiotis S. Kolios, Theocharis Theocharides
Quantitative and Qualitative Assessment of Indoor Exploration Algorithms for Autonomous UAVs. CoRR (2022)
Adil Farooq, Antreas Anastasiou, Nicolas Souli, Christos Laoudias, Panayiotis S. Kolios, Theocharis Theocharides
UAV Autonomous Indoor Exploration and Mapping for SAR Missions: Reflections from the ICUAS 2022 Competition. UR (2022)
Mohsin Kamal, Christos Kyrkou, Nikos Piperigkos, Andreas Papandreou, Andreas Kloukiniotis, Jordi Casademont, Natlia Porras Mateu, Daniel Baos Castillo, Rodrigo Diaz Rodriguez, Nicola Gregorio Durante, Peter Hofmann, Petros Kapsalas, Aris S. Lalos, Konstantinos Moustakas, Christos Laoudias, Theocharis Theocharides, Georgios Ellinas
A Comprehensive Solution for Securing Connected and Autonomous Vehicles. DATE (2022)
Christos Laoudias, Marios Raspopoulos, Stefanos Christoforou, Andreas Kamilaris
Privacy-Preserving Presence Tracing for Pandemics Via Machine-to-Machine Exposure Notifications. MDM (2022)
Mohamed Faisal Elrawy, Lenos Hadjidemetriou, Christos Laoudias, Maria K. Michael
Light-weight and Robust Network Intrusion Detection for Cyber-attacks in Digital Substations. ISGT Asia (2021)
Christian Vitale, Nikos Piperigkos, Christos Laoudias, Georgios Ellinas, Jordi Casademont, Josep Escrig, Andreas Kloukiniotis, Aris S. Lalos, Konstantinos Moustakas, Rodrigo Diaz Rodriguez, Daniel Baños, Gemma Roqueta Crusats, Petros Kapsalas, Klaus-Peter Hofmann, Pouria Sayyad Khodashenas
CARAMEL: results on a secure architecture for connected and autonomous vehicles detecting GPS spoofing attacks. EURASIP J. Wirel. Commun. Netw. 2021 (1) (2021)
Christos Laoudias, Artyom Nikitin, Panagiotis Karras, Moustafa Youssef, Demetrios Zeinalipour-Yazti
Indoor Quality-of-position Visual Assessment Using Crowdsourced Fingerprint Maps. ACM Trans. Spatial Algorithms Syst. 7 (2) (2021)
Philippos Isaia, Christos Laoudias, Andreas Kamilaris, Christos G. Panayiotou
CovTracer-EN: The Journey of Covid-19 Digital Contact Tracing in Cyprus. IPIN (2021)
Mohsin Kamal, Arnab Barua, Christian Vitale, Christos Laoudias, Georgios Ellinas
GPS Location Spoofing Attack Detection for Enhancing the Security of Autonomous Vehicles. VTC Fall (2021)
Jiseon Moon, Savvas Papaioannou, Christos Laoudias, Panayiotis Kolios, Sunwoo Kim
Deep Reinforcement Learning Multi-UAV Trajectory Control for Target Tracking. IEEE Internet Things J. 8 (20) (2021)
Sami Huilla, Chrysanthos Pepi, Michalis Antoniou, Christos Laoudias, Seppo Horsmanheimo, Sergio Lembo, Matti Laukkanen, Georgios Ellinas
Indoor Localization with Wi-Fi Fine Timing Measurements Through Range Filtering and Fingerprinting Methods. PIMRC (2020)
Jordi Casademont, Bruno Cordero, Daniel Camps-Mur, Luís Alexandre Morais da Conceição, Aris S. Lalos, Christian Vitale, Christos Laoudias, Pouria Sayyad Khodashenas
Multi-Radio V2X Communications Interoperability Through a Multi-Access Edge Computing (MEC). ICTON (2020)
Nikos Piperigkos, Aris S. Lalos, Kostas Berberidis, Christos Laoudias, Konstantinos Moustakas
5G Enabled Cooperative Localization of Connected and Semi-Autonomous Vehicles via Sparse Laplacian Processing. ICTON (2020)
Milan D. Redzic, Christos Laoudias, Ioannis Kyriakides
Image and WLAN Bimodal Integration for Indoor User Localization. IEEE Trans. Mob. Comput. 19 (5) (2020)
Sakshyam Panda, Emmanouil Panaousis, George Loukas, Christos Laoudias
Optimizing Investments in Cyber Hygiene for Protecting Healthcare Users. From Lambda Calculus to Cybersecurity Through Program Analysis (2020)
Nicolas Souli, Christos Laoudias, Panayiotis Kolios, Christian Vitale, Georgios Ellinas, Aris S. Lalos, Jordi Casademont, Pouria Sayyad Khodashenas, Petros Kapsalas
GNSS Location Verification in Connected and Autonomous Vehicles Using in-Vehicle Multimodal Sensor Data Fusion. ICTON (2020)
Christian Vitale, Nikos Piperigkos, Christos Laoudias, Georgios Ellinas, Jordi Casademont, Pouria Sayyad Khodashenas, Andreas Kloukiniotis, Aris S. Lalos, Konstantinos Moustakas, Pablo Barrientos Lobato, Javier Moreno Castillo, Petros Kapsalas, Klaus-Peter Hofmann
The CARAMEL Project: a Secure Architecture for Connected and Autonomous Vehicles. EuCNC (2020)
Sakshyam Panda, Emmanouil Panaousis, George Loukas, Christos Laoudias
Optimizing Investments in Cyber Hygiene for Protecting Healthcare Users. CoRR (2020)
Paschalis Mpeis, Thierry Roussel, Manish Kumar, Constantinos Costa, Christos Laoudias, Denis Capot-Ray, Demetrios Zeinalipour-Yazti
The Anyplace 4.0 IoT Localization Architecture. MDM (2020)
Ki-Joune Li, Sisi Zlatanova, Joaquín Torres-Sospedra, Antoni Pérez-Navarro, Christos Laoudias, Adriano J. C. Moreira
Survey on Indoor Map Standards and Formats. IPIN (2019)
Christos Laoudias, Sunwoo Kim, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
A Qualitative and Quantitative Evaluation of Differential Signal Strength Fingerprinting Methods. ICC (2019)
Christos Laoudias, Adriano J. C. Moreira, Sunwoo Kim, Sangwoo Lee, Lauri Wirola, Carlo Fischione
A Survey of Enabling Technologies for Network Localization, Tracking, and Navigation. IEEE Commun. Surv. Tutorials 20 (4) (2018)
Artyom Nikitin, Christos Laoudias, Georgios Chatzimilioudis, Panagiotis Karras, Demetrios Zeinalipour-Yazti
Indoor Localization Accuracy Estimation from Fingerprint Data. MDM (2017)
Artyom Nikitin, Christos Laoudias, Georgios Chatzimilioudis, Panagiotis Karras, Demetrios Zeinalipour-Yazti
ACCES: Offline Accuracy Estimation for Fingerprint-Based Localization. MDM (2017)
Demetrios Zeinalipour-Yazti, Christos Laoudias
The anatomy of the anyplace indoor navigation service. ACM SIGSPATIAL Special 9 (2) (2017)
Demetrios Zeinalipour-Yazti, Christos Laoudias, Kyriakos Georgiou, Georgios Chatzimilioudis
Internet-Based Indoor Navigation Services. IEEE Internet Comput. 21 (4) (2017)
Christos Kyrkou, Christos Laoudias, Theocharis Theocharides, Christos G. Panayiotou, Marios M. Polycarpou
Adaptive Energy-Oriented Multitask Allocation in Smart Camera Networks. IEEE Embed. Syst. Lett. 8 (2) (2016)
Sangwoo Lee, Sang Won Choi, Christos Laoudias, Sunwoo Kim
Heterogeneous Device Tracking With RSS Variation Mitigation Over a Radio Map. IEEE Wirel. Commun. Lett. 5 (5) (2016)
Christos Laoudias, P. Tsangaridis, Marios M. Polycarpou, Christoforos Panayiotou, Christos Kyrkou, Theocharis Theocharides
Cooperative fault-tolerant target tracking in Camera Sensor Networks. ICC (2015)
Christos Laoudias, P. Tsangaridis, Marios M. Polycarpou, Christoforos Panayiotou, Christos Kyrkou, Theocharis Theocharides
Fault-tolerant tracking of multiple targets in collaborative Camera Networks. ECC (2015)
Filip Lemic, Vlado Handziski, Adam Wolisz, Timotheos Constambeys, Christos Laoudias, Stephan Adler, Simon Schmitt, Yuan Yang
Experimental evaluation of RF-based indoor localization algorithms under RF interference. ICL-GNSS (2015)
Christos Laoudias, Demetrios Zeinalipour-Yazti
Mobile Data Management in Indoor Spaces. MDM (2) (2015)
Kyriakos Georgiou, Timotheos Constambeys, Christos Laoudias, Lambros Petrou, Georgios Chatzimilioudis, Demetrios Zeinalipour-Yazti
Anyplace: A Crowdsourced Indoor Information Service. MDM (1) (2015)
Michalis P. Michaelides, Christos Laoudias, Christos G. Panayiotou
Fault Tolerant Localization and Tracking of Multiple Sources in WSNs Using Binary Data. IEEE Trans. Mob. Comput. 13 (6) (2014)
Gabriele Oliva, Christos Laoudias, Federica Pascucci, Roberto Setola, Christos G. Panayiotou
Hybrid sensor networks localization dealing with range-capable and range-free nodes. IPIN (2014)
Christos Laoudias, Michalis P. Michaelides, Christos G. Panayiotou
ftTRACK: Fault-Tolerant Target Tracking in Binary Sensor Networks. ACM Trans. Sens. Networks 10 (4) (2014)
Christos Laoudias, Panayiotis Kolios, Christoforos Panayiotou
Differential signal strength fingerprinting revisited. IPIN (2014)
Lambros Petrou, Georgios Larkou, Christos Laoudias, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Demonstration abstract: Crowdsourced indoor localization and navigation with anyplace. IPSN (2014)
Demetrios Zeinalipour-Yazti, Christos Laoudias, Constantinos Costa, Michail Vlachos, Maria I. Andreou, Dimitrios Gunopulos
Crowdsourced Trace Similarity with Smartphones. IEEE Trans. Knowl. Data Eng. 25 (6) (2013)
Christos Laoudias, Michalis P. Michaelides, Christoforos Panayiotou
Fault tolerant target localization and tracking in binary WSNs using sensor health state estimation. ICC (2013)
Christos Laoudias, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Crowdsourced indoor localization for diverse devices through radiomap fusion. IPIN (2013)
Christos Laoudias, Michalis P. Michaelides, Christos G. Panayiotou
Sensor health state estimation for target tracking with binary sensor networks. ICC (2013)
Chin-Lung Li, Christos Laoudias, Georgios Larkou, Yu-Kuen Tsai, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Indoor geolocation on multi-sensor smartphones. MobiSys (2013)
Christos Laoudias, Robert Piché, Christos G. Panayiotou
Device self-calibration in location systems using signal strength histograms. J. Locat. Based Serv. 7 (3) (2013)
Christos Laoudias, Georgios Larkou, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Airplace: Indoor Geolocation on Smartphones Through WiFi Fingerprinting. ERCIM News 2013 (93) (2013)
Christos Laoudias, George Constantinou, Marios Constantinides, Silouanos Nicolaou, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
The Airplace Indoor Positioning Platform for Android Smartphones. MDM (2012)
Andreas Konstantinidis, Georgios Chatzimilioudis, Christos Laoudias, Silouanos Nicolaou, Demetrios Zeinalipour-Yazti
Towards planet-scale localization on smartphones with a partial radiomap. HotPlanet@MobiSys (2012)
Christos Laoudias, George Constantinou, Marios Constantinides, Silouanos Nicolaou, Demetrios Zeinalipour-Yazti, Christos G. Panayiotou
Demo: the airplace indoor positioning platform. MobiSys (2012)
Marios Raspopoulos, Christos Laoudias, Loizos Kanaris, Akis Kokkinis, Christos G. Panayiotou, Stavros Stavrou
3D Ray Tracing for device-independent fingerprint-based positioning in WLANs. WPNC (2012)
Georgios Chatzimilioudis, Andreas Konstantinidis, Christos Laoudias, Demetrios Zeinalipour-Yazti
Crowdsourcing with Smartphones. IEEE Internet Comput. 16 (5) (2012)
Christos Laoudias, Michalis P. Michaelides, Christos G. Panayiotou
Fault detection and mitigation in WLAN RSS fingerprint-based positioning. J. Locat. Based Serv. 6 (2) (2012)
Marios Raspopoulos, Christos Laoudias, Loizos Kanaris, Akis Kokkinis, Christos G. Panayiotou, Stavros Stavrou
Cross device fingerprint-based positioning using 3D Ray Tracing. IWCMC (2012)
Christos Laoudias, Robert Piché, Christos G. Panayiotou
Device signal strength self-calibration using histograms. IPIN (2012)
Christos Laoudias, Michalis P. Michaelides, Christos G. Panayiotou
Fault Tolerant Fingerprint-Based Positioning. ICC (2011)
Christos Laoudias, Michalis P. Michaelides, Christos G. Panayiotou
Fault detection and mitigation in WLAN RSS fingerprint-based positioning. IPIN (2011)
Constantinos Costa, Christos Laoudias, Demetrios Zeinalipour-Yazti, Dimitrios Gunopulos
SmartTrace: Finding similar trajectories in smartphone networks without disclosing the traces. ICDE (2011)
Michalis P. Michaelides, Christos Laoudias, Christos G. Panayiotou
Fault Tolerant Target Localization and Tracking in Wireless Sensor Networks Using Binary Data. GLOBECOM (2011)
Demetrios Zeinalipour-Yazti, Christos Laoudias, Maria I. Andreou, Dimitrios Gunopulos
Disclosure-Free GPS Trace Search in Smartphone Networks. Mobile Data Management (1) (2011)
Christos Laoudias, Christos G. Panayiotou, Paul Kemppi
On the RBF-based positioning using WLAN signal strength fingerprints. WPNC (2010)
Christos Laoudias, Paul Kemppi, Christos G. Panayiotou
Localization Using Radial Basis Function Networks and Signal Strength Fingerprints in WLAN. GLOBECOM (2009)
Michalis P. Michaelides, Christos Laoudias, Christos G. Panayiotou
Fault tolerant detection and tracking of multiple sources in WSNs using binary data. CDC (2009)
Christos Laoudias, Demetrios G. Eliades, Paul Kemppi, Christos G. Panayiotou, Marios M. Polycarpou
Indoor Localization Using Neural Networks with Location Fingerprints. ICANN (2) (2009)
Christos Laoudias, Christos G. Panayiotou, Christos Desiniotis, John G. Markoulidakis, J. Pajunen, S. Nousiainen
Part one: The Statistical Terminal Assisted Mobile Positioning methodology and architecture. Comput. Commun. 31 (6) (2008)
Christos Laoudias, Christos Desiniotis, J. Pajunen, S. Nousiainen, Christoforos Panayiotou, John G. Markoulidakis
Ubiquitous Terminal Assisted Positioning Prototype. WCNC (2008)