Ubiquitous Terminal Assisted Positioning Prototype. - Christos Laoudias; Christos Desiniotis; Juuso Pajunen; S. Nousiainen; Christoforos Panayiotou; John G. Markoulidakis (WCNC, 2008)

Part one: The Statistical Terminal Assisted Mobile Positioning methodology and architecture. - Christos Laoudias; Christos G. Panayiotou; Christos Desiniotis; John G. Markoulidakis; Juuso Pajunen; S. Nousiainen (Comput. Commun., 2008)

Fault tolerant detection and tracking of multiple sources in WSNs using binary data. - Michalis P. Michaelides; Christos Laoudias; Christos G. Panayiotou (CDC, 2009)

Localization Using Radial Basis Function Networks and Signal Strength Fingerprints in WLAN. - Christos Laoudias; Paul Kemppi; Christos G. Panayiotou (GLOBECOM, 2009)

Indoor Localization Using Neural Networks with Location Fingerprints. - Christos Laoudias; Demetrios G. Eliades; Paul Kemppi; Christos G. Panayiotou; Marios M. Polycarpou (ICANN (2), 2009)

Fault tolerant positioning using WLAN signal strength fingerprints. - Christoforos Laoudias; Michalis P. Michaelides; Christos G. Panayiotou (IPIN, 2010)

On the RBF-based positioning using WLAN signal strength fingerprints. - Christos Laoudias; Christos G. Panayiotou; Paul Kemppi (WPNC, 2010)

Fault Tolerant Target Localization and Tracking in Wireless Sensor Networks Using Binary Data. - Michalis P. Michaelides; Christos Laoudias; Christos G. Panayiotou (GLOBECOM, 2011)

Fault Tolerant Fingerprint-Based Positioning. - Christos Laoudias; Michalis P. Michaelides; Christos G. Panayiotou (ICC, 2011)

SmartTrace: Finding similar trajectories in smartphone networks without disclosing the traces. - Constantinos Costa; Christos Laoudias; Demetrios Zeinalipour-Yazti; Dimitrios Gunopulos (ICDE, 2011)

Disclosure-Free GPS Trace Search in Smartphone Networks. - Demetrios Zeinalipour-Yazti; Christos Laoudias; Maria I. Andreou; Dimitrios Gunopulos (Mobile Data Management (1), 2011)

Device signal strength self-calibration using histograms. - Christos Laoudias; Robert Piché; Christos G. Panayiotou (IPIN, 2012)

Cross device fingerprint-based positioning using 3D Ray Tracing. - Marios Raspopoulos; Christos Laoudias; Loizos Kanaris; Akis Kokkinis; Christos G. Panayiotou; Stavros Stavrou (IWCMC, 2012)

The Airplace Indoor Positioning Platform for Android Smartphones. - Christos Laoudias; George Constantinou; Marios Constantinides; Silouanos Nicolaou; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (MDM, 2012)

Towards planet-scale localization on smartphones with a partial radiomap. - Andreas Konstantinidis 002; Georgios Chatzimilioudis; Christos Laoudias; Silouanos Nicolaou; Demetrios Zeinalipour-Yazti (HotPlanet@MobiSys, 2012)

Demo: the airplace indoor positioning platform. - Christos Laoudias; George Constantinou; Marios Constantinides; Silouanos Nicolaou; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (MobiSys, 2012)

3D Ray Tracing for device-independent fingerprint-based positioning in WLANs. - Marios Raspopoulos; Christos Laoudias; Loizos Kanaris; Akis Kokkinis; Christos G. Panayiotou; Stavros Stavrou (WPNC, 2012)

Crowdsourcing with Smartphones. - Georgios Chatzimilioudis; Andreas Konstantinidis 002; Christos Laoudias; Demetrios Zeinalipour-Yazti (IEEE Internet Comput., 2012)

Fault detection and mitigation in WLAN RSS fingerprint-based positioning. - Christos Laoudias; Michalis P. Michaelides; Christos G. Panayiotou (J. Locat. Based Serv., 2012)

Fault tolerant target localization and tracking in binary WSNs using sensor health state estimation. - Christos Laoudias; Michalis P. Michaelides; Christoforos Panayiotou (ICC, 2013)

Sensor health state estimation for target tracking with binary sensor networks. - Christos Laoudias; Michalis P. Michaelides; Christos G. Panayiotou (ICC, 2013)

Crowdsourced indoor localization for diverse devices through radiomap fusion. - Christos Laoudias; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (IPIN, 2013)

Indoor geolocation on multi-sensor smartphones. - Chin-Lung Li; Christos Laoudias; Georgios Larkou; Yu-Kuen Tsai; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (MobiSys, 2013)

Airplace: Indoor Geolocation on Smartphones Through WiFi Fingerprinting. - Christos Laoudias; Georgios Larkou; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (ERCIM News, 2013)

Device self-calibration in location systems using signal strength histograms. - Christos Laoudias; Robert Piché; Christos G. Panayiotou (J. Locat. Based Serv., 2013)

Crowdsourced Trace Similarity with Smartphones. - Demetrios Zeinalipour-Yazti; Christos Laoudias; Constantinos Costa; Michail Vlachos; Maria I. Andreou; Dimitrios Gunopulos (IEEE Trans. Knowl. Data Eng., 2013)

Differential signal strength fingerprinting revisited. - Christos Laoudias; Panayiotis Kolios; Christoforos Panayiotou (IPIN, 2014)

Hybrid sensor networks localization dealing with range-capable and range-free nodes. - Gabriele Oliva; Christos Laoudias; Federica Pascucci; Roberto Setola; Christos G. Panayiotou (IPIN, 2014)

Demonstration abstract: Crowdsourced indoor localization and navigation with anyplace. - Lambros Petrou; Georgios Larkou; Christos Laoudias; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (IPSN, 2014)

Improving the reliability of emergency response networks using revolvernet. - Panayiotis Kolios; Christoforos Laoudias; Christos G. Panayiotou (WPNC, 2014)

Fault Tolerant Localization and Tracking of Multiple Sources in WSNs Using Binary Data. - Michalis P. Michaelides; Christos Laoudias; Christos G. Panayiotou (IEEE Trans. Mob. Comput., 2014)

ftTRACK: Fault-Tolerant Target Tracking in Binary Sensor Networks. - Christos Laoudias; Michalis P. Michaelides; Christos G. Panayiotou (ACM Trans. Sens. Networks, 2014)

Fault-tolerant tracking of multiple targets in collaborative Camera Networks. - Christos Laoudias; P. Tsangaridis; Marios M. Polycarpou; Christoforos Panayiotou; Christos Kyrkou; Theocharis Theocharides (ECC, 2015)

Cooperative fault-tolerant target tracking in Camera Sensor Networks. - Christos Laoudias; P. Tsangaridis; Marios M. Polycarpou; Christoforos Panayiotou; Christos Kyrkou; Theocharis Theocharides (ICC, 2015)

Experimental evaluation of RF-based indoor localization algorithms under RF interference. - Filip Lemic; Vlado Handziski; Adam Wolisz; Timotheos Constambeys; Christos Laoudias; Stephan Adler; Simon Schmitt; Yuan Yang 005 (ICL-GNSS, 2015)

Anyplace: A Crowdsourced Indoor Information Service. - Kyriakos Georgiou; Timotheos Constambeys; Christos Laoudias; Lambros Petrou; Georgios Chatzimilioudis; Demetrios Zeinalipour-Yazti (MDM (1), 2015)

Mobile Data Management in Indoor Spaces. - Christos Laoudias; Demetrios Zeinalipour-Yazti (MDM (2), 2015)

Adaptive Energy-Oriented Multitask Allocation in Smart Camera Networks. - Christos Kyrkou; Christos Laoudias; Theocharis Theocharides; Christos G. Panayiotou; Marios M. Polycarpou (IEEE Embed. Syst. Lett., 2016)

Heterogeneous Device Tracking With RSS Variation Mitigation Over a Radio Map. - Sang-Woo Lee 001; Sang Won Choi; Christos Laoudias; Sunwoo Kim 001 (IEEE Wirel. Commun. Lett., 2016)

Indoor Localization Accuracy Estimation from Fingerprint Data. - Artyom Nikitin; Christos Laoudias; Georgios Chatzimilioudis; Panagiotis Karras; Demetrios Zeinalipour-Yazti (MDM, 2017)

ACCES: Offline Accuracy Estimation for Fingerprint-Based Localization. - Artyom Nikitin; Christos Laoudias; Georgios Chatzimilioudis; Panagiotis Karras; Demetrios Zeinalipour-Yazti (MDM, 2017)

Internet-Based Indoor Navigation Services. - Demetrios Zeinalipour-Yazti; Christos Laoudias; Kyriakos Georgiou; Georgios Chatzimilioudis (IEEE Internet Comput., 2017)

The anatomy of the anyplace indoor navigation service. - Demetrios Zeinalipour-Yazti; Christos Laoudias (ACM SIGSPATIAL Special, 2017)

A Survey of Enabling Technologies for Network Localization, Tracking, and Navigation. - Christos Laoudias; Adriano J. C. Moreira; Sunwoo Kim 001; Sang-Woo Lee 001; Lauri Wirola; Carlo Fischione (IEEE Commun. Surv. Tutorials, 2018)

A Qualitative and Quantitative Evaluation of Differential Signal Strength Fingerprinting Methods. - Christos Laoudias; Sunwoo Kim 001; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (ICC, 2019)

Survey on Indoor Map Standards and Formats. - Ki-Joune Li; Sisi Zlatanova; Joaquín Torres-Sospedra; Antoni Pérez-Navarro; Christos Laoudias; Adriano J. C. Moreira (IPIN, 2019)

Optimizing Investments in Cyber Hygiene for Protecting Healthcare Users. - Sakshyam Panda; Emmanouil Panaousis; George Loukas; Christos Laoudias (From Lambda Calculus to Cybersecurity Through Program Analysis, 2020)

The CARAMEL Project: a Secure Architecture for Connected and Autonomous Vehicles. - 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; et al. (EuCNC, 2020)

Multi-Radio V2X Communications Interoperability Through a Multi-Access Edge Computing (MEC). - Jordi Casademont; Bruno Cordero; Daniel Camps-Mur; Luís Alexandre Morais da Conceição; Aris S. Lalos; Christian Vitale; Christos Laoudias; Pouria Sayyad Khodashenas (ICTON, 2020)

5G Enabled Cooperative Localization of Connected and Semi-Autonomous Vehicles via Sparse Laplacian Processing. - Nikos Piperigkos; Aris S. Lalos; Kostas Berberidis; Christos Laoudias; Konstantinos Moustakas (ICTON, 2020)

GNSS Location Verification in Connected and Autonomous Vehicles Using in-Vehicle Multimodal Sensor Data Fusion. - Nicolas Souli; Christos Laoudias; Panayiotis Kolios; Christian Vitale; Georgios Ellinas; Aris S. Lalos; Jordi Casademont; Pouria Sayyad Khodashenas; Petros Kapsalas (ICTON, 2020)

The Anyplace 4.0 IoT Localization Architecture. - Paschalis Mpeis; Thierry Roussel; Manish Kumar; Constantinos Costa; Christos Laoudias; Denis Capot-Ray; Demetrios Zeinalipour-Yazti (MDM, 2020)

Indoor Localization with Wi-Fi Fine Timing Measurements Through Range Filtering and Fingerprinting Methods. - Sami Huilla; Chrysanthos Pepi; Michalis Antoniou; Christos Laoudias; Seppo Horsmanheimo; Sergio Lembo; Matti Laukkanen; Georgios Ellinas (PIMRC, 2020)

Image and WLAN Bimodal Integration for Indoor User Localization. - Milan D. Redzic; Christos Laoudias; Ioannis Kyriakides (IEEE Trans. Mob. Comput., 2020)

CovTracer-EN: The Journey of Covid-19 Digital Contact Tracing in Cyprus. - Philippos Isaia; Christos Laoudias; Andreas Kamilaris; Christos G. Panayiotou (IPIN, 2021)

Light-weight and Robust Network Intrusion Detection for Cyber-attacks in Digital Substations. - Mohamed Faisal Elrawy; Lenos Hadjidemetriou; Christos Laoudias; Maria K. Michael (ISGT Asia, 2021)

GPS Location Spoofing Attack Detection for Enhancing the Security of Autonomous Vehicles. - Mohsin Kamal; Arnab Barua; Christian Vitale; Christos Laoudias; Georgios Ellinas (VTC Fall, 2021)

CARAMEL: results on a secure architecture for connected and autonomous vehicles detecting GPS spoofing attacks. - 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; et al. (EURASIP J. Wirel. Commun. Netw., 2021)

Deep Reinforcement Learning Multi-UAV Trajectory Control for Target Tracking. - Jiseon Moon; Savvas Papaioannou; Christos Laoudias; Panayiotis Kolios; Sunwoo Kim 001 (IEEE Internet Things J., 2021)

Indoor Quality-of-position Visual Assessment Using Crowdsourced Fingerprint Maps. - Christos Laoudias; Artyom Nikitin; Panagiotis Karras; Moustafa Youssef 001; Demetrios Zeinalipour-Yazti (ACM Trans. Spatial Algorithms Syst., 2021)

A Comprehensive Solution for Securing Connected and Autonomous Vehicles. - 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; et al. (DATE, 2022)

DNN-based Indoor Fingerprinting Localization with WiFi FTM. - Paulson Eberechukwu N; Hyunwoo Park; Christos Laoudias; Seppo Horsmanheimo; Sunwoo Kim 001 (MDM, 2022)

Mobile Applications for Privacy-Preserving Digital Contact Tracing. - Christos Laoudias; Steffen Meyer; Philippos Isaia; Thomas Windisch; Justus Benzler; Maximilian Lenkeit (MDM, 2022)

Privacy-Preserving Presence Tracing for Pandemics Via Machine-to-Machine Exposure Notifications. - Christos Laoudias; Marios Raspopoulos; Stefanos Christoforou; Andreas Kamilaris (MDM, 2022)

UAV Autonomous Indoor Exploration and Mapping for SAR Missions: Reflections from the ICUAS 2022 Competition. - Adil Farooq; Antreas Anastasiou; Nicolas Souli; Christos Laoudias; Panayiotis S. Kolios; Theocharis Theocharides (UR, 2022)

Quantitative and Qualitative Assessment of Indoor Exploration Algorithms for Autonomous UAVs. - Adil Farooq; Christos Laoudias; Panayiotis S. Kolios; Theocharis Theocharides (CoRR, 2022)

Modelling and Analysing Security Threats Targeting Protective Relay Operations in Digital Substations. - Mohamed Faisal Elrawy; Lenos Hadjidemetriou; Christos Laoudias; Maria K. Michael (CSR, 2023)

RETSINA: Reproducibility and Experimentation Testbed for Signal-Strength Indoor Near Analysis. - Anna Baskin; Brian T. Nixon; Panos K. Chrysanthis; Christos Laoudias; Constantinos Costa (IPIN, 2023)

Protection and Communication Model of Intelligent Electronic Devices to Investigate Security Threats. - Mohamed Faisal Elrawy; Eleni Tekki; Lenos Hadjidemetriou; Christos Laoudias; Maria K. Michael (ISGT, 2023)

FixCyprus: Crowdsourcing Smartphone Imagery Data For Managing Road Safety Hazards. - Georgios Christou; Andreas M. Georgiou; Christos Laoudias; Aristotelis Savva; Christos G. Panayiotou (MDM, 2023)

RescueAid: Smartphone-Aided Situational Awareness For Emergency Response. - Christos Laoudias; Panayiotis Kolios; Georgios Ellinas (MDM, 2023)

Joint Estimation and Control for Multi-Target Passive Monitoring with an Autonomous UAV Agent. - Savvas Papaioannou; Christos Laoudias; Panayiotis Kolios; Theocharis Theocharides; Christos G. Panayiotou (MED, 2023)

Robust Cooperative Sparse Representation Solutions for Detecting and Mitigating Spoofing Attacks in Autonomous Vehicles. - Nikos Piperigkos; Aris S. Lalos; Christos Anagnostopoulos; Syeda Zillay Nain Zukhraf; Christos Laoudias; Maria K. Michael (MED, 2023)

A Machine Learning Approach for Detecting GPS Location Spoofing Attacks in Autonomous Vehicles. - Stylianos Filippou; A. Achilleos; Syeda Zillay Nain Zukhraf; Christos Laoudias; Kleanthis Malialis; Maria K. Michael; George Ellinas (VTC2023-Spring, 2023)

Smartphone-Based Indoor Localization via Network Learning With Fusion of FTM/RSSI Measurements. - Paulson Eberechukwu N; Hyunwoo Park; Christos Laoudias; Seppo Horsmanheimo; Sunwoo Kim 001 (IEEE Netw. Lett., 2023)

Cramér-Rao Lower Bound Analysis of Differential Signal Strength Fingerprinting for Crowdsourced IoT Localization. - Jiseon Moon; Christos Laoudias; Ran Guan; Sunwoo Kim 001; Demetrios Zeinalipour-Yazti; Christos G. Panayiotou (IEEE Internet Things J., 2023)

Dropout Autoencoder Fingerprint Augmentation for Enhanced Wi-Fi FTM-RSS Indoor Localization. - Paulson Eberechukwu N; Hyunwoo Park; Christos Laoudias; Seppo Horsmanheimo; Sunwoo Kim 001 (IEEE Commun. Lett., 2023)

Leveraging ICTs for Effective COVID-19 Pandemics Management: Insights from a Health Information System Implementation in Cyprus. - Maria N. Anastasiadou; Philippos Isaia; Panayiotis Kolios; Demetrios G. Eliades; Christos Laoudias (CCGridW, 2024)

Detection of Masquerade Attacks on Protection of Digital Substations Using Real-Time Measurements. - Mohamed Faisal Elrawy; Lenos Hadjidemetriou; Christos Laoudias; Maria K. Michael (CSR, 2025)

Quantifying Cascading Impacts of Natural Hazards on Power-Communication Interdependent Networks. - Balaji Venkateswaran Venkatasubramanian; Christos Laoudias; Mathaios Panteli (CSR, 2025)