| Weighted random sampling with a reservoir PS Efraimidis, PG Spirakis Information processing letters 97 (5), 181-185, 2006 | 422 | 2006 |
| A blockchain-based notarization service for biomedical knowledge retrieval AS Kleinaki, P Mytis-Gkometh, G Drosatos, PS Efraimidis, E Kaldoudi Computational and structural biotechnology journal 16, 288-297, 2018 | 127 | 2018 |
| Federated neural collaborative filtering V Perifanis, PS Efraimidis Knowledge-Based Systems 242, 108441, 2022 | 85 | 2022 |
| Weighted random sampling over data streams PS Efraimidis Algorithms, Probability, Networks, and Games: Scientific Papers and Essays …, 2015 | 78 | 2015 |
| Weighted random sampling P Efraimidis, P Spirakis Encyclopedia of algorithms, 1024-1027, 2008 | 65 | 2008 |
| Notarization of knowledge retrieval from biomedical repositories using blockchain technology P Mytis-Gkometh, G Drosatos, PS Efraimidis, E Kaldoudi Precision Medicine Powered by pHealth and Connected Health: ICBHI 2017 …, 2018 | 54 | 2018 |
| Privacy-preserving computation of participatory noise maps in the cloud G Drosatos, PS Efraimidis, IN Athanasiadis, M Stevens, E D’Hondt Journal of Systems and Software 92, 170-183, 2014 | 54 | 2014 |
| A privacy-preserving cloud computing system for creating participatory noise maps G Drosatos, PS Efraimidis, IN Athanasiadis, E D'Hondt, M Stevens 2012 IEEE 36th Annual Computer Software and Applications Conference, 581-586, 2012 | 47 | 2012 |
| Reengineering the user: privacy concerns about personal data on smartphones M Tsavli, PS Efraimidis, V Katos, L Mitrou Information & Computer Security 23 (4), 394-405, 2015 | 45 | 2015 |
| FedPOIRec: Privacy-preserving federated poi recommendation with social influence V Perifanis, G Drosatos, G Stamatelatos, PS Efraimidis Information Sciences 623, 767-790, 2023 | 43 | 2023 |
| Existence, uniqueness and asymptotic behavior of the solutions of a fuzzy differential equation with piecewise constant argument G Papaschinopoulos, G Stefanidou, P Efraimidis Information Sciences 177 (18), 3855-3870, 2007 | 43 | 2007 |
| Versatile query scrambling for private web search A Arampatzis, G Drosatos, PS Efraimidis Information Retrieval Journal 18, 331-358, 2015 | 38 | 2015 |
| A query scrambler for search privacy on the internet A Arampatzis, PS Efraimidis, G Drosatos Information retrieval 16, 657-679, 2013 | 37 | 2013 |
| myVisitPlanner GR: Personalized Itinerary Planning System for Tourism I Refanidis, C Emmanouilidis, I Sakellariou, A Alexiadis, RA Koutsiamanis, ... Artificial Intelligence: Methods and Applications: 8th Hellenic Conference …, 2014 | 35 | 2014 |
| Revealing the political affinity of online entities through their Twitter followers G Stamatelatos, S Gyftopoulos, G Drosatos, PS Efraimidis Information Processing & Management 57 (2), 102172, 2020 | 32 | 2020 |
| Blockchain applications in agriculture: A scoping review A Sendros, G Drosatos, PS Efraimidis, NC Tsirliganis Applied Sciences 12 (16), 8061, 2022 | 31 | 2022 |
| Towards privacy in personal data management PS Efraimidis, G Drosatos, F Nalbadis, A Tasidou Information Management & Computer Security 17 (4), 311-329, 2009 | 29 | 2009 |
| Pythia: A privacy-enhanced personalized contextual suggestion system for tourism G Drosatos, PS Efraimidis, A Arampatzis, G Stamatelatos, IN Athanasiadis 2015 IEEE 39th Annual Computer Software and Applications Conference 2, 822-827, 2015 | 26 | 2015 |
| A game-theoretic analysis of preventing spam over Internet Telephony via audio CAPTCHA-based authentication Y Soupionis, RA Koutsiamanis, P Efraimidis, D Gritzalis Journal of Computer Security 22 (3), 383-413, 2014 | 25 | 2014 |
| Privacy-preserving statistical analysis on ubiquitous health data G Drosatos, PS Efraimidis Trust, Privacy and Security in Digital Business: 8th International …, 2011 | 23 | 2011 |
Paul SpirakisProfessor of Computer Science U. Liverpool and U. PatrasVerified email at liverpool.ac.uk
