Pavlos S. Efraimidis
Pavlos S. Efraimidis
Professor, ECE, Democritus University of Thrace and affiliated member of Athena RC
Verified email at - Homepage
Cited by
Cited by
Weighted random sampling with a reservoir
PS Efraimidis, PG Spirakis
Information processing letters 97 (5), 181-185, 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
Weighted Random Sampling.
PS Efraimidis, PG Spirakis
Encyclopedia of algorithms, 1-99, 2008
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
Weighted random sampling over data streams
PS Efraimidis
Algorithms, Probability, Networks, and Games: Scientific Papers and Essays …, 2015
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
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
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
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
A query scrambler for search privacy on the internet
A Arampatzis, PS Efraimidis, G Drosatos
Information retrieval 16, 657-679, 2013
Versatile query scrambling for private web search
A Arampatzis, G Drosatos, PS Efraimidis
Information Retrieval Journal 18, 331-358, 2015
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
Towards privacy in personal data management
PS Efraimidis, G Drosatos, F Nalbadis, A Tasidou
Information Management & Computer Security 17 (4), 311-329, 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
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
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
Privacy-preserving statistical analysis on ubiquitous health data
G Drosatos, PS Efraimidis
Trust, Privacy and Security in Digital Business: 8th International …, 2011
Parallel text retrieval on a high performance supercomputer using the vector space model
P Efraimidis, C Glymidakis, B Mamalis, P Spirakis, B Tampakas
Proceedings of the 18th annual international ACM SIGIR conference on …, 1995
Approximation schemes for scheduling and covering on unrelated machines
PS Efraimidis, PG Spirakis
Theoretical Computer Science 359 (1-3), 400-417, 2006
Federated neural collaborative filtering
V Perifanis, PS Efraimidis
Knowledge-Based Systems 242, 108441, 2022
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