Pavlos S. Efraimidis
Pavlos S. Efraimidis
Dept. Electrical and Computer Engineering, Democritus University of Thrace
Verified email at ee.duth.gr - Homepage
TitleCited byYear
Weighted random sampling with a reservoir
PS Efraimidis, PG Spirakis
Information Processing Letters 97 (5), 181-185, 2006
2042006
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
382007
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
352012
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
322014
Weighted random sampling over data streams
PS Efraimidis
Algorithms, Probability, Networks, and Games, 183-195, 2015
262015
Reengineering the user: privacy concerns about personal data on smartphones
M Tsavli, PS Efraimidis, V Katos, L Mitrou
Information & Computer Security, 2015
232015
A query scrambler for search privacy on the internet
A Arampatzis, PS Efraimidis, G Drosatos
Information retrieval 16 (6), 657-679, 2013
222013
Towards privacy in personal data management
PS Efraimidis, G Drosatos, F Nalbadis, A Tasidou
2008 Panhellenic Conference on Informatics, 3-7, 2008
222008
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
221995
myVisitPlanner GR: Personalized Itinerary Planning System for Tourism
I Refanidis, C Emmanouilidis, I Sakellariou, A Alexiadis, RA Koutsiamanis, ...
Hellenic Conference on Artificial Intelligence, 615-629, 2014
212014
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
192015
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
182014
Privacy-preserving statistical analysis on ubiquitous health data
G Drosatos, PS Efraimidis
International Conference on Trust, Privacy and Security in Digital Business …, 2011
182011
Approximation schemes for scheduling and covering on unrelated machines
PS Efraimidis, PG Spirakis
Theoretical Computer Science 359 (1-3), 400-417, 2006
182006
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, 69-73, 2018
152018
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
132018
Versatile query scrambling for private web search
A Arampatzis, G Drosatos, PS Efraimidis
Information Retrieval Journal 18 (4), 331-358, 2015
132015
Weighted Random Sampling.
PS Efraimidis, PG Spirakis
Encyclopedia of Algorithms, 1-99, 2008
132008
Weighted random sampling over data streams
PS Efraimidis
arXiv preprint arXiv:1012.0256, 2010
122010
A privacy-by-design contextual suggestion system for tourism
PS Efraimidis, G Drosatos, A Arampatzis, G Stamatelatos, IN Athanasiadis
Journal of Sensor and Actuator Networks 5 (2), 10, 2016
92016
The system can't perform the operation now. Try again later.
Articles 1–20