Konstantinos Chatzikokolakis
Konstantinos Chatzikokolakis
University of Athens (on leave from CNRS)
Verified email at - Homepage
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Geo-indistinguishability: Differential privacy for location-based systems
ME Andrés, NE Bordenabe, K Chatzikokolakis, C Palamidessi
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications …, 2013
Broadening the scope of differential privacy using metrics
K Chatzikokolakis, ME Andrés, NE Bordenabe, C Palamidessi
Privacy Enhancing Technologies: 13th International Symposium, PETS 2013 …, 2013
Optimal geo-indistinguishable mechanisms for location privacy
NE Bordenabe, K Chatzikokolakis, C Palamidessi
Proceedings of the 2014 ACM SIGSAC conference on computer and communications …, 2014
Measuring Information Leakage using Generalized Gain Functions
SA M'rio, K Chatzikokolakis, C Palamidessi, G Smith
2012 IEEE 25th Computer Security Foundations Symposium, 265-279, 2012
Anonymity protocols as noisy channels
K Chatzikokolakis, C Palamidessi, P Panangaden
Information and Computation 206 (2-4), 378-401, 2008
Differential privacy: on the trade-off between utility and information leakage
MS Alvim, ME Andrés, K Chatzikokolakis, P Degano, C Palamidessi
Formal Aspects of Security and Trust: 8th International Workshop, FAST 2011 …, 2012
Quantitative notions of leakage for one-try attacks
C Braun, K Chatzikokolakis, C Palamidessi
Electronic Notes in Theoretical Computer Science 249, 75-91, 2009
A predictive differentially-private mechanism for mobility traces
K Chatzikokolakis, C Palamidessi, M Stronati
Privacy Enhancing Technologies: 14th International Symposium, PETS 2014 …, 2014
Statistical measurement of information leakage
K Chatzikokolakis, T Chothia, A Guha
International Conference on Tools and Algorithms for the Construction and …, 2010
On the Bayes risk in information-hiding protocols
K Chatzikokolakis, C Palamidessi, P Panangaden
Journal of Computer Security 16 (5), 531-571, 2008
Constructing elastic distinguishability metrics for location privacy
K Chatzikokolakis, C Palamidessi, M Stronati
arXiv preprint arXiv:1503.00756, 2015
Additive and multiplicative notions of leakage, and their capacities
MS Alvim, K Chatzikokolakis, A McIver, C Morgan, C Palamidessi, ...
2014 IEEE 27th Computer Security Foundations Symposium, 308-322, 2014
Formal verification of privacy for RFID systems
M Bruso, K Chatzikokolakis, J Den Hartog
2010 23rd IEEE Computer Security Foundations Symposium, 75-88, 2010
A survey of anonymous peer-to-peer file-sharing
T Chothia, K Chatzikokolakis
International Conference on Embedded and Ubiquitous Computing, 744-755, 2005
Efficient utility improvement for location privacy
K Chatzikokolakis, E Elsalamouny, C Palamidessi
Proceedings on Privacy Enhancing Technologies, 2017
On the relation between differential privacy and quantitative information flow
M Alvim, M Andrés, K Chatzikokolakis, C Palamidessi
Automata, Languages and Programming, 60-76, 2011
Scenarios, requirements and KPIs for 5G mobile and wireless system
P Popovski, V Braun, H Mayer, P Fertl, Z Ren, D Gonzales-Serrano, ...
The METIS project: Mobile and wireless communications Enablers for the …, 2013
Generalized bisimulation metrics
K Chatzikokolakis, D Gebler, C Palamidessi, L Xu
International Conference on Concurrency Theory, 32-46, 2014
The Science of Quantitative Information Flow
MS Alvim, K Chatzikokolakis, A McIver, C Morgan, C Palamidessi, ...
Springer International Publishing, 2020
Local differential privacy on metric spaces: optimizing the trade-off with utility
M Alvim, K Chatzikokolakis, C Palamidessi, A Pazii
2018 IEEE 31st Computer Security Foundations Symposium (CSF), 262-267, 2018
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