Nombre de documents

43

Kostas Chatzikokolakis


Article dans une revue10 documents

  • Konstantinos Chatzikokolakis, Ehab Elsalamouny, Catuscia Palamidessi. Efficient Utility Improvement for Location Privacy. Proceedings on Privacy Enhancing Technologies, De Gruyter Open, 2017, 2017 (4), pp.308-328. 〈10.1515/popets-2017-0051〉. 〈hal-01422842v2〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Christelle Braun. Compositional methods for information-hiding. Mathematical Structures in Computer Science, Cambridge University Press (CUP), 2016, 26 (6), pp.908-932. 〈10.1017/S0960129514000292〉. 〈hal-01006384〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. Constructing elastic distinguishability metrics for location privacy. Proceedings on Privacy Enhancing Technologies, De Gruyter Open, 2015, 2015 (2), pp.156-170. 〈10.1515/popets-2015-0023〉. 〈hal-01270197〉
  • Mário Sérgio Alvim, Miguel E. Andrés, Konstantinos Chatzikokolakis, Pierpaolo Degano, Catuscia Palamidessi. On the information leakage of differentially-private mechanisms. Journal of Computer Security, IOS Press, 2015, 23 (4), pp.427-469. 〈10.3233/JCS-150528〉. 〈hal-00940425v2〉
  • Konstantinos Chatzikokolakis, Sophia Knight, Catuscia Palamidessi, Prakash Panangaden. Epistemic Strategies and Games on Concurrent Processes. ACM Transactions on Computational Logic, Association for Computing Machinery, 2012, 13 (4), pp.28:1-28:35. 〈10.1145/2362355.2362356〉. 〈inria-00637160〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. Making Random Choices Invisible to the Scheduler. Information and Computation, Elsevier, 2010, 208 (6), pp.694-715. 〈10.1016/j.ic.2009.06.006〉. 〈inria-00424860v2〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden. On the Bayes Risk in Information-Hiding Protocols. Journal of Computer Security, IOS Press, 2008, 16 (5), pp.531--571. 〈10.3233/JCS-2008-0333〉. 〈inria-00349224〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden. Anonymity Protocols as Noisy Channels. Information and Computation, Elsevier, 2008, 206 (2-4), pp.378--401. 〈10.1016/j.ic.2007.07.003〉. 〈inria-00349225〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. A Framework for Analyzing Probabilistic Protocols and its Application to the Partial Secrets Exchange. Theoretical Computer Science, Elsevier, 2007, 389 (3), pp.512-527. 〈10.1016/j.tcs.2007.09.006〉. 〈inria-00200913〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. Probable Innocence Revisited. Theoretical Computer Science, Elsevier, 2006, 367 (1-2), pp.123-138. 〈10.1016/j.tcs.2006.08.033〉. 〈inria-00201072〉

Communication dans un congrès26 documents

  • Mário S. Alvim, Konstantinos Chatzikokolakis, Annabelle Mciver, Carroll Morgan, Catuscia Palamidessi, et al.. Axioms for Information Leakage. 29th Computer Security Foundations Symposium (CSF 2016), Jun 2016, Lisbon, Portugal. pp.16, 2016. 〈hal-01330414〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Valeria Vignudelli. Up-To Techniques for Generalized Bisimulation Metrics. 27th International Conference on Concurrency Theory (CONCUR 2016), Aug 2016, Québec City, Canada. 59, pp.35:1--35:14, 2016, Leibniz International Proceedings in Informatics (LIPIcs). 〈10.4230/LIPIcs.CONCUR.2016.35〉. 〈hal-01335234〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. Location Privacy via Geo-Indistinguishability. Martin Leucker; Camilo Rueda; Frank D. Valencia. Proceedings of the 12th International Colloquium on Theoretical Aspects of Computing (ICTAC), 2015, Cali, Colombia. Springer, 9399, pp.28-38, 2015, Lectures Notes in Computer Science. 〈hal-01271276〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. Geo-indistinguishability: A Principled Approach to Location Privacy. Raja Natarajan, Gautam Barua and Manas Ranjan Patra. ICDCIT 2015 - Proceedings of the 11th International Conference on Distributed Computing and Internet Technology, Feb 2015, Bhubaneswar, India. Springer, 8956, pp.49-72, 2015, Lecture Notes in Computer Science. 〈10.1007/978-3-319-14977-6_4〉. 〈hal-01114241〉
  • Yusuke Kawamoto, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Compositionality Results for Quantitative Information Flow. Gethin Norman and William H. Sanders. Proceedings of the 11th International Conference on Quantitative Evaluation of SysTems (QEST 2014), Sep 2014, Florence, Italy. Springer, 8657, pp.368-383, 2014, Lecture Notes in Computer Science. 〈10.1007/978-3-319-10696-0〉. 〈hal-01006381v2〉
  • Mário S. Alvim, Konstantinos Chatzikokolakis, Annabelle Mciver, Carroll Morgan, Catuscia Palamidessi, et al.. Additive and multiplicative notions of leakage, and their capacities. 27th Computer Security Foundations Symposium (CSF 2014), Jul 2014, Vienna, Austria. IEEE, pp.308--322, 2014, 〈10.1109/CSF.2014.29〉. 〈hal-00989462〉
  • Nicolás E. Bordenabe, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Optimal Geo-Indistinguishable Mechanisms for Location Privacy. Gail-Joon Ahn and Moti Yung and Ninghui Li. CCS - 21st ACM Conference on Computer and Communications Security, Nov 2014, Scottsdale, Arizona, United States. ACM, pp.251-262, 2014, Proceedings of the 21st ACM Conference on Computer and Communications Security. 〈10.1145/2660267.2660345〉. 〈hal-00950479〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. A Predictive Differentially-Private Mechanism for Mobility Traces. Emiliano De Cristofaro and Steven J. Murdoch. PETS 2014 - 14th Privacy Enhancing Technologies Symposium, Jul 2014, Amsterdam, Netherlands. Springer, 8555, pp.21-41, 2014, Lecture Notes in Computer Science. 〈10.1007/978-3-319-08506-7_2〉. 〈hal-01011260〉
  • Lili Xu, Konstantinos Chatzikokolakis, Huimin Lin. Metrics for Differential Privacy in Concurrent Systems. Erika Ábrahám; Catuscia Palamidessi. 34th Formal Techniques for Networked and Distributed Systems (FORTE), Jun 2014, Berlin, Germany. Springer, Lecture Notes in Computer Science, LNCS-8461, pp.199-215, 2014, Formal Techniques for Distributed Objects, Components, and Systems. 〈10.1007/978-3-662-43613-4_13〉. 〈hal-00879140v2〉
  • Konstantinos Chatzikokolakis, Daniel Gebler, Catuscia Palamidessi, Lili Xu. Generalized bisimulation metrics. Paolo Baldan; Daniele Gorla. CONCUR - 25th Conference on Concurrency Theory, Sep 2014, Rome, Italy. Springer, 8704, pp.32-46, 2014, Lecture Notes in Computer Science. 〈10.1007/978-3-662-44584-6_4〉. 〈hal-01011471〉
  • Ehab Elsalamouny, Konstantinos Chatzikokolakis, Catuscia Palamidessi. A differentially private mechanism of optimal utility for a region of priors. David A. Basin and John C. Mitchell. 2nd Conference on Principles of Security and Trust (POST 2013), Mar 2013, Rome, Italy. Springer, 7796, pp.41-62, 2013, Lecture Notes in Computer Science. 〈10.1007/978-3-642-36830-1_3〉. 〈hal-00760735v2〉
  • Miguel Andrés, Nicolás Bordenabe, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Geo-Indistinguishability: Differential Privacy for Location-Based Systems. Ahmad-Reza Sadeghi and Virgil D. Gligor and Moti Yung. 20th ACM Conference on Computer and Communications Security, Nov 2013, Berlin, Germany. ACM, pp.901-914, 2013, 〈10.1145/2508859.2516735〉. 〈hal-00766821〉
  • Konstantinos Chatzikokolakis, Miguel Andrés, Nicolás Bordenabe, Catuscia Palamidessi. Broadening the Scope of Differential Privacy Using Metrics. De Cristofaro, Emiliano and Wright, Matthew. The 13th Privacy Enhancing Technologies Symposium, Jul 2013, Bloomington, Indiana, United States. Springer, 7981, pp.82-102, 2013, Lecture Notes in Computer Science. 〈10.1007/978-3-642-39077-7〉. 〈hal-00767210〉
  • Mário S. Alvim, Konstantinos Chatzikokolakis, Catuscia Palamidessi, Geoffrey Smith. Measuring Information Leakage using Generalized Gain Functions. Computer Security Foundations, 2012, Cambridge MA, United States. IEEE, pp.265-279, 2012, 〈10.1109/CSF.2012.26〉. 〈hal-00734044〉
  • Mayla Brusó, Konstantinos Chatzikokolakis, Sandro Etalle, Jerry Den Hartog. Linking Unlinkability. Catuscia Palamidessi, Mark Ryan. 7th International Symposium on Trustworthy Global Computing (TGC), Sep 2012, Newcastle upon Tyne, United Kingdom. Springer, 8191, pp.129-144, 2013, Lecture Notes in Computer Science. 〈10.1007/978-3-642-41157-1〉. 〈hal-00760150〉
  • Mário Alvim, Miguel Andrés, Konstantinos Chatzikokolakis, Pierpaolo Degano, Catuscia Palamidessi. Differential Privacy: on the trade-off between Utility and Information Leakage. Gilles Barthe and Anupam Datta and Sandro Etalle. The 8th International Workshop on Formal Aspects of Security & Trust (FAST), Sep 2011, Leuven, Belgium. Springer, 7140, pp.39--54, 2012, Lecture Notes in Computer Science. 〈10.1007/978-3-642-29420-4_3〉. 〈inria-00580122v5〉
  • Mário Alvim, Miguel Andrés, Konstantinos Chatzikokolakis, Catuscia Palamidessi. On the relation between Differential Privacy and Quantitative Information Flow. Luca Aceto, Monika Henzinger, Jiri Sgall. 38th International Colloquium on Automata, Languages and Programming - ICALP 2011, 2011, Zurich, Switzerland. Springer, 6756, pp.60-76, 2011, Lecture Notes in Computer Science. 〈10.1007/978-3-642-22012-8_4〉. 〈inria-00627937〉
  • Christelle Braun, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Quantitative Notions of Leakage for One-try Attacks. Proceedings of the 25th Conference on Mathematical Foundations of Programming Semantics (MFPS 2009), May 2009, Oxford, United Kingdom. Elsevier B.V., 249, pp.75-91, 2009. 〈inria-00424852〉
  • Konstantinos Chatzikokolakis, Sophia Knight, Prakash Panangaden. Epistemic Strategies and Games on Concurrent Processes. SOFSEM 2009, Jan 2009, Špindlerův Mlýn, Czech Republic. Springer, 5404, pp.153-166, 2009, Lecture Notes in Computer Science. 〈inria-00424854〉
  • Christelle Braun, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Compositional Methods for Information-Hiding. Roberto Amadio. Foundations of Software Science and Computation Structures (FOSSACS), 2008, Budapest, Hungary. Springer, 4962, 2008, Lecture Notes in Computer Science. 〈10.1007/978-3-540-78499-9_31〉. 〈inria-00349227〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden. Probability of Error in Information-Hiding Protocols. 20th IEEE Computer Security Foundations Symposium (CSF20), Jul 2007, Venice, Italy. IEEE Computer Society, pp.341-354, 2007, Proceedings of the 20th IEEE Computer Security Foundations Symposium (CSF20). 〈10.1109/CSF.2007.13〉. 〈inria-00200957〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. Making Random Choices Invisible to the Scheduler. Luís Caires and Vasco Thudichum Vasconcelos. CONCUR'07, Sep 2007, Lisboa, Portugal. Springer, 4703, 2007, Lecture Notes in Computer Science. 〈10.1007/978-3-540-74407-8_4〉. 〈inria-00200967〉
  • Romain Beauxis, Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden. Formal Approaches to Information-Hiding (Tutorial). Gilles Barthe and Cédric Fournet. Trustworthy Global Computing, Nov 2007, Sophia-Antipolis, France. Springer, 4912, pp.347-362, 2008, Lecture Notes in Computer Science. 〈10.1007/978-3-540-78663-4_23〉. 〈inria-00261827〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden. Anonymity Protocols as Noisy Channels. Ugo Montanari and Don Sannella. 2nd Symposium on Trustworthy Global Computing (TGC), Nov 2006, Lucca, Italy. Springer, 4661, pp.281-300, 2006, Lecture Notes in Computer Science. 〈10.1007/978-3-540-75336-0_18〉. 〈inria-00201110〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. A Framework for Analyzing Probabilistic Protocols and its Application to the Partial Secrets Exchange. Rocco De Nicola and Davide Sangiorgi. First Symposium on Trustworthy Global Computing, Apr 2005, Edinburgh, United Kingdom. Springer, 3705, pp.146-162, 2005, Lecture Notes in Computer Science. 〈10.1007/11580850_9〉. 〈inria-00201111〉
  • Konstantinos Chatzikokolakis, Catuscia Palamidessi. Probable Innocence Revisited. Theodosis Dimitrakos and Fabio Martinelli and Peter Y. A. Ryan and Steve A. Schneider. Third International Workshop on Formal Aspects in Security and Trust (FAST 2005), Jul 2005, Newcastle Upon Tyne, United Kingdom. Springer, 3866, pp.142-157, 2006, Lecture Notes in Computer Science. 〈inria-00201109〉

Chapitre d'ouvrage2 documents

  • Ehab Elsalamouny, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Generalized differential privacy: regions of priors that admit robust optimal mechanisms. van Breugel, Franck and Kashefi, Elham and Palamidessi, Catuscia and Rutten, Jan. Horizons of the Mind. A Tribute to Prakash Panangaden, 8464, Springer International Publishing, pp.292-318, 2014, Lecture Notes in Computer Science, 978-3-319-06879-4. 〈10.1007/978-3-319-06880-0_16〉. 〈hal-01006380〉
  • Mário Alvim, Miguel Andrés, Konstantinos Chatzikokolakis, Catuscia Palamidessi. Quantitative Information Flow and Applications to Differential Privacy. Alessandro Aldini and Roberto Gorrieri. Foundations of Security Analysis and Design VI -- FOSAD Tutorial Lectures, 6858, Springer, pp.211--230, 2011, Lecture Notes in Computer Science, 〈10.1007/978-3-642-23082-0_8〉. 〈hal-00655522〉

Direction d'ouvrage, Proceedings, Dossier1 document

  • Konstantinos Chatzikokolakis, Véronique Cortier. Proceedings of the 8th International Workshop on Security Issues in Concurrency. Konstantinos Chatzikokolakis and Véronique Cortier. 51, Electronic Proceedings in Theoretical Computer Science, pp.51, 2011, Electronic Proceedings in Theoretical Computer Science, 〈10.4204/EPTCS.51〉. 〈hal-00641020〉

Pré-publication, Document de travail3 documents

  • Konstantinos Chatzikokolakis, Catuscia Palamidessi, Anna Pazii. Methods for Location Privacy: A comparative overview. Submitted for publication. 2016. 〈hal-01421457〉
  • Yusuke Kawamoto, Konstantinos Chatzikokolakis, Catuscia Palamidessi. On the Compositionality of Quantitative Information Flow. Submitted for publication to Logical Methods in Computer Science. 2016. 〈hal-01421424〉
  • Mário Alvim, Konstantinos Chatzikokolakis, Pierpaolo Degano, Catuscia Palamidessi. Differential Privacy versus Quantitative Information Flow. 2010. 〈hal-00548214〉

Thèse1 document

  • Konstantinos Chatzikokolakis. Spécification et vérification des protocoles de sécurité probabilistes. Informatique [cs]. Ecole Polytechnique X, 2007. Français. 〈pastel-00003950〉