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Number of items: 41.

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Theodorakopoulos, Georgios ORCID: https://orcid.org/0000-0003-2701-7809 2020. Location histogram privacy by sensitive location hiding and target histogram avoidance/resemblance. Knowledge and Information Systems 62 , pp. 2613-2651. 10.1007/s10115-019-01432-4
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Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gwadera, Robert 2016. Limiting the diffusion of information by a selective PageRank-preserving approach. Presented at: IEEE International Conference on Data Science and Advanced Analytics, Montreal, Canada, 17-19 October 2016. Data Science and Advanced Analytics (DSAA), 2016 IEEE International Conference on. IEEE, pp. 90-99. 10.1109/DSAA.2016.16
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Chang, S-W, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Ahmed, S. 2016. Assessing the drivers of online impulse buying. Presented at: 4th International Conference on Contemporary Marketing Issues, Heraklion, Greece, 22-24 June 2016.
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Memon, Neelam, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2015. A parallel method for scalable anonymization of transaction data. Presented at: 14th International Symposium on Parallel and Distributed Computing, ISPDC 2015, Limassol, Cyprus, 29 June - 2 July 2015. 2015 14th International Symposium on Parallel and Distributed Computing (ISPDC). IEEE, pp. 235-241. 10.1109/ISPDC.2015.34
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Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gwadera, Robert 2015. Optimal event sequence sanitization. Presented at: SIAM International Conference on Data Mining, Vancouver, Canada, 30 April - 2 May 2015. Published in: Ventakatasubramanian, Suresh and Ye, Jieping eds. Proceedings of the 2015 SIAM International Conference on Data Mining. Society for Industrial and Applied Mathematics, pp. 775-784. 10.1137/1.9781611974010.87
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Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Liagouris, John, Gkoulalas-Divanis, Aris and Terrovitis, Manolis 2014. Disassociation for electronic health record privacy. Journal of Biomedical Informatics 50 , pp. 46-61. 10.1016/j.jbi.2014.05.009
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Gkoulalas-Divanis, Aris, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Sun, Jimeng 2014. Publishing data from electronic health records while preserving privacy: a survey of algorithms. Journal of Biomedical Informatics 50 , pp. 4-19. 10.1016/j.jbi.2014.06.002
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Poulis, Giorgos, Skiadopoulos, Spiros, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulalas-Divanis, Aris 2014. Apriori-based algorithms for k^m-anonymizing trajectory data. Transactions on Data Privacy 7 (2) , pp. 165-194.
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Gkoulalas-Divanis, Aris, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Xiong, Li and Sun, Jimeng 2014. Informatics methods in medical privacy. Journal of Biomedical Informatics 50 , pp. 1-3. 10.1016/j.jbi.2014.07.010

Poulis, Giorgos, Gkoulalas-Divanis, Aris, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Skiadopoulos, Spiros and Tryfonopoulos, Christos 2014. SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. Presented at: EDBT/ICDT 2014 Joint Conference, Athens, Greece, 24-28 March 2014. Published in: Amer-Yahia, S., Christophides, V., Kementsietsidis, A., Garofalakis, M., Idreos, S. and Leroy, V. eds. Proceeding of the 17th International Conference on Extending Database Technology (EDBT 2014). Konstanz: OpenProceedings.org, University of Konstanz, pp. 620-623. 10.5441/002/edbt.2014.58
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Gkoulalas-Divanis, A., Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Sun, J. 2014. Toward smarter healthcare: Anonymizing medical data to support research studies. IBM Journal of Research and Development 58 (1) , 9:1-9:11. 10.1147/JRD.2013.2288173

Poulis, Giorgos, Skiadopoulos, Spiros, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulala-Divanis, Aris 2013. Select-organize-anonymize: A framework for trajectory data anonymization. Presented at: 2013 IEEE 13th International Conference on Data Mining Workshops (ICDMW), Dallas, TX, USA, 7-10 December 2013. Published in: Ding, W., Washio, T., Xiong, H., Karypis, G., Thuraisingham, B., Cook, D. and Wu, X. eds. Proceedings of the 2013 IEEE 13th International Conference on Data Mining Workshops (ICDMW). Los Alamitos, CA: IEEE, pp. 867-874. 10.1109/ICDMW.2013.136

Gwadera, Robert, Gkoulalas-Divanis, Aris and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2013. Permutation-based sequential pattern hiding. Presented at: 2013 IEEE 13th International Conference on Data Mining (ICDM), Dallas, TX, USA, 7-10 December 2013. Published in: Xiong, H., Karypis, G., Thuraisingham, B., Cook, D. and Wu, X. eds. Proceedings of the 2013 IEEE 13th International Conference on Data Mining (ICDM). Los Alamitos, CA: IEEE, pp. 241-250. 10.1109/ICDM.2013.57

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Gkoulalas-Divanis, Aris and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2013. Efficient and flexible anonymization of transaction data. Knowledge and Information Systems 36 (1) , pp. 153-210. 10.1007/s10115-012-0544-3

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulalas-Divanis, Aris 2013. Hiding sensitive patterns from sequence databases: research challenges and solutions. Presented at: 2013 IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, 3-6 June 2013. Published in: Bettini, C. and Wolfson, O. eds. Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management (MDM). , vol.2 Los Alamitos, CA: IEEE, pp. 45-50. 10.1109/MDM.2013.64

Poulis, Giorgos, Skiadopoulos, Spiros, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulalas-Divanis, Aris 2013. Distance-based k^m-anonymization of trajectory data. Presented at: 2013 IEEE 14th International Conference on Mobile Data Management (MDM), Milan, Italy, 3-6 June 2013. Published in: Bettini, C. and Wolfson, O. eds. Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management (MDM). , vol.2 Los Alamitos, CA: IEEE, pp. 57-62. 10.1109/MDM.2013.66

Heatherly, Raymond D., Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Denny, Joshua C., Haines, Jonathan L., Roden, Dan M. and Malin, Bradley A. 2013. Enabling genomic-phenomic association discovery without sacrificing anonymity. PLoS ONE 8 (2) , e53875. 10.1371/journal.pone.0053875
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Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulalas-Divanis, A. 2013. Utility-aware anonymization of diagnosis codes. IEEE Transactions on Information Technology in Biomedicine 17 (1) , pp. 60-70. 10.1109/TITB.2012.2212281

Poulis, Giorgos, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Gkoulalas-Divanis, Aris and Skiadopoulos, Spiros 2013. Anonymizing data with relational and transaction attributes. Presented at: ECML PKDD 2013: Joint European Conference on Machine Learning and Knowledge Discovery in Databases, Prague, Czech Republic, 23-27 September 2013. Published in: Blockeel, H., Kersting, K., Nijssen, S. and Zelezny, F. eds. Machine Learning and Knowledge Discovery in Databases: European Conference, ECML PKDD 2013, Prague, Czech Republic, September 23-27, 2013, Proceedings, Part III. Lecture Notes in Computer Science. , vol.8190 Berlin and Heidelberg: Springer, pp. 353-369. 10.1007/978-3-642-40994-3_23

Gkoulalas-Divanis, Aris and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2013. Anonymization of electronic medical records to support clinical analysis. SpringerBriefs in Electrical and Computer Engineering, Berlin: Springer. 10.1007/978-1-4614-5668-1

Tamersoy, A., Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Nergiz, M. E., Saygin, Y. and Malin, B. 2012. Anonymization of longitudinal electronic medical records. IEEE Transactions on Information Technology in Biomedicine 16 (3) , pp. 413-423. 10.1109/TITB.2012.2185850

Gkoulalas-Divanis, Aris and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2012. Utility-guided clustering-based transaction data anonymization. Transactions on Data Privacy 5 (1) , pp. 223-251.

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Gkoulalas-Divanis, Aris 2012. Utility-preserving transaction data anonymization with low information loss. Expert Systems with Applications 39 (10) , pp. 9764-9777. 10.1016/j.eswa.2012.02.179

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Gkoulalas-Divanis, Aris and Malin, Bradley 2011. COAT: COnstraint-based anonymization of transactions. Knowledge and Information Systems 28 (2) , pp. 251-282. 10.1007/s10115-010-0354-4

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2011. Preventing range disclosure in k-anonymised data. Expert Systems with Applications 38 (4) , pp. 4559-4574. 10.1016/j.eswa.2010.09.130

Gkoulalas-Divanis, Aris and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2011. PCTA: privacy-constrained clustering-based transaction data anonymization. Presented at: 4th International Workshop on Privacy and Anonymity in the Information Society (PAIS '11), Uppsala, Sweden, 25 March 2011. Published in: Truta, T. M., Xiong, L., Fotouh, F., Orsborn, K. and Stefanova, S. eds. PAIS '11: Proceedings of the 4th International Workshop on Privacy and Anonymity in the Information Society. New York: ACM, 10.1145/1971690.1971695

Tziatzios, Achilleas, Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2011. A heuristic method for deriving range-based classification rules. Presented at: 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), Shanghai, China, 26-28 July 2011. Published in: Ding, Yongsheng, Li, Yongmin, Fan, Zhun, Li, Shaoyuan and Wang, Lipo eds. Proceedings: 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD). , vol.2 Los Alamitos, CA: IEEE, pp. 925-929. 10.1109/FSKD.2011.6019723

Malin, Bradley, Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Benitez, Kathleen and Clayton, Ellen Wright 2011. Identifiability in biobanks: models, measures, and mitigation strategies. Human Genetics 130 (3) , pp. 383-392. 10.1007/s00439-011-1042-5

Gkoulalas-Divanis, Aris and Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2011. Revisiting sequential pattern hiding to enhance utility. Presented at: KDD '11: 17th ACM SIGKDD international conference on Knowledge discovery and data mining, San Diego, CA, USA, 21-24 August 2011. Published in: Ghosh, J. and Smyth, P. eds. Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining (KDD '11). New York: ACM, pp. 1316-1324. 10.1145/2020408.2020605

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Gkoulalas-Divanis, Aris and Malin, Bradley 2010. Anonymization of electronic medical records for validating genome-wide association studies. Proceedings of the National Academy of Sciences 107 (17) , pp. 7898-7903. 10.1073/pnas.0911686107

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Denny, J. C. and Malin, B. 2010. The disclosure of diagnosis codes can breach research participants' privacy. JAMIA Journal of the American Medical Informatics Assocation 17 (1) , pp. 322-327. 10.1136/jamia.2009.002725

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Gkoulalas-Divanis, Aris and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2010. Anonymizing transaction data to eliminate sensitive inferences. Presented at: DEXA 2010: International Conference on Database and Expert Systems Applications, Bilbao, Spain, 30 August - 3 September 2010. Published in: Garcia Bringas, Pablo, Hameurlain, Abdelkader and Quirchmayr, Gerald eds. Database and Expert Systems Applications: 21st International Conference, DEXA 2010, Bilbao, Spain, August 30 - September 3, 2010, Proceedings, Part I. Lecture Notes in Computer Science. , vol.6261 Springer Verlag, pp. 400-415. 10.1007/978-3-642-15364-8_34

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061, Tziatzios, Achilleas and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2009. Towards preference-constrained k-anonymisation. Lecture Notes in Computer Science 5667 , pp. 231-245. 10.1007/978-3-642-04205-8_20

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2008. An efficient clustering algorithm for k-anonymisation. Journal of Computer Science and Technology 23 (2) , pp. 188-202. 10.1007/s11390-008-9121-3

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 2008. Data utility and privacy protection in data publishing. PhD Thesis, Cardiff University.
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Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2007. Greedy clustering with sample-based heuristics for k-anonymisation. Presented at: The First International Symposium on Data, Privacy, and E-Commerce, 2007, Chengdu, Sichuan, 1-3 November 2007. Proceedings of the First International Symposium on Data, Privacy, and E-Commerce, 2007. Los Alamitos, CA: IEEE, pp. 191-196. 10.1109/ISDPE.2007.102

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2007. Capturing data usefulness and privacy protection in K-anonymisation. Presented at: 22nd Annual ACM Symposium on Applied Computing, Seoul, Korea, 11-15 March 2007. SAC '07 Proceedings of the 2007 ACM Symposium on Applied Computing. New York, NY: ACM, pp. 370-374. 10.1145/1244002.1244091

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2007. Clustering-based K-anonymisation algorithms. Lecture Notes in Computer Science 4653 , pp. 761-771. 10.1007/978-3-540-74469-6_74

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2007. Speeding up clustering-based k-anonymisation algorithms with pre-partitioning. Lecture Notes in Computer Science 4587 , pp. 203-214. 10.1007/978-3-540-73390-4_23

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2006. Towards balancing data usefulness and privacy protection in K-anonymisation. Presented at: The Sixth IEEE International Conference on Computer and Information Technology (CIT 2006), Seoul, South Korea, 20-22 September 2006. Published in: Jeong, Chang-Sung ed. Proceedings of the Sixth IEEE International Conference on Computer and Information Technology (CIT 2006). Los Alamitos, CA: IEEE, p. 15. 10.1109/CIT.2006.184

Loukides, Grigorios ORCID: https://orcid.org/0000-0003-0888-5061 and Shao, Jianhua ORCID: https://orcid.org/0000-0001-8461-1471 2006. Query-driven data anonymisation. Presented at: 23rd British National Conference on Databases - BNCOD 2006, PhD Forum, Belfast, Northern Ireland, 17-20 July 2006.

This list was generated on Sat Oct 25 13:07:14 2025 BST.


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