An integer programming approach for frequent itemset hiding. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (CIKM, 2006)

A k-Anonymity Model for Spatio-Temporal Data. - Polixeni Zacharouli; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ICDE Workshops, 2007)

A Hybrid Approach to Frequent Itemset Hiding. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (ICTAI (1), 2007)

A Free Terrain Model for Trajectory K-Anonymity. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (DEXA, 2008)

A Parallelization Framework for Exact Knowledge Hiding in Transactional Databases. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (SEC, 2008)

A privacy-aware trajectory tracking query engine. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (SIGKDD Explor., 2008)

A Survey of Association Rule Hiding Methods for Privacy. - Vassilios S. Verykios; Aris Gkoulalas-Divanis (Privacy-Preserving Data Mining, 2008)

Privacy in Spatiotemporal Data Mining. - Francesco Bonchi; Yücel Saygin; Vassilios S. Verykios; Maurizio Atzori; Aris Gkoulalas-Divanis; Selim Volkan Kaya; Erkay Savas (Mobility, Data Mining and Privacy, 2008)

Privacy and Security in Spatiotemporal Data and Trajectories. - Vassilios S. Verykios; Maria Luisa Damiani; Aris Gkoulalas-Divanis (Mobility, Data Mining and Privacy, 2008)

Reconstruction-based Classification Rule Hiding through Controlled Data Modification. - Aliki Katsarou; Aris Gkoulalas-Divanis; Vassilios S. Verykios (AIAI, 2009)

PLOT: Privacy in Location Based Services: An Open-Ended Toolbox. - Aris Gkoulalas-Divanis; Vassilios S. Verykios; Dimitrios Eleftheriou (Mobile Data Management, 2009)

Identifying Unsafe Routes for Network-Based Trajectory Privacy. - Aris Gkoulalas-Divanis; Vassilios S. Verykios; Mohamed F. Mokbel (SDM, 2009)

An overview of privacy preserving data mining. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (ACM Crossroads, 2009)

Privacy challenges and solutions in the social web. - Grigorios Loukides; Aris Gkoulalas-Divanis (ACM Crossroads, 2009)

A network aware privacy model for online requests in trajectory data. - Aris Gkoulalas-Divanis; Vassilios S. Verykios; Panayiotis Bozanis (Data Knowl. Eng., 2009)

Exact Knowledge Hiding in Transactional Databases. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (Int. J. Artif. Intell. Tools, 2009)

Hiding sensitive knowledge without side effects. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (Knowl. Inf. Syst., 2009)

From itemsets through trajectories to location based services: a knowledge hiding privacy approach. - Aris Gkoulalas-Divanis (SIGKDD Explor., 2009)

Exact Knowledge Hiding through Database Extension. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (IEEE Trans. Knowl. Data Eng., 2009)

Anonymizing Transaction Data to Eliminate Sensitive Inferences. - Grigorios Loukides; Aris Gkoulalas-Divanis; Jianhua Shao 001 (DEXA (1), 2010)

Providing K-Anonymity in location based services. - Aris Gkoulalas-Divanis; Panos Kalnis; Vassilios S. Verykios (SIGKDD Explor., 2010)

Association Rule Hiding for Data Mining - Aris Gkoulalas-Divanis; Vassilios S. Verykios (Kluwer, 2010)

Privacy-aware querying over sensitive trajectory data. - Nikos Pelekis; Aris Gkoulalas-Divanis; Marios Vodas; Despina Kopanaki; Yannis Theodoridis (CIKM, 2011)

PCTA: privacy-constrained clustering-based transaction data anonymization. - Aris Gkoulalas-Divanis; Grigorios Loukides (PAIS, 2011)

Revisiting sequential pattern hiding to enhance utility. - Aris Gkoulalas-Divanis; Grigorios Loukides (KDD, 2011)

A publication process model to enable privacy-aware data sharing. - Aris Gkoulalas-Divanis; Eric W. Cope (IBM J. Res. Dev., 2011)

COAT: COnstraint-based anonymization of transactions. - Grigorios Loukides; Aris Gkoulalas-Divanis; Bradley A. Malin (Knowl. Inf. Syst., 2011)

Concealing the position of individuals in location-based services. - Aris Gkoulalas-Divanis; Vassilios S. Verykios (Oper. Res., 2011)

Privacy in mobility data mining. - Aris Gkoulalas-Divanis; Yücel Saygin; Dino Pedreschi (SIGKDD Explor., 2011)

Foreword for the special issue of selected papers from the 1st ECML/PKDD Workshop on Privacy and Security issues in Data Mining and Machine Learning. - Aris Gkoulalas-Divanis; Yücel Saygin; Vassilios S. Verykios (Trans. Data Priv., 2011)

QuerioCity: Accessing the Information of a City. - Vanessa López; Spyros Kotoulas; Marco Luca Sbodio; Martin Stephenson; Raymond Lloyd; Aris Gkoulalas-Divanis; Pol Mac Aonghusa (Semantic Cities @ AAAI, 2012)

Private-HERMES: a benchmark framework for privacy-preserving mobility data querying and mining methods. - Nikos Pelekis; Aris Gkoulalas-Divanis; Marios Vodas; Anargyros Plemenos; Despina Kopanaki; Yannis Theodoridis (EDBT, 2012)

EWNI: Efficient Anonymization of Vulnerable Individuals in Social Networks. - Frank Nagle; Lisa Singh; Aris Gkoulalas-Divanis (PAKDD (2), 2012)

QuerioCity: A Linked Data Platform for Urban Information Management. - Vanessa López; Spyros Kotoulas; Marco Luca Sbodio; Martin Stephenson; Aris Gkoulalas-Divanis; Pol Mac Aonghusa (ISWC (2), 2012)

Utility-preserving transaction data anonymization with low information loss. - Grigorios Loukides; Aris Gkoulalas-Divanis (Expert Syst. Appl., 2012)

Assessing Disclosure Risk and Data Utility Trade-off in Transaction Data Anonymization. - Grigorios Loukides; Aris Gkoulalas-Divanis; Jianhua Shao 001 (Int. J. Softw. Informatics, 2012)

Utility-guided Clustering-based Transaction Data Anonymization. - Aris Gkoulalas-Divanis; Grigorios Loukides (Trans. Data Priv., 2012)

Permutation-Based Sequential Pattern Hiding. - Robert Gwadera; Aris Gkoulalas-Divanis; Grigorios Loukides (ICDM, 2013)

Select-Organize-Anonymize: A Framework for Trajectory Data Anonymization. - Giorgos Poulis; Spiros Skiadopoulos; Grigorios Loukides; Aris Gkoulalas-Divanis (ICDM Workshops, 2013)

Hiding Sensitive Patterns from Sequence Databases: Research Challenges and Solutions. - Grigorios Loukides; Aris Gkoulalas-Divanis (MDM (2), 2013)

Distance-Based k^m-Anonymization of Trajectory Data. - Giorgos Poulis; Spiros Skiadopoulos; Grigorios Loukides; Aris Gkoulalas-Divanis (MDM (2), 2013)

Anonymizing Data with Relational and Transaction Attributes. - Giorgos Poulis; Grigorios Loukides; Aris Gkoulalas-Divanis; Spiros Skiadopoulos (ECML/PKDD (3), 2013)

Semantic trajectories modeling and analysis. - Christine Parent; Stefano Spaccapietra; Chiara Renso; Gennady L. Andrienko; Natalia V. Andrienko; Vania Bogorny; Maria Luisa Damiani; Aris Gkoulalas-Divanis; José Antônio Fernandes de Macêdo; Nikos Pelekis; Yannis Theodoridis; Zhixian Yan (ACM Comput. Surv., 2013)

Efficient and flexible anonymization of transaction data. - Grigorios Loukides; Aris Gkoulalas-Divanis; Jianhua Shao 001 (Knowl. Inf. Syst., 2013)

Report from Dagstuhl: the liberation of mobile location data and its implications for privacy research. - Gennady L. Andrienko; Aris Gkoulalas-Divanis; Marco Gruteser; Christine Kopp; Thomas Liebig; Klaus Rechert (ACM SIGMOBILE Mob. Comput. Commun. Rev., 2013)

Utility-Aware Anonymization of Diagnosis Codes. - Grigorios Loukides; Aris Gkoulalas-Divanis (IEEE J. Biomed. Health Informatics, 2013)

Anonymization of Electronic Medical Records to Support Clinical Analysis - Aris Gkoulalas-Divanis; Grigorios Loukides (Springer, 2013)

Privacy Issues in Association Rule Mining. - Aris Gkoulalas-Divanis; Jayant R. Haritsa; Murat Kantarcioglu (Frequent Pattern Mining, 2014)

SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. - Giorgos Poulis; Aris Gkoulalas-Divanis; Grigorios Loukides; Spiros Skiadopoulos; Christos Tryfonopoulos (EDBT, 2014)

Privacy protection in open information management platforms. - Aris Gkoulalas-Divanis; Pol Mac Aonghusa (IBM J. Res. Dev., 2014)

Toward smarter healthcare: Anonymizing medical data to support research studies. - Aris Gkoulalas-Divanis; Grigorios Loukides; Jimeng Sun 001 (IBM J. Res. Dev., 2014)

Predicting changes in hypertension control using electronic health records from a chronic disease management program. - Jimeng Sun 001; Candace D. McNaughton; Ping Zhang 016; Adam Perer; Aris Gkoulalas-Divanis; Joshua C. Denny; Jacqueline Kirby; Thomas A. Lasko; Alexander Saip; Bradley A. Malin (J. Am. Medical Informatics Assoc., 2014)

Publishing data from electronic health records while preserving privacy: A survey of algorithms. - Aris Gkoulalas-Divanis; Grigorios Loukides; Jimeng Sun 001 (J. Biomed. Informatics, 2014)

Informatics methods in medical privacy. - Aris Gkoulalas-Divanis; Grigorios Loukides; Li Xiong 001; Jimeng Sun 001 (J. Biomed. Informatics, 2014)

Disassociation for electronic health record privacy. - Grigorios Loukides; John Liagouris; Aris Gkoulalas-Divanis; Manolis Terrovitis (J. Biomed. Informatics, 2014)

Apriori-based algorithms for km-anonymizing trajectory data. - Giorgos Poulis; Spiros Skiadopoulos; Grigorios Loukides; Aris Gkoulalas-Divanis (Trans. Data Priv., 2014)

SPUD - Semantic Processing of Urban Data. - Spyros Kotoulas; Vanessa López; Raymond Lloyd; Marco Luca Sbodio; Freddy Lécué; Martin Stephenson; Elizabeth M. Daly; Veli Bicer; Aris Gkoulalas-Divanis; Giusy Di Lorenzo; Anika Schumann; Pol Mac Aonghusa (J. Web Semant., 2014)

Introduction to Medical Data Privacy. - Aris Gkoulalas-Divanis; Grigorios Loukides (Medical Data Privacy Handbook, 2015)

A Survey of Anonymization Algorithms for Electronic Health Records. - Aris Gkoulalas-Divanis; Grigorios Loukides (Medical Data Privacy Handbook, 2015)

Epilogue. - Aris Gkoulalas-Divanis; Grigorios Loukides (Medical Data Privacy Handbook, 2015)

Utility-Constrained Electronic Health Record Data Publishing Through Generalization and Disassociation. - Grigorios Loukides; John Liagouris; Aris Gkoulalas-Divanis; Manolis Terrovitis (Medical Data Privacy Handbook, 2015)

SECRETA: A Tool for Anonymizing Relational, Transaction and RT-Datasets. - Giorgos Poulis; Aris Gkoulalas-Divanis; Grigorios Loukides; Spiros Skiadopoulos; Christos Tryfonopoulos (Medical Data Privacy Handbook, 2015)

Efficient algorithms for identifying privacy vulnerabilities. - Aris Gkoulalas-Divanis; Stefano Braghin (ISC2, 2015)

LSHDB: a parallel and distributed engine for record linkage and similarity search. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ICDM Workshops, 2016)

FPVI: A scalable method for discovering privacy vulnerabilities in microdata. - Aris Gkoulalas-Divanis; Stefano Braghin; Spiros Antonatos (ISC2, 2016)

Message from the program chairs. - Aris Gkoulalas-Divanis; Alessandro Pellegrini 001; Pierangelo di Sanzo (NCA, 2016)

IPV: A system for identifying privacy vulnerabilities in datasets. - Aris Gkoulalas-Divanis; Stefano Braghin (IBM J. Res. Dev., 2016)

Distance-Aware Encoding of Numerical Values for Privacy-Preserving Record Linkage. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ICDE, 2017)

Anonymizing datasets with demographics and diagnosis codes in the presence of utility constraints. - Giorgos Poulis; Grigorios Loukides; Spiros Skiadopoulos; Aris Gkoulalas-Divanis (J. Biomed. Informatics, 2017)

A Frequent Itemset Hiding Toolbox. - Aris Gkoulalas-Divanis; Vasileios Kagklis; Elias C. Stavropoulos (ALGOCLOUD, 2018)

An Overview of Big Data Issues in Privacy-Preserving Record Linkage. - Dinusha Vatsalan; Dimitrios Karapiperis; Aris Gkoulalas-Divanis (ALGOCLOUD, 2018)

Summarization Algorithms for Record Linkage. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (EDBT, 2018)

FEMRL: A Framework for Large-Scale Privacy-Preserving Linkage of Patients' Electronic Health Records. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ISC2, 2018)

Fast schemes for online record linkage. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (Data Min. Knowl. Discov., 2018)

FEDERAL: A Framework for Distance-Aware Privacy-Preserving Record Linkage. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (IEEE Trans. Knowl. Data Eng., 2018)

Introduction to Mobility Data Privacy. - Aris Gkoulalas-Divanis; Claudio Bettini (Handbook of Mobile Data Privacy, 2018)

Predicting Adverse Drug Reactions on Distributed Health Data using Federated Learning. - Olivia Choudhury; Yoonyoung Park; Theodoros Salonidis; Aris Gkoulalas-Divanis; Issa Sylla; Amar Das (AMIA, 2019)

Linkage of Spatio-Temporal Data and Trajectories. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ISC2, 2019)

Differential Privacy-enabled Federated Learning for Sensitive Health Data. - Olivia Choudhury; Aris Gkoulalas-Divanis; Theodoros Salonidis; Issa Sylla; Yoonyoung Park; Grace Hsu; Amar Das (CoRR, 2019)

Efficient Record Linkage in Data Streams. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (IEEE BigData, 2020)

A Syntactic Approach for Privacy-Preserving Federated Learning. - Olivia Choudhury; Aris Gkoulalas-Divanis; Theodoros Salonidis; Issa Sylla; Yoonyoung Park; Grace Hsu; Amar Das (ECAI, 2020)

Large-Scale Distributed Linkage of Records Containing Spatio-Temporal Information. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (ISC2, 2020)

Anonymizing Data for Privacy-Preserving Federated Learning. - Olivia Choudhury; Aris Gkoulalas-Divanis; Theodoros Salonidis; Issa Sylla; Yoonyoung Park; Grace Hsu; Amar Das (CoRR, 2020)

Disrupting Healthcare Silos: Addressing Data Volume, Velocity and Variety With a Cloud-Native Healthcare Data Ingestion Service. - Rohit Ranchal; Paul Bastide 001; Xu Wang; Aris Gkoulalas-Divanis; Maneesh Mehra; Senthil Bakthavachalam; Hui Lei 001; Ajay Mohindra (IEEE J. Biomed. Health Informatics, 2020)

MultiBlock: A Scalable Iterative Approach for Progressive Entity Resolution. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (IEEE BigData, 2021)

Privacy Preserving Text Data Encoding and Topic Modelling. - Dinusha Vatsalan; Raghav Bhaskar; Aris Gkoulalas-Divanis; Dimitrios Karapiperis (IEEE BigData, 2021)

An Unbiased Estimator for Hamming LSH Blocking. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis (ISC2, 2021)

Dynamically Adjusting Case-Reporting Policy to Maximize Privacy and Utility in the Face of a Pandemic. - J. Thomas Brown; Chao Yan 004; Weiyi Xia; Zhijun Yin; Zhiyu Wan; Aris Gkoulalas-Divanis; Murat Kantarcioglu; Bradley A. Malin (CoRR, 2021)

Summarizing and linking electronic health records. - Dimitrios Karapiperis; Aris Gkoulalas-Divanis; Vassilios S. Verykios (Distributed Parallel Databases, 2021)

Modern Privacy-Preserving Record Linkage Techniques: An Overview. - Aris Gkoulalas-Divanis; Dinusha Vatsalan; Dimitrios Karapiperis; Murat Kantarcioglu (IEEE Trans. Inf. Forensics Secur., 2021)

Supporting COVID-19 Disparity Investigations with Dynamically Adjusting Case Reporting Policies. - James Thomas Brown; Zhiyu Wan; Aris Gkoulalas-Divanis; Murat Kantarcioglu; Bradley A. Malin (AMIA, 2022)

How Adversarial Assumptions Influence Re-identification Risk Measures: A COVID-19 Case Study. - Xinmeng Zhang; Zhiyu Wan; Chao Yan 004; J. Thomas Brown; Weiyi Xia; Aris Gkoulalas-Divanis; Murat Kantarcioglu; Bradley A. Malin (PSD, 2022)

Dynamically adjusting case reporting policy to maximize privacy and public health utility in the face of a pandemic. - J. Thomas Brown; Chao Yan 004; Weiyi Xia; Zhijun Yin; Zhiyu Wan; Aris Gkoulalas-Divanis; Murat Kantarcioglu; Bradley A. Malin (J. Am. Medical Informatics Assoc., 2022)

Securing a Generative AI-Powered Healthcare Chatbot. - Georgios Feretzakis; Athanasios Anastasiou; Stavros Pitoglou; Evgenia Paxinou; Aris Gkoulalas-Divanis; Konstantinos Kalodanis; Ioannis Tsapelas; Dimitris Kalles; Vassilios S. Verykios (EFMI-STC, 2024)

The Faculty Assignment Problem in Higher Education: A Shapley Value-Based Approach. - Vassilios S. Verykios; Evgenia Paxinou; Aris Gkoulalas-Divanis; Manolis Tzagarakis; Sotirios Kotsiantis; Georgios Feretzakis; Dimitris Kalles (AIAI (4), 2024)

Comparative Analysis of Macular and Optic Disc Perfusion Pre and Post Silicone Oil Removal: A Machine Learning Approach. - Georgios Feretzakis; Christina Karakosta; Aris Gkoulalas-Divanis; Dimitrios Karapiperis; Andreas F. Gkontzis; Evgenia Paxinou; Christina Kourentis; Vassilios S. Verykios (MIE, 2024)

Exploiting Properties of Student Networks to Enhance Learning in Distance Education. - Rozita Tsoni; Evgenia Paxinou; Aris Gkoulalas-Divanis; Dimitrios Karapiperis; Dimitrios Kalles; Vassilios S. Verykios (Inf., 2024)