Aris Gkoulalas-Divanis

106 papers A* 3A 4B 8C 2Misc 4Journal 43Unranked 26

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	Comparative Analysis of Macular and Optic Disc Perfusion Pre and Post Silicone Oil Removal: A Machine Learning Approach. MIE Georgios Feretzakis, Christina Karakosta, Aris Gkoulalas-Divanis, Dimitrios Karapiperis, Andreas F. Gkontzis, Evgenia Paxinou, Christina Kourentis, Vassilios S. Verykios
2024	J	`jnl`	Exploiting Properties of Student Networks to Enhance Learning in Distance Education. Inf. Rozita Tsoni, Evgenia Paxinou, Aris Gkoulalas-Divanis, Dimitrios Karapiperis, Dimitrios Kalles, Vassilios S. Verykios
2024	J	`jnl`	Privacy-Preserving Techniques in Generative AI and Large Language Models: A Narrative Review. Inf. Georgios Feretzakis, Konstantinos Papaspyridis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2024	—	`conf`	Securing a Generative AI-Powered Healthcare Chatbot. EFMI-STC Georgios Feretzakis, Athanasios Anastasiou, Stavros Pitoglou, Evgenia Paxinou, Aris Gkoulalas-Divanis, Konstantinos Kalodanis, Ioannis Tsapelas, Dimitris Kalles, Vassilios S. Verykios
2024	—	`conf`	The Faculty Assignment Problem in Higher Education: A Shapley Value-Based Approach. AIAI (4) Vassilios S. Verykios, Evgenia Paxinou, Aris Gkoulalas-Divanis, Manolis Tzagarakis, Sotirios Kotsiantis, Georgios Feretzakis, Dimitris Kalles
2022	J	`jnl`	Dynamically adjusting case reporting policy to maximize privacy and public health utility in the face of a pandemic. J. Am. Medical Informatics Assoc. J. Thomas Brown, Chao Yan, Weiyi Xia, Zhijun Yin, Zhiyu Wan, Aris Gkoulalas-Divanis, Murat Kantarcioglu, Bradley A. Malin
2022	C	`conf`	How Adversarial Assumptions Influence Re-identification Risk Measures: A COVID-19 Case Study. PSD Xinmeng Zhang, Zhiyu Wan, Chao Yan, J. Thomas Brown, Weiyi Xia, Aris Gkoulalas-Divanis, Murat Kantarcioglu, Bradley A. Malin
2022	Misc	`conf`	Supporting COVID-19 Disparity Investigations with Dynamically Adjusting Case Reporting Policies. AMIA James Thomas Brown, Zhiyu Wan, Aris Gkoulalas-Divanis, Murat Kantarcioglu, Bradley A. Malin
2021	—	`conf`	An Unbiased Estimator for Hamming LSH Blocking. ISC2 Dimitrios Karapiperis, Aris Gkoulalas-Divanis
2021	J	`jnl`	Dynamically Adjusting Case-Reporting Policy to Maximize Privacy and Utility in the Face of a Pandemic. CoRR J. Thomas Brown, Chao Yan, Weiyi Xia, Zhijun Yin, Zhiyu Wan, Aris Gkoulalas-Divanis, Murat Kantarcioglu, Bradley A. Malin
2021	J	`jnl`	Modern Privacy-Preserving Record Linkage Techniques: An Overview. IEEE Trans. Inf. Forensics Secur. Aris Gkoulalas-Divanis, Dinusha Vatsalan, Dimitrios Karapiperis, Murat Kantarcioglu
2021	—	`conf`	MultiBlock: A Scalable Iterative Approach for Progressive Entity Resolution. IEEE BigData Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2021	—	`conf`	Privacy Preserving Text Data Encoding and Topic Modelling. IEEE BigData Dinusha Vatsalan, Raghav Bhaskar, Aris Gkoulalas-Divanis, Dimitrios Karapiperis
2021	J	`jnl`	Summarizing and linking electronic health records. Distributed Parallel Databases Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2020	A	`conf`	A Syntactic Approach for Privacy-Preserving Federated Learning. ECAI Olivia Choudhury, Aris Gkoulalas-Divanis, Theodoros Salonidis, Issa Sylla, Yoonyoung Park, Grace Hsu, Amar Das
2020	J	`jnl`	Anonymizing Data for Privacy-Preserving Federated Learning. CoRR Olivia Choudhury, Aris Gkoulalas-Divanis, Theodoros Salonidis, Issa Sylla, Yoonyoung Park, Grace Hsu, Amar Das
2020	J	`jnl`	Disrupting Healthcare Silos: Addressing Data Volume, Velocity and Variety With a Cloud-Native Healthcare Data Ingestion Service. IEEE J. Biomed. Health Informatics Rohit Ranchal, Paul Bastide, Xu Wang, Aris Gkoulalas-Divanis, Maneesh Mehra, Senthil Bakthavachalam, Hui Lei, Ajay Mohindra
2020	—	`conf`	Efficient Record Linkage in Data Streams. IEEE BigData Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2020	—	`conf`	Large-Scale Distributed Linkage of Records Containing Spatio-Temporal Information. ISC2 Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2019	B	`ed.`	18th IEEE International Symposium on Network Computing and Applications, NCA 2019, Cambridge, MA, USA, September 26-28, 2019 NCA Aris Gkoulalas-Divanis, Mirco Marchetti, Dimiter R. Avresky
2019	J	`jnl`	Differential Privacy-enabled Federated Learning for Sensitive Health Data. CoRR Olivia Choudhury, Aris Gkoulalas-Divanis, Theodoros Salonidis, Issa Sylla, Yoonyoung Park, Grace Hsu, Amar Das
2019	—	`conf`	Linkage of Spatio-Temporal Data and Trajectories. ISC2 Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2019	Misc	`conf`	Predicting Adverse Drug Reactions on Distributed Health Data using Federated Learning. AMIA Olivia Choudhury, Yoonyoung Park, Theodoros Salonidis, Aris Gkoulalas-Divanis, Issa Sylla, Amar Das
2018	—	`conf`	A Frequent Itemset Hiding Toolbox. ALGOCLOUD Aris Gkoulalas-Divanis, Vasileios Kagklis, Elias C. Stavropoulos
2018	—	`conf`	An Overview of Big Data Issues in Privacy-Preserving Record Linkage. ALGOCLOUD Dinusha Vatsalan, Dimitrios Karapiperis, Aris Gkoulalas-Divanis
2018	J	`jnl`	FEDERAL: A Framework for Distance-Aware Privacy-Preserving Record Linkage. IEEE Trans. Knowl. Data Eng. Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2018	—	`conf`	FEMRL: A Framework for Large-Scale Privacy-Preserving Linkage of Patients' Electronic Health Records. ISC2 Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2018	J	`jnl`	Fast schemes for online record linkage. Data Min. Knowl. Discov. Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2018	—	`book`	Handbook of Mobile Data Privacy. Aris Gkoulalas-Divanis, Claudio Bettini
2018	—	`ch.`	Introduction to Mobility Data Privacy. Handbook of Mobile Data Privacy Aris Gkoulalas-Divanis, Claudio Bettini
2018	B	`conf`	Summarization Algorithms for Record Linkage. EDBT Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2017	B	`ed.`	16th IEEE International Symposium on Network Computing and Applications, NCA 2017, Cambridge, MA, USA, October 30 - November 1, 2017 NCA Aris Gkoulalas-Divanis, Miguel P. Correia, Dimiter R. Avresky
2017	J	`jnl`	Anonymizing datasets with demographics and diagnosis codes in the presence of utility constraints. J. Biomed. Informatics Giorgos Poulis, Grigorios Loukides, Spiros Skiadopoulos, Aris Gkoulalas-Divanis
2017	A*	`conf`	Distance-Aware Encoding of Numerical Values for Privacy-Preserving Record Linkage. ICDE Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2016	B	`ed.`	15th IEEE International Symposium on Network Computing and Applications, NCA 2016, Cambridge, Boston, MA, USA, October 31 - November 2, 2016 NCA Alessandro Pellegrini, Aris Gkoulalas-Divanis, Pierangelo di Sanzo, Dimiter R. Avresky
2016	—	`conf`	FPVI: A scalable method for discovering privacy vulnerabilities in microdata. ISC2 Aris Gkoulalas-Divanis, Stefano Braghin, Spiros Antonatos
2016	J	`jnl`	IPV: A system for identifying privacy vulnerabilities in datasets. IBM J. Res. Dev. Aris Gkoulalas-Divanis, Stefano Braghin
2016	—	`conf`	LSHDB: a parallel and distributed engine for record linkage and similarity search. ICDM Workshops Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2016	B	`conf`	Message from the program chairs. NCA Aris Gkoulalas-Divanis, Alessandro Pellegrini, Pierangelo di Sanzo
2015	—	`ch.`	A Survey of Anonymization Algorithms for Electronic Health Records. Medical Data Privacy Handbook Aris Gkoulalas-Divanis, Grigorios Loukides
2015	—	`conf`	Efficient algorithms for identifying privacy vulnerabilities. ISC2 Aris Gkoulalas-Divanis, Stefano Braghin
2015	—	`ch.`	Epilogue. Medical Data Privacy Handbook Aris Gkoulalas-Divanis, Grigorios Loukides
2015	—	`ch.`	Introduction to Medical Data Privacy. Medical Data Privacy Handbook Aris Gkoulalas-Divanis, Grigorios Loukides
2015	—	`book`	Medical Data Privacy Handbook Aris Gkoulalas-Divanis, Grigorios Loukides
2015	—	`ch.`	SECRETA: A Tool for Anonymizing Relational, Transaction and RT-Datasets. Medical Data Privacy Handbook Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2015	—	`ch.`	Utility-Constrained Electronic Health Record Data Publishing Through Generalization and Disassociation. Medical Data Privacy Handbook Grigorios Loukides, John Liagouris, Aris Gkoulalas-Divanis, Manolis Terrovitis
2014	J	`jnl`	Apriori-based algorithms for k Trans. Data Priv. Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2014	J	`jnl`	Disassociation for electronic health record privacy. J. Biomed. Informatics Grigorios Loukides, John Liagouris, Aris Gkoulalas-Divanis, Manolis Terrovitis
2014	J	`jnl`	Informatics methods in medical privacy. J. Biomed. Informatics Aris Gkoulalas-Divanis, Grigorios Loukides, Li Xiong, Jimeng Sun
2014	—	`book`	Large-Scale Data Analytics Aris Gkoulalas-Divanis, Abderrahim Labbi
2014	J	`jnl`	Predicting changes in hypertension control using electronic health records from a chronic disease management program. J. Am. Medical Informatics Assoc. Jimeng Sun, Candace D. McNaughton, Ping Zhang, Adam Perer, Aris Gkoulalas-Divanis, Joshua C. Denny, Jacqueline Kirby, Thomas A. Lasko, Alexander Saip, Bradley A. Malin
2014	—	`ch.`	Privacy Issues in Association Rule Mining. Frequent Pattern Mining Aris Gkoulalas-Divanis, Jayant R. Haritsa, Murat Kantarcioglu
2014	J	`jnl`	Privacy protection in open information management platforms. IBM J. Res. Dev. Aris Gkoulalas-Divanis, Pol Mac Aonghusa
2014	J	`jnl`	Publishing data from electronic health records while preserving privacy: A survey of algorithms. J. Biomed. Informatics Aris Gkoulalas-Divanis, Grigorios Loukides, Jimeng Sun
2014	B	`conf`	SECRETA: A System for Evaluating and Comparing RElational and Transaction Anonymization algorithms. EDBT Giorgos Poulis, Aris Gkoulalas-Divanis, Grigorios Loukides, Spiros Skiadopoulos, Christos Tryfonopoulos
2014	J	`jnl`	SPUD - Semantic Processing of Urban Data. J. Web Semant. 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
2014	J	`jnl`	Toward smarter healthcare: Anonymizing medical data to support research studies. IBM J. Res. Dev. Aris Gkoulalas-Divanis, Grigorios Loukides, Jimeng Sun
2013	—	`book`	Anonymization of Electronic Medical Records to Support Clinical Analysis Aris Gkoulalas-Divanis, Grigorios Loukides
2013	—	`conf`	Anonymizing Data with Relational and Transaction Attributes. ECML/PKDD (3) Giorgos Poulis, Grigorios Loukides, Aris Gkoulalas-Divanis, Spiros Skiadopoulos
2013	—	`conf`	Distance-Based k^m-Anonymization of Trajectory Data. MDM (2) Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2013	J	`jnl`	Efficient and flexible anonymization of transaction data. Knowl. Inf. Syst. Grigorios Loukides, Aris Gkoulalas-Divanis, Jianhua Shao
2013	—	`conf`	Hiding Sensitive Patterns from Sequence Databases: Research Challenges and Solutions. MDM (2) Grigorios Loukides, Aris Gkoulalas-Divanis
2013	A*	`conf`	Permutation-Based Sequential Pattern Hiding. ICDM Robert Gwadera, Aris Gkoulalas-Divanis, Grigorios Loukides
2013	J	`jnl`	Report from Dagstuhl: the liberation of mobile location data and its implications for privacy research. ACM SIGMOBILE Mob. Comput. Commun. Rev. Gennady L. Andrienko, Aris Gkoulalas-Divanis, Marco Gruteser, Christine Kopp, Thomas Liebig, Klaus Rechert
2013	—	`conf`	Select-Organize-Anonymize: A Framework for Trajectory Data Anonymization. ICDM Workshops Giorgos Poulis, Spiros Skiadopoulos, Grigorios Loukides, Aris Gkoulalas-Divanis
2013	J	`jnl`	Semantic trajectories modeling and analysis. ACM Comput. Surv. 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
2013	J	`jnl`	Utility-Aware Anonymization of Diagnosis Codes. IEEE J. Biomed. Health Informatics Grigorios Loukides, Aris Gkoulalas-Divanis
2012	J	`jnl`	Assessing Disclosure Risk and Data Utility Trade-off in Transaction Data Anonymization. Int. J. Softw. Informatics Grigorios Loukides, Aris Gkoulalas-Divanis, Jianhua Shao
2012	—	`conf`	EWNI: Efficient Anonymization of Vulnerable Individuals in Social Networks. PAKDD (2) Frank Nagle, Lisa Singh, Aris Gkoulalas-Divanis
2012	B	`conf`	Private-HERMES: a benchmark framework for privacy-preserving mobility data querying and mining methods. EDBT Nikos Pelekis, Aris Gkoulalas-Divanis, Marios Vodas, Anargyros Plemenos, Despina Kopanaki, Yannis Theodoridis
2012	—	`conf`	QuerioCity: A Linked Data Platform for Urban Information Management. ISWC (2) Vanessa López, Spyros Kotoulas, Marco Luca Sbodio, Martin Stephenson, Aris Gkoulalas-Divanis, Pol Mac Aonghusa
2012	—	`conf`	QuerioCity: Accessing the Information of a City. Semantic Cities @ AAAI Vanessa López, Spyros Kotoulas, Marco Luca Sbodio, Martin Stephenson, Raymond Lloyd, Aris Gkoulalas-Divanis, Pol Mac Aonghusa
2012	J	`jnl`	Utility-guided Clustering-based Transaction Data Anonymization. Trans. Data Priv. Aris Gkoulalas-Divanis, Grigorios Loukides
2012	J	`jnl`	Utility-preserving transaction data anonymization with low information loss. Expert Syst. Appl. Grigorios Loukides, Aris Gkoulalas-Divanis
2011	J	`jnl`	A publication process model to enable privacy-aware data sharing. IBM J. Res. Dev. Aris Gkoulalas-Divanis, Eric W. Cope
2011	J	`jnl`	COAT: COnstraint-based anonymization of transactions. Knowl. Inf. Syst. Grigorios Loukides, Aris Gkoulalas-Divanis, Bradley A. Malin
2011	J	`jnl`	Concealing the position of individuals in location-based services. Oper. Res. Aris Gkoulalas-Divanis, Vassilios S. Verykios
2011	J	`jnl`	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. Trans. Data Priv. Aris Gkoulalas-Divanis, Yücel Saygin, Vassilios S. Verykios
2011	—	`conf`	PCTA: privacy-constrained clustering-based transaction data anonymization. PAIS Aris Gkoulalas-Divanis, Grigorios Loukides
2011	—	`ed.`	Privacy and Security Issues in Data Mining and Machine Learning - International ECML/PKDD Workshop, PSDML 2010, Barcelona, Spain, September 24, 2010. Revised Selected Papers PSDML Christos Dimitrakakis, Aris Gkoulalas-Divanis, Aikaterini Mitrokotsa, Vassilios S. Verykios, Yücel Saygin
2011	J	`jnl`	Privacy in mobility data mining. SIGKDD Explor. Aris Gkoulalas-Divanis, Yücel Saygin, Dino Pedreschi
2011	A	`conf`	Privacy-aware querying over sensitive trajectory data. CIKM Nikos Pelekis, Aris Gkoulalas-Divanis, Marios Vodas, Despina Kopanaki, Yannis Theodoridis
2011	A*	`conf`	Revisiting sequential pattern hiding to enhance utility. KDD Aris Gkoulalas-Divanis, Grigorios Loukides
2010	—	`conf`	Anonymizing Transaction Data to Eliminate Sensitive Inferences. DEXA (1) Grigorios Loukides, Aris Gkoulalas-Divanis, Jianhua Shao
2010	—	`book`	Association Rule Hiding for Data Mining Aris Gkoulalas-Divanis, Vassilios S. Verykios
2010	J	`jnl`	Providing K-Anonymity in location based services. SIGKDD Explor. Aris Gkoulalas-Divanis, Panos Kalnis, Vassilios S. Verykios
2009	J	`jnl`	A network aware privacy model for online requests in trajectory data. Data Knowl. Eng. Aris Gkoulalas-Divanis, Vassilios S. Verykios, Panayiotis Bozanis
2009	J	`jnl`	An overview of privacy preserving data mining. ACM Crossroads Aris Gkoulalas-Divanis, Vassilios S. Verykios
2009	J	`jnl`	COAT: COnstraint-based Anonymization of Transactions CoRR Grigorios Loukides, Aris Gkoulalas-Divanis, Bradley A. Malin
2009	J	`jnl`	Exact Knowledge Hiding in Transactional Databases. Int. J. Artif. Intell. Tools Aris Gkoulalas-Divanis, Vassilios S. Verykios
2009	J	`jnl`	Exact Knowledge Hiding through Database Extension. IEEE Trans. Knowl. Data Eng. Aris Gkoulalas-Divanis, Vassilios S. Verykios
2009	J	`jnl`	From itemsets through trajectories to location based services: a knowledge hiding privacy approach. SIGKDD Explor. Aris Gkoulalas-Divanis
2009	J	`jnl`	Hiding sensitive knowledge without side effects. Knowl. Inf. Syst. Aris Gkoulalas-Divanis, Vassilios S. Verykios
2009	A	`conf`	Identifying Unsafe Routes for Network-Based Trajectory Privacy. SDM Aris Gkoulalas-Divanis, Vassilios S. Verykios, Mohamed F. Mokbel
2009	B	`conf`	PLOT: Privacy in Location Based Services: An Open-Ended Toolbox. Mobile Data Management Aris Gkoulalas-Divanis, Vassilios S. Verykios, Dimitrios Eleftheriou
2009	J	`jnl`	Privacy challenges and solutions in the social web. ACM Crossroads Grigorios Loukides, Aris Gkoulalas-Divanis
2009	Misc	`conf`	Reconstruction-based Classification Rule Hiding through Controlled Data Modification. AIAI Aliki Katsarou, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2008	C	`conf`	A Free Terrain Model for Trajectory K-Anonymity. DEXA Aris Gkoulalas-Divanis, Vassilios S. Verykios
2008	Misc	`conf`	A Parallelization Framework for Exact Knowledge Hiding in Transactional Databases. SEC Aris Gkoulalas-Divanis, Vassilios S. Verykios
2008	—	`ch.`	A Survey of Association Rule Hiding Methods for Privacy. Privacy-Preserving Data Mining Vassilios S. Verykios, Aris Gkoulalas-Divanis
2008	J	`jnl`	A privacy-aware trajectory tracking query engine. SIGKDD Explor. Aris Gkoulalas-Divanis, Vassilios S. Verykios
2008	—	`ch.`	Privacy and Security in Spatiotemporal Data and Trajectories. Mobility, Data Mining and Privacy Vassilios S. Verykios, Maria Luisa Damiani, Aris Gkoulalas-Divanis
2008	—	`ch.`	Privacy in Spatiotemporal Data Mining. Mobility, Data Mining and Privacy Francesco Bonchi, Yücel Saygin, Vassilios S. Verykios, Maurizio Atzori, Aris Gkoulalas-Divanis, Selim Volkan Kaya, Erkay Savas
2007	—	`conf`	A Hybrid Approach to Frequent Itemset Hiding. ICTAI (1) Aris Gkoulalas-Divanis, Vassilios S. Verykios
2007	—	`conf`	A k-Anonymity Model for Spatio-Temporal Data. ICDE Workshops Polixeni Zacharouli, Aris Gkoulalas-Divanis, Vassilios S. Verykios
2006	A	`conf`	An integer programming approach for frequent itemset hiding. CIKM Aris Gkoulalas-Divanis, Vassilios S. Verykios