Vassilios S. Verykios

ORCID

Publication Activity (10 Years)

Years Active: 1994-2023
Publications (10 Years): 90

Top Venues

IISA

ICIMTH

PCI

Intell. Decis. Technol.

Publications

Aikaterini Sakagianni, Christina Koufopoulou, Vassilios S. Verykios, Evangelos Loupelis, Dimitrios Kalles, Georgios Feretzakis
Prediction of COVID-19 Mortality in the Intensive Care Unit Using Machine Learning. MIE (2023)
Petros N. Tamvakis, Evangelos Sakkopoulos, Vassilios S. Verykios
On the Inverse Frequent Itemset Mining Problem for Condensed Representations of Itemsets. Int. J. Artif. Intell. Tools 32 (1) (2023)
Dimitrios Karapiperis, Christos Tjortjis, Vassilios S. Verykios
A Randomized Blocking Structure for Streaming Record Linkage. Proc. VLDB Endow. 16 (11) (2023)
Aikaterini Sakagianni, Christina Koufopoulou, Dimitrios Kalles, Evangelos Loupelis, Vassilios S. Verykios, Georgios Feretzakis
Automated ML Techniques for Predicting COVID-19 Mortality in the ICU. ICIMTH (2023)
Vasileios Panteris, Dimitris Kalles, Vassilios S. Verykios, Stefani Vgenopoulou, Aikaterini Pierrakou, Ilias Dalainas, Georgios Feretzakis
A Deep Learning Model for Classifying Histological Types of Colorectal Polyps. ICIMTH (2023)
Rozita Tsoni, Vasileios Kaldis, Ioanna Kapogianni, Aikaterini Sakagianni, Georgios Feretzakis, Vassilios S. Verykios
A Machine Learning Pipeline Using KNIME to Predict Hospital Admission in the MIMIC-IV Database. IISA (2023)
Rozita Tsoni, Georgia Garani, Vassilios S. Verykios
Incorporating Data Warehouses into Data Pipelines for Deploying Learning Analytics Dashboards. IISA (2023)
Vasileios Panteris, Georgios Feretzakis, Panagiotis Karantanos, Dimitris Kalles, Vassilios S. Verykios, Maria Panoutsakou, Eirini Karagianni, Christina Zoubouli, Stefani Vgenopoulou, Aikaterini Pierrakou, Maria Theodorakopoulou, Apostolos E. Papalois, Thomas Thomaidis, Ilias Dalainas, Elias Kouroumalis
Convolutional Neural Networks for Optical Discrimination Between Histological Types of Colorectal Polyps Based on White Light Endoscopic Images. MIE (2023)
Dimitrios Karapiperis, Katerina Tzafilkou, Rozita Tsoni, Georgios Feretzakis, Vassilios S. Verykios
A Probabilistic Approach to Modeling Students' Interactions in a Learning Management System for Facilitating Distance Learning. Inf. 14 (8) (2023)
Ioannis Manolitsis, Lazaros Tzelves, Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios, Stamatis Katsimperis, Athanasios Anastasiou, Dimitrios D. Koutsouris, Thanos Kosmidis, Charalambos Deliveliotis, Athanasios Papatsoris, Ioannis Varkarakis
Acceptance of Artificial Intelligence in Supporting Cancer Patients. ICIMTH (2023)
Panteleimon Krasadakis, Giuseppe Futia, Vassilios S. Verykios, Evangelos Sakkopoulos
Graph based Hiding of Sensitive Knowledge. ICTAI (2023)
Evgenia Paxinou, Evangelia Manousou, Vassilios S. Verykios, Dimitrios Kalles
Centrality Metrics from Students' Discussion Fora at Distance Education. IISA (2023)
Dimitrios Karapiperis, Georgios Feretzakis, Vassilios S. Verykios
An Experimental Evaluation of the Expectation Maximization Algorithm. IISA (2023)
Ioannis Manolitsis, Georgios Feretzakis, Lazaros Tzelves, Dimitris Kalles, Stamatis Katsimperis, Panagiotis Angelopoulos, Athanasios Anastasiou, Dimitrios D. Koutsouris, Thanos Kosmidis, Vassilios S. Verykios, Andreas Skolarikos, Ioannis Varkarakis
Training ChatGPT Models in Assisting Urologists in Daily Practice. ICIMTH (2023)
Evgenia Paxinou, Evangelia Manousou, Georgios Feretzakis, Vassilios S. Verykios
Community detection and social presence in students' discussion fora. Intell. Decis. Technol. 17 (4) (2023)
Rozita Tsoni, Chris T. Panagiotakopoulos, Vassilios S. Verykios
Revealing latent traits in the social behavior of distance learning students. Educ. Inf. Technol. 27 (3) (2022)
Andreas F. Gkontzis, Sotiris Kotsiantis, Christos T. Panagiotakopoulos, Vassilios S. Verykios
A predictive analytics framework as a countermeasure for attrition of students. Interact. Learn. Environ. 30 (6) (2022)
Lazaros Tzelves, Georgios Feretzakis, Dimitris Kalles, Ioannis Manolitsis, Stamatis Katsimperis, Themistoklis Bellos, Marinos Berdempes, Athanasios Anastasiou, Dimitrios D. Koutsouris, Stavroula Kofopoulou, Vassilios S. Verykios, Andreas Skolarikos, Ioannis Varkarakis
Cluster Analysis Assessment in Proposing a Surgical Technique for Benign Prostatic Enlargement. ICIMTH (2022)
Vassilios S. Verykios, Elias C. Stavropoulos, Panteleimon Krasadakis, Evangelos Sakkopoulos
Frequent itemset hiding revisited: pushing hiding constraints into mining. Appl. Intell. 52 (3) (2022)
Rozita Tsoni, Dimitris Kalles, Vassilios S. Verykios
A Data Pipeline Approach for Building Learning Analytics Dashboards. SETN (2022)
Dinusha Vatsalan, Dimitrios Karapiperis, Vassilios S. Verykios
Privacy-Preserving Record Linkage. CoRR (2022)
Christos Samaras, Evangelos Malkakis, Vasiliki Barouti, Vassilios S. Verykios
Green Inspires Students (GIS.edu): A STEM educational project combining a Mobile Data Collection application with ArcGIS Online platform, towards carbon neutrality in school. CompSysTech (2022)
Ioannis Manolitsis, Georgios Feretzakis, Lazaros Tzelves, Dimitris Kalles, Evangelos Loupelis, Stamatis Katsimperis, Thanos Kosmidis, Athanasios Anastasiou, Dimitrios D. Koutsouris, Stavroula Kofopoulou, Vassilios S. Verykios, Andreas Skolarikos, Ioannis Varkarakis
Using Association Rules in Antimicrobial Resistance in Stone Disease Patients. ICIMTH (2022)
Christian Leka, Christoforos Ntantogian, Stylianos Karagiannis, Emmanouil Magkos, Vassilios S. Verykios
A Comparative Analysis of VirusTotal and Desktop Antivirus Detection Capabilities. IISA (2022)
Katerina Tzafilkou, Dimitrios Karapiperis, Vassilios S. Verykios
Empowering Affect-Aware Systems by Monitoring Mouse Speed and Acceleration. ISC2 (2022)
Sotirios Oikonomopoulos, Katerina Tzafilkou, Dimitrios Karapiperis, Vassilios S. Verykios
Cryptocurrency Price Prediction using Social Media Sentiment Analysis. IISA (2022)
Panteleimon Krasadakis, Evangelos Sinos, Vassilios S. Verykios, Evangelos Sakkopoulos
Efficient Named Entity Recognition on Greek Legislation. IISA (2022)
Georgia Garani, Dionysios Papadatos, Sotiris Kotsiantis, Vassilios S. Verykios
Meteorological Data Warehousing and Analysis for Supporting Air Navigation. Informatics 9 (4) (2022)
Andreas F. Gontzis, Sotiris Kotsiantis, Christos T. Panagiotakopoulos, Vassilios S. Verykios
A predictive analytics framework as a countermeasure for attrition of students. Interact. Learn. Environ. 30 (3) (2022)
Georgia Garani, Francisco Javier Moreno Arboleda, Vassilios S. Verykios
A novel approach for handling semantic trajectories on data warehouses. Intell. Decis. Technol. 16 (4) (2022)
Nikolaos S. Alachiotis, Sotiris Kotsiantis, Evangelos Sakkopoulos, Vassilios S. Verykios
Supervised machine learning models for student performance prediction. Intell. Decis. Technol. 16 (1) (2022)
Rozita Tsoni, Vasilios Zorkadis, Vassilios S. Verykios
A Data Pipeline to Preserve Privacy in Educational Settings. PCI (2021)
Georgios Feretzakis, Konstantinos Mitropoulos, Dimitris Kalles, Vassilios S. Verykios
Inference Control in a Diabetes Data Set Using a Java-Based Prototype of LDH Algorithm. ICIMTH (2021)
Vassilios S. Verykios, Dimitrios Karapiperis
Entity Resolution in Dissimilarity Spaces. PCI (2021)
Panteleimon Krasadakis, Vassilios S. Verykios, Evangelos Sakkopoulos
Resolving Infeasibility in Linear Programs for the Frequent Itemset Hiding Problem. ICTAI (2021)
Rozita Tsoni, Evangelos Sakkopoulos, Christos T. Panagiotakopoulos, Vassilios S. Verykios
On the equivalence between bimodal and unimodal students' collaboration networks in distance learning. Intell. Decis. Technol. 15 (2) (2021)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
MultiBlock: A Scalable Iterative Approach for Progressive Entity Resolution. IEEE BigData (2021)
Evgenia Paxinou, Dimitrios Kalles, Christos T. Panagiotakopoulos, Argyro Sgourou, Vassilios S. Verykios
An IRT-based approach to assess the learning gain of a virtual reality lab students' experience. Intell. Decis. Technol. 15 (3) (2021)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Summarizing and linking electronic health records. Distributed Parallel Databases 39 (2) (2021)
Panteleimon Krasadakis, Evangelos Sakkopoulos, Vassilios S. Verykios
A Natural Language Processing Survey on Legislative and Greek Documents. PCI (2021)
Evgenia Paxinou, Dimitrios Kalles, Christos T. Panagiotakopoulos, Vassilios S. Verykios
Analyzing Sequence Data with Markov Chain Models in Scientific Experiments. SN Comput. Sci. 2 (5) (2021)
Panteleimon Krasadakis, Vassilios S. Verykios, Evangelos Sakkopoulos
Parallel based Hiding of Sensitive Knowledge. ICTAI (2020)
Georgios Feretzakis, Konstantinos Mitropoulos, Dimitris Kalles, Vassilios S. Verykios
Local Distortion Hiding (LDH) Algorithm: a Java-based prototype. SETN (2020)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Large-Scale Distributed Linkage of Records Containing Spatio-Temporal Information. ISC2 (2020)
Andreas F. Gkontzis, Sotiris Kotsiantis, Dimitris Kalles, Christos T. Panagiotakopoulos, Vassilios S. Verykios
Polarity, emotions and online activity of students and tutors as features in predicting grades. Intell. Decis. Technol. 14 (3) (2020)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Efficient Record Linkage in Data Streams. IEEE BigData (2020)
Fotis Lazarinis, Kyriaki Alexandri, Christos T. Panagiotakopoulos, Vassilios S. Verykios
Correction to: Sensitizing young children on internet addiction and online safety risks through storytelling in a mobile application. Educ. Inf. Technol. 25 (6) (2020)
Fotis Lazarinis, Christoforos V. Karachristos, Elias C. Stavropoulos, Vassilios S. Verykios
A blended learning course for playfully teaching programming concepts to school teachers. Educ. Inf. Technol. 24 (2) (2019)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
Hiding Decision Tree Rules in Medical Data: A Case Study. ICIMTH (2019)
Rozita Tsoni, Christos Samaras, Evgenia Paxinou, Christos T. Panagiotakopoulos, Vassilios S. Verykios
From Analytics to Cognition: Expanding the Reach of Data in Learning. CSEDU (2) (2019)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Linkage of Spatio-Temporal Data and Trajectories. ISC2 (2019)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
On Using Linear Diophantine Equations for in-Parallel Hiding of Decision Tree Rules. Entropy 21 (1) (2019)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
Local Distortion Hiding in Financial Technology application: a case study with a benchmark data set. IISA (2019)
Evangelos Sakkopoulos, Pantelis Krasadakis, Rozita Tsoni, Vassilios S. Verykios
Dynamic Mobile Student Response System. IMCL (2019)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
Using Minimum Local Distortion to Hide Decision Tree Rules. Entropy 21 (4) (2019)
Vassilios S. Verykios, Elias C. Stavropoulos, Vasilis Zorkadis, Ahmed K. Elmagarmid
A Constraint-Based Model for the Frequent Itemset Hiding Problem. e-Democracy (2019)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
On Using Linear Diophantine Equations for Efficient Hiding of Decision Tree Rules. SETN (2018)
Andreas F. Gkontzis, Sotiris Kotsiantis, Rozita Tsoni, Vassilios S. Verykios
An effective LA approach to predict student achievement. PCI (2018)
Andreas F. Gkontzis, Chris T. Panagiotakopoulos, Sotiris Kotsiantis, Vassilios S. Verykios
Measuring Engagement to Assess Performance of Students in Distance Learning. IISA (2018)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Summarization Algorithms for Record Linkage. EDBT (2018)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Fast schemes for online record linkage. Data Min. Knowl. Discov. 32 (5) (2018)
Vasileios Kagklis, Elias C. Stavropoulos, Vassilios S. Verykios
A Frequent Itemset Hiding Toolbox. CoRR (2018)
Dimitris Boussis, Elias Dritsas, Andreas Kanavos, Spyros Sioutas, Giannis Tzimas, Vassilios S. Verykios
MapReduce Implementations for Privacy Preserving Record Linkage. SETN (2018)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
FEDERAL: A Framework for Distance-Aware Privacy-Preserving Record Linkage. IEEE Trans. Knowl. Data Eng. 30 (2) (2018)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
FEMRL: A Framework for Large-Scale Privacy-Preserving Linkage of Patients' Electronic Health Records. ISC2 (2018)
Andreas F. Gkontzis, Christoforos V. Karachristos, Chris T. Panagiotakopoulos, Elias C. Stavropoulos, Vassilios S. Verykios
Sentiment Analysis to Track Emotion and Polarity in Student Fora. PCI (2017)
T. C. Theodosiou, Dimitrios Karapiperis, Vassilios S. Verykios
Using Wavelets for Matching Records Privately. PCI (2017)
Georgios Kostopoulos, Sotiris Kotsiantis, Vassilios S. Verykios
A Prognosis of Junior High School Students' Performance Based on Active Learning Methods. BFAL (2017)
Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios
On Using Linear Diophantine Equations to Tune the extent of Look Ahead while Hiding Decision Tree Rules. CoRR (2017)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
Distance-Aware Encoding of Numerical Values for Privacy-Preserving Record Linkage. ICDE (2017)
Dimitris Kalles, Vassilios S. Verykios, Georgios Feretzakis, Athanasios Papagelis
Data set operations to hide decision tree rules. CoRR (2017)
Panagiotis Gakis, Christos Panagiotakopoulos, Kyriakos N. Sgarbas, Christos T. Tsalidis, Vassilios S. Verykios
Design and construction of the Greek grammar checker. Digit. Scholarsh. Humanit. 32 (3) (2017)
Dimitrios Karapiperis, Dinusha Vatsalan, Vassilios S. Verykios, Peter Christen
Efficient Record Linkage Using a Compact Hamming Space. EDBT (2016)
Elias C. Stavropoulos, Vassilios S. Verykios, Vasileios Kagklis
A transversal hypergraph approach for the frequent itemset hiding problem. Knowl. Inf. Syst. 47 (3) (2016)
Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios
LSHDB: a parallel and distributed engine for record linkage and similarity search. ICDM Workshops (2016)
Dimitrios Karapiperis, Vassilios S. Verykios
A fast and efficient Hamming LSH-based scheme for accurate linkage. Knowl. Inf. Syst. 49 (3) (2016)
Dimitris Kalles, Vassilios S. Verykios, Georgios Feretzakis, Athanasios Papagelis
Data set operations to hide decision tree rules. PrAISe@ECAI (2016)
Thilina Ranbaduge, Dinusha Vatsalan, Peter Christen, Vassilios S. Verykios
Hashing-Based Distributed Multi-party Blocking for Privacy-Preserving Record Linkage. PAKDD (2) (2016)
Christoforos V. Karachristos, Elias C. Stavropoulos, Vassilios S. Verykios, Fotis Lazarinis, Evangelos Sakkopoulos, George Androulakis
Promoting Active Learning using a web-based Audience Response System. PCI (2016)
Dimitris Kalles, Vassilios S. Verykios, Georgios Feretzakis, Athanasios Papagelis
Data Set Operations to Hide Decision Tree Rules. ECAI (2016)
Dimitrios Karapiperis, Vassilios S. Verykios
Load-Balancing the Distance Computations in Record Linkage. SIGKDD Explor. 17 (1) (2015)
Panagiotis Gakis, Christos T. Panagiotakopoulos, Kyriakos N. Sgarbas, Christos Tsalidis, Vassilios S. Verykios
Construction of a Modern Greek Grammar Checker Through Mnemosyne Formalism. SPECOM (2015)
Fotis Lazarinis, Vassilios S. Verykios, Chris T. Panagiotakopoulos
An Adaptive Web Tool for Self-assessment using Lightweight User Profiles. CSEDU (2) (2015)
Dimitrios Karapiperis, Vassilios S. Verykios, Eleftheria Katsiri, Alex Delis
A Tutorial on Blocking Methods for Privacy-Preserving Record Linkage. ALGOCLOUD (2015)
Alexandros Karakasidis, Georgia Koloniari, Vassilios S. Verykios
PRIVATEER: A Private Record Linkage Toolkit. CAiSE Forum (2015)
Alexandros Karakasidis, Georgia Koloniari, Vassilios S. Verykios
Scalable Blocking for Privacy Preserving Record Linkage. KDD (2015)
Dimitris Kalles, Vassilios S. Verykios, Athanasios Papagelis
Hiding decision tree rules by data set operations. IISA (2015)
Dimitrios Karapiperis, Dinusha Vatsalan, Vassilios S. Verykios, Peter Christen
Large-Scale Multi-party Counting Set Intersection Using a Space Efficient Global Synopsis. DASFAA (2) (2015)
Alexandros Karakasidis, Georgia Koloniari, Vassilios S. Verykios
Privacy Preserving Blocking and Meta-Blocking. ECML/PKDD (3) (2015)
Dimitrios Karapiperis, Vassilios S. Verykios
An LSH-Based Blocking Approach with a Homomorphic Matching Technique for Privacy-Preserving Record Linkage. IEEE Trans. Knowl. Data Eng. 27 (4) (2015)
Vasileios Kagklis, Vassilios S. Verykios, Giannis Tzimas, Athanasios K. Tsakalidis
An Integer Linear Programming Scheme to Sanitize Sensitive Frequent Itemsets. ICTAI (2014)
Peter Christen, Dinusha Vatsalan, Vassilios S. Verykios
Challenges for privacy preservation in data integration. ACM J. Data Inf. Qual. 5 (1-2) (2014)
Dinusha Vatsalan, Peter Christen, Christine M. O'Keefe, Vassilios S. Verykios
An Evaluation Framework for Privacy-Preserving Record Linkage. J. Priv. Confidentiality 6 (1) (2014)
Dimitrios Karapiperis, Vassilios S. Verykios
A distributed near-optimal LSH-based framework for privacy-preserving record linkage. Comput. Sci. Inf. Syst. 11 (2) (2014)
Vasileios Kagklis, Vassilios S. Verykios, Giannis Tzimas, Athanasios K. Tsakalidis
Knowledge Sanitization on the Web. WIMS (2014)
Emmanouil Magkos, Panayiotis Kotzanikolaou, Marios Magioladitis, Spyros Sioutas, Vassilios S. Verykios
Towards Secure and Practical Location Privacy through Private Equality Testing. Privacy in Statistical Databases (2014)
Elvira Lotsari, Vassilios S. Verykios, Chris T. Panagiotakopoulos, Dimitris Kalles
A Learning Analytics Methodology for Student Profiling. SETN (2014)
Vassilios S. Verykios
Association rule hiding methods. WIREs Data Mining Knowl. Discov. 3 (1) (2013)
Dimitrios Karapiperis, Vassilios S. Verykios
A distributed framework for scaling Up LSH-based computations in privacy preserving record linkage. BCI (2013)
Vassilios S. Verykios, Peter Christen
Privacy-preserving record linkage. WIREs Data Mining Knowl. Discov. 3 (5) (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Vassilios S. Verykios