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ORCIDDimitrios Karapiperis
Person information
- affiliation: Hellenic Open University, Patra, Greece
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2020 – today
- 2026
[j20]Dimitrios Karapiperis
, Georgios Feretzakis, Sarandis Mitropoulos:
PhishCluster: Real-Time, Density-Based Discovery of Malicious URL Campaigns from Semantic Embeddings. Inf. 17(1): 64 (2026)- [j19]Marina Delianidi, Konstantinos I. Diamantaras, Giorgos Kokkonis, Antonis Sidiropoulos, Georgios Evangelidis, Dimitrios Karapiperis:
DK-PRACTICE: An Intelligent Platform for Knowledge Tracing and Educational Content Recommendation: A Case Study in Higher Education. Inf. 17(2): 202 (2026) - [j18]Dimitrios Karapiperis, Christos Tjortjis, Vassilios S. Verykios:
DynaHash: An efficient blocking structure for streaming record linkage. Inf. Syst. 138: 102692 (2026) - [j17]Dimitrios Karapiperis, Leonidas Akritidis, Panayiotis Bozanis:
The impact of fine-tuning on entity resolution: An experimental evaluation. Knowl. Based Syst. 338: 115427 (2026) - [j16]Dimitrios Karapiperis, Leonidas Akritidis, Panayiotis Bozanis, Vassilios S. Verykios:
ALER: An Active Learning Hybrid System for Efficient Entity Resolution. Proc. VLDB Endow. 19(8): 1782-1790 (2026) - [c30]Lefteris Stetsikas, Dimitrios Karapiperis, George Papadakis, Manolis Koubarakis:
Privacy-preserving Record Linkage: Past, Present and Yet-to-Come. EDBT 2026: 781-784 - [i3]Dimitrios Karapiperis, Leonidas Akritidis, Panayiotis Bozanis, Vassilios S. Verykios:
ALER: An Active Learning Hybrid System for Efficient Entity Resolution. CoRR abs/2601.20664 (2026) - 2025
- [j15]Dimitrios Karapiperis, Leonidas Akritidis, Panayiotis Bozanis, Vassilios S. Verykios:
A comparative analysis of graph-based and partition-based approximate nearest neighbor search for large-scale entity resolution. Intell. Decis. Technol. 19(6): 3826-3840 (2025) - [c29]Dimitrios Karapiperis, Christos Tjortjis, Vassilios S. Verykios:
LSBlock: A Hybrid Blocking System Combining Lexical and Semantic Similarity Search for Record Linkage. ADBIS 2025: 131-146 - [c28]Dimitrios Karapiperis, Georgios Feretzakis, Vassilios S. Verykios:
An Experimental Evaluation of Pre-Trained Models for Efficient and Accurate Record Linkage. IISA 2025: 1-6 - [i2]Dimitrios Karapiperis, George Papadakis, Vassilios S. Verykios:
SPER: Accelerating Progressive Entity Resolution via Stochastic Bipartite Maximization. CoRR abs/2512.23491 (2025) - 2024
- [j14]Evgenia Paxinou, Georgios Feretzakis, Rozita Tsoni, Dimitrios Karapiperis, Dimitrios Kalles, Vassilios S. Verykios:
Tracing Student Activity Patterns in E-Learning Environments: Insights into Academic Performance. Future Internet 16(6): 190 (2024) - [j13]Rozita Tsoni, Evgenia Paxinou, Aris Gkoulalas-Divanis, Dimitrios Karapiperis, Dimitrios Kalles, Vassilios S. Verykios:
Exploiting Properties of Student Networks to Enhance Learning in Distance Education. Inf. 15(4): 234 (2024) - [j12]Maria Tsiourlini, Katerina Tzafilkou, Dimitrios Karapiperis, Christos Tjortjis:
Text Analytics on YouTube Comments for Food Products. Inf. 15(10): 599 (2024) - [j11]Dimitrios Karapiperis, Christos Tjortjis, Vassilios S. Verykios:
A Suite of Efficient Randomized Algorithms for Streaming Record Linkage. IEEE Trans. Knowl. Data Eng. 36(7): 2803-2813 (2024) - [c27]Evgenia Paxinou, Georgios Feretzakis, Rozita Tsoni, Dimitrios Karapiperis, Dimitrios Kalles, Vassilios S. Verykios:
Decoding Students' Paths in Moodle to Distill Significance of Learning Resources. IISA 2024: 1-8 - [c26]Emmanouil Sermpezis, Dimitrios Karapiperis, Christos Tjortjis:
Integration of Security in the DevOps Methodology. IISA 2024: 1-6 - [c25]Maria Tolika, Rozita Tsoni, Dimitrios Karapiperis, Vassilios S. Verykios:
Predicting Electoral Behavior from Homo Economicus in Contemporary Europe. IISA 2024: 1-4 - [c24]Georgios Feretzakis, Christina Karakosta, Aris Gkoulalas-Divanis, Dimitrios Karapiperis, Andreas F. Gkontzis, Evgenia Paxinou, Christina Kourentis, Vassilios S. Verykios:
Comparative Analysis of Macular and Optic Disc Perfusion Pre and Post Silicone Oil Removal: A Machine Learning Approach. MIE 2024: 863-867 - [c23]Rozita Tsoni, Maria Tolika, Dimitrios Karapiperis, Vassilios S. Verykios:
From Volunteers to Voters: Machine Learning Insights into Citizen Engagement. PCI 2024: 358-363 - [c22]Dimitrios Karapiperis, Georgios Feretzakis, Dimitris Kalles, Vassilios S. Verykios:
Optimizing Sample Size in Machine Learning: Balancing Complexity and Generalization. PCI 2024: 413-418 - 2023
- [j10]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): 440 (2023) - [j9]Dimitrios Karapiperis, Christos Tjortjis, Vassilios S. Verykios:
A Randomized Blocking Structure for Streaming Record Linkage. Proc. VLDB Endow. 16(11): 2783-2791 (2023) - [c21]Panagiota Anastasiou, Katerina Tzafilkou, Dimitrios Karapiperis, Christos Tjortjis:
YouTube Sentiment Analysis on Healthcare Product Campaigns: Combining Lexicons and Machine Learning Models. IISA 2023: 1-8 - [c20]Dimitrios Karapiperis, Georgios Feretzakis, Vassilios S. Verykios:
An Experimental Evaluation of the Expectation Maximization Algorithm. IISA 2023: 1-5 - 2022
- [c19]Sotirios Oikonomopoulos, Katerina Tzafilkou, Dimitrios Karapiperis, Vassilios S. Verykios:
Cryptocurrency Price Prediction using Social Media Sentiment Analysis. IISA 2022: 1-8 - [c18]Katerina Tzafilkou, Dimitrios Karapiperis, Vassilios S. Verykios:
Empowering Affect-Aware Systems by Monitoring Mouse Speed and Acceleration. ISC2 2022: 1-7 - [i1]Dinusha Vatsalan, Dimitrios Karapiperis, Vassilios S. Verykios:
Privacy-Preserving Record Linkage. CoRR abs/2212.05682 (2022) - 2021
- [j8]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Summarizing and linking electronic health records. Distributed Parallel Databases 39(2): 321-360 (2021) - [j7]Aris Gkoulalas-Divanis, Dinusha Vatsalan, Dimitrios Karapiperis, Murat Kantarcioglu:
Modern Privacy-Preserving Record Linkage Techniques: An Overview. IEEE Trans. Inf. Forensics Secur. 16: 4966-4987 (2021) - [c17]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
MultiBlock: A Scalable Iterative Approach for Progressive Entity Resolution. IEEE BigData 2021: 219-228 - [c16]Dinusha Vatsalan, Raghav Bhaskar, Aris Gkoulalas-Divanis, Dimitrios Karapiperis:
Privacy Preserving Text Data Encoding and Topic Modelling. IEEE BigData 2021: 1308-1316 - [c15]Dimitrios Karapiperis, Aris Gkoulalas-Divanis:
An Unbiased Estimator for Hamming LSH Blocking. ISC2 2021: 1-4 - [c14]Vassilios S. Verykios, Dimitrios Karapiperis:
Entity Resolution in Dissimilarity Spaces. PCI 2021: 413-418 - 2020
- [c13]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Efficient Record Linkage in Data Streams. IEEE BigData 2020: 523-532 - [c12]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Large-Scale Distributed Linkage of Records Containing Spatio-Temporal Information. ISC2 2020: 1-4
2010 – 2019
- 2019
- [c11]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Linkage of Spatio-Temporal Data and Trajectories. ISC2 2019: 766-771 - [r1]Dinusha Vatsalan, Dimitrios Karapiperis, Vassilios S. Verykios:
Privacy-Preserving Record Linkage. Encyclopedia of Big Data Technologies 2019 - 2018
- [j6]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Fast schemes for online record linkage. Data Min. Knowl. Discov. 32(5): 1229-1250 (2018) - [j5]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): 292-304 (2018) - [c10]Dinusha Vatsalan, Dimitrios Karapiperis, Aris Gkoulalas-Divanis:
An Overview of Big Data Issues in Privacy-Preserving Record Linkage. ALGOCLOUD 2018: 118-136 - [c9]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Summarization Algorithms for Record Linkage. EDBT 2018: 73-84 - [c8]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
FEMRL: A Framework for Large-Scale Privacy-Preserving Linkage of Patients' Electronic Health Records. ISC2 2018: 1-8 - 2017
- [c7]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
Distance-Aware Encoding of Numerical Values for Privacy-Preserving Record Linkage. ICDE 2017: 135-138 - [c6]T. C. Theodosiou, Dimitrios Karapiperis, Vassilios S. Verykios:
Using Wavelets for Matching Records Privately. PCI 2017: 29:1-29:6 - 2016
- [b1]Dimitrios Karapiperis:
A service - oriented framework for the specification, deployment, execution, benchmarking, and prediction of performance of scalable privacy - preserving record linkage techniques. Hellenic Open University, Greece, 2016 - [j4]Dimitrios Karapiperis, Vassilios S. Verykios:
A fast and efficient Hamming LSH-based scheme for accurate linkage. Knowl. Inf. Syst. 49(3): 861-884 (2016) - [c5]Dimitrios Karapiperis, Dinusha Vatsalan, Vassilios S. Verykios, Peter Christen:
Efficient Record Linkage Using a Compact Hamming Space. EDBT 2016: 209-220 - [c4]Dimitrios Karapiperis, Aris Gkoulalas-Divanis, Vassilios S. Verykios:
LSHDB: a parallel and distributed engine for record linkage and similarity search. ICDM Workshops 2016 - 2015
- [j3]Dimitrios Karapiperis, Vassilios S. Verykios:
Load-Balancing the Distance Computations in Record Linkage. SIGKDD Explor. 17(1): 1-7 (2015) - [j2]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): 909-921 (2015) - [c3]Dimitrios Karapiperis, Vassilios S. Verykios, Eleftheria Katsiri, Alex Delis:
A Tutorial on Blocking Methods for Privacy-Preserving Record Linkage. ALGOCLOUD 2015: 3-15 - [c2]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: 329-345 - 2014
- [j1]Dimitrios Karapiperis, Vassilios S. Verykios:
A distributed near-optimal LSH-based framework for privacy-preserving record linkage. Comput. Sci. Inf. Syst. 11(2): 745-763 (2014) - 2013
- [c1]Dimitrios Karapiperis, Vassilios S. Verykios:
A distributed framework for scaling Up LSH-based computations in privacy preserving record linkage. BCI 2013: 102-109
Coauthor Index
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