An Index Structure for the Support of Partial and Exact Match Queries in Database Systems. - Spyros Sioutas; Athanasios K. Tsakalidis; John Tsaknakis; Bill Vassiliadis (ADBIS (Short Papers), 1999)

2-D Spatial Indexing Scheme in Optimal Time. - Nectarios Kitsios; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; John Tsaknakis; Bill Vassiliadis (ADBIS-DASFAA, 2000)

An Information System for the Effective Management of Ambulances. - Gregory Derekenaris; John D. Garofalakis; Christos Makris 001; Jim Prentzas; Spyros Sioutas; Athanasios K. Tsakalidis (CBMS, 2000)

The Eurydices System: Objectives and Services. - Kostas Bovilas; Aspasia Kanta; Christos Makris 001; John Tsaknakis; Athanasios K. Tsakalidis; Jim Prentzas; Evangelos Sakkopoulos; Spyros Sioutas; Bill Vassiliadis (WebNet, 2000)

Time and Space Efficient Content Queries for Video Databases. - Christos Makris 001; Katerina Perdikuri; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas (MDDE, 2001)

Identifying Occurrences of Maximal Pairs in Multiple Strings. - Costas S. Iliopoulos; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas (CPM, 2002)

Optimal Solutions for the Temporal Precedence Problem. - Gerth Stølting Brodal; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas (Algorithmica, 2002)

An optimal algorithm for reporting visible rectangles. - Nectarios Kitsios; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; John Tsaknakis; Bill Vassiliadis (Inf. Process. Lett., 2002)

Αποτελεσματικοί αλγόριθμοι και βελτιωμένες τεχνικές αναζήτησης χωρικής, χρονικής και χώρο-χρονικής πληροφορίας - Spyros Sioutas (2002)

New Dynamic Balanced Search Trees with Worst-Case Constant Update Time. - George Lagogiannis; Christos Makris 001; Yannis Panagis; Spyros Sioutas; Kostas Tsichlas (J. Autom. Lang. Comb., 2003)

Rectangle Enclosure Reporting in Linear Space Revisited. - George Lagogiannis; Christos Makris 001; Yannis Panagis; Spyros Sioutas; Kostas Tsichlas (J. Autom. Lang. Comb., 2003)

Application Service Provision through the Grid: Business models and Architectures. - Bill Vassiliadis; Kostas Giotopoulos; Konstantinos Votis; Spyros Sioutas; Nikos Bogonikolos; Spiros Likothanassis (ITCC (1), 2004)

Geometric Retrieval for Grid Points in the RAM Model. - Spyros Sioutas; Christos Makris 001; Nectarios Kitsios; George Lagogiannis; John Tsaknakis; Kostas Tsichlas; Bill Vassiliadis (J. Univers. Comput. Sci., 2004)

NIPPERS: Network of InterPolated PeERS for Web Service Discovery. - Christos Makris 001; Evangelos Sakkopoulos; Spyros Sioutas; Peter Triantafillou; Athanasios K. Tsakalidis; Bill Vassiliadis (ITCC (2), 2005)

One-Dimensional Finger Searching in RAM Model Revisited. - Spyros Sioutas; Yannis Panagis; Evangelos Theodoridis; Athanasios K. Tsakalidis (Panhellenic Conference on Informatics, 2005)

A Provably Efficient Computational Model For Approximate Spatiotemporal Retrieval. - Vasilis Delis; Christos Makris 001; Spyros Sioutas (J. Univers. Comput. Sci., 2005)

Watermarking and Digital Rights Management - A Pilot DRM System Implementation and Technical Guidelines to Cultural Digitization Projects. - Dimitris K. Tsolis; Spiridon N. Nikolopoulos; Emmanouil G. Karatzas; Spyros Sioutas; E. A. Hondrou; A. I. Mouriki; A. A. Georgiadou; Theodore S. Papatheodorou (VAST, 2006)

Indexing Mobile Objects on the Plane Revisited. - Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas; Christos Makris 001; Yannis Manolopoulos (ADBIS, 2007)

Locating Maximal Multirepeats in Multiple Strings Under Various Constraints. - A. Bakalis; Costas S. Iliopoulos; Christos Makris 001; Spyros Sioutas; Evangelos Theodoridis; Athanasios K. Tsakalidis; Kostas Tsichlas (Comput. J., 2007)

Efficient Access Methods for Temporal Interval Queries of Video Metadata. - Spyros Sioutas; Kostas Tsichlas; Bill Vassiliadis; Dimitris K. Tsolis (J. Univers. Comput. Sci., 2007)

A Cultural Information System Providing e-commerce Web Services, Digital Rights Management and Copyright Protection. - Dimitris K. Tsolis; Spyros Sioutas; Lambros Drossos; Theodore S. Papatheodorou (J. Univers. Comput. Sci., 2007)

Design and Implementation Aspects of a Novel Java P2P Simulator with GUI. - Vassilios Chrissikopoulos; George Papaloukopoulos; Evangelos Sakkopoulos; Spyros Sioutas (Panhellenic Conference on Informatics, 2008)

Finger Indexed Sets: New Approaches - Spyros Sioutas (CoRR, 2008)

A New Approach on the Canonical k-vertex Polygon Retrieval Problem on the Plane - Spyros Sioutas; Dimitrios Sofotassios; Kostas Tsichlas; Dimitrios Sotiropoulos; Panayiotis M. Vlamos (CoRR, 2008)

Watermarking Digital Images Based on a Content Based Image Retrieval Technique - Dimitris K. Tsolis; Spyros Sioutas; Theodore S. Papatheodorou (CoRR, 2008)

A new approach on indexing mobile objects on the plane. - Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas; Christos Makris 001; Yannis Manolopoulos (Data Knowl. Eng., 2008)

NBDT: an efficient P2P indexing scheme for web service discovery. - Spyros Sioutas (Int. J. Web Eng. Technol., 2008)

Balanced distributed web service lookup system. - Spyros Sioutas; Evangelos Sakkopoulos; Lambros Drossos; Spiros Sirmakessis (J. Netw. Comput. Appl., 2008)

A novel distributed P2P simulator architecture: D-P2P-sim. - Spyros Sioutas; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos (CIKM, 2009)

Digital watermarking in peer to peer networks. - Dimitrios Tsolis; Spyros Sioutas; Theodore S. Papatheodorou (DPS, 2009)

Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time. - Gerth Stølting Brodal; Alexis C. Kaporis; Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas (ISAAC, 2009)

Personalized selection of web services for mobile environments: the m-scroutz solution. - Evangelos Sakkopoulos; Poulia Adamopoulou; Athanasios K. Tsakalidis; Spyros Sioutas; Yannis Manolopoulos (MEDES, 2009)

Building an efficient P2P overlay for energy-level queries in sensor networks. - Spyros Sioutas; Konstantinos Oikonomou; George Papaloukopoulos; Michalis Xenos; Yannis Manolopoulos (MEDES, 2009)

Classification of Large Biomedical Data Using ANNs Based on BFGS Method. - Ioannis E. Livieris; M. S. Apostolopoulou; Dimitris G. Sotiropoulos; Spyros Sioutas; Panayiotis E. Pintelas (Panhellenic Conference on Informatics, 2009)

The Use of Peer-to-Peer Networks in Copyright Protection. - Dimitris K. Tsolis; Eleftherios Georgatos; Spyros Sioutas (Panhellenic Conference on Informatics, 2009)

Canonical Polygon Queries on the Plane: A New Approach. - Spyros Sioutas; Dimitrios Sofotassios; Kostas Tsichlas; Dimitrios Sotiropoulos; Panayiotis M. Vlamos (J. Comput., 2009)

Dynamic Web Service discovery architecture based on a novel peer based overlay network. - Spyros Sioutas; Evangelos Sakkopoulos; Christos Makris 001; Bill Vassiliadis; Athanasios K. Tsakalidis; Peter Triantafillou (J. Syst. Softw., 2009)

A time efficient indexing scheme for complex spatiotemporal retrieval. - George Lagogiannis; Nikos A. Lorentzos; Spyros Sioutas; Evangelos Theodoridis (SIGMOD Rec., 2009)

Efficient processing of 3-sided range queries with probabilistic guarantees. - Alexis C. Kaporis; Apostolos N. Papadopoulos; Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas (ICDT, 2010)

A joint traffic scheduling and slot allocation algorithm for mobile WiMAX networks. - Spyros Xergias; Nikos I. Passas; Spyros Sioutas; Lazaros F. Merakos (PIMRC, 2010)

Brief announcement: ART–sub-logarithmic decentralized range query processing with probabilistic guarantees. - Spyros Sioutas; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos; Peter Triantafillou (PODC, 2010)

Uncertainty for Anonymity and 2-Dimensional Range Query Distortion. - Spyros Sioutas; Emmanouil Magkos; Ioannis Karydis; Vassilios S. Verykios (Privacy in Statistical Databases, 2010)

A distributed privacy-preserving scheme for location-based queries. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Spyros Sioutas; Konstantinos Oikonomou (WOWMOM, 2010)

An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. - Spyros Sioutas; George Papaloukopoulos; Kostas Tsichlas; Yannis Manolopoulos (Int. J. Organ. Collect. Intell., 2010)

ISB-tree: A new indexing scheme with efficient expected behaviour. - Alexis C. Kaporis; Christos Makris 001; George Mavritsakis; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas; Christos D. Zaroliagis (J. Discrete Algorithms, 2010)

A multimedia application for watermarking digital images based on a content based image retrieval technique. - Dimitris K. Tsolis; Spyros Sioutas; Theodore S. Papatheodorou (Multim. Tools Appl., 2010)

NEFOS: Rapid Cache-Aware Range Query Processing with Probabilistic Guarantees. - Spyros Sioutas; Kostas Tsichlas; Ioannis Karydis; Yannis Manolopoulos; Yannis Theodoridis (DEXA (1), 2011)

Decentralized digital content exchange and copyright protection via P2P networks. - Dimitris K. Tsolis; Spyros Sioutas; Alexandros Panaretos; Ioannis Karydis; Konstantinos Oikonomou (ISCC, 2011)

A study of a time-graph friendship model. - Konstantinos Oikonomou; Afroditi Loukidou; Spyros Sioutas (WOWMOM, 2011)

Uncertainty for Privacy and 2-Dimensional Range Query Distortion. - Spyros Sioutas; Emmanouil Magkos; Ioannis Karydis; Vassilios S. Verykios (J. Comput. Sci. Eng., 2011)

Taxonomy Development and Its Impact on a Self-learning e-Recruitment System. - Evanthia Faliagka; Ioannis Karydis; Maria Rigou; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (AIAI (1), 2012)

Collective Intelligence in Video User's Activity. - Ioannis Karydis; Markos Avlonitis; Spyros Sioutas (AIAI (2), 2012)

DREAM: a distributed fRamework for customized dEployment of a vAriety of indexing engines over million-node overlays. - Evangelos Sakkopoulos; Alexandros Panaretos; Spyros Sioutas; Dimitrios Tsoumakos; George Papaloukopoulos; Anastasia Saltou (SAC, 2012)

SART: dynamic P2P query processing in sensor networks with probabilistic guarantees. - Spyros Sioutas; Alexandros Panaretos; Ioannis Karydis; Dimitrios Tsoumakos (SAC, 2012)

TIRAMOLA: elastic nosql provisioning through a cloud management platform. - Ioannis Konstantinou; Evangelos Angelou; Dimitrios Tsoumakos; Christina Boumpouka; Nectarios Koziris; Spyros Sioutas (SIGMOD Conference, 2012)

CardioSmart365: Artificial Intelligence in the Service of Cardiologic Patients. - Efrosini Sourla; Spyros Sioutas; Vasileios Syrimpeis; Athanasios K. Tsakalidis; Giannis Tzimas (Adv. Artif. Intell., 2012)

SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure - Spyros Sioutas; Alexandros Panaretos; Ioannis Karydis; Dimitrios Tsoumakos; Giannis Tzimas; Dimitris K. Tsolis (CoRR, 2012)

PLBSD: a platform for proactive location-based service discovery. - Evangelos Niforatos; Evangelos Karapanos; Spyros Sioutas (J. Locat. Based Serv., 2012)

Automated, Elastic Resource Provisioning for NoSQL Clusters Using TIRAMOLA. - Dimitrios Tsoumakos; Ioannis Konstantinou; Christina Boumpouka; Spyros Sioutas; Nectarios Koziris (CCGRID, 2013)

Mining the Conceptual Model of Open Source CMS Using a Reverse Engineering Approach. - Vassiliki Gkantouna; Spyros Sioutas; Georgia Sourla; Athanasios K. Tsakalidis; Giannis Tzimas (EANN (2), 2013)

Glocal News: An Attempt to Visualize the Discovery of Localized Top Local News, Globally. - Dimitris Spathis; Theofilos Mouratidis; Spyros Sioutas; Athanasios K. Tsakalidis (ER Workshops, 2013)

A Novel Mobile Framework for Anonymity Techniques and Services Research. - Evangelos Sakkopoulos; Mersini Paschou; Athanasios K. Tsakalidis; Spyros Sioutas; Vassilios S. Verykios (MDM (1), 2013)

Improved Bounds for Finger Search on a RAM. - Alexis C. Kaporis; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas; Christos D. Zaroliagis (Algorithmica, 2013)

ART: sub-logarithmic decentralized range query processing with probabilistic guarantees. - Spyros Sioutas; Peter Triantafillou; George Papaloukopoulos; Evangelos Sakkopoulos; Kostas Tsichlas; Yannis Manolopoulos (Distributed Parallel Databases, 2013)

Comparing content and context based similarity for musical data. - Ioannis Karydis; Katia Lida Kermanidis; Spyros Sioutas; Lazaros S. Iliadis (Neurocomputing, 2013)

Efficient Multidimensional AkNN Query Processing in the Cloud. - Nikolaos Nodarakis; Evaggelia Pitoura; Spyros Sioutas; Athanasios K. Tsakalidis; Dimitrios Tsoumakos; Giannis Tzimas (DEXA (1), 2014)

Mining Biological Data on the Cloud - A MapReduce Approach. - Zafeiria-Marina Ioannou; Nikolaos Nodarakis; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (AIAI (Workshops), 2014)

CSMR: A Scalable Algorithm for Text Clustering with Cosine Similarity and MapReduce. - Victor Giannakouris-Salalidis; Antonia Plerou; Spyros Sioutas (AIAI (Workshops), 2014)

Towards Secure and Practical Location Privacy through Private Equality Testing. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Marios Magioladitis; Spyros Sioutas; Vassilios S. Verykios (Privacy in Statistical Databases, 2014)

On-line consistent ranking on e-recruitment: seeking the truth behind a well-formed CV. - Evanthia Faliagka; Lazaros S. Iliadis; Ioannis Karydis; Maria Rigou; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (Artif. Intell. Rev., 2014)

Cloud elasticity using probabilistic model checking. - Athanasios Naskos; Emmanouela Stachtiari; Anastasios Gounaris; Panagiotis Katsaros; Dimitrios Tsoumakos; Ioannis Konstantinou; Spyros Sioutas (CoRR, 2014)

Rapid AkNN Query Processing for Fast Classification of Multidimensional Data in the Cloud. - Nikolaos Nodarakis; Spyros Sioutas; Dimitrios Tsoumakos; Giannis Tzimas; Evaggelia Pitoura (CoRR, 2014)

Identifying Important Segments in Videos: A Collective Intelligence Approach. - Ioannis Karydis; Markos Avlonitis; Konstantinos Chorianopoulos; Spyros Sioutas (Int. J. Artif. Intell. Tools, 2014)

Dynamic 3-sided planar range queries with expected doubly-logarithmic time. - Gerth Stølting Brodal; Alexis C. Kaporis; Apostolos N. Papadopoulos; Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas (Theor. Comput. Sci., 2014)

Graph DBs vs. Column-Oriented Stores: A Pure Performance Comparison. - Marios Kendea; Vassiliki Gkantouna; Angeliki Rapti; Spyros Sioutas; Giannis Tzimas; Dimitrios Tsolis (ALGOCLOUD, 2015)

Cloud Elasticity: A Survey. - Athanasios Naskos; Anastasios Gounaris; Spyros Sioutas (ALGOCLOUD, 2015)

Convex Polygon Planar Range Queries on the Cloud: Grid vs. Angle-Based Partitioning. - Nikolaos Nodarakis; Spyros Sioutas; Panagiotis Gerolymatos; Athanasios K. Tsakalidis; Giannis Tzimas (ALGOCLOUD, 2015)

ART ^+ + : A Fault-Tolerant Decentralized Tree Structure with Ultimate Sub-logarithmic Efficiency. - Spyros Sioutas; Efrosini Sourla; Kostas Tsichlas; Christos D. Zaroliagis (ALGOCLOUD, 2015)

Dependable Horizontal Scaling Based on Probabilistic Model Checking. - Athanasios Naskos; Emmanouela Stachtiari; Anastasios Gounaris; Panagiotis Katsaros; Dimitrios Tsoumakos; Ioannis Konstantinou; Spyros Sioutas (CCGRID, 2015)

The Greek Music Dataset. - Dimos Makris; Ioannis Karydis; Spyros Sioutas (EANN Workshops, 2015)

A Survey: Mining Linked Cultural Heritage Data. - Angeliki Rapti; Dimitrios Tsolis; Spyros Sioutas; Athanasios K. Tsakalidis (EANN Workshops, 2015)

D3-Tree: A Dynamic Deterministic Decentralized Structure. - Spyros Sioutas; Efrosini Sourla; Kostas Tsichlas; Christos D. Zaroliagis (ESA, 2015)

Virus Propagation in Multiple Profile Networks. - Angeliki Rapti; Spyros Sioutas; Kostas Tsichlas; Giannis Tzimas (KDD, 2015)

Mobile Data Fusion from Multiple Tracking Sensors to Augment Maritime Safety: Mobile Detection, Early Identification, and Tracking of Moving Objects. - Evangelos Sakkopoulos; Emmanouil Viennas; Mersini Paschou; Zafeiria-Marina Ioannou; Vassiliki Gkantouna; Efrosini Sourla; Giannis Tzimas; Spyros Sioutas; Athanasios K. Tsakalidis (IEEE MS, 2015)

HB+tree: use hadoop and HBase even your data isn't that big. - Athanasios Kaplanis; Marios Kendea; Spyros Sioutas; Christos Makris 001; Giannis Tzimas (SAC, 2015)

D2-Tree: A New Overlay with Deterministic Bounds. - Gerth Stølting Brodal; Spyros Sioutas; Kostas Tsichlas; Christos D. Zaroliagis (Algorithmica, 2015)

D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures. - Efrosini Sourla; Spyros Sioutas; Kostas Tsichlas; Christos D. Zaroliagis (CoRR, 2015)

Editorial. - Yannis Manolopoulos; Spyros Sioutas (Neurocomputing, 2015)

Early prediction in collective intelligence on video users' activity. - Markos Avlonitis; Ioannis Karydis; Spyros Sioutas (Inf. Sci., 2015)

SMaRT: A novel framework for addressing range queries over nonlinear trajectories. - Panagiotis Gerolymatos; Spyros Sioutas; Nikolaos Nodarakis; Alexandros Panaretos; Konstantinos Tsakalidis (J. Syst. Softw., 2015)

D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing. - Spyros Sioutas; Evangelos Sakkopoulos; Alexandros Panaretos; Dimitrios Tsoumakos; Panagiotis Gerolymatos; Giannis Tzimas; Yannis Manolopoulos (J. Syst. Softw., 2015)

A Survey on Big Data and Collective Intelligence. - Ioannis Karydis; Spyros Sioutas; Markos Avlonitis; Phivos Mylonas; Andreas Kanavos (ALGOCLOUD, 2016)

NSM-Tree: Efficient Indexing on Top of NoSQL Databases. - Ioannis Kokotinis; Marios Kendea; Nikolaos Nodarakis; Angeliki Rapti; Spyros Sioutas; Athanasios K. Tsakalidis; Dimitrios Tsolis; Yannis Panagis (ALGOCLOUD, 2016)

(A)kNN Query Processing on the Cloud: A Survey. - Nikolaos Nodarakis; Angeliki Rapti; Spyros Sioutas; Athanasios K. Tsakalidis; Dimitrios Tsolis; Giannis Tzimas; Yannis Panagis (ALGOCLOUD, 2016)

Survey of Machine Learning Algorithms on Spark Over DHT-based Structures. - Spyros Sioutas; Phivos Mylonas; Alexandros Panaretos; Panagiotis Gerolymatos; Dimitrios Vogiatzis; Eleftherios Karavaras; Thomas Spitieris; Andreas Kanavos (ALGOCLOUD, 2016)

Large Scale Sentiment Analysis on Twitter with Spark. - Nikolaos Nodarakis; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (EDBT/ICDT Workshops, 2016)

Evaluating Clustering Algorithms on a Multimedia Metadata Dataset. - Christina S. Kyrkou; Phivos Mylonas; Evaggelos Spyrou; Spyros Sioutas; Angeliki Rapti; Dimitrios Tsolis (PCI, 2016)

MR-SAT: A MapReduce Algorithm for Big Data Sentiment Analysis on Twitter. - Nikolaos Nodarakis; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (WEBIST (1), 2016)

Using Hadoop for Large Scale Analysis on Twitter: A Technical Report. - Nikolaos Nodarakis; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas (CoRR, 2016)

Evaluating information retrieval using document popularity: An implementation on MapReduce. - Xenophon Evangelopoulos; Victor Giannakouris-Salalidis; Lazaros S. Iliadis; Christos Makris 001; Yannis Plegas; Antonia Plerou; Spyros Sioutas (Eng. Appl. Artif. Intell., 2016)

Design reuse in the conceptual schema of CMSs: A pattern-based evaluation approach. - Vassiliki Gkantouna; Spyros Sioutas; Athanasios K. Tsakalidis; Giannis Tzimas; Emmanouil Viennas (Eng. Appl. Artif. Intell., 2016)

Introduction to the Special Issue on Mining the Humanities: Technologies and Applications. - Spyros Sioutas; Lazaros S. Iliadis; Katia Lida Kermanidis; Phivos Mylonas (Eng. Appl. Artif. Intell., 2016)

kdANN+: A Rapid AkNN Classifier for Big Data. - Nikolaos Nodarakis; Evaggelia Pitoura; Spyros Sioutas; Athanasios K. Tsakalidis; Dimitrios Tsoumakos; Giannis Tzimas (Trans. Large Scale Data Knowl. Centered Syst., 2016)

Computing Probabilistic Queries in the Presence of Uncertainty via Probabilistic Automata. - Theodore Andronikos; Alexander Singh; Konstantinos Giannakis; Spyros Sioutas (ALGOCLOUD, 2017)

Bloom Filters for Efficient Coupling Between Tables of a Database. - Eirini Chioti; Elias Dritsas; Andreas Kanavos; Xenophon Liapakis; Spyros Sioutas; Athanasios K. Tsakalidis (EANN, 2017)

A Genetic Algorithm for Discovering Linguistic Communities in Spatiosocial Tensors with an Application to Trilingual Luxemburg. - Georgios Drakopoulos; Fotini Stathopoulou; Giannis Tzimas; Michael Paraskevas; Phivos Mylonas; Spyros Sioutas (EANN, 2017)

Towards a framework for tensor ontologies over Neo4j: Representations and operations. - Georgios Drakopoulos; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas; Dimitrios Tsolis (IISA, 2017)

Large Scale Implementations for Twitter Sentiment Classification. - Andreas Kanavos; Nikolaos Nodarakis; Spyros Sioutas; Athanasios K. Tsakalidis; Dimitrios Tsolis; Giannis Tzimas (Algorithms, 2017)

Tensor-Based Semantically-Aware Topic Clustering of Biomedical Documents. - Georgios Drakopoulos; Andreas Kanavos; Ioannis Karydis; Spyros Sioutas; Aristidis G. Vrahatis (Comput., 2017)

Detecting Perturbed Subpathways towards Mouse Lung Regeneration Following H1N1 Influenza Infection. - Aristidis G. Vrahatis; Konstantina Dimitrakopoulou; Andreas Kanavos; Spyros Sioutas; Athanasios K. Tsakalidis (Comput., 2017)

Skyline Queries in O(1) time? - Spyros Sioutas; Kostas Tsichlas; Andreas Kosmatopoulos; Apostolos N. Papadopoulos; Dimitrios Tsoumakos; Katerina Doka (CoRR, 2017)

HiNode: an asymptotically space-optimal storage model for historical queries on graphs. - Andreas Kosmatopoulos; Kostas Tsichlas; Anastasios Gounaris; Spyros Sioutas; Evaggelia Pitoura (Distributed Parallel Databases, 2017)

Defining and evaluating Twitter influence metrics: a higher-order approach in Neo4j. - Georgios Drakopoulos; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas (Soc. Netw. Anal. Min., 2017)

A NoSQL Database Approach for Modeling Heterogeneous and Semi-Structured Information. - Gerasimos Vonitsanos; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas (IISA, 2018)

LESIM: A Novel Lexical Similarity Measure Technique for Multimedia Information Retrieval. - Ioannis Karydis; Andreas Kanavos; Spyros Sioutas; Markos Avlonitis; Nikos I. Karacapilidis (MCIS, 2018)

MapReduce Implementations for Privacy Preserving Record Linkage. - Dimitris Boussis; Elias Dritsas; Andreas Kanavos; Spyros Sioutas; Giannis Tzimas; Vassilios S. Verykios (SETN, 2018)

Trajectory Clustering and k-NN for Robust Privacy Preserving Spatiotemporal Databases. - Elias Dritsas; Maria Trigka; Panagiotis Gerolymatos; Spyros Sioutas (Algorithms, 2018)

Combinatorial GVNS (General Variable Neighborhood Search) Optimization for Dynamic Garbage Collection. - Christos Papalitsas; Panayiotis Karakostas; Theodore Andronikos; Spyros Sioutas; Konstantinos Giannakis (Algorithms, 2018)

LSTM Accelerator for Convolutional Object Identification. - Alkiviadis Savvopoulos; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas (Algorithms, 2018)

Large Scale Product Recommendation of Supermarket Ware Based on Customer Behaviour Analysis. - Andreas Kanavos; Stavros Anastasios Iakovou; Spyros Sioutas; Vassilis Tampakas (Big Data Cogn. Comput., 2018)

Introduction to the special section on New Trends in Humanistic Informatics: Implementations and Applications. - Spyros Sioutas; Yannis Velegrakis; Valia Kordoni (Comput. Electr. Eng., 2018)

Scalable and Hierarchical Distributed Data Structures for Efficient Big Data Management. - Spyros Sioutas; Gerasimos Vonitsanos; Nikolaos Zacharatos; Christos D. Zaroliagis (ALGOCLOUD, 2019)

Efficient Distributed Range Query Processing in Apache Spark. - Apostolos N. Papadopoulos; Spyros Sioutas; Christos D. Zaroliagis; Nikolaos Zacharatos (CCGRID, 2019)

Computing Long Sequences of Consecutive Fibonacci Integers with TensorFlow. - Georgios Drakopoulos; Xenophon Liapakis; Evaggelos Spyrou; Giannis Tzimas; Phivos Mylonas; Spyros Sioutas (AIAI (Workshops), 2019)

A Case of Adaptive Nonlinear System Identification with Third Order Tensors in TensorFlow. - Georgios Drakopoulos; Phivos Mylonas; Spyros Sioutas (INISTA, 2019)

Storage Efficient Trajectory Clustering and k-NN for Robust Privacy Preserving Spatio-Temporal Databases. - Elias Dritsas; Andreas Kanavos; Maria Trigka; Spyros Sioutas; Athanasios K. Tsakalidis (Algorithms, 2019)

Efficient processing of all-k-nearest-neighbor queries in the MapReduce programming framework. - Panagiotis Moutafis; George Mavrommatis; Michael Vassilakopoulos; Spyros Sioutas (Data Knowl. Eng., 2019)

Virus propagation: threshold conditions for multiple profile networks. - Angeliki Rapti; Kostas Tsichlas; Spyros Sioutas; Giannis Tzimas (Knowl. Inf. Syst., 2019)

Correction to: Virus propagation: threshold conditions for multiple profile networks. - Angeliki Rapti; Kostas Tsichlas; Spyros Sioutas; Giannis Tzimas (Knowl. Inf. Syst., 2019)

Efficient mining of design patterns for advanced modeling and optimization of content management system-based web applications. - Vassiliki Gkantouna; Spyros Sioutas; Giannis Tzimas (SIGWEB Newsl., 2019)

A Graph Neural Network For Assessing The Affective Coherence Of Twitter Graphs. - Georgios Drakopoulos; Ioanna Giannoukou; Phivos Mylonas; Spyros Sioutas (IEEE BigData, 2020)

On Tensor Distances for Self Organizing Maps: Clustering Cognitive Tasks. - Georgios Drakopoulos; Ioanna Giannoukou; Phivos Mylonas; Spyros Sioutas (DEXA (2), 2020)

Cluster-based Energy Load Profiling on Residential Smart Buildings. - Alkiviadis Savvopoulos; George Kalogeras; Christos Anagnostopoulos; Christos Alexakos; Spyros Sioutas; Athanasios P. Kalogeras (ETFA, 2020)

The Converging Triangle of Cultural Content, Cognitive Science, and Behavioral Economics. - Georgios Drakopoulos; Ioanna Giannoukou; Phivos Mylonas; Spyros Sioutas (AIAI (Workshops), 2020)

Parametric Evaluation Of Collaborative Filtering Over Apache Spark. - Athanasios Alexopoulos; Georgios Drakopoulos; Andreas Kanavos; Spyros Sioutas; Gerasimos Vonitsanos (SEEDA-CECNSM, 2020)

Unsupervised Discovery Of Semantically Aware Communities With Tensor Kruskal Decomposition: A Case Study In Twitter. - Georgios Drakopoulos; Konstantinos C. Giotopoulos; Ioanna Giannoukou; Spyros Sioutas (SMAP, 2020)

Security and Privacy Solutions associated with NoSQL Data Stores. - Gerasimos Vonitsanos; Elias Dritsas; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas (SMAP, 2020)

Trajectory Clustering and k-NN for Robust Privacy Preserving k-NN Query Processing in GeoSpark. - Elias Dritsas; Andreas Kanavos; Maria Trigka; Gerasimos Vonitsanos; Spyros Sioutas; Athanasios K. Tsakalidis (Algorithms, 2020)

Dynamic Interpolation Search revisited. - Alexis C. Kaporis; Christos Makris 001; Spyros Sioutas; Athanasios K. Tsakalidis; Kostas Tsichlas; Christos D. Zaroliagis (Inf. Comput., 2020)

Multimedia Content's Brokerage: An Information System Based on LeSiM. - Ioannis Karydis; Andreas Kanavos; Spyros Sioutas; Markos Avlonitis; Nikos I. Karacapilidis (Int. J. E Serv. Mob. Appl., 2020)

Dynamic planar range skyline queries in log logarithmic expected time. - Katerina Doka; Andreas Kosmatopoulos; Apostolos Papadopoulos; Spyros Sioutas; Kostas Tsichlas; Dimitrios Tsoumakos (Inf. Process. Lett., 2020)

Fully persistent B-trees. - Gerth Stølting Brodal; Spyros Sioutas; Konstantinos Tsakalidis; Kostas Tsichlas (Theor. Comput. Sci., 2020)

Approximate High Dimensional Graph Mining With Matrix Polar Factorization: A Twitter Application. - Georgios Drakopoulos; Eleanna Kafeza; Phivos Mylonas; Spyros Sioutas (IEEE BigData, 2021)

A graph neural network for fuzzy Twitter graphs. - Georgios Drakopoulos; Eleanna Kafeza; Phivos Mylonas; Spyros Sioutas (CIKM Workshops, 2021)

Recommending Database Architectures for Social Queries: A Twitter Case Study. - Michael Marountas; Georgios Drakopoulos; Phivos Mylonas; Spyros Sioutas (AIAI, 2021)

Motivating Item Annotations In Cultural Portals With UI/UX Based On Behavioral Economics. - Georgios Drakopoulos; Yorghos Voutos; Phivos Mylonas; Spyros Sioutas (IISA, 2021)

The application of Blockchain technology in Copyright field: formalities and "smart contracts". - Evangelia Kokotsaki; Galateia Kapellakou; Anastasios Giannaros; Spyros Sioutas (IISA, 2021)

Process Mining Analytics for Industry 4.0 with Graph Signal Processing. - Georgios Drakopoulos; Eleanna Kafeza; Phivos Mylonas; Spyros Sioutas (WEBIST, 2021)

Modeling Credibility in Social Big Data using LSTM Neural Networks. - Athanasios Lyras; Sotiria Vernikou; Andreas Kanavos; Spyros Sioutas; Phivos Mylonas (WEBIST, 2021)

Evaluation of Features Generated by a High-End Low-Cost Electrical Smart Meter. - Christina Koutroumpina; Spyros Sioutas; Stelios Koutroubinas; Kostas Tsichlas (Algorithms, 2021)

Discovering sentiment potential in Twitter conversations with Hilbert-Huang spectrum. - Georgios Drakopoulos; Andreas Kanavos; Phivos Mylonas; Spyros Sioutas (Evol. Syst., 2021)

SQL Query Optimization in Distributed NoSQL Databases for Cloud-Based Applications. - Aristeidis Karras; Christos N. Karras; Antonios Pervanas; Spyros Sioutas; Christos D. Zaroliagis (ALGOCLOUD, 2022)

A Hybrid Ensemble Deep Learning Approach for Emotion Classification. - Christos N. Karras; Aristeidis Karras; Dimitrios Tsolis; Markos Avlonitis; Spyros Sioutas (IEEE Big Data, 2022)

Graph Neural Networks For Affective Social Media: A Comprehensive Overview. - Michail Karavokyris; Spyros Sioutas (CIKM Workshops, 2022)

Neuro-Fuzzy Employee Ranking System in the Public Sector. - Dimitrios Michalopoulos; Aristeidis Karras; Christos N. Karras; Spyros Sioutas; Konstantinos C. Giotopoulos (FSDM, 2022)

A Study on Robustness for the Single Server Location in Distributed Interactive Applications. - Athanasios Tsipis; Sofia Fanarioti; Vasileios Komianos; Spyros Sioutas; Konstantinos Oikonomou (GIIS, 2022)

Download Speed Optimization in P2P Networks Using Decision Making and Adaptive Learning. - Aristeidis Karras; Christos N. Karras; Konstantinos C. Giotopoulos; Ioanna Giannoukou; Dimitrios Tsolis; Spyros Sioutas (ICR, 2022)

Expanding Queries with Maximum Likelihood Estimators and Language Models. - Christos N. Karras; Aristeidis Karras; Leonidas Theodorakopoulos; Ioanna Giannoukou; Spyros Sioutas (ICR, 2022)

On Autonomous Drone Navigation Using Deep Learning and an Intelligent Rainbow DQN Agent. - Andreas Karatzas; Aristeidis Karras; Christos N. Karras; Konstantinos C. Giotopoulos; Konstantinos Oikonomou; Spyros Sioutas (IDEAL, 2022)

Simulating Blockchain Consensus Protocols in Julia: Proof of Work vs Proof of Stake. - Georgios Drakopoulos; Eleanna Kafeza; Ioanna Giannoukou; Phivos Mylonas; Spyros Sioutas (AIAI (Workshops), 2022)

Maximum Likelihood Estimators on MCMC Sampling Algorithms for Decision Making. - Christos N. Karras; Aristeidis Karras; Markos Avlonitis; Ioanna Giannoukou; Spyros Sioutas (AIAI (Workshops), 2022)

An Overview of MCMC Methods: From Theory to Applications. - Christos N. Karras; Aristeidis Karras; Markos Avlonitis; Spyros Sioutas (AIAI (Workshops), 2022)

SAF: A Peer to Peer IoT LoRa System for Smart Supply Chain in Agriculture. - Aristeidis Karras; Christos N. Karras; Georgios Drakopoulos; Dimitrios Tsolis; Phivos Mylonas; Spyros Sioutas (AIAI (2), 2022)

Machine Learning Techniques for Regression in Energy Disaggregation. - Christos Konstantopoulos; Spyros Sioutas; Konstantinos Tsichlas (AIAI (1), 2022)

Efficient Large-Scale Machine Learning Techniques for Rapid Motif Discovery in Energy Data Streams. - K. K. Lykothanasi; Spyros Sioutas; Kostas Tsichlas (AIAI (1), 2022)

WiCHORD: A Chord Protocol Application on P2P LoRa Wireless Sensor Networks. - Christos-Panagiotis Balatsouras; Aristeidis Karras; Christos N. Karras; Dimitrios Tsolis; Spyros Sioutas (IISA, 2022)

Query Optimization in NoSQL Databases Using an Enhanced Localized R-tree Index. - Aristeidis Karras; Christos N. Karras; Dimitrios Samoladas; Konstantinos C. Giotopoulos; Spyros Sioutas (iiWAS, 2022)

A LoRa-Based Emotion Estimation Scheme for Smart Home Automated Actions Using ELMs. - Christos N. Karras; Aristeidis Karras; Georgios Drakopoulos; Dimitrios Tsolis; Phivos Mylonas; Spyros Sioutas (ISC2, 2022)

SparkReact: A Novel and User-friendly Graphical Interface for the Apache Spark MLlib Library. - Aristeidis Karras; Christos N. Karras; Agorakis Bompotas; Panagiotis Bouras; Leonidas Theodorakopoulos; Spyros Sioutas (PCI, 2022)

Tree Data Structures and Efficient Indexing Techniques for Big Data Management: A Comprehensive Study. - Dimitrios Samoladas; Christos N. Karras; Aristeidis Karras; Leonidas Theodorakopoulos; Spyros Sioutas (PCI, 2022)

Global Graph Clustering and Local Graph Exploration for Community Detection in Twitter. - Christos N. Karras; Aristeidis Karras; Ioanna Giannoukou; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Spyros Sioutas (SEEDA-CECNSM, 2022)

Peer to Peer Federated Learning: Towards Decentralized Machine Learning on Edge Devices. - Aristeidis Karras; Christos N. Karras; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Konstantinos Oikonomou; Spyros Sioutas (SEEDA-CECNSM, 2022)

Distributed Gibbs Sampling and LDA Modelling for Large Scale Big Data Management on PySpark. - Christos N. Karras; Aristeidis Karras; Dimitrios Tsolis; Konstantinos C. Giotopoulos; Spyros Sioutas (SEEDA-CECNSM, 2022)

An Intelligent Microprocessor Integrating TinyML in Smart Hotels for Rapid Accident Prevention. - Angelos Zacharia; Dimitris Zacharia; Aristeidis Karras; Christos N. Karras; Ioanna Giannoukou; Konstantinos C. Giotopoulos; Spyros Sioutas (SEEDA-CECNSM, 2022)

Decomposing Twitter Graphs Based On Hashtag Trajectories: Mining And Clustering Paths Over MongoDB. - Georgios Drakopoulos; Aristeidis Karras; Christos N. Karras; Konstantinos C. Giotopoulos; Phivos Mylonas; Spyros Sioutas (SETN, 2022)

Weighted Reservoir Sampling On Evolving Streams: A Sampling Algorithmic Framework For Stream Event Identification. - Christos N. Karras; Aristeidis Karras; Georgios Drakopoulos; Konstantinos Tsakalidis; Phivos Mylonas; Spyros Sioutas (SETN, 2022)

A Dynamic Distributed Deterministic Load-Balancer for Decentralized Hierarchical Infrastructures. - Spyros Sioutas; Efrosini Sourla; Kostas Tsichlas; Gerasimos Vonitsanos; Christos D. Zaroliagis (Algorithms, 2022)

Special Issue on Real-Time Intelligent Systems. - Richard Chbeir; Yannis Manolopoulos; Jolanta Mizera-Pietraszko; Spyros Sioutas (Big Data Res., 2022)

Pattern Recognition and Event Detection on IoT Data-streams. - Christos N. Karras; Aristeidis Karras; Spyros Sioutas (CoRR, 2022)

TinyML for Ultra-Low Power AI and Large Scale IoT Deployments: A Systematic Review. - Nikolaos Schizas; Aristeidis Karras; Christos N. Karras; Spyros Sioutas (Future Internet, 2022)

Self organizing maps for cultural content delivery. - Georgios Drakopoulos; Ioanna Giannoukou; Phivos Mylonas; Spyros Sioutas (Neural Comput. Appl., 2022)

Mobility-Aware Workload Distribution and Task Allocation for Mobile Edge Computing Networks. - Aristeidis Karras; Christos N. Karras; Anastasios Giannaros; Dimitrios Tsolis; Spyros Sioutas (ACR, 2023)

Decentralized Algorithms for Efficient Energy Management over Cloud-Edge Infrastructures. - Aristeidis Karras; Christos N. Karras; Ioanna Giannoukou; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Ioannis Karydis; Spyros Sioutas (ALGOCLOUD, 2023)

An Adaptive, Energy-Efficient DRL-Based and MCMC-Based Caching Strategy for IoT Systems. - Aristeidis Karras; Christos N. Karras; Ioannis Karydis; Markos Avlonitis; Spyros Sioutas (ALGOCLOUD, 2023)

Algorithmic Aspects of Distributed Hash Tables on Cloud, Fog, and Edge Computing Applications: A Survey. - Aristeidis Karras; Christos N. Karras; Nikolaos Schizas; Spyros Sioutas; Christos D. Zaroliagis (ALGOCLOUD, 2023)

Edge Artificial Intelligence in Large-Scale IoT Systems, Applications, and Big Data Infrastructures. - Aristeidis Karras; Anastasios Giannaros; Christos N. Karras; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Spyros Sioutas (SEEDA-CECNSM, 2023)

TinyML-based Event Detection: An Edge-Cloud Approach for Smart Agriculture over LoRa WSNs. - Aristeidis Karras; Christos N. Karras; Anastasios Giannaros; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Konstantinos Oikonomou; Spyros Sioutas (SEEDA-CECNSM, 2023)

Intelligent Agents with Graph Mining for Link Prediction over Neo4j. - Michalis Nikolaou; Georgios Drakopoulos; Phivos Mylonas; Spyros Sioutas (WEBIST, 2023)

Consensus Big Data Clustering for Bayesian Mixture Models. - Christos N. Karras; Aristeidis Karras; Konstantinos C. Giotopoulos; Markos Avlonitis; Spyros Sioutas (Algorithms, 2023)

An Architecture For Cooperative Mobile Health Applications. - Georgios Drakopoulos; Phivos Mylonas; Spyros Sioutas (CoRR, 2023)

Blockchain For Mobile Health Applications: Acceleration With GPU Computing. - Georgios Drakopoulos; Michael Marountas; Xenophon Liapakis; Giannis Tzimas; Phivos Mylonas; Spyros Sioutas (CoRR, 2023)

Federated Edge Intelligence and Edge Caching Mechanisms. - Aristeidis Karras; Christos N. Karras; Konstantinos C. Giotopoulos; Dimitrios Tsolis; Konstantinos Oikonomou; Spyros Sioutas (Inf., 2023)

An Integrated GIS-Based Reinforcement Learning Approach for Efficient Prediction of Disease Transmission in Aquaculture. - Aristeidis Karras; Christos N. Karras; Spyros Sioutas; Christos Makris 001; George Katselis; Ioannis Hatzilygeroudis; John A. Theodorou; Dimitrios Tsolis (Inf., 2023)

EVCA Classifier: A MCMC-Based Classifier for Analyzing High-Dimensional Big Data. - Eleni Vlachou; Christos N. Karras; Aristeidis Karras; Dimitrios Tsolis; Spyros Sioutas (Inf., 2023)

Modelling and Analysis of Neuro Fuzzy Employee Ranking System in the Public Sector. - Konstantinos C. Giotopoulos; Dimitrios Michalopoulos; Aristeidis Karras; Christos N. Karras; Spyros Sioutas (Algorithms, 2023)

AutoML with Bayesian Optimizations for Big Data Management. - Aristeidis Karras; Christos N. Karras; Nikolaos Schizas; Markos Avlonitis; Spyros Sioutas (Inf., 2023)

WiCHORD+: A Scalable, Sustainable, and P2P Chord-Based Ecosystem for Smart Agriculture Applications. - Christos-Panagiotis Balatsouras; Aristeidis Karras; Christos N. Karras; Ioannis Karydis; Spyros Sioutas (Sensors, 2023)

Leveraging Apache Spark for Appliance-Level Load Monitoring with Ensemble Learning Techniques. - Iosif Arvanitis; Menelaos Panagiotis Papastergiou; Agorakis Bompotas; Evangelos Geraridis; Ioanna Giannoukou; Ioannis Karydis; Spyros Sioutas (ALGOCLOUD, 2024)

Optimized Price Prediction of Cryptocurrencies using Deep Learning on High-Volume Time Series Data. - Gerasimos Vonitsanos; Andreas Kanavos; Foteini Grivokostopoulou; Spyros Sioutas (IISA, 2024)

Advanced Optimization Techniques for Federated Learning on Non-IID Data. - Filippos Efthymiadis; Aristeidis Karras; Christos N. Karras; Spyros Sioutas (Future Internet, 2024)

Distributed Bayesian Inference for Large-Scale IoT Systems. - Eleni Vlachou; Aristeidis Karras; Christos N. Karras; Leonidas Theodorakopoulos; Constantinos Halkiopoulos; Spyros Sioutas (Big Data Cogn. Comput., 2024)

TinyML Algorithms for Big Data Management in Large-Scale IoT Systems. - Aristeidis Karras; Anastasios Giannaros; Christos N. Karras; Leonidas Theodorakopoulos; Constantinos S. Mammassis; George A. Krimpas; Spyros Sioutas (Future Internet, 2024)

Dynamic Workload Management System in the Public Sector. - Konstantinos C. Giotopoulos; Dimitrios Michalopoulos; Gerasimos Vonitsanos; Dimitris Papadopoulos; Ioanna Giannoukou; Spyros Sioutas (Inf., 2024)

Artificial Intelligence Techniques in Grapevine Research: A Comparative Study with an Extensive Review of Datasets, Diseases, and Techniques Evaluation. - Paraskevi Gatou; Xanthi Tsiara; Alexandros Spitalas; Spyros Sioutas; Gerasimos Vonitsanos (Sensors, 2024)

Human-AI Co-creation: LLMs, Contextual Hints, Performance. - Panagiotis Gratsanis; Ioannis Karydis; Spyros Sioutas; Gerasimos Vonitsanos (AIAI Workshops (2), 2025)

Discovering Fraudulent Card Transactions With Higher Order Graph Embeddings Over Neo4j. - Christos Hadjisofokelous; Georgios Drakopoulos; Spyros Sioutas; Phivos Mylonas (AIAI (1), 2025)

Dynamic Workload Management System in the Public Sector: A Comparative Analysis. - Konstantinos C. Giotopoulos; Dimitrios Michalopoulos; Gerasimos Vonitsanos; Dimitris Papadopoulos; Ioanna Giannoukou; Spyros Sioutas (Future Internet, 2025)