Georgios Drakopoulos

84 papers A 2B 7C 8Misc 2Journal 18Unranked 45

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Discovering Fraudulent Card Transactions With Higher Order Graph Embeddings Over Neo4j. AIAI (1) Christos Hadjisofokelous, Georgios Drakopoulos, Spyros Sioutas, Phivos Mylonas
2025	B	`conf`	Extractive Document Summarization with Graph Neural Networks and Topic Modeling in PyTorch. IEEE Big Data Ermis Arvanitis, Georgios Drakopoulos, Leonidas Theodorakopoulos, Spyros Sioutas, Phivos Mylonas
2025	B	`conf`	Functional Programming Meets Pinecone: Recommending Graph Structured Documents. IEEE Big Data Georgios Drakopoulos, Leonidas Theodorakopoulos, Spyros Sioutas, Phivos Mylonas
2025	—	`conf`	Geometric Considerations of Digital Twinning the Trajectories of Unmanned Aerial Vehicles. NiDS (1) Georgios Drakopoulos, Phivos Mylonas, Ioannis Voyiatzis
2025	—	`conf`	Lessons Learned from Setting Up Kubernetes for Operations on Temporal Graph Neural Networks. SEEDA-CECNSM Fotis Sofoulis, Georgios Drakopoulos, Leonidas Theodorakopoulos, Spyros Sioutas
2025	—	`conf`	Linear Algebraic Properties of Quantum Gates as a Starting Point for Their Digital Twinning. NiDS (2) Georgios Drakopoulos, Phivos Mylonas
2025	—	`conf`	Twitter recommendations across dialects: Seeing the big board through Faiss. SMAP John Sigurd Hammer, Konstantinos Theodoropoulos, Georgios Drakopoulos, Georgios Bardis, Phivos Mylonas
2024	B	`conf`	Clustering MBTI Personalities With Graph Filters And Self Organizing Maps Over Pinecone. IEEE Big Data Georgios Drakopoulos, Phivos Mylonas
2024	—	`conf`	Graph Neural Networks in PyTorch for Link Prediction in Industry 4.0 Process Graphs. AIAI (3) Eleanna Kafeza, Georgios Drakopoulos, Phivos Mylonas
2024	J	`jnl`	Higher Order Knowledge Mining for Humanistic Data-Generated Graphs. SIGIR Forum Georgios Drakopoulos
2024	—	`—`	Higher order knowledge mining for humanistic data-generated graphs. (Exploration de connaissances d'ordre supérieur pour les graphiques humanistes générés par des données). Georgios Drakopoulos
2024	—	`conf`	Power Iteration Graph Clustering With functools Higher Order Methods. SMAP Georgios Drakopoulos, Georgios Bardis, Phivos Mylonas
2023	J	`jnl`	An Architecture For Cooperative Mobile Health Applications. CoRR Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2023	J	`jnl`	Blockchain For Mobile Health Applications: Acceleration With GPU Computing. CoRR Georgios Drakopoulos, Michael Marountas, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas
2023	—	`conf`	Higher Order Probabilistic Analysis of Network Trajectories of Intelligent Agents in Thespian. SEEDA-CECNSM Georgios Drakopoulos, Phivos Mylonas
2023	C	`conf`	Intelligent Agents with Graph Mining for Link Prediction over Neo4j. WEBIST Michalis Nikolaou, Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2023	—	`ed.`	Proceedings of the CIKM 2022 Workshops co-located with 31st ACM International Conference on Information and Knowledge Management (CIKM 2022), Atlanta, USA, October 17-21, 2022. CIKM Workshops Georgios Drakopoulos, Eleanna Kafeza
2022	B	`conf`	A Genetic Algorithm For Boolean Semiring Matrix Factorization With Applications To Graph Mining. IEEE Big Data Georgios Drakopoulos, Phivos Mylonas
2022	—	`conf`	A LoRa-Based Emotion Estimation Scheme for Smart Home Automated Actions Using ELMs. ISC2 Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas
2022	—	`conf`	Decomposing Twitter Graphs Based On Hashtag Trajectories: Mining And Clustering Paths Over MongoDB. SETN Georgios Drakopoulos, Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Phivos Mylonas, Spyros Sioutas
2022	—	`conf`	Estimating The MBTI Of Twitter Accounts With Graph Neural Networks Over Neo4j. CIKM Workshops Georgios Drakopoulos, Eleanna Kafeza
2022	—	`conf`	Extreme Learning Machines For Efficient Speech Emotion Estimation In Julia. CIKM Workshops Georgios Drakopoulos, Phivos Mylonas
2022	—	`conf`	Facilitating Current Higher Education Trends With Behavioral Strategies. SMAP Georgios Drakopoulos, Phivos Mylonas
2022	J	`jnl`	Higher Order Trust Ranking of LinkedIn Accounts with Iterative Matrix Methods. Int. J. Artif. Intell. Tools Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Haseena Al Katheeri
2022	J	`jnl`	Multimodal Lip-Reading for Tracheostomy Patients in the Greek Language. Comput. Yorghos Voutos, Georgios Drakopoulos, Georgios Chrysovitsiotis, Zoi Zachou, Dimitris Kikidis, Efthymios Kyrodimos, Themis P. Exarchos
2022	J	`jnl`	Report on the 2nd International Workshop on Transforms in Behavioral and Affective Computing (THECOG 2022) at CIKM 2022. SIGIR Forum Georgios Drakopoulos, Eleanna Kafeza
2022	—	`conf`	SAF: A Peer to Peer IoT LoRa System for Smart Supply Chain in Agriculture. AIAI (2) Aristeidis Karras, Christos N. Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas
2022	J	`jnl`	Self organizing maps for cultural content delivery. Neural Comput. Appl. Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2022	—	`conf`	Simulating Blockchain Consensus Protocols in Julia: Proof of Work vs Proof of Stake. AIAI (Workshops) Georgios Drakopoulos, Eleanna Kafeza, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2022	A	`conf`	THECOG 2022 - Transforms In Behavioral And Affective Computing (Revisited). CIKM Georgios Drakopoulos, Eleanna Kafeza
2022	—	`conf`	Weighted Reservoir Sampling On Evolving Streams: A Sampling Algorithmic Framework For Stream Event Identification. SETN Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Konstantinos Tsakalidis, Phivos Mylonas, Spyros Sioutas
2021	—	`conf`	A graph neural network for fuzzy Twitter graphs. CIKM Workshops Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas
2021	—	`conf`	Approximate High Dimensional Graph Mining With Matrix Polar Factorization: A Twitter Application. IEEE BigData Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas
2021	—	`conf`	Discovering Influential Twitter Authors Via Clustering And Ranking On Apache Storm. IISA Christina Saravanos, Georgios Drakopoulos, Andreas Kanavos, Eleanna Kafeza, Christos Makris
2021	J	`jnl`	Discovering sentiment potential in Twitter conversations with Hilbert-Huang spectrum. Evol. Syst. Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
2021	—	`conf`	Motivating Item Annotations In Cultural Portals With UI/UX Based On Behavioral Economics. IISA Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas, Spyros Sioutas
2021	—	`conf`	Multimodal Lip- Reading for Tracheostomy Patients in the Greek Language. SMAP Yorghos Voutos, Georgios Drakopoulos, Georgios Chrysovitsiotis, Zoi Zachou, Dimitris Kikidis, Efthymios Kyrodimos, Themis P. Exarchos
2021	C	`conf`	Process Mining Analytics for Industry 4.0 with Graph Signal Processing. WEBIST Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Spyros Sioutas
2021	Misc	`conf`	Recommending Database Architectures for Social Queries: A Twitter Case Study. AIAI Michael Marountas, Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2021	A	`conf`	THECOG - Transforms In Behavioral And Affective Computing. CIKM Georgios Drakopoulos, Eleanna Kafeza
2021	J	`jnl`	Transform-based graph topology similarity metrics. Neural Comput. Appl. Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Lazaros Iliadis
2020	—	`conf`	A Graph Neural Network For Assessing The Affective Coherence Of Twitter Graphs. IEEE BigData Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2020	J	`jnl`	A genetic algorithm for spatiosocial tensor clustering. Evol. Syst. Georgios Drakopoulos, Foteini Stathopoulou, Andreas Kanavos, Michael Paraskevas, Giannis Tzimas, Phivos Mylonas, Lazaros Iliadis
2020	J	`jnl`	Annotation-Assisted Clustering of Player Profiles in Cultural Games: A Case for Tensor Analytics in Julia. Big Data Cogn. Comput. Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas
2020	B	`conf`	Building Trusted Startup Teams From LinkedIn Attributes: A Higher Order Probabilistic Analysis. ICTAI Georgios Drakopoulos, Eleanna Kafeza, Phivos Mylonas, Haseena Al Katheeri
2020	C	`conf`	Computing Massive Trust Analytics for Twitter using Apache Spark with Account Self-assessment. WEBIST Georgios Drakopoulos, Andreas Kanavos, Konstantinos Paximadis, Aristidis Ilias, Christos Makris, Phivos Mylonas
2020	J	`jnl`	Evaluating graph resilience with tensor stack networks: a Keras implementation. Neural Comput. Appl. Georgios Drakopoulos, Phivos Mylonas
2020	J	`jnl`	Graph communities in Neo4j. Evol. Syst. Georgios Drakopoulos, Panagiotis Gourgaris, Andreas Kanavos
2020	—	`conf`	Metadata-enriched Discovery Of Aspect Similarities Between Cultural Objects. SMAP Yorghos Voutos, Georgios Drakopoulos, Phivos Mylonas
2020	—	`conf`	On Tensor Distances for Self Organizing Maps: Clustering Cognitive Tasks. DEXA (2) Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2020	—	`conf`	One Dimensional Cross-Correlation Methods For Deterministic And Stochastic Graph Signals With A Twitter Application In Julia. SEEDA-CECNSM Georgios Drakopoulos, Eleanna Kafeza
2020	—	`conf`	Parametric Evaluation Of Collaborative Filtering Over Apache Spark. SEEDA-CECNSM Athanasios Alexopoulos, Georgios Drakopoulos, Andreas Kanavos, Spyros Sioutas, Gerasimos Vonitsanos
2020	—	`conf`	Recent Advances On Ontology Similarity Metrics: A Survey. SEEDA-CECNSM Georgios Drakopoulos, Yorghos Voutos, Phivos Mylonas
2020	—	`conf`	The Converging Triangle of Cultural Content, Cognitive Science, and Behavioral Economics. AIAI (Workshops) Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2020	J	`jnl`	Two-Step Classification with SVD Preprocessing of Distributed Massive Datasets in Apache Spark. Algorithms Athanasios Alexopoulos, Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Gerasimos Vonitsanos
2020	—	`conf`	Unsupervised Discovery Of Semantically Aware Communities With Tensor Kruskal Decomposition: A Case Study In Twitter. SMAP Georgios Drakopoulos, Konstantinos C. Giotopoulos, Ioanna Giannoukou, Spyros Sioutas
2019	C	`conf`	A Case of Adaptive Nonlinear System Identification with Third Order Tensors in TensorFlow. INISTA Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2019	—	`conf`	A semantically annotated JSON metadata structure for open linked cultural data in Neo4j. PCI Georgios Drakopoulos, Evaggelos Spyrou, Yorghos Voutos, Phivos Mylonas
2019	—	`conf`	Computing Long Sequences of Consecutive Fibonacci Integers with TensorFlow. AIAI (Workshops) Georgios Drakopoulos, Xenophon Liapakis, Evaggelos Spyrou, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas
2019	C	`conf`	Emotion Recognition from Speech: A Survey. WEBIST Georgios Drakopoulos, George Pikramenos, Evangelos D. Spyrou, Stavros J. Perantonis
2019	—	`conf`	Proof Systems In Blockchains: A Survey. SEEDA-CECNSM Georgios Drakopoulos, Eleanna Kafeza, Haseena Al Katheeri
2019	—	`conf`	Smart Agriculture: An Open Field For Smart Contracts. SEEDA-CECNSM Yorghos Voutos, Georgios Drakopoulos, Phivos Mylonas
2019	—	`conf`	Tensor Clustering: A Review. SMAP Georgios Drakopoulos, Evaggelos Spyrou, Phivos Mylonas
2019	C	`conf`	Towards Predicting Mentions to Verified Twitter Accounts: Building Prediction Models over MongoDB with Keras. WEBIST Ioanna Kyriazidou, Georgios Drakopoulos, Andreas Kanavos, Christos Makris, Phivos Mylonas
2018	B	`conf`	A Graph Resilience Metric Based On Paths: Higher Order Analytics With GPU. ICTAI Georgios Drakopoulos, Xenophon Liapakis, Giannis Tzimas, Phivos Mylonas
2018	—	`conf`	The Biomolecular Computation Paradigm: A Survey in Massive Biological Computation. AIAI (Workshops) Georgios Drakopoulos, Dimitrios Tsolis, Antonia Stefani, Phivos Mylonas
2017	C	`conf`	A Genetic Algorithm for Discovering Linguistic Communities in Spatiosocial Tensors with an Application to Trilingual Luxemburg. EANN Georgios Drakopoulos, Fotini Stathopoulou, Giannis Tzimas, Michael Paraskevas, Phivos Mylonas, Spyros Sioutas
2017	J	`jnl`	Defining and evaluating Twitter influence metrics: a higher-order approach in Neo4j. Soc. Netw. Anal. Min. Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
2017	J	`jnl`	Fuzzy Random Walkers with Second Order Bounds: An Asymmetric Analysis. Algorithms Georgios Drakopoulos, Andreas Kanavos, Konstantinos Tsakalidis
2017	C	`conf`	Graph Community Discovery Algorithms in Neo4j with a Regularization-based Evaluation Metric. WEBIST Andreas Kanavos, Georgios Drakopoulos, Athanasios K. Tsakalidis
2017	J	`jnl`	Tensor-Based Semantically-Aware Topic Clustering of Biomedical Documents. Comput. Georgios Drakopoulos, Andreas Kanavos, Ioannis Karydis, Spyros Sioutas, Aristidis G. Vrahatis
2017	—	`conf`	Towards a framework for tensor ontologies over Neo4j: Representations and operations. IISA Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas, Dimitrios Tsolis
2016	J	`jnl`	A Fuzzy Graph Framework for Initializing k-Means. Int. J. Artif. Intell. Tools Georgios Drakopoulos, Panagiotis Gourgaris, Andreas Kanavos, Christos Makris
2016	—	`conf`	A Neo4j Implementation of Fuzzy Random Walkers. SETN Georgios Drakopoulos, Andreas Kanavos, Athanasios K. Tsakalidis
2016	—	`conf`	An adaptive higher order scheduling policy with an application to biosignal processing. SSCI Georgios Drakopoulos, Vasileios Megalooikonomou
2016	—	`conf`	Augmenting fMRI-generated brain connectivity with temporal information. IISA Fotios Tagkalakis, Aimilia Papagiannaki, Georgios Drakopoulos, Vasileios Megalooikonomou
2016	—	`conf`	Evaluating Twitter Influence Ranking with System Theory. WEBIST (1) Georgios Drakopoulos, Andreas Kanavos, Athanasios K. Tsakalidis
2016	Misc	`conf`	Eventually consistent cardinality estimation with applications in biodata mining. SAC Georgios Drakopoulos, Stavros Kontopoulos, Christos Makris
2016	—	`conf`	Regularizing large biosignals with finite differences. IISA Georgios Drakopoulos, Vasileios Megalooikonomou
2016	—	`conf`	Tensor fusion of social structural and functional analytics over Neo4j. IISA Georgios Drakopoulos
2016	—	`conf`	Tensor-based document retrieval over Neo4j with an application to PubMed mining. IISA Georgios Drakopoulos, Andreas Kanavos
2015	—	`conf`	Higher order graph centrality measures for Neo4j. IISA Georgios Drakopoulos, Aikaterini Baroutiadi, Vasileios Megalooikonomou
2015	—	`conf`	On the weight sparsity of multilayer perceptrons. IISA Georgios Drakopoulos, Vasileios Megalooikonomou
2014	B	`conf`	A Space Efficient Scheme for Persistent Graph Representation. ICTAI Stavros Kontopoulos, Georgios Drakopoulos