Spyros Sioutas

233 papers A* 3A 4B 11C 18Misc 4Journal 97Unranked 91

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Systematic Review and Bibliometric Analysis of Automated Multiple-Choice Question Generation. Big Data Cogn. Comput. Dimitris Mitroulias, Spyros Sioutas
2025	—	`conf`	Discovering Fraudulent Card Transactions With Higher Order Graph Embeddings Over Neo4j. AIAI (1) Christos Hadjisofokelous, Georgios Drakopoulos, Spyros Sioutas, Phivos Mylonas
2025	J	`jnl`	Dynamic Workload Management System in the Public Sector: A Comparative Analysis. Future Internet Konstantinos C. Giotopoulos, Dimitrios Michalopoulos, Gerasimos Vonitsanos, Dimitris Papadopoulos, Ioanna Giannoukou, Spyros Sioutas
2025	J	`jnl`	Enhancing Hotel Recommendations with AI: LLM-Based Review Summarization and Query-Driven Insights. CoRR Nikolaos Belibasakis, Anastasios Giannaros, Ioanna Giannoukou, Spyros Sioutas
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`	Human-AI Co-creation: LLMs, Contextual Hints, Performance. AIAI Workshops (2) Panagiotis Gratsanis, Ioannis Karydis, Spyros Sioutas, Gerasimos Vonitsanos
2025	—	`conf`	Integrating Attention Mechanisms into Convolutional Neural Networks for Image Classification. SEEDA-CECNSM Gerasimos Vonitsanos, Emmanouela-Electra Economopoulou, Spyros Sioutas, Athanasios Kanavos, Phivos Mylonas
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`	Sensor-Driven Ensemble Learning for Crop Recommendation and Disease Prediction in Precision Agriculture. SMAP Gerasimos Vonitsanos, Emmanouela-Electra Economopoulou, Spyros Sioutas, Andreas Kanavos, Phivos Mylonas
2024	J	`jnl`	Advanced Optimization Techniques for Federated Learning on Non-IID Data. Future Internet Filippos Efthymiadis, Aristeidis Karras, Christos N. Karras, Spyros Sioutas
2024	J	`jnl`	Artificial Intelligence Techniques in Grapevine Research: A Comparative Study with an Extensive Review of Datasets, Diseases, and Techniques Evaluation. Sensors Paraskevi Gatou, Xanthi Tsiara, Alexandros Spitalas, Spyros Sioutas, Gerasimos Vonitsanos
2024	J	`jnl`	Distributed Bayesian Inference for Large-Scale IoT Systems. Big Data Cogn. Comput. Eleni Vlachou, Aristeidis Karras, Christos N. Karras, Leonidas Theodorakopoulos, Constantinos Halkiopoulos, Spyros Sioutas
2024	J	`jnl`	Dynamic Workload Management System in the Public Sector. Inf. Konstantinos C. Giotopoulos, Dimitrios Michalopoulos, Gerasimos Vonitsanos, Dimitris Papadopoulos, Ioanna Giannoukou, Spyros Sioutas
2024	—	`conf`	Leveraging Apache Spark for Appliance-Level Load Monitoring with Ensemble Learning Techniques. ALGOCLOUD Iosif Arvanitis, Menelaos Panagiotis Papastergiou, Agorakis Bompotas, Evangelos Geraridis, Ioanna Giannoukou, Ioannis Karydis, Spyros Sioutas
2024	—	`conf`	Optimized Price Prediction of Cryptocurrencies using Deep Learning on High-Volume Time Series Data. IISA Gerasimos Vonitsanos, Andreas Kanavos, Foteini Grivokostopoulou, Spyros Sioutas
2024	J	`jnl`	TinyML Algorithms for Big Data Management in Large-Scale IoT Systems. Future Internet Aristeidis Karras, Anastasios Giannaros, Christos N. Karras, Leonidas Theodorakopoulos, Constantinos S. Mammassis, George A. Krimpas, Spyros Sioutas
2023	—	`conf`	Algorithmic Aspects of Distributed Hash Tables on Cloud, Fog, and Edge Computing Applications: A Survey. ALGOCLOUD Aristeidis Karras, Christos N. Karras, Nikolaos Schizas, Spyros Sioutas, Christos D. Zaroliagis
2023	—	`conf`	An Adaptive, Energy-Efficient DRL-Based and MCMC-Based Caching Strategy for IoT Systems. ALGOCLOUD Aristeidis Karras, Christos N. Karras, Ioannis Karydis, Markos Avlonitis, Spyros Sioutas
2023	J	`jnl`	An Architecture For Cooperative Mobile Health Applications. CoRR Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2023	J	`jnl`	An Integrated GIS-Based Reinforcement Learning Approach for Efficient Prediction of Disease Transmission in Aquaculture. Inf. Aristeidis Karras, Christos N. Karras, Spyros Sioutas, Christos Makris, George Katselis, Ioannis Hatzilygeroudis, John A. Theodorou, Dimitrios Tsolis
2023	J	`jnl`	AutoML with Bayesian Optimizations for Big Data Management. Inf. Aristeidis Karras, Christos N. Karras, Nikolaos Schizas, Markos Avlonitis, 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	J	`jnl`	Consensus Big Data Clustering for Bayesian Mixture Models. Algorithms Christos N. Karras, Aristeidis Karras, Konstantinos C. Giotopoulos, Markos Avlonitis, Spyros Sioutas
2023	—	`conf`	Decentralized Algorithms for Efficient Energy Management over Cloud-Edge Infrastructures. ALGOCLOUD Aristeidis Karras, Christos N. Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Ioannis Karydis, Spyros Sioutas
2023	J	`jnl`	EVCA Classifier: A MCMC-Based Classifier for Analyzing High-Dimensional Big Data. Inf. Eleni Vlachou, Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Spyros Sioutas
2023	—	`conf`	Edge Artificial Intelligence in Large-Scale IoT Systems, Applications, and Big Data Infrastructures. SEEDA-CECNSM Aristeidis Karras, Anastasios Giannaros, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Spyros Sioutas
2023	J	`jnl`	Federated Edge Intelligence and Edge Caching Mechanisms. Inf. Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas
2023	C	`conf`	Intelligent Agents with Graph Mining for Link Prediction over Neo4j. WEBIST Michalis Nikolaou, Georgios Drakopoulos, Phivos Mylonas, Spyros Sioutas
2023	—	`conf`	Mobility-Aware Workload Distribution and Task Allocation for Mobile Edge Computing Networks. ACR Aristeidis Karras, Christos N. Karras, Anastasios Giannaros, Dimitrios Tsolis, Spyros Sioutas
2023	J	`jnl`	Modelling and Analysis of Neuro Fuzzy Employee Ranking System in the Public Sector. Algorithms Konstantinos C. Giotopoulos, Dimitrios Michalopoulos, Aristeidis Karras, Christos N. Karras, Spyros Sioutas
2023	—	`conf`	TinyML-based Event Detection: An Edge-Cloud Approach for Smart Agriculture over LoRa WSNs. SEEDA-CECNSM Aristeidis Karras, Christos N. Karras, Anastasios Giannaros, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas
2023	J	`jnl`	WiCHORD+: A Scalable, Sustainable, and P2P Chord-Based Ecosystem for Smart Agriculture Applications. Sensors Christos-Panagiotis Balatsouras, Aristeidis Karras, Christos N. Karras, Ioannis Karydis, Spyros Sioutas
2022	J	`jnl`	A Dynamic Distributed Deterministic Load-Balancer for Decentralized Hierarchical Infrastructures. Algorithms Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Gerasimos Vonitsanos, Christos D. Zaroliagis
2022	B	`conf`	A Hybrid Ensemble Deep Learning Approach for Emotion Classification. IEEE Big Data Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Markos Avlonitis, Spyros Sioutas
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`	A Study on Robustness for the Single Server Location in Distributed Interactive Applications. GIIS Athanasios Tsipis, Sofia Fanarioti, Vasileios Komianos, Spyros Sioutas, Konstantinos Oikonomou
2022	—	`conf`	An Intelligent Microprocessor Integrating TinyML in Smart Hotels for Rapid Accident Prevention. SEEDA-CECNSM Angelos Zacharia, Dimitris Zacharia, Aristeidis Karras, Christos N. Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Spyros Sioutas
2022	—	`conf`	An Overview of MCMC Methods: From Theory to Applications. AIAI (Workshops) Christos N. Karras, Aristeidis Karras, Markos Avlonitis, 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`	Distributed Gibbs Sampling and LDA Modelling for Large Scale Big Data Management on PySpark. SEEDA-CECNSM Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Konstantinos C. Giotopoulos, Spyros Sioutas
2022	—	`conf`	Download Speed Optimization in P2P Networks Using Decision Making and Adaptive Learning. ICR Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Ioanna Giannoukou, Dimitrios Tsolis, Spyros Sioutas
2022	—	`conf`	Efficient Large-Scale Machine Learning Techniques for Rapid Motif Discovery in Energy Data Streams. AIAI (1) K. K. Lykothanasi, Spyros Sioutas, Kostas Tsichlas
2022	—	`conf`	Expanding Queries with Maximum Likelihood Estimators and Language Models. ICR Christos N. Karras, Aristeidis Karras, Leonidas Theodorakopoulos, Ioanna Giannoukou, Spyros Sioutas
2022	—	`conf`	Global Graph Clustering and Local Graph Exploration for Community Detection in Twitter. SEEDA-CECNSM Christos N. Karras, Aristeidis Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Spyros Sioutas
2022	—	`conf`	Graph Neural Networks For Affective Social Media: A Comprehensive Overview. CIKM Workshops Michail Karavokyris, Spyros Sioutas
2022	—	`conf`	Machine Learning Techniques for Regression in Energy Disaggregation. AIAI (1) Christos Konstantopoulos, Spyros Sioutas, Konstantinos Tsichlas
2022	—	`conf`	Maximum Likelihood Estimators on MCMC Sampling Algorithms for Decision Making. AIAI (Workshops) Christos N. Karras, Aristeidis Karras, Markos Avlonitis, Ioanna Giannoukou, Spyros Sioutas
2022	—	`conf`	Neuro-Fuzzy Employee Ranking System in the Public Sector. FSDM Dimitrios Michalopoulos, Aristeidis Karras, Christos N. Karras, Spyros Sioutas, Konstantinos C. Giotopoulos
2022	C	`conf`	On Autonomous Drone Navigation Using Deep Learning and an Intelligent Rainbow DQN Agent. IDEAL Andreas Karatzas, Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Konstantinos Oikonomou, Spyros Sioutas
2022	J	`jnl`	Pattern Recognition and Event Detection on IoT Data-streams. CoRR Christos N. Karras, Aristeidis Karras, Spyros Sioutas
2022	—	`conf`	Peer to Peer Federated Learning: Towards Decentralized Machine Learning on Edge Devices. SEEDA-CECNSM Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas
2022	C	`conf`	Query Optimization in NoSQL Databases Using an Enhanced Localized R-tree Index. iiWAS Aristeidis Karras, Christos N. Karras, Dimitrios Samoladas, Konstantinos C. Giotopoulos, Spyros Sioutas
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	—	`conf`	SQL Query Optimization in Distributed NoSQL Databases for Cloud-Based Applications. ALGOCLOUD Aristeidis Karras, Christos N. Karras, Antonios Pervanas, Spyros Sioutas, Christos D. Zaroliagis
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	—	`conf`	SparkReact: A Novel and User-friendly Graphical Interface for the Apache Spark MLlib Library. PCI Aristeidis Karras, Christos N. Karras, Agorakis Bompotas, Panagiotis Bouras, Leonidas Theodorakopoulos, Spyros Sioutas
2022	J	`jnl`	Special Issue on Real-Time Intelligent Systems. Big Data Res. Richard Chbeir, Yannis Manolopoulos, Jolanta Mizera-Pietraszko, Spyros Sioutas
2022	J	`jnl`	TinyML for Ultra-Low Power AI and Large Scale IoT Deployments: A Systematic Review. Future Internet Nikolaos Schizas, Aristeidis Karras, Christos N. Karras, Spyros Sioutas
2022	—	`conf`	Tree Data Structures and Efficient Indexing Techniques for Big Data Management: A Comprehensive Study. PCI Dimitrios Samoladas, Christos N. Karras, Aristeidis Karras, Leonidas Theodorakopoulos, Spyros Sioutas
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
2022	—	`conf`	WiCHORD: A Chord Protocol Application on P2P LoRa Wireless Sensor Networks. IISA Christos-Panagiotis Balatsouras, Aristeidis Karras, Christos N. Karras, Dimitrios Tsolis, 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	J	`jnl`	Discovering sentiment potential in Twitter conversations with Hilbert-Huang spectrum. Evol. Syst. Georgios Drakopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
2021	J	`jnl`	Evaluation of Features Generated by a High-End Low-Cost Electrical Smart Meter. Algorithms Christina Koutroumpina, Spyros Sioutas, Stelios Koutroubinas, Kostas Tsichlas
2021	C	`conf`	Modeling Credibility in Social Big Data using LSTM Neural Networks. WEBIST Athanasios Lyras, Sotiria Vernikou, Andreas Kanavos, Spyros Sioutas, Phivos Mylonas
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	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	—	`conf`	The application of Blockchain technology in Copyright field: formalities and "smart contracts". IISA Evangelia Kokotsaki, Galateia Kapellakou, Anastasios Giannaros, Spyros Sioutas
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	C	`conf`	Cluster-based Energy Load Profiling on Residential Smart Buildings. ETFA Alkiviadis Savvopoulos, George Kalogeras, Christos Anagnostopoulos, Christos Alexakos, Spyros Sioutas, Athanasios P. Kalogeras
2020	J	`jnl`	Dynamic Interpolation Search revisited. Inf. Comput. Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2020	J	`jnl`	Dynamic planar range skyline queries in log logarithmic expected time. Inf. Process. Lett. Katerina Doka, Andreas Kosmatopoulos, Apostolos Papadopoulos, Spyros Sioutas, Kostas Tsichlas, Dimitrios Tsoumakos
2020	J	`jnl`	Fully persistent B-trees. Theor. Comput. Sci. Gerth Stølting Brodal, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2020	J	`jnl`	Multimedia Content's Brokerage: An Information System Based on LeSiM. Int. J. E Serv. Mob. Appl. Ioannis Karydis, Andreas Kanavos, Spyros Sioutas, Markos Avlonitis, Nikos I. Karacapilidis
2020	—	`conf`	On Tensor Distances for Self Organizing Maps: Clustering Cognitive Tasks. DEXA (2) Georgios Drakopoulos, Ioanna Giannoukou, Phivos Mylonas, Spyros Sioutas
2020	—	`conf`	Parametric Evaluation Of Collaborative Filtering Over Apache Spark. SEEDA-CECNSM Athanasios Alexopoulos, Georgios Drakopoulos, Andreas Kanavos, Spyros Sioutas, Gerasimos Vonitsanos
2020	—	`conf`	Security and Privacy Solutions associated with NoSQL Data Stores. SMAP Gerasimos Vonitsanos, Elias Dritsas, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
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`	Trajectory Clustering and k-NN for Robust Privacy Preserving k-NN Query Processing in GeoSpark. Algorithms Elias Dritsas, Andreas Kanavos, Maria Trigka, Gerasimos Vonitsanos, Spyros Sioutas, Athanasios K. Tsakalidis
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`	Computing Long Sequences of Consecutive Fibonacci Integers with TensorFlow. AIAI (Workshops) Georgios Drakopoulos, Xenophon Liapakis, Evaggelos Spyrou, Giannis Tzimas, Phivos Mylonas, Spyros Sioutas
2019	J	`jnl`	Correction to: Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2019	B	`conf`	Efficient Distributed Range Query Processing in Apache Spark. CCGRID Apostolos N. Papadopoulos, Spyros Sioutas, Christos D. Zaroliagis, Nikolaos Zacharatos
2019	J	`jnl`	Efficient mining of design patterns for advanced modeling and optimization of content management system-based web applications. SIGWEB Newsl. Vassiliki Gkantouna, Spyros Sioutas, Giannis Tzimas
2019	J	`jnl`	Efficient processing of all-k-nearest-neighbor queries in the MapReduce programming framework. Data Knowl. Eng. Panagiotis Moutafis, George Mavrommatis, Michael Vassilakopoulos, Spyros Sioutas
2019	—	`conf`	Scalable and Hierarchical Distributed Data Structures for Efficient Big Data Management. ALGOCLOUD Spyros Sioutas, Gerasimos Vonitsanos, Nikolaos Zacharatos, Christos D. Zaroliagis
2019	J	`jnl`	Storage Efficient Trajectory Clustering and k-NN for Robust Privacy Preserving Spatio-Temporal Databases. Algorithms Elias Dritsas, Andreas Kanavos, Maria Trigka, Spyros Sioutas, Athanasios K. Tsakalidis
2019	J	`jnl`	Virus propagation: threshold conditions for multiple profile networks. Knowl. Inf. Syst. Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2018	—	`conf`	A NoSQL Database Approach for Modeling Heterogeneous and Semi-Structured Information. IISA Gerasimos Vonitsanos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
2018	J	`jnl`	Combinatorial GVNS (General Variable Neighborhood Search) Optimization for Dynamic Garbage Collection. Algorithms Christos Papalitsas, Panayiotis Karakostas, Theodore Andronikos, Spyros Sioutas, Konstantinos Giannakis
2018	J	`jnl`	Introduction to the special section on New Trends in Humanistic Informatics: Implementations and Applications. Comput. Electr. Eng. Spyros Sioutas, Yannis Velegrakis, Valia Kordoni
2018	J	`jnl`	Introduction to the special section on New Trends in Humanistic Informatics: Implementations and Applications. Comput. Electr. Eng. Spyros Sioutas, Yannis Velegrakis, Valia Kordoni
2018	—	`conf`	LESIM: A Novel Lexical Similarity Measure Technique for Multimedia Information Retrieval. MCIS Ioannis Karydis, Andreas Kanavos, Spyros Sioutas, Markos Avlonitis, Nikos I. Karacapilidis
2018	J	`jnl`	LSTM Accelerator for Convolutional Object Identification. Algorithms Alkiviadis Savvopoulos, Andreas Kanavos, Phivos Mylonas, Spyros Sioutas
2018	J	`jnl`	Large Scale Product Recommendation of Supermarket Ware Based on Customer Behaviour Analysis. Big Data Cogn. Comput. Andreas Kanavos, Stavros Anastasios Iakovou, Spyros Sioutas, Vassilis Tampakas
2018	—	`conf`	MapReduce Implementations for Privacy Preserving Record Linkage. SETN Dimitris Boussis, Elias Dritsas, Andreas Kanavos, Spyros Sioutas, Giannis Tzimas, Vassilios S. Verykios
2018	J	`jnl`	Trajectory Clustering and k-NN for Robust Privacy Preserving Spatiotemporal Databases. Algorithms Elias Dritsas, Maria Trigka, Panagiotis Gerolymatos, Spyros Sioutas
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	C	`conf`	Bloom Filters for Efficient Coupling Between Tables of a Database. EANN Eirini Chioti, Elias Dritsas, Andreas Kanavos, Xenophon Liapakis, Spyros Sioutas, Athanasios K. Tsakalidis
2017	—	`conf`	Computing Probabilistic Queries in the Presence of Uncertainty via Probabilistic Automata. ALGOCLOUD Theodore Andronikos, Alexander Singh, Konstantinos Giannakis, 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`	Detecting Perturbed Subpathways towards Mouse Lung Regeneration Following H1N1 Influenza Infection. Comput. Aristidis G. Vrahatis, Konstantina Dimitrakopoulou, Andreas Kanavos, Spyros Sioutas, Athanasios K. Tsakalidis
2017	J	`jnl`	HiNode: an asymptotically space-optimal storage model for historical queries on graphs. Distributed Parallel Databases Andreas Kosmatopoulos, Kostas Tsichlas, Anastasios Gounaris, Spyros Sioutas, Evaggelia Pitoura
2017	J	`jnl`	Large Scale Implementations for Twitter Sentiment Classification. Algorithms Andreas Kanavos, Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsolis, Giannis Tzimas
2017	J	`jnl`	Skyline Queries in O(1) time? CoRR Spyros Sioutas, Kostas Tsichlas, Andreas Kosmatopoulos, Apostolos N. Papadopoulos, Dimitrios Tsoumakos, Katerina Doka
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	—	`conf`	(A)kNN Query Processing on the Cloud: A Survey. ALGOCLOUD Nikolaos Nodarakis, Angeliki Rapti, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsolis, Giannis Tzimas, Yannis Panagis
2016	—	`conf`	A Survey on Big Data and Collective Intelligence. ALGOCLOUD Ioannis Karydis, Spyros Sioutas, Markos Avlonitis, Phivos Mylonas, Andreas Kanavos
2016	—	`ed.`	Algorithmic Aspects of Cloud Computing - First International Workshop, ALGOCLOUD 2015, Patras, Greece, September 14-15, 2015. Revised Selected Papers ALGOCLOUD Ioannis Karydis, Spyros Sioutas, Peter Triantafillou, Dimitrios Tsoumakos
2016	J	`jnl`	Design reuse in the conceptual schema of CMSs: A pattern-based evaluation approach. Eng. Appl. Artif. Intell. Vassiliki Gkantouna, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas, Emmanouil Viennas
2016	—	`conf`	Evaluating Clustering Algorithms on a Multimedia Metadata Dataset. PCI Christina S. Kyrkou, Phivos Mylonas, Evaggelos Spyrou, Spyros Sioutas, Angeliki Rapti, Dimitrios Tsolis
2016	J	`jnl`	Evaluating information retrieval using document popularity: An implementation on MapReduce. Eng. Appl. Artif. Intell. Xenophon Evangelopoulos, Victor Giannakouris-Salalidis, Lazaros S. Iliadis, Christos Makris, Yannis Plegas, Antonia Plerou, Spyros Sioutas
2016	J	`jnl`	Introduction to the Special Issue on Mining the Humanities: Technologies and Applications. Eng. Appl. Artif. Intell. Spyros Sioutas, Lazaros S. Iliadis, Katia Lida Kermanidis, Phivos Mylonas
2016	—	`conf`	Large Scale Sentiment Analysis on Twitter with Spark. EDBT/ICDT Workshops Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2016	—	`conf`	MR-SAT: A MapReduce Algorithm for Big Data Sentiment Analysis on Twitter. WEBIST (1) Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2016	—	`conf`	NSM-Tree: Efficient Indexing on Top of NoSQL Databases. ALGOCLOUD Ioannis Kokotinis, Marios Kendea, Nikolaos Nodarakis, Angeliki Rapti, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsolis, Yannis Panagis
2016	—	`conf`	Survey of Machine Learning Algorithms on Spark Over DHT-based Structures. ALGOCLOUD Spyros Sioutas, Phivos Mylonas, Alexandros Panaretos, Panagiotis Gerolymatos, Dimitrios Vogiatzis, Eleftherios Karavaras, Thomas Spitieris, Andreas Kanavos
2016	J	`jnl`	Using Hadoop for Large Scale Analysis on Twitter: A Technical Report. CoRR Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2016	J	`jnl`	kdANN+: A Rapid AkNN Classifier for Big Data. Trans. Large Scale Data Knowl. Centered Syst. Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
2015	—	`conf`	A Survey: Mining Linked Cultural Heritage Data. EANN Workshops Angeliki Rapti, Dimitrios Tsolis, Spyros Sioutas, Athanasios K. Tsakalidis
2015	—	`conf`	ART ^+ + : A Fault-Tolerant Decentralized Tree Structure with Ultimate Sub-logarithmic Efficiency. ALGOCLOUD Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
2015	—	`conf`	Cloud Elasticity: A Survey. ALGOCLOUD Athanasios Naskos, Anastasios Gounaris, Spyros Sioutas
2015	—	`conf`	Convex Polygon Planar Range Queries on the Cloud: Grid vs. Angle-Based Partitioning. ALGOCLOUD Nikolaos Nodarakis, Spyros Sioutas, Panagiotis Gerolymatos, Athanasios K. Tsakalidis, Giannis Tzimas
2015	J	`jnl`	D Algorithmica Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2015	J	`jnl`	D-P2P-Sim+: A novel distributed framework for P2P protocols performance testing. J. Syst. Softw. Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
2015	A	`conf`	D3-Tree: A Dynamic Deterministic Decentralized Structure. ESA Spyros Sioutas, Efrosini Sourla, Kostas Tsichlas, Christos D. Zaroliagis
2015	J	`jnl`	D3-Tree: A Dynamic Distributed Deterministic Load - Balancer for decentralized tree structures. CoRR Efrosini Sourla, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2015	B	`conf`	Dependable Horizontal Scaling Based on Probabilistic Model Checking. CCGRID Athanasios Naskos, Emmanouela Stachtiari, Anastasios Gounaris, Panagiotis Katsaros, Dimitrios Tsoumakos, Ioannis Konstantinou, Spyros Sioutas
2015	J	`jnl`	Early prediction in collective intelligence on video users' activity. Inf. Sci. Markos Avlonitis, Ioannis Karydis, Spyros Sioutas
2015	J	`jnl`	Editorial. Neurocomputing Yannis Manolopoulos, Spyros Sioutas
2015	—	`conf`	Graph DBs vs. Column-Oriented Stores: A Pure Performance Comparison. ALGOCLOUD Marios Kendea, Vassiliki Gkantouna, Angeliki Rapti, Spyros Sioutas, Giannis Tzimas, Dimitrios Tsolis
2015	Misc	`conf`	HB+tree: use hadoop and HBase even your data isn't that big. SAC Athanasios Kaplanis, Marios Kendea, Spyros Sioutas, Christos Makris, Giannis Tzimas
2015	—	`conf`	Mobile Data Fusion from Multiple Tracking Sensors to Augment Maritime Safety: Mobile Detection, Early Identification, and Tracking of Moving Objects. IEEE MS Evangelos Sakkopoulos, Emmanouil Viennas, Mersini Paschou, Zafeiria-Marina Ioannou, Vassiliki Gkantouna, Efrosini Sourla, Giannis Tzimas, Spyros Sioutas, Athanasios K. Tsakalidis
2015	J	`jnl`	SMaRT: A novel framework for addressing range queries over nonlinear trajectories. J. Syst. Softw. Panagiotis Gerolymatos, Spyros Sioutas, Nikolaos Nodarakis, Alexandros Panaretos, Konstantinos Tsakalidis
2015	—	`conf`	The Greek Music Dataset. EANN Workshops Dimos Makris, Ioannis Karydis, Spyros Sioutas
2015	A*	`conf`	Virus Propagation in Multiple Profile Networks. KDD Angeliki Rapti, Spyros Sioutas, Kostas Tsichlas, Giannis Tzimas
2015	J	`jnl`	Virus Propagation in Multiple Profile Networks. CoRR Angeliki Rapti, Kostas Tsichlas, Spyros Sioutas, Giannis Tzimas
2014	—	`ed.`	Artificial Intelligence Applications and Innovations - AIAI 2014 Workshops: CoPA, MHDW, IIVC, and MT4BD, Rhodes, Greece, September 19-21, 2014. Proceedings AIAI (Workshops) Lazaros S. Iliadis, Ilias Maglogiannis, Harris Papadopoulos, Spyros Sioutas, Christos Makris
2014	—	`conf`	CSMR: A Scalable Algorithm for Text Clustering with Cosine Similarity and MapReduce. AIAI (Workshops) Victor Giannakouris-Salalidis, Antonia Plerou, Spyros Sioutas
2014	J	`jnl`	Cloud elasticity using probabilistic model checking. CoRR Athanasios Naskos, Emmanouela Stachtiari, Anastasios Gounaris, Panagiotis Katsaros, Dimitrios Tsoumakos, Ioannis Konstantinou, Spyros Sioutas
2014	J	`jnl`	D-P2P-Sim+: A Novel Distributed Framework for P2P Protocols Performance Testing. CoRR Spyros Sioutas, Evangelos Sakkopoulos, Alexandros Panaretos, Dimitrios Tsoumakos, Panagiotis Gerolymatos, Giannis Tzimas, Yannis Manolopoulos
2014	J	`jnl`	Dynamic 3-sided planar range queries with expected doubly-logarithmic time. Theor. Comput. Sci. Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2014	—	`conf`	Efficient Multidimensional AkNN Query Processing in the Cloud. DEXA (1) Nikolaos Nodarakis, Evaggelia Pitoura, Spyros Sioutas, Athanasios K. Tsakalidis, Dimitrios Tsoumakos, Giannis Tzimas
2014	J	`jnl`	Identifying Important Segments in Videos: A Collective Intelligence Approach. Int. J. Artif. Intell. Tools Ioannis Karydis, Markos Avlonitis, Konstantinos Chorianopoulos, Spyros Sioutas
2014	—	`conf`	Mining Biological Data on the Cloud - A MapReduce Approach. AIAI (Workshops) Zafeiria-Marina Ioannou, Nikolaos Nodarakis, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2014	J	`jnl`	On-line consistent ranking on e-recruitment: seeking the truth behind a well-formed CV. Artif. Intell. Rev. Evanthia Faliagka, Lazaros S. Iliadis, Ioannis Karydis, Maria Rigou, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2014	J	`jnl`	Rapid AkNN Query Processing for Fast Classification of Multidimensional Data in the Cloud. CoRR Nikolaos Nodarakis, Spyros Sioutas, Dimitrios Tsoumakos, Giannis Tzimas, Evaggelia Pitoura
2014	C	`conf`	Towards Secure and Practical Location Privacy through Private Equality Testing. Privacy in Statistical Databases Emmanouil Magkos, Panayiotis Kotzanikolaou, Marios Magioladitis, Spyros Sioutas, Vassilios S. Verykios
2013	—	`conf`	A Novel Mobile Framework for Anonymity Techniques and Services Research. MDM (1) Evangelos Sakkopoulos, Mersini Paschou, Athanasios K. Tsakalidis, Spyros Sioutas, Vassilios S. Verykios
2013	J	`jnl`	ART: sub-logarithmic decentralized range query processing with probabilistic guarantees. Distributed Parallel Databases Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2013	B	`conf`	Automated, Elastic Resource Provisioning for NoSQL Clusters Using TIRAMOLA. CCGRID Dimitrios Tsoumakos, Ioannis Konstantinou, Christina Boumpouka, Spyros Sioutas, Nectarios Koziris
2013	J	`jnl`	Comparing content and context based similarity for musical data. Neurocomputing Ioannis Karydis, Katia Lida Kermanidis, Spyros Sioutas, Lazaros S. Iliadis
2013	—	`conf`	Glocal News: An Attempt to Visualize the Discovery of Localized Top Local News, Globally. ER Workshops Dimitris Spathis, Theofilos Mouratidis, Spyros Sioutas, Athanasios K. Tsakalidis
2013	J	`jnl`	Improved Bounds for Finger Search on a RAM. Algorithmica Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2013	—	`conf`	Mining the Conceptual Model of Open Source CMS Using a Reverse Engineering Approach. EANN (2) Vassiliki Gkantouna, Spyros Sioutas, Georgia Sourla, Athanasios K. Tsakalidis, Giannis Tzimas
2012	J	`jnl`	ART : Sub-Logarithmic Decentralized Range Query Processing with Probabilistic Guarantees CoRR Spyros Sioutas, Peter Triantafillou, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2012	—	`ed.`	Artificial Intelligence Applications and Innovations - AIAI 2012 International Workshops: AIAB, AIeIA, CISE, COPA, IIVC, ISQL, MHDW, and WADTMB, Halkidiki, Greece, September 27-30, 2012, Proceedings, Part II AIAI (2) Lazaros S. Iliadis, Ilias Maglogiannis, Harris Papadopoulos, Kostas D. Karatzas, Spyros Sioutas
2012	J	`jnl`	CardioSmart365: Artificial Intelligence in the Service of Cardiologic Patients. Adv. Artif. Intell. Efrosini Sourla, Spyros Sioutas, Vasileios Syrimpeis, Athanasios K. Tsakalidis, Giannis Tzimas
2012	—	`conf`	Collective Intelligence in Video User's Activity. AIAI (2) Ioannis Karydis, Markos Avlonitis, Spyros Sioutas
2012	Misc	`conf`	DREAM: a distributed fRamework for customized dEployment of a vAriety of indexing engines over million-node overlays. SAC Evangelos Sakkopoulos, Alexandros Panaretos, Spyros Sioutas, Dimitrios Tsoumakos, George Papaloukopoulos, Anastasia Saltou
2012	J	`jnl`	Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time CoRR Gerth Stølting Brodal, Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2012	A*	`conf`	Fully persistent B-trees. SODA Gerth Stølting Brodal, Konstantinos Tsakalidis, Spyros Sioutas, Kostas Tsichlas
2012	J	`jnl`	PLBSD: a platform for proactive location-based service discovery. J. Locat. Based Serv. Evangelos Niforatos, Evangelos Karapanos, Spyros Sioutas
2012	J	`jnl`	SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure CoRR Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Dimitrios Tsoumakos, Giannis Tzimas, Dimitris K. Tsolis
2012	Misc	`conf`	SART: dynamic P2P query processing in sensor networks with probabilistic guarantees. SAC Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Dimitrios Tsoumakos
2012	—	`conf`	TIRAMOLA: elastic nosql provisioning through a cloud management platform. SIGMOD Conference Ioannis Konstantinou, Evangelos Angelou, Dimitrios Tsoumakos, Christina Boumpouka, Nectarios Koziris, Spyros Sioutas
2012	—	`conf`	Taxonomy Development and Its Impact on a Self-learning e-Recruitment System. AIAI (1) Evanthia Faliagka, Ioannis Karydis, Maria Rigou, Spyros Sioutas, Athanasios K. Tsakalidis, Giannis Tzimas
2011	C	`conf`	A study of a time-graph friendship model. WOWMOM Konstantinos Oikonomou, Afroditi Loukidou, Spyros Sioutas
2011	C	`conf`	Decentralized digital content exchange and copyright protection via P2P networks. ISCC Dimitris K. Tsolis, Spyros Sioutas, Alexandros Panaretos, Ioannis Karydis, Konstantinos Oikonomou
2011	—	`conf`	NEFOS: Rapid Cache-Aware Range Query Processing with Probabilistic Guarantees. DEXA (1) Spyros Sioutas, Kostas Tsichlas, Ioannis Karydis, Yannis Manolopoulos, Yannis Theodoridis
2011	J	`jnl`	Uncertainty for Privacy and 2-Dimensional Range Query Distortion. J. Comput. Sci. Eng. Spyros Sioutas, Emmanouil Magkos, Ioannis Karydis, Vassilios S. Verykios
2010	C	`conf`	A distributed privacy-preserving scheme for location-based queries. WOWMOM Emmanouil Magkos, Panayiotis Kotzanikolaou, Spyros Sioutas, Konstantinos Oikonomou
2010	B	`conf`	A joint traffic scheduling and slot allocation algorithm for mobile WiMAX networks. PIMRC Spyros Xergias, Nikos I. Passas, Spyros Sioutas, Lazaros F. Merakos
2010	J	`jnl`	A multimedia application for watermarking digital images based on a content based image retrieval technique. Multim. Tools Appl. Dimitris K. Tsolis, Spyros Sioutas, Theodore S. Papatheodorou
2010	J	`jnl`	An Experimental Performance Comparison for Indexing Mobile Objects on the Plane. Int. J. Organ. Collect. Intell. Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
2010	A*	`conf`	Brief announcement: ART--sub-logarithmic decentralized range query processing with probabilistic guarantees. PODC Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos, Peter Triantafillou
2010	—	`conf`	D ISAAC (2) Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2010	J	`jnl`	D CoRR Gerth Stølting Brodal, Spyros Sioutas, Kostas Tsichlas, Christos D. Zaroliagis
2010	A	`conf`	Efficient processing of 3-sided range queries with probabilistic guarantees. ICDT Alexis C. Kaporis, Apostolos N. Papadopoulos, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2010	J	`jnl`	ISB-tree: A new indexing scheme with efficient expected behaviour. J. Discrete Algorithms Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2010	C	`conf`	Uncertainty for Anonymity and 2-Dimensional Range Query Distortion. Privacy in Statistical Databases Spyros Sioutas, Emmanouil Magkos, Ioannis Karydis, Vassilios S. Verykios
2009	A	`conf`	A novel distributed P2P simulator architecture: D-P2P-sim. CIKM Spyros Sioutas, George Papaloukopoulos, Evangelos Sakkopoulos, Kostas Tsichlas, Yannis Manolopoulos
2009	J	`jnl`	A time efficient indexing scheme for complex spatiotemporal retrieval. SIGMOD Rec. George Lagogiannis, Nikos A. Lorentzos, Spyros Sioutas, Evangelos Theodoridis
2009	C	`conf`	An experimental performance comparison for indexing mobile objects on the plane. MEDES Spyros Sioutas, George Papaloukopoulos, Kostas Tsichlas, Yannis Manolopoulos
2009	C	`conf`	Building an efficient P2P overlay for energy-level queries in sensor networks. MEDES Spyros Sioutas, Konstantinos Oikonomou, George Papaloukopoulos, Michalis Xenos, Yannis Manolopoulos
2009	J	`jnl`	Canonical Polygon Queries on the Plane: A New Approach. J. Comput. Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
2009	—	`conf`	Classification of Large Biomedical Data Using ANNs Based on BFGS Method. Panhellenic Conference on Informatics Ioannis E. Livieris, M. S. Apostolopoulou, Dimitris G. Sotiropoulos, Spyros Sioutas, Panayiotis E. Pintelas
2009	—	`conf`	Digital watermarking in peer to peer networks. DPS Dimitrios Tsolis, Spyros Sioutas, Theodore S. Papatheodorou
2009	B	`conf`	Dynamic 3-Sided Planar Range Queries with Expected Doubly Logarithmic Time. ISAAC Gerth Stølting Brodal, Alexis C. Kaporis, Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas
2009	J	`jnl`	Dynamic Web Service discovery architecture based on a novel peer based overlay network. J. Syst. Softw. Spyros Sioutas, Evangelos Sakkopoulos, Christos Makris, Bill Vassiliadis, Athanasios K. Tsakalidis, Peter Triantafillou
2009	—	`ed.`	PCI 2009, 13th Panhellenic Conference on Informatics, 10-12 September 2009, Corfu, Greece Panhellenic Conference on Informatics Vassilios Chrissikopoulos, Nikolaos Alexandris, Christos Douligeris, Spyros Sioutas
2009	C	`conf`	Personalized selection of web services for mobile environments: the m-scroutz solution. MEDES Evangelos Sakkopoulos, Poulia Adamopoulou, Athanasios K. Tsakalidis, Spyros Sioutas, Yannis Manolopoulos
2009	—	`conf`	The Use of Peer-to-Peer Networks in Copyright Protection. Panhellenic Conference on Informatics Dimitris K. Tsolis, Eleftherios Georgatos, Spyros Sioutas
2008	J	`jnl`	A New Approach on the Canonical k-vertex Polygon Retrieval Problem on the Plane CoRR Spyros Sioutas, Dimitrios Sofotassios, Kostas Tsichlas, Dimitrios Sotiropoulos, Panayiotis M. Vlamos
2008	J	`jnl`	A Time Efficient Indexing Scheme for Complex Spatiotemporal Retrieval CoRR George Lagogiannis, Nikos A. Lorentzos, Spyros Sioutas, Evangelos Theodoridis
2008	J	`jnl`	A new approach on indexing mobile objects on the plane. Data Knowl. Eng. Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
2008	J	`jnl`	Balanced distributed web service lookup system. J. Netw. Comput. Appl. Spyros Sioutas, Evangelos Sakkopoulos, Lambros Drossos, Spiros Sirmakessis
2008	—	`conf`	Design and Implementation Aspects of a Novel Java P2P Simulator with GUI. Panhellenic Conference on Informatics Vassilios Chrissikopoulos, George Papaloukopoulos, Evangelos Sakkopoulos, Spyros Sioutas
2008	J	`jnl`	Design and Implementation Aspects of a novel Java P2P Simulator with GUI CoRR Vassilios Chrissikopoulos, George Papaloukopoulos, Evangelos Sakkopoulos, Spyros Sioutas
2008	J	`jnl`	Finger Indexed Sets: New Approaches CoRR Spyros Sioutas
2008	J	`jnl`	NBDT: an efficient P2P indexing scheme for web service discovery. Int. J. Web Eng. Technol. Spyros Sioutas
2008	J	`jnl`	Watermarking Digital Images Based on a Content Based Image Retrieval Technique CoRR Dimitris K. Tsolis, Spyros Sioutas, Theodore S. Papatheodorou
2007	J	`jnl`	A Cultural Information System Providing e-commerce Web Services, Digital Rights Management and Copyright Protection. J. Univers. Comput. Sci. Dimitris K. Tsolis, Spyros Sioutas, Lambros Drossos, Theodore S. Papatheodorou
2007	J	`jnl`	Efficient Access Methods for Temporal Interval Queries of Video Metadata. J. Univers. Comput. Sci. Spyros Sioutas, Kostas Tsichlas, Bill Vassiliadis, Dimitris K. Tsolis
2007	C	`conf`	Indexing Mobile Objects on the Plane Revisited. ADBIS Spyros Sioutas, Konstantinos Tsakalidis, Kostas Tsichlas, Christos Makris, Yannis Manolopoulos
2007	J	`jnl`	Locating Maximal Multirepeats in Multiple Strings Under Various Constraints. Comput. J. A. Bakalis, Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Evangelos Theodoridis, Athanasios K. Tsakalidis, Kostas Tsichlas
2006	—	`conf`	Dynamic Interpolation Search Revisited. ICALP (1) Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2006	—	`conf`	Watermarking and Digital Rights Management - A Pilot DRM System Implementation and Technical Guidelines to Cultural Digitization Projects. VAST Dimitris K. Tsolis, Spiridon N. Nikolopoulos, Emmanouil G. Karatzas, Spyros Sioutas, E. A. Hondrou, A. I. Mouriki, A. A. Georgiadou, Theodore S. Papatheodorou
2005	J	`jnl`	A Provably Efficient Computational Model For Approximate Spatiotemporal Retrieval. J. Univers. Comput. Sci. Vasilis Delis, Christos Makris, Spyros Sioutas
2005	B	`conf`	ISB-Tree: A New Indexing Scheme with Efficient Expected Behaviour. ISAAC Alexis C. Kaporis, Christos Makris, George Mavritsakis, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2005	—	`conf`	NIPPERS: Network of InterPolated PeERS for Web Service Discovery. ITCC (2) Christos Makris, Evangelos Sakkopoulos, Spyros Sioutas, Peter Triantafillou, Athanasios K. Tsakalidis, Bill Vassiliadis
2005	—	`conf`	One-Dimensional Finger Searching in RAM Model Revisited. Panhellenic Conference on Informatics Spyros Sioutas, Yannis Panagis, Evangelos Theodoridis, Athanasios K. Tsakalidis
2004	—	`conf`	Application Service Provision through the Grid: Business models and Architectures. ITCC (1) Bill Vassiliadis, Kostas Giotopoulos, Konstantinos Votis, Spyros Sioutas, Nikos Bogonikolos, Spiros Likothanassis
2004	J	`jnl`	Geometric Retrieval for Grid Points in the RAM Model. J. Univers. Comput. Sci. Spyros Sioutas, Christos Makris, Nectarios Kitsios, George Lagogiannis, John Tsaknakis, Kostas Tsichlas, Bill Vassiliadis
2003	A	`conf`	Improved Bounds for Finger Search on a RAM. ESA Alexis C. Kaporis, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas, Christos D. Zaroliagis
2003	J	`jnl`	New Dynamic Balanced Search Trees with Worst-Case Constant Update Time. J. Autom. Lang. Comb. George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
2003	J	`jnl`	Rectangle Enclosure Reporting in Linear Space Revisited. J. Autom. Lang. Comb. George Lagogiannis, Christos Makris, Yannis Panagis, Spyros Sioutas, Kostas Tsichlas
2002	J	`jnl`	An optimal algorithm for reporting visible rectangles. Inf. Process. Lett. Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis
2002	B	`conf`	Identifying Occurrences of Maximal Pairs in Multiple Strings. CPM Costas S. Iliopoulos, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	J	`jnl`	Optimal Solutions for the Temporal Precedence Problem. Algorithmica Gerth Stølting Brodal, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
2002	—	`—`	Αποτελεσματικοί αλγόριθμοι και βελτιωμένες τεχνικές αναζήτησης χωρικής, χρονικής και χώρο-χρονικής πληροφορίας Spyros Sioutas
2001	—	`conf`	Time and Space Efficient Content Queries for Video Databases. MDDE Christos Makris, Katerina Perdikuri, Spyros Sioutas, Athanasios K. Tsakalidis, Kostas Tsichlas
2000	—	`conf`	2-D Spatial Indexing Scheme in Optimal Time. ADBIS-DASFAA Nectarios Kitsios, Christos Makris, Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis
2000	B	`conf`	An Information System for the Effective Management of Ambulances. CBMS Gregory Derekenaris, John D. Garofalakis, Christos Makris, Jim Prentzas, Spyros Sioutas, Athanasios K. Tsakalidis
2000	—	`conf`	The Eurydices System: Objectives and Services. WebNet Kostas Bovilas, Aspasia Kanta, Christos Makris, John Tsaknakis, Athanasios K. Tsakalidis, Jim Prentzas, Evangelos Sakkopoulos, Spyros Sioutas, Bill Vassiliadis
1999	—	`conf`	A Provably Efficient Computational Model for Approximate Spatiotemporal Retrieval. ACM-GIS Vasilis Delis, Christos Makris, Spyros Sioutas
1999	—	`conf`	An Index Structure for the Support of Partial and Exact Match Queries in Database Systems. ADBIS (Short Papers) Spyros Sioutas, Athanasios K. Tsakalidis, John Tsaknakis, Bill Vassiliadis