Konstantinos Tserpes

Proceedings of the IEEE International Conference on Edge Computing and Communications, 2023

Intent-Based Allocation of Cloud Computing Resources Using Q-Learning.

[BibT_eX]

[DOI]

Panagiotis C. Kokkinos

Andreas A. Varvarigos

Dimitrios Konidaris

Proceedings of the Algorithmic Aspects of Cloud Computing - 8th International Symposium, 2023

GNOSIS: Proactive Image Placement Using Graph Neural Networks & Deep Reinforcement Learning.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE International Conference on Cloud Computing, 2023

2022

TraClets: Harnessing the power of computer vision for trajectory classification.

[BibT_eX]

[DOI]

CoRR, 2022

Intelligent Horizontal Autoscaling in Edge Computing using a Double Tower Neural Network.

[BibT_eX]

[DOI]

Stylianos Tsanakas

Aris Leivadeas

Comput. Networks, 2022

Measuring Baseline Overheads in Different Orchestration Mechanisms for Large FaaS Workflows.

[BibT_eX]

[DOI]

Proceedings of the ICPE '22: ACM/SPEC International Conference on Performance Engineering, Bejing, China, April 9, 2022

A Cloud-based Continual Learning System for Road Sign Classification in Autonomous Driving.

[BibT_eX]

[DOI]

Proceedings of the Joint Proceedings of the 1st International Workshop on Computational Intelligence for Process Mining (CI4PM 2022) and the 1st International Workshop on Pervasive Artificial Intelligence (PAI 2022), 2022

Homomorphic Encryption in Manufacturing Compliance Checks.

[BibT_eX]

[DOI]

Aikaterini Triakosia

Panagiotis Rizomiliotis

Proceedings of the Trust, Privacy and Security in Digital Business, 2022

The future of safe BVLOS drone operations with respect to system and service engineering.

[BibT_eX]

[DOI]

George Dimitrakopoulos

Proceedings of the IEEE International Conference on Service-Oriented System Engineering, 2022

Partially Oblivious Neural Network Inference.

[BibT_eX]

[DOI]

Panagiotis Rizomiliotis

Proceedings of the 19th International Conference on Security and Cryptography, 2022

AI-as-a-Service Toolkit for Human-Centered Intelligence in Autonomous Driving.

[BibT_eX]

[DOI]

Proceedings of the 2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2022

Benchmarking moving object functionalities of DBMSs using real-world spatiotemporal workload.

[BibT_eX]

[DOI]

Stylianos Nektarios Xyalis

Proceedings of the 23rd IEEE International Conference on Mobile Data Management, 2022

Computationally Efficient Rehearsal for Online Continual Learning.

[BibT_eX]

[DOI]

Proceedings of the Image Analysis and Processing - ICIAP 2022, 2022

An Automated Pipeline for Advanced Fault Tolerance in Edge Computing Infrastructures.

[BibT_eX]

[DOI]

Proceedings of the FRAME@HPDC 2022: Proceedings of the 2nd Workshop on Flexible Resource and Application Management on the Edge, 2022

Towards a Distributed Storage Framework for Edge Computing Infrastructures.

[BibT_eX]

[DOI]

Proceedings of the FRAME@HPDC 2022: Proceedings of the 2nd Workshop on Flexible Resource and Application Management on the Edge, 2022

A Minicloud Specification Enabling the Federation of Heterogeneous Edge Resources for Latency Sensitive Applications' Requirements.

[BibT_eX]

[DOI]

Proceedings of the FRAME@HPDC 2022: Proceedings of the 2nd Workshop on Flexible Resource and Application Management on the Edge, 2022

2021

A Deep Learning Streaming Methodology for Trajectory Classification.

[BibT_eX]

[DOI]

José Antônio Fernandes de Macêdo

ISPRS Int. J. Geo Inf., 2021

Multiple-aspect analysis of semantic trajectories(MASTER).

[BibT_eX]

[DOI]

Int. J. Geogr. Inf. Sci., 2021

A distributed framework for extracting maritime traffic patterns.

[BibT_eX]

[DOI]

Grettel Monteagudo García

Int. J. Geogr. Inf. Sci., 2021

Stop-and-move sequence expressions over semantic trajectories.

[BibT_eX]

[DOI]

Yenier Torres Izquierdo

Marco A. Casanova

Luiz André P. Paes Leme

Christos Sardianos

Lívia C. Ruback Rodrigues

Int. J. Geogr. Inf. Sci., 2021

Building navigation networks from multi-vessel trajectory data.

[BibT_eX]

[DOI]

Amílcar Soares Júnior

Stan Matwin

GeoInformatica, 2021

MongoDB Vs PostgreSQL: A comparative study on performance aspects.

[BibT_eX]

[DOI]

GeoInformatica, 2021

Correction to: MongoDB Vs PostgreSQL: a comparative study on performance aspects.

[BibT_eX]

[DOI]

GeoInformatica, 2021

Evaluating the effect of compressing algorithms for trajectory similarity and classification problems.

[BibT_eX]

[DOI]

José Antônio Fernandes de Macêdo

Camila Leite da Silva

Vania Bogorny

Luis Otávio Alvares

GeoInformatica, 2021

A comparison of supervised learning schemes for the detection of search and rescue (SAR) vessel patterns.

[BibT_eX]

[DOI]

GeoInformatica, 2021

A Comparison of Trajectory Compression Algorithms Over AIS Data.

[BibT_eX]

[DOI]

IEEE Access, 2021

Predicting Resource Usage in Edge Computing Infrastructures with CNN and a Hybrid Bayesian Particle Swarm Hyper-parameter Optimization Model.

[BibT_eX]

[DOI]

Proceedings of the Intelligent Computing, 2021

Dependable Integration Concepts for Human-Centric AI-Based Systems.

[BibT_eX]

[DOI]

Proceedings of the Computer Safety, Reliability, and Security. SAFECOMP 2021 Workshops, 2021

A driving profile recommender system for autonomous driving using sensor data and reinforcement learning.

[BibT_eX]

[DOI]

Proceedings of the PCI 2021: 25th Pan-Hellenic Conference on Informatics, Volos, Greece, November 26, 2021

A computer vision approach for trajectory classification.

[BibT_eX]

[DOI]

Proceedings of the 22nd IEEE International Conference on Mobile Data Management, 2021

Hypertuming GRU Neural Networks for Edge Resource Usage Prediction.

[BibT_eX]

[DOI]

Stylianos Tsanakas

Aris Leivadeas

Proceedings of the IEEE Symposium on Computers and Communications, 2021

Inter-operability and Orchestration in Heterogeneous Cloud/Edge Resources: The ACCORDION Vision.

[BibT_eX]

[DOI]

Proceedings of the FRAME@HPDC 2021: Proceedings of the 1st Workshop on Flexible Resource and Application Management on the Edge, 2021

Semi-supervised trajectory classification using convolutional auto-encoders.

[BibT_eX]

[DOI]

Proceedings of the HANIMOB@SIGSPATIAL 2021: Proceedings of the 1st ACM SIGSPATIAL International Workshop on Animal Movement Ecology and Human Mobility, 2021

Data Driven Fleet Monitoring and Circular Economy.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Distributed Computing in Sensor Systems, 2021

TEACHING - Trustworthy autonomous cyber-physical applications through human-centred intelligence.

[BibT_eX]

[DOI]

Proceedings of the 2021 IEEE International Conference on Omni-Layer Intelligent Systems, 2021

Cloud for Holography and Augmented Reality.

[BibT_eX]

[DOI]

Proceedings of the 10th IEEE International Conference on Cloud Networking, CloudNet 2021, 2021

An Encoder-Decoder Deep Learning Approach for Multistep Service Traffic Prediction.

[BibT_eX]

[DOI]

Angelos-Christos Maroudis

Proceedings of the Seventh IEEE International Conference on Big Data Computing Service and Applications, 2021

2020

Influence of Embedding Fiber Optical Sensors in CFRP Film Adhesive Joints on Bond Strength.

[BibT_eX]

[DOI]

Sensors, 2020

Real-time maritime anomaly detection: detecting intentional AIS switch-off.

[BibT_eX]

[DOI]

Dimitris Zissis

Int. J. Big Data Intell., 2020

Special Issue on High Performance Services Computing and Internet Technologies.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2020

Context agnostic trajectory prediction based on λ-architecture.

[BibT_eX]

[DOI]

Dimitris Zissis

Future Gener. Comput. Syst., 2020

Economics of computing services: An overview of economic motivated solutions to Cloud Computing.

[BibT_eX]

[DOI]

José Ángel Bañares

Future Gener. Comput. Syst., 2020

COVID-19 detection from chest X-Ray images using Deep Learning and Convolutional Neural Networks.

[BibT_eX]

[DOI]

Proceedings of the SETN 2020: 11th Hellenic Conference on Artificial Intelligence, 2020

Classification of vessel activity in streaming data.

[BibT_eX]

[DOI]

Dimitris Zissis

Proceedings of the 14th ACM International Conference on Distributed and Event-based Systems, 2020

2019

Survey-based investigation, feature extraction and classification of Greek municipalities maturity for open source adoption and migration prospects.

[BibT_eX]

[DOI]

Stavros Koloniaris

George Kousiouris

Mara Nikolaidou

J. Syst. Softw., 2019

Strand: scalable trilateration with Node.js.

[BibT_eX]

[DOI]

Maria Pateraki

J. Cloud Comput., 2019

<i>stream-MSA</i>: A microservices' methodology for the creation of short, fast-paced, stream processing pipelines.

[BibT_eX]

[DOI]

ICT Express, 2019

A microservice-based framework for integrating IoT management platforms, semantic and AI services for supply chain management.

[BibT_eX]

[DOI]

George Kousiouris

Stylianos Tsarsitalidis

ICT Express, 2019

A Framework for the Detection of Search and Rescue Patterns Using Shapelet Classification.

[BibT_eX]

[DOI]

Konstantinos Kapadais

Christos Sardianos

Future Internet, 2019

Uncovering Hidden Concepts from AIS Data: A Network Abstraction of Maritime Traffic for Anomaly Detection.

[BibT_eX]

[DOI]

Proceedings of the Multiple-Aspect Analysis of Semantic Trajectories, 2019

Database system comparison based on spatiotemporal functionality.

[BibT_eX]

[DOI]

José Antônio Fernandes de Macêdo

Mara Nikolaidou

Proceedings of the 23rd International Database Applications & Engineering Symposium, 2019

A Network Abstraction of Multi-vessel Trajectory Data for Detecting Anomalies.

[BibT_eX]

[DOI]

Mohammad Etemad

Amílcar Soares Júnior

Stan Matwin

Proceedings of the Workshops of the EDBT/ICDT 2019 Joint Conference, 2019

Performance Evaluation of MongoDB and PostgreSQL for Spatio-temporal Data.

[BibT_eX]

[DOI]

Proceedings of the Workshops of the EDBT/ICDT 2019 Joint Conference, 2019

Leveraging User Mobility and Mobile App Services Behavior for Optimal Edge Resource Utilization.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Omni-Layer Intelligent Systems, 2019

Predicting Visitor Distribution for Large Events in Smart Cities.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2019

2018

Recommender Systems for Large-Scale Social Networks: A review of challenges and solutions.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2018

Text Classification Using the N-Gram Graph Representation Model Over High Frequency Data Streams.

[BibT_eX]

[DOI]

Frontiers Appl. Math. Stat., 2018

Detecting Search and Rescue Missions from AIS Data.

[BibT_eX]

[DOI]

Christos Sardianos

Proceedings of the 34th IEEE International Conference on Data Engineering Workshops, 2018

Mining Vessel Trajectory Data for Patterns of Search and Rescue.

[BibT_eX]

[DOI]

Proceedings of the Workshops of the EDBT/ICDT 2018 Joint Conference (EDBT/ICDT 2018), 2018

BUDaMaF - Data Management in Cloud Federations.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Cloud Computing and Services Science, 2018

2017

Special issue on "Software architectures and systems for real time data stream analytics".

[BibT_eX]

[DOI]

J. Syst. Softw., 2017

Employing traditional machine learning algorithms for big data streams analysis: The case of object trajectory prediction.

[BibT_eX]

[DOI]

Angelos Valsamis

J. Syst. Softw., 2017

Molecular mechanics-based finite element analysis of graphene sheet and carbon nanotubes using the rebo potential.

[BibT_eX]

[DOI]

Somayeh Koohborfardhaghighi

Antonis Koumpias

Int. J. Model. Simul. Sci. Comput., 2017

Real-time QoS monitoring from the end user perspective in large scale social networks.

[BibT_eX]

[DOI]

Int. J. Comput. Sci. Eng., 2017

Social analytics framework for intelligent information systems based on a complex adaptive systems approach.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Web Intelligence, 2017

Parallelization of Large-Scale Drug-Protein Binding Experiments.

[BibT_eX]

[DOI]

Dimitrios Michail

Chronis Dimitropoulos

Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

Load balancing for minimizing the average response time of get operations in distributed key-value stores.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE International Conference on Networking, Sensing and Control, 2017

User Behavior and Application Modeling in Decentralized Edge Cloud Infrastructures.

[BibT_eX]

[DOI]

Vinicius Monteiro de Lira

Patrizio Dazzi

Baseem Al-athwari

Antonia Schwichtenberg

Young-Woo Jung

Proceedings of the Economics of Grids, Clouds, Systems, and Services, 2017

BASMATI: An Architecture for Managing Cloud and Edge Resources for Mobile Users.

[BibT_eX]

[DOI]

Proceedings of the Economics of Grids, Clouds, Systems, and Services, 2017

BASMATI: Cloud Brokerage Across Borders for Mobile Users and Applications.

[BibT_eX]

[DOI]

Proceedings of the Advances in Service-Oriented and Cloud Computing, 2017

A novel object placement protocol for minimizing the average response time of get operations in distributed key-value stores.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016

Sentiment Analysis using Word-Graphs.

[BibT_eX]

[DOI]

Proceedings of the 6th International Conference on Web Intelligence, Mining and Semantics, 2016

Load Balancing in In-Memory Key-Value Stores for Response Time Minimization.

[BibT_eX]

[DOI]

Proceedings of the Economics of Grids, Clouds, Systems, and Services, 2016

A Classification of NoSQL Data Stores Based on Key Design Characteristics.

[BibT_eX]

[DOI]

Proceedings of the 2nd International Conference on Cloud Forward: From Distributed to Complete Computing, 2016

Big IoT and Social Networking Data for Smart Cities - Algorithmic Improvements on Big Data Analysis in the Context of RADICAL City Applications.

[BibT_eX]

[DOI]

Proceedings of the CLOSER 2016, 2016

2015

Large-scale evaluation framework for local influence theories in Twitter.

[BibT_eX]

[DOI]

Inf. Process. Manag., 2015

Predicting Object Trajectories from High-Speed Streaming Data.

[BibT_eX]

[DOI]

Nikolaos Zorbas

Proceedings of the 2015 IEEE TrustCom/BigDataSE/ISPA, 2015

CONSENSUS Project: Identifying Publicly Acceptable Policy Implementations.

[BibT_eX]

[DOI]

Proceedings of the Workshop on Enabling Effective Policy Making 2015, 2015

2014

Predicting Edge Signs in Social Networks Using Frequent Subgraph Discovery.

[BibT_eX]

[DOI]

IEEE Internet Comput., 2014

SocIoS API: A Data Aggregator for Accessing User Generated Content from Online Social Networks.

[BibT_eX]

[DOI]

Vasilis Kalogirou

Proceedings of the Web Information Systems Engineering - WISE 2014 Workshops, 2014

An adaptive score model for a policy-making education game.

[BibT_eX]

[DOI]

Anna Xenaki

Proceedings of the 18th Panhellenic Conference on Informatics, 2014

Clustering Documents using the 3-Gram Graph Representation Model.

[BibT_eX]

[DOI]

Proceedings of the 18th Panhellenic Conference on Informatics, 2014

Comparing Methods for Twitter Sentiment Analysis.

[BibT_eX]

[DOI]

Proceedings of the KDIR 2014 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Rome, Italy, 21, 2014

2013

A Similarity-based Chinese Restaurant Process for Social Event Detection.

[BibT_eX]

[DOI]

Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

Effective QoS Monitoring in Large Scale Social Networks.

[BibT_eX]

[DOI]

Proceedings of the Intelligent Distributed Computing VII, 2013

The Strength of Negative Opinions.

[BibT_eX]

[DOI]

Thanos Papaoikonomou

Mania Kardara

Proceedings of the Engineering Applications of Neural Networks, 2013

2012

Infrastructure and Network-aware Grids and Service Oriented Architectures.

[BibT_eX]

[DOI]

Anastasios D. Doulamis

Future Gener. Comput. Syst., 2012

A recommender mechanism for service selection in service-oriented environments.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2012

Dynamic QoS-aware data replication in grid environments based on data "importance".

[BibT_eX]

[DOI]

Konstantinos Mamouras

Future Gener. Comput. Syst., 2012

Social media meta-API: leveraging the content of social networks.

[BibT_eX]

[DOI]

Proceedings of the 21st World Wide Web Conference, 2012

Textual and contextual patterns for sentiment analysis over microblogs.

[BibT_eX]

[DOI]

Proceedings of the 21st World Wide Web Conference, 2012

Influence patterns in topic communities of social media.

[BibT_eX]

[DOI]

Mania Kardara

Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics, 2012

Representation models for text classification: a comparative analysis over three web document types.

[BibT_eX]

[DOI]

George Giannakopoulos

Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics, 2012

E-Government and Policy Simulation in Intelligent Virtual Environments.

[BibT_eX]

Michael Gardner

Proceedings of the WEBIST 2012 - Proceedings of the 8th International Conference on Web Information Systems and Technologies, Porto, Portugal, 18, 2012

SocIoS: A Social Media Application Ontology.

[BibT_eX]

[DOI]

Emmanuel Sardis

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012 Workshops, 2012

An Ontology for Social Networking Sites Interoperability.

[BibT_eX]

Emmanuel Sardis

Proceedings of the KEOD 2012 - Proceedings of the International Conference on Knowledge Engineering and Ontology Development, Barcelona, Spain, 4, 2012

Content vs. context for sentiment analysis: a comparative analysis over microblogs.

[BibT_eX]

[DOI]

Proceedings of the 23rd ACM Conference on Hypertext and Social Media, 2012

Service Quality Model Evaluation.

[BibT_eX]

[DOI]

Vrettos Moulos

Proceedings of the Achieving Real-Time in Distributed Computing - From Grids to Clouds., 2012

2011

Case-based approach using behavioural biometrics aimed at Assisted Living.

[BibT_eX]

[DOI]

Stefanos Xefteris

J. Ambient Intell. Humaniz. Comput., 2011

A Service Oriented Architecture Enabling Policy Simulation in Virtual Spaces.

[BibT_eX]

[DOI]

Omri Fuchs

Proceedings of the Third International Conference on Games and Virtual Worlds for Serious Applications, 2011

Enabling risk assessment and analysis by event detection in dementia patients using a reconfigurable rule set.

[BibT_eX]

[DOI]

Stefanos Xefteris

Andrey Baboshin

Aggelos Androulidakis

Yuri Glickman

Maria Haritou

Francesco D'Andria

Proceedings of the PETRA 2011, 2011

WSM2011: third ACM workshop on social media.

[BibT_eX]

[DOI]

Proceedings of the 19th International Conference on Multimedia 2011, Scottsdale, AZ, USA, November 28, 2011

2010

A Study on the Effect of Application and Resource Characteristics on the QoS in Service Provisioning Environments.

[BibT_eX]

[DOI]

Fabrizio Silvestri

Nikolaos Psimogiannos

Int. J. Distributed Syst. Technol., 2010

Analysis of requirements and specifications for a monitoring system to support the self-management of dementia patients at home.

[BibT_eX]

[DOI]

Proceedings of the 3rd International Conference on Pervasive Technologies Related to Assistive Environments, 2010

+Spaces: Intelligent Virtual Spaces for eGovernment.

[BibT_eX]

[DOI]

Proceedings of the Sixth International Conference on Intelligent Environments, 2010

Service Selection Decision Support in the Internet of Services.

[BibT_eX]

[DOI]

Proceedings of the Economics of Grids, 2010

Semantically-enabled Intelligent Patient Recruitment in Clinical Trials.

[BibT_eX]

[DOI]

Efstathios Karanastasis

Efthymios Chondrogiannis

Proceedings of the 3PGCIC 2010, 2010

2009

Real-time reconfiguration for guaranteeing QoS provisioning levels in Grid environments.

[BibT_eX]

[DOI]

Andreas Menychtas

Future Gener. Comput. Syst., 2009

Fault tolerant and prioritized scheduling in OGSA-based mobile Grids.

[BibT_eX]

[DOI]

Concurr. Comput. Pract. Exp., 2009

Service selection and workflow mapping for Grids: an approach exploiting quality-of-service information.

[BibT_eX]

[DOI]

Concurr. Comput. Pract. Exp., 2009

A QoS-Based Selection Mechanism Exploiting Business Relationships in Workflows.

[BibT_eX]

[DOI]

Ioannis Papagiannis

Kleopatra Konstanteli

Proceedings of the Grid Economics and Business Models, 6th International Workshop, 2009

2008

An innovative workflow mapping mechanism for Grids in the frame of Quality of Service.

[BibT_eX]

[DOI]

Future Gener. Comput. Syst., 2008

A novel mechanism for provisioning of high-level quality of service information in grid environments.

[BibT_eX]

[DOI]

Andreas Menychtas

Eur. J. Oper. Res., 2008

QoS-Based Decision Services in Grids.

[BibT_eX]

[DOI]

Proceedings of the Panhellenic Conference on Informatics, 2008

Data Aggregation and Analysis: A Grid-Based Approach for Medicine and Biology.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Parallel and Distributed Processing with Applications, 2008

Evaluating Quality Provisioning Levels in Service Oriented Business Environments.

[BibT_eX]

[DOI]

Costis Christogiannis

Proceedings of the 12th International IEEE Enterprise Distributed Object Computing Conference, 2008

2007

Efficient task replication and management for adaptive fault tolerance in Mobile Grid environments.

[BibT_eX]

[DOI]

Antonios Litke

Dimitrios Skoutas

Future Gener. Comput. Syst., 2007

An Open Architecture for QoS Information in Business Grids.

[BibT_eX]

[DOI]

Andreas Menychtas

Fabrizio Silvestri

Domenico Laforenza

Proceedings of the Towards Next Generation Grids, 2007

2005

A Task Replication and Fair Resource Management Scheme for Fault Tolerant Grids.

[BibT_eX]

[DOI]

Antonios Litke

Konstantinos Dolkas

Proceedings of the Advances in Grid Computing, 2005

Computational workload prediction for grid oriented industrial applications: the case of 3D-image rendering.

[BibT_eX]

[DOI]

Antonios Litke