Andreas Kanavos

Inf., February, 2024

2023

Exploring Clustering Techniques for Analyzing User Engagement Patterns in Twitter Data.

[BibT_eX]

[DOI]

Comput., June, 2023

Literature Review on Hybrid Evolutionary Approaches for Feature Selection.

[BibT_eX]

[DOI]

Algorithms, March, 2023

Using Deep Learning Architectures for Detection and Classification of Diabetic Retinopathy.

[BibT_eX]

[DOI]

Sensors, 2023

Efficient Resource Utilization in IoT and Cloud Computing.

[BibT_eX]

[DOI]

Inf., 2023

Virtual Restaurants: Customer Experience Keeps Their Businesses Alive.

[BibT_eX]

[DOI]

Maria I. Klouvidaki

Nikos Antonopoulos

Georgios D. Styliaras

Inf., 2023

Comparative Analysis of Deep Learning Architectures and Vision Transformers for Musical Key Estimation.

[BibT_eX]

[DOI]

Inf., 2023

COVID-19 Detection from Chest X-ray Images Based on Deep Learning Techniques.

[BibT_eX]

[DOI]

Shubham Mathesul

Debabrata Swain

Santosh Kumar Satapathy

Ayush Rambhad

Annwesha Banerjee Majumder

Algorithms, 2023

Heart Disease Prediction Using Concatenated Hybrid Ensemble Classifiers.

[BibT_eX]

[DOI]

Somsubhra Gupta

Dharmpal Singh

Panayiotis E. Pintelas

Algorithms, 2023

ShipQuest: A Bottom-Up Approach for Building a Modern Greek Maritime Ontology.

[BibT_eX]

[DOI]

Proceedings of the 18th International Workshop on Semantic and Social Media Adaptation and Personalization, 2023

Deep Learning Analysis of Histopathology Images for Breast Cancer Detection: A Comparative Study of ResNet and VGG Architectures.

[BibT_eX]

[DOI]

Proceedings of the 18th International Workshop on Semantic and Social Media Adaptation and Personalization, 2023

Analyzing Public Sentiment Towards the Covid-19 Pandemic: A Twitter-Based Sentiment Analysis and Machine Learning Approach.

[BibT_eX]

[DOI]

Proceedings of the 18th International Workshop on Semantic and Social Media Adaptation and Personalization, 2023

A Comparative Analysis of Tweet Analysis Algorithms Using Natural Language Processing and Machine Learning Models.

[BibT_eX]

[DOI]

Proceedings of the 18th International Workshop on Semantic and Social Media Adaptation and Personalization, 2023

Forecasting Stock Market Alternations Using Social Media Sentiment Analysis and Deep Neural Networks.

[BibT_eX]

[DOI]

Christina Saravanos

Proceedings of the 14th International Conference on Information, 2023

Comparative Study of Recurrent and Dense Neural Networks for Classifying Maritime Terms.

[BibT_eX]

[DOI]

Despoina Mouratidis

Katia Kermanidis

Proceedings of the 14th International Conference on Information, 2023

Comparative Study of Machine Learning Algorithms and Text Vectorization Methods for Fake News Detection.

[BibT_eX]

[DOI]

Proceedings of the 14th International Conference on Information, 2023

Forecasting Stock Market Alternations Using Social Media Sentiment Analysis and Regression Techniques.

[BibT_eX]

[DOI]

Christina Saravanos

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

Extracting Knowledge from Recombinations of SMILES Representations.

[BibT_eX]

[DOI]

Christos Didachos

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2023 IFIP WG 12.5 International Workshops, 2023

Utilizing Degree Centrality Measures for Product Advertisement in Social Networks.

[BibT_eX]

[DOI]

Manoj Kumar Srivastav

Proceedings of the Information Systems, 2023

Decoding Gender on Social Networks: An In-depth Analysis of Language in Online Discussions Using Natural Language Processing and Machine Learning.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Big Data, 2023

2022

A Novel Real Coded Genetic Algorithm for Software Mutation Testing.

[BibT_eX]

[DOI]

Deepti Bala Mishra

Dharashree Rath

Symmetry, 2022

Multiclass sentiment analysis on COVID-19-related tweets using deep learning models.

[BibT_eX]

[DOI]

Sotiria Vernikou

Athanasios Lyras

Neural Comput. Appl., 2022

Evaluating Methods for Efficient Community Detection in Social Networks.

[BibT_eX]

[DOI]

Yorghos Voutos

Foteini Grivokostopoulou

Inf., 2022

The Predictive Power of a Twitter User's Profile on Cryptocurrency Popularity.

[BibT_eX]

[DOI]

Big Data Cogn. Comput., 2022

Deep Learning Models for Yoga Pose Monitoring.

[BibT_eX]

[DOI]

Debabrata Swain

Santosh Kumar Satapathy

Madhu Shukla

Dimitris Giakovis

Algorithms, 2022

Grammar-Based Question Classification Using Ensemble Learning Algorithms.

[BibT_eX]

[DOI]

Proceedings of the Web Information Systems and Technologies, 2022

Factoid vs. Non-factoid Question Identification: An Ensemble Learning Approach.

[BibT_eX]

[DOI]

Proceedings of the 18th International Conference on Web Information Systems and Technologies, 2022

A Graph Mining Method for Characterizing and Measuring User Engagement in Twitter.

[BibT_eX]

[DOI]

Proceedings of the 17th International Workshop on Semantic and Social Media Adaptation & Personalization, 2022

An Apache Spark Implementation for Text Document Clustering.

[BibT_eX]

[DOI]

Proceedings of the 17th International Workshop on Semantic and Social Media Adaptation & Personalization, 2022

An Apache Spark Framework for IoT-enabled Waste Management in Smart Cities.

[BibT_eX]

[DOI]

Achilles Kameas

Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

Domain-Specific Term Extraction: A Case Study on Greek Maritime Legal Texts.

[BibT_eX]

[DOI]

Katia Lida Kermanidis

Proceedings of the SETN 2022: 12th Hellenic Conference on Artificial Intelligence, Corfu, Greece, September 7, 2022

A Proposed Methodology for Enhancing User Experience in Mobile Applications Design for Cultural Promotion.

[BibT_eX]

[DOI]

Yorghos Voutos

Dionisis Panagiotis Kintos

Proceedings of the 7th South-East Europe Design Automation, 2022

A Cloud-based Distributed Computing Approach for Extracting Molecular Descriptors.

[BibT_eX]

[DOI]

Christos Didachos

Manolis Fousteris

Le Hoang Son

Proceedings of the 6th International Conference on Algorithms, Computing and Systems, 2022

Clustering High-Dimensional Social Media Datasets sutilizing Graph Mining.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Deep learning models for forecasting aviation demand time series.

[BibT_eX]

[DOI]

Neural Comput. Appl., 2021

Discovering sentiment potential in Twitter conversations with Hilbert-Huang spectrum.

[BibT_eX]

[DOI]

Evol. Syst., 2021

Modeling Credibility in Social Big Data using LSTM Neural Networks.

[BibT_eX]

[DOI]

Proceedings of the 17th International Conference on Web Information Systems and Technologies, 2021

Implementation and Repeatability Aspects Combined with Refactoring for a Reviews Manager System.

[BibT_eX]

[DOI]

Panayiotis Arvanitakis

Nikos Zotos

Konstantinos Kovas

Proceedings of the 17th International Conference on Web Information Systems and Technologies, 2021

Issues and Challenges associated with Blockchain in Smart Cities.

[BibT_eX]

[DOI]

Manolis Maragoudakis

Proceedings of the 16th International Workshop on Semantic and Social Media Adaptation & Personalization, 2021

Discovering Influential Twitter Authors Via Clustering And Ranking On Apache Storm.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Information, 2021

A FIWARE-based IoT Framework for Smart Water Distribution Management.

[BibT_eX]

[DOI]

Dimitrios P. Vlachos

Thanasis V. Bakalakos

Achilles Kameas

Proceedings of the 12th International Conference on Information, 2021

Forecasting Winter Precipitation based on Weather Sensors Data in Apache Spark.

[BibT_eX]

[DOI]

Manolis Maragoudakis

Yiannis Kiouvrekis

Proceedings of the 12th International Conference on Information, 2021

Aspect-Based Community Detection of Cultural Heritage Streaming Data.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Information, 2021

Forecasting Air Flight Delays and Enabling Smart Airport Services in Apache Spark.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2021 IFIP WG 12.5 International Workshops, 2021

Community Detection Algorithms for Cultural and Natural Heritage Data in Social Networks.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2021 IFIP WG 12.5 International Workshops, 2021

2020

T-PCCE: Twitter Personality based Communicative Communities Extraction System for Big Data.

[BibT_eX]

[DOI]

IEEE Trans. Knowl. Data Eng., 2020

Multimedia Content's Brokerage: An Information System Based on LeSiM.

[BibT_eX]

[DOI]

Nikos I. Karacapilidis

Int. J. E Serv. Mob. Appl., 2020

Fuzzy Information Diffusion in Twitter by Considering User's Influence.

[BibT_eX]

[DOI]

Int. J. Artif. Intell. Tools, 2020

Employing query disambiguation using clustering techniques.

[BibT_eX]

[DOI]

Evol. Syst., 2020

A genetic algorithm for spatiosocial tensor clustering.

[BibT_eX]

[DOI]

Evol. Syst., 2020

Graph communities in Neo4j.

[BibT_eX]

[DOI]

Panagiotis Gourgaris

Evol. Syst., 2020

Trajectory Clustering and k-NN for Robust Privacy Preserving k-NN Query Processing in GeoSpark.

[BibT_eX]

[DOI]

Algorithms, 2020

Two-Step Classification with SVD Preprocessing of Distributed Massive Datasets in Apache Spark.

[BibT_eX]

[DOI]

Athanasios Alexopoulos

Algorithms, 2020

SMS Spam Identification and Risk Assessment Evaluations.

[BibT_eX]

[DOI]

Benjamin Aziz

Proceedings of the 16th International Conference on Web Information Systems and Technologies, 2020

Computing Massive Trust Analytics for Twitter using Apache Spark with Account Self-assessment.

[BibT_eX]

[DOI]

Konstantinos Paximadis

Aristidis Ilias

Nikitas-Rigas Kalogeropoulos

Proceedings of the 16th International Conference on Web Information Systems and Technologies, 2020

Security and Privacy Solutions associated with NoSQL Data Stores.

[BibT_eX]

[DOI]

Proceedings of the 15th International Workshop on Semantic and Social Media Adaptation and Personalization, 2020

An Entropy-based Evaluation for Sentiment Analysis of Stock Market Prices using Twitter Data.

[BibT_eX]

[DOI]

Proceedings of the 15th International Workshop on Semantic and Social Media Adaptation and Personalization, 2020

Parametric Evaluation Of Collaborative Filtering Over Apache Spark.

[BibT_eX]

[DOI]

Athanasios Alexopoulos

Proceedings of the 5th South-East Europe Design Automation, 2020

A Sentiment-based Hotel Review Summarization using LSTM Neural Networks.

[BibT_eX]

[DOI]

Alkiviadis Savvopoulos

Proceedings of the 11th International Conference on Information, 2020

A Graph-Based Extension for the Set-Based Model Implementing Algorithms Based on Important Nodes.

[BibT_eX]

[DOI]

Ioannis Doukas

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops, 2020

Improving Movie Recommendation Systems Filtering by Exploiting User-Based Reviews and Movie Synopses.

[BibT_eX]

[DOI]

Konstantina Iliopoulou

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops, 2020

A Sentiment-Based Hotel Review Summarization Using Machine Learning Techniques.

[BibT_eX]

[DOI]

Alkiviadis Savvopoulos

Proceedings of the Artificial Intelligence Applications and Innovations. AIAI 2020 IFIP WG 12.5 International Workshops, 2020

2019

Estimating Twitter Influential Users by Using Cluster-Based Fusion Methods.

[BibT_eX]

[DOI]

Alexandros Georgiou

Int. J. Artif. Intell. Tools, 2019

A Weighted Voting Ensemble Self-Labeled Algorithm for the Detection of Lung Abnormalities from X-Rays.

[BibT_eX]

[DOI]

Algorithms, 2019

Storage Efficient Trajectory Clustering and k-NN for Robust Privacy Preserving Spatio-Temporal Databases.

[BibT_eX]

[DOI]

Algorithms, 2019

Towards Predicting Mentions to Verified Twitter Accounts: Building Prediction Models over MongoDB with Keras.

[BibT_eX]

[DOI]

Proceedings of the 15th International Conference on Web Information Systems and Technologies, 2019

A NoSQL Approach for Aspect Mining of Cultural Heritage Streaming Data.

[BibT_eX]

[DOI]

Proceedings of the 10th International Conference on Information, 2019

An Apache Spark Methodology for Forecasting Tourism Demand in Greece.

[BibT_eX]

[DOI]

Nikolaos Ntaliakouras

Elias Dritsas

Proceedings of the 10th International Conference on Information, 2019

Employing Constrained Neural Networks for Forecasting New Product's Sales Increase.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2019

Predicting Secondary Structure for Human Proteins Based on Chou-Fasman Method.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2019

Pre-processing Framework for Twitter Sentiment Classification.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2019

2018

An Ensemble SSL Algorithm for Efficient Chest X-Ray Image Classification.

[BibT_eX]

[DOI]

Panayiotis E. Pintelas

J. Imaging, 2018

On Ensemble SSL Algorithms for Credit Scoring Problem.

[BibT_eX]

[DOI]

Informatics, 2018

Detecting Lung Abnormalities From X-rays Using an Improved SSL Algorithm.

[BibT_eX]

[DOI]

Proceedings of the 1st Workshop on Behavioral Change and Ambient Intelligence for Sustainability, 2018

Emotional community detection in social networks.

[BibT_eX]

[DOI]

Comput. Electr. Eng., 2018

Large Scale Product Recommendation of Supermarket Ware Based on Customer Behaviour Analysis.

[BibT_eX]

[DOI]

Stavros Anastasios Iakovou

Big Data Cogn. Comput., 2018

LSTM Accelerator for Convolutional Object Identification.

[BibT_eX]

[DOI]

Alkiviadis Savvopoulos

Algorithms, 2018

An Auto-Adjustable Semi-Supervised Self-Training Algorithm.

[BibT_eX]

[DOI]

Konstantinos C. Giotopoulos

Panayiotis E. Pintelas

Algorithms, 2018

MapReduce Implementations for Privacy Preserving Record Linkage.

[BibT_eX]

[DOI]

Vassilios S. Verykios

Proceedings of the 10th Hellenic Conference on Artificial Intelligence, 2018

LESIM: A Novel Lexical Similarity Measure Technique for Multimedia Information Retrieval.

[BibT_eX]

[DOI]

Nikos I. Karacapilidis

Proceedings of the 12th Mediterranean Conference on Information Systems, 2018

A NoSQL Database Approach for Modeling Heterogeneous and Semi-Structured Information.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Information, 2018

Performance Evaluation of an SSL Algorithm for Forecasting the Dow Jones Index Stocks.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Information, 2018

Argumentative Discourse Concepts as Revealed by Traversing a Graph.

[BibT_eX]

[DOI]

Panagiotis Gourgaris

Nikos I. Karacapilidis

Proceedings of the Artificial Intelligence Applications and Innovations, 2018

Finding Influential Users in Twitter Using Cluster-Based Fusion Methods of Result Lists.

[BibT_eX]

[DOI]

Alexandros Georgiou

Proceedings of the Artificial Intelligence Applications and Innovations, 2018

Incremental Learning for Large Scale Classification Systems.

[BibT_eX]

[DOI]

Athanasios Alexopoulos

Konstantinos C. Giotopoulos

Mohamed Bader-El-Den

Konstantina Dimitrakopoulou

Proceedings of the Artificial Intelligence Applications and Innovations, 2018

2017

Defining and evaluating Twitter influence metrics: a higher-order approach in Neo4j.

[BibT_eX]

[DOI]

Soc. Netw. Anal. Min., 2017

Detecting Perturbed Subpathways towards Mouse Lung Regeneration Following H1N1 Influenza Infection.

[BibT_eX]

[DOI]

Aristidis G. Vrahatis

Comput., 2017

Tensor-Based Semantically-Aware Topic Clustering of Biomedical Documents.

[BibT_eX]

[DOI]

Aristidis G. Vrahatis

Comput., 2017

Large Scale Implementations for Twitter Sentiment Classification.

[BibT_eX]

[DOI]

Nikolaos Nodarakis

Dimitrios Tsolis

Giannis Tzimas

Algorithms, 2017

Fuzzy Random Walkers with Second Order Bounds: An Asymmetric Analysis.

[BibT_eX]

[DOI]

Konstantinos Tsakalidis

Algorithms, 2017

Graph Community Discovery Algorithms in Neo4j with a Regularization-based Evaluation Metric.

[BibT_eX]

[DOI]

Proceedings of the 13th International Conference on Web Information Systems and Technologies, 2017

Web Queries Classification Based on the Syntactical Patterns of Search Types.

[BibT_eX]

[DOI]

Proceedings of the Speech and Computer - 19th International Conference, 2017

Internet of Things services for healthcare systems.

[BibT_eX]

[DOI]

Angeliki Krania

Margarita Statiri

Proceedings of the 8th International Conference on Information, 2017

Towards a framework for tensor ontologies over Neo4j: Representations and operations.

[BibT_eX]

[DOI]

Proceedings of the 8th International Conference on Information, 2017

An Implementation of Disease Spreading over Biological Networks.

[BibT_eX]

[DOI]

Nickie Lefevr

Spiridoula V. Margariti

Proceedings of the Engineering Applications of Neural Networks, 2017

Bloom Filters for Efficient Coupling Between Tables of a Database.

[BibT_eX]

[DOI]

Proceedings of the Engineering Applications of Neural Networks, 2017

2016

Ranking Web Search Results Exploiting Wikipedia.

[BibT_eX]

[DOI]

Yannis Plegas

Int. J. Artif. Intell. Tools, 2016

A Fuzzy Graph Framework for Initializing k-Means.

[BibT_eX]

[DOI]

Int. J. Artif. Intell. Tools, 2016

Two Novel Techniques for Space Compaction on Biological Sequences.

[BibT_eX]

[DOI]

George Volis

Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016

Integrating User's Emotional Behavior for Community Detection in Social Networks.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016

Evaluating Twitter Influence Ranking with System Theory.

[BibT_eX]

[DOI]

Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016

A Neo4j Implementation of Fuzzy Random Walkers.

[BibT_eX]

[DOI]

Proceedings of the 9th Hellenic Conference on Artificial Intelligence, 2016

Weighting Public Mood via Microblogging Analysis.

[BibT_eX]

[DOI]

Stellatos Metaxas

Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016

Tensor-based document retrieval over Neo4j with an application to PubMed mining.

[BibT_eX]

[DOI]

Stavros Anastasios Iakovou

Proceedings of the 7th International Conference on Information, 2016

Customer Behaviour Analysis for Recommendation of Supermarket Ware.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2016

Survey of Machine Learning Algorithms on Spark Over DHT-based Structures.

[BibT_eX]

[DOI]

Alexandros Panaretos

Panagiotis Gerolymatos

Dimitrios Vogiatzis

Eleftherios Karavaras

Thomas Spitieris

Proceedings of the Algorithmic Aspects of Cloud Computing - Second International Workshop, 2016

A Survey on Big Data and Collective Intelligence.

[BibT_eX]

[DOI]

Proceedings of the Algorithmic Aspects of Cloud Computing - Second International Workshop, 2016

An Apache Spark Implementation for Sentiment Analysis on Twitter Data.

[BibT_eX]

[DOI]

Alexandros Baltas

Proceedings of the Algorithmic Aspects of Cloud Computing - Second International Workshop, 2016

2015

Topic Categorization of Biomedical Abstracts.

[BibT_eX]

[DOI]

Int. J. Artif. Intell. Tools, 2015

Review-based Entity-ranking Refinement.

[BibT_eX]

[DOI]

Proceedings of the WEBIST 2015, 2015

Towards detecting emotional communities in Twitter.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE International Conference on Research Challenges in Information Science, 2015

Real Time Analytics for Measuring User Influence on Twitter.

[BibT_eX]

[DOI]

Velissarios Zamparas

Proceedings of the 27th IEEE International Conference on Tools with Artificial Intelligence, 2015

Can We Rank Emotions? A Brand Love Ranking System for Emotional Terms.

[BibT_eX]

[DOI]

Eleanna Kafeza

Proceedings of the 2015 IEEE International Congress on Big Data, New York City, NY, USA, June 27, 2015

2014

Handling Weighted Sequences Employing Inverted Files and Suffix Trees.

[BibT_eX]

[DOI]

Proceedings of the WEBIST 2014, 2014

Modeling ReTweet Diffusion Using Emotional Content.

[BibT_eX]

[DOI]

Pantelis Vikatos

Proceedings of the Artificial Intelligence Applications and Innovations, 2014

Predicting Information Diffusion Patterns in Twitter.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2014

Conversation Emotional Modeling in Social Networks.

[BibT_eX]

[DOI]

Pantelis Vikatos

Proceedings of the 26th IEEE International Conference on Tools with Artificial Intelligence, 2014

A PubMed Meta Search Engine Based on Biomedical Entity Mining.

[BibT_eX]

[DOI]

Proceedings of the 25th International Workshop on Database and Expert Systems Applications, 2014

T-PICE: Twitter Personality Based Influential Communities Extraction System.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE International Congress on Big Data, Anchorage, AK, USA, June 27, 2014

2013

Identifying Personality-Based Communities in Social Networks.

[BibT_eX]

[DOI]

Proceedings of the Advances in Conceptual Modeling, 2013

Extracting Knowledge from Web Search Engine Using Wikipedia.

[BibT_eX]

[DOI]

Yannis Plegas

Proceedings of the Engineering Applications of Neural Networks, 2013

2012

On Topic Categorization of PubMed Query Results.

[BibT_eX]

[DOI]

Proceedings of the Artificial Intelligence Applications and Innovations, 2012

Extracting Knowledge from Web Search Engine Results.

[BibT_eX]

[DOI]