Sentiment analysis via fractal dimension. - Symeon Symeonidis (FDIA, 2015)

Factors affecting the intention to use e-Government services. - Prodromos D. Chatzoglou; Dimitrios Chatzoudes; Symeon Symeonidis (FedCSIS, 2015)

Sentiment analysis of greek tweets and hashtags using a sentiment lexicon. - Georgios Kalamatianos; Dimitrios Mallis; Symeon Symeonidis; Avi Arampatzis (Panhellenic Conference on Informatics, 2015)

Critical success factors for ERP implementation in SMEs. - Prodromos D. Chatzoglou; Dimitrios Chatzoudes; Leonidas L. Fragidis; Symeon Symeonidis (FedCSIS, 2016)

Examining the Critical Success Factors for ERP Implementation: An Explanatory Study Conducted in SMEs. - Prodromos D. Chatzoglou; Dimitrios Chatzoudes; Leonidas L. Fragidis; Symeon Symeonidis (AITM/ISM@FedCSIS, 2016)

Stock Price Forecasting via Sentiment Analysis on Twitter. - John Kordonis; Symeon Symeonidis; Avi Arampatzis (PCI, 2016)

An Implanted Antenna System for the Monitoring of Bioresorbability of a Biocompatible Scaffold Embedded into a Bone Fracture. - Symeon Symeonidis; Carmen Torres-Sánchez; Chinthana Panagamuwa; William G. Whittow (EAI Endorsed Trans. Future Intell. Educ. Environ., 2016)

A Comparison of Pre-processing Techniques for Twitter Sentiment Analysis. - Dimitrios Effrosynidis; Symeon Symeonidis; Avi Arampatzis (TPDL, 2017)

A Comparative Study of Language Modeling to Instance-Based Methods, and Feature Combinations for Authorship Attribution. - Olga Fourkioti; Symeon Symeonidis; Avi Arampatzis (TPDL, 2017)

DUTH at SemEval-2017 Task 4: A Voting Classification Approach for Twitter Sentiment Analysis. - Symeon Symeonidis; Dimitrios Effrosynidis; John Kordonis; Avi Arampatzis (SemEval@ACL, 2017)

DUTH at SemEval-2017 Task 5: Sentiment Predictability in Financial Microblogging and News Articles. - Symeon Symeonidis; John Kordonis; Dimitrios Effrosynidis; Avi Arampatzis (SemEval@ACL, 2017)

Factors Affecting Intention to Use E-government Services: The Case of Non-adopters. - Stellios Rallis; Dimitrios Chatzoudes; Symeon Symeonidis; Vasillis P. Aggelidis; Prodromos D. Chatzoglou (EMCIS, 2018)

DUTH at SemEval-2018 Task 2: Emoji Prediction in Tweets. - Dimitrios Effrosynidis; Georgios Peikos; Symeon Symeonidis; Avi Arampatzis (SemEval@NAACL-HLT, 2018)

A comparative evaluation of pre-processing techniques and their interactions for twitter sentiment analysis. - Symeon Symeonidis; Dimitrios Effrosynidis; Avi Arampatzis (Expert Syst. Appl., 2018)

Towards the creation of an emotion lexicon for microblogging. - Georgios Kalamatianos; Symeon Symeonidis; Dimitrios Mallis; Avi Arampatzis (J. Syst. Inf. Technol., 2018)

Investigation and Identification of Quality Dimensions in e-Business. - Prodromos D. Chatzoglou; Antonios Christidis; Vasillis P. Aggelidis; Symeon Symeonidis (KMIS, 2019)

DUTH at SemEval-2019 Task 8: Part-Of-Speech Features for Question Classification. - Anastasios Bairaktaris; Symeon Symeonidis; Avi Arampatzis (SemEval@NAACL-HLT, 2019)

Language models and fusion for authorship attribution. - Olga Fourkioti; Symeon Symeonidis; Avi Arampatzis (Inf. Process. Manag., 2019)

A Convolutional Recurrent Neural Network for the Handwritten Text Recognition of Historical Greek Manuscripts. - Kleopatra Markou; Lazaros T. Tsochatzidis; Konstantinos Zagoris; Alexandros Papazoglou; Xenofon Karagiannis; Symeon Symeonidis; Ioannis Pratikakis (ICPR Workshops (7), 2020)

DUTH at SemEval-2020 Task 11: BERT with Entity Mapping for Propaganda Classification. - Anastasios Bairaktaris; Symeon Symeonidis; Avi Arampatzis (SemEval@COLING, 2020)

DUTh at TREC 2020 Conversational Assistance Track. - Michalis Fotiadis; Georgios Peikos; Symeon Symeonidis; Avi Arampatzis (TREC, 2020)

Pseudo relevance feedback optimization. - Avi Arampatzis; Georgios Peikos; Symeon Symeonidis (Inf. Retr. J., 2021)

HTR for Greek Historical Handwritten Documents. - Lazaros T. Tsochatzidis; Symeon Symeonidis; Alexandros Papazoglou; Ioannis Pratikakis (J. Imaging, 2021)

Automating dairy production lines with the yoghurt cups recognition and detection process in the Industry 4.0 era. - Fotios K. Konstantinidis; Vasiliki Balaska; Symeon Symeonidis; Dimitrios Tsilis; Spyridon G. Mouroutsos; Loukas Bampis; Athanasios Psomoulis; Antonios Gasteratos (ISM, 2022)

AROWA: An autonomous robot framework for Warehouse 4.0 health and safety inspection operations. - Fotios K. Konstantinidis; Vasiliki Balaska; Symeon Symeonidis; Spyridon G. Mouroutsos; Antonios Gasteratos (MED, 2022)

Unsupervised consumer intention and sentiment mining from microblogging data as a business intelligence tool. - Symeon Symeonidis; Georgios Peikos; Avi Arampatzis (Oper. Res., 2022)

Enhancing Urban Environmental Sustainability Through Unified Stakeholders Needs Co-Creation Process (AENEA). - Georgios Koutalieris; Symeon Symeonidis; Iphigeneia Kapsomenaki; Maria João Feio; Luigi Esposito; Arriel Benis; Carina Dantas; Miriam Cabrita; Harm op den Akker; Oscar Tamburis (MetroXRAINE, 2023)

Achieving Zero Defected Products in Diary 4.0 using Digital Twin and Machine Vision. - Fotios K. Konstantinidis; Vasiliki Balaska; Symeon Symeonidis; Foivos Psarommatis; Athanasios Psomoulis; Georgios K. Giakos; Spyridon G. Mouroutsos; Antonios Gasteratos (PETRA, 2023)

DUTH at SemEval-2023 Task 9: An Ensemble Approach for Twitter Intimacy Analysis. - Giorgos Arampatzis; Vasileios Perifanis; Symeon Symeonidis; Avi Arampatzis (SemEval@ACL, 2023)

Utilizing ChatGPT to Enhance Clinical Trial Enrollment. - Georgios Peikos; Symeon Symeonidis; Pranav Kasela; Gabriella Pasi (CoRR, 2023)

Digitalising the Supply Chain for Enhanced Efficiency and Customer Satisfaction. - Vasiliki Balaska; Symeon Symeonidis; Sarantis Antoniou; Thomas Fotiadis; Prodromos D. Chatzoglou; Antonios Gasteratos (ICSC (2), 2024)

Integrating Multisource Data for The Assessment of Urban Aquatic Ecosystems Health. - Maria João Feio; Georgios Koutalieris; Symeon Symeonidis; Xenofon Karagiannis; Sónia Serra; Ana Raquel Calapez; Janine P. Silva (IGARSS, 2024)

Towards Resilient Aquatic Ecosystems: Integrating Nature-Based Solutions and Adaptive Strategies in the Face of Climate Change - a Focus on the Eastern Macedonia and Thrace Region. - Symeon Symeonidis; Georgios Koutalieris; Xenofon Karagiannis; Christos Akratos; Antonios Gasteratos (IGARSS, 2024)

ASPIRE: Assistive System for Performance Evaluation in IR. - Georgios Peikos; Wojciech Kusa; Symeon Symeonidis (ECIR (5), 2025)

Humanized TASC: Tag-Less and Automated Stock Counting in Smart Warehouses. - Sarantis Antoniou; Vasiliki Balaska; Ioannis Kansizoglou; Symeon Symeonidis; Theoklitos Karakatsanis; Antonios Gasteratos (ITS (2), 2025)

Large Language Models as Universal Predictors? An Empirical Study on Small Tabular Datasets. - Nikolaos Pavlidis; Vasileios Perifanis; Symeon Symeonidis; Pavlos S. Efraimidis (CoRR, 2025)