Symeon Symeonidis

Personal Website


About me

Symeon Symeonidis is a PhD candidate in the area of intention mining, sentiment analysis, and business intelligence at Democritus University of Thrace.

He holds a BSc in Applied Informatics and an MSc in Systems Engineering and Management.

Gold Blog


Chatzoglou P. & Symeonidis S., Investigating the intention to use e-Government services, 9th. HSSS National & International Conference, Volos, July 2013

Neocleous C, Adramerina A, Limnaios S, Symeonidis S, Spanou C, Malakozi M, Mpampalis E., A comparison between transcutaneous and total serum bilirubin in healthy-term greek neonates with clinical jaundice., Prague Med Rep. 2014;115(1-2):33-42

Symeonidis S., Sentiment analysis via fractal dimension, 6th Symposium on Future Directions in Information Access (FDIA), Thessaloniki, September 2015

Chatzoglou P., Chatzoudes D., Symeonidis S., Factors affecting the intention to use e-Government services, 10th Conference on Information Systems Management (ISM'15), Lodz, Poland, September 2015

Kalamatianos G., Mallis D., Symeonidis S., Arampatzis A., Sentiment Analysis of Greek Tweets and Hashtags using a Sentiment Lexicon, 19th Panhellenic Conference on Informatics, Athens, October 2015

P. Chatzoglou, L. Fragidis, D. Chatzoudes and S. Symeonidis, "Critical success factors for ERP implementation in SMEs," 2016 Federated Conference on Computer Science and Information Systems (FedCSIS), Gdansk, 2016, pp. 1243-1252.

Chatzoglou P., Chatzoudes D., Fragidis L., Symeonidis S. (2017) Examining the Critical Success Factors for ERP Implementation: An Explanatory Study Conducted in SMEs. In: Ziemba E. (eds) Information Technology for Management: New Ideas and Real Solutions. AITM 2016, ISM 2016. Lecture Notes in Business Information Processing, vol 277. Springer, Cham

J Kordonis, S Symeonidis, A Arampatzis, Stock Price Forecasting via Sentiment Analysis on Twitter, Proceedings of the 20th Pan-Hellenic Conference on Informatics, November 2016

Symeon Symeonidis, John Kordonis, Dimitrios Effrosynidis, Avi Arampatzis: DUTH at SemEval-2017 Task 5: Sentiment Predictability in Financial Microblogging and News Articles. SemEval@ACL 2017: 861-865

Symeon Symeonidis, Dimitrios Effrosynidis, John Kordonis, Avi Arampatzis: DUTH at SemEval-2017 Task 4: A Voting Classification Approach for Twitter Sentiment Analysis. SemEval@ACL 2017: 704-708

Dimitrios Effrosynidis, Symeon Symeonidis, Avi Arampatzis: A Comparison of Pre-processing Techniques for Twitter Sentiment Analysis. TPDL 2017: 394-406

Olga Fourkioti, Symeon Symeonidis, Avi Arampatzis: A Comparative Study of Language Modeling to Instance-Based Methods, and Feature Combinations for Authorship Attribution. TPDL 2017: 274-286

Effrosynidis, D., Peikos, G., Symeonidis, S., & Arampatzis, A. (2018). DUTH at SemEval-2018 Task 2: Emoji Prediction in Tweets. In Proceedings of The 12th International Workshop on Semantic Evaluation (pp. 466-469)

Kalamatianos, G., Symeonidis, S., Mallis, D., & Arampatzis, A. (2018). Towards the creation of an emotion lexicon for microblogging. Journal of Systems and Information Technology, Vol. 20 Issue: 2, pp.130-151

Symeonidis, S., Effrosynidis, D., & Arampatzis, A. (2018). A Comparative Evaluation of Pre-Processing Techniques and their Interactions for Twitter Sentiment Analysis. Expert Systems with Applications, Vol. 110, pp.298 - 310

Rallis, S., Chatzoudes, D., Symeonidis, S., Aggelidis, V., & Chatzoglou, P. (2018, October). Factors Affecting Intention to Use E-government Services: The Case of Non-adopters. In European, Mediterranean, and Middle Eastern Conference on Information Systems (pp. 302-315). Springer, Cham.

Bairaktaris, A., Symeonidis, S., & Arampatzis, A. (2019, June). DUTH at SemEval-2019 Task 8: Part-Of-Speech Features for Question Classification. In Proceedings of the 13th International Workshop on Semantic Evaluation (pp. 1155-1159).

Fourkioti, O., Symeonidis, S., & Arampatzis, A. (2019). Language models and fusion for authorship attribution. Information Processing & Management, 56(6), 102061.


Symeonidis Symeon

Department of Electrical & Computer Engineering

Database & Information Retrieval

Democritus University of Thrace

University Campus, Kimmeria

Xanthi 67100, Greece

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