Learning patterns for discovering domain-oriented opinion words P Agathangelou, I Katakis, I Koutoulakis, F Kokkoras, D Gunopulos Knowledge and Information Systems 55, 45-77, 2018 | 19 | 2018 |
Mining domain-specific dictionaries of opinion words P Agathangelou, I Katakis, F Kokkoras, K Ntonas Web Information Systems Engineering–WISE 2014: 15th International Conference …, 2014 | 17 | 2014 |
Understanding online political networks: The case of the far-right and far-left in Greece P Agathangelou, I Katakis, L Rori, D Gunopulos, B Richards Social Informatics: 9th International Conference, SocInfo 2017, Oxford, UK …, 2017 | 13 | 2017 |
A hybrid deep learning network for modelling opinionated content P Agathangelou, I Katakis Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing, 1051-1053, 2019 | 7 | 2019 |
Correlation analysis of forecasting methods: The case of the M4 competition P Agathangelou, D Trihinas, I Katakis International Journal of Forecasting 36 (1), 212-216, 2020 | 4 | 2020 |
A multi-factor analysis of forecasting methods: A study on the m4 competition P Agathangelou, D Trihinas, I Katakis Data 5 (2), 41, 2020 | 3 | 2020 |
Balancing between holistic and cumulative sentiment classification P Agathangelou, I Katakis Online Social Networks and Media 29, 100199, 2022 | 2 | 2022 |
Linguistic Bias in Crowdsourced Biographies: A Cross-lingual Examination J Otterbacher, I Katakis, P Agathangelou Multilingual Text Analysis: Challenges, Models, and Approaches, 411-440, 2019 | 2 | 2019 |
An Affective Multi-modal Conversational Agent for Non Intrusive Data Collection from Patients with Brain Diseases C Chira, E Mathioudis, C Michailidou, P Agathangelou, G Christodoulou, ... International Workshop on Chatbot Research and Design, 134-149, 2022 | 1 | 2022 |
Subjectivity, Polarity and the Aspect of Time in the Evolution of Crowd-Sourced Biographies C Romantzis, A Karakasidis, E Mathioudis, I Katakis, P Agathangelou, ... International Conference on Web Engineering, 281-295, 2024 | | 2024 |
Word-and Sentence-Level Representations for Implicit Aspect Extraction P Agathangelou, I Katakis, P Kasnesis IEEE Transactions on Computational Social Systems, 2024 | | 2024 |
Improving EFL Students’ Writing with the Help of Technology: The Case of Verb Tenses in Secondary Education F Hernández-García, P Agathangelou, R Chacón-Beltrán, ... International Conference on Technology and Innovation in Learning, Teaching …, 2018 | | 2018 |
The lifecycle of internet voters:: Data mining for sequences in Swiss referendum data I Katakis, P Agathangelou, F Mendez, U Serdult, D Gunopulos 24th World Congress of Political Science, 2016 | | 2016 |
Online Dynamics of Far-Right and Far-Left Communities:: The Case of the September 2015 Parliamentary Elections in Greece I Katakis, B Richards, P Agathangelou, D Gunopulos European Consortium for Political Research (ECPR), 2016 | | 2016 |