Nikolaos Stylianou

17 papers Misc 1Journal 9Unranked 6
YearRankTypeTitle / Venue / Authors
2025 — conf
A Multi-Task Text Classification Pipeline with Natural Language Explanations for Greek Tweets.
MDTT
Nikolaos Mylonas, Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2025 J jnl
Building Open-Retrieval Conversational Question Answering Systems by Generating Synthetic Data and Decontextualizing User Questions.
CoRR
Christos Vlachos, Nikolaos Stylianou, Alexandra Fiotaki, Spiros Methenitis, Elisavet Palogiannidi, Themos Stafylakis, Ion Androutsopoulos
2024 J jnl
A Multi-Task Text Classification Pipeline with Natural Language Explanations: A User-Centric Evaluation in Sentiment Analysis and Offensive Language Identification in Greek Tweets.
CoRR
Nikolaos Mylonas, Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2024 — conf
Cross-Domain Hate Speech Detection for Content Moderation in Greek Social Networks.
WI/IAT
Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2023 — conf
Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification.
ECIR (2)
Nikolaos Stylianou, Despoina Chatzakou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
2023 — conf
End-to-End Aspect Extraction and Aspect-Based Sentiment Analysis Framework for Low-Resource Languages.
IntelliSys (3)
Georgios Aivatoglou, Alexia Fytili, Georgios Arampatzis, Dimitrios Zaikis, Nikolaos Stylianou, Ioannis P. Vlahavas
2023 — conf
Towards Knowledge Graph Creation from Greek Governmental Documents.
IEA/AIE (1)
Amalia Georgoudi, Nikolaos Stylianou, Ioannis Konstantinidis, Georgios Meditskos, Thanassis Mavropoulos, Stefanos Vrochidis, Nick Bassiliades
2022 J jnl
Doc2KG: Transforming Document Repositories to Knowledge Graphs.
Int. J. Semantic Web Inf. Syst.
Nikolaos Stylianou, Danai Vlachava, Ioannis Konstantinidis, Nick Bassiliades, Vassilios Peristeras
2021 J jnl
A neural Entity Coreference Resolution review.
Expert Syst. Appl.
Nikolaos Stylianou, Ioannis P. Vlahavas
2021 J jnl
CoreLM: Coreference-aware Language Model Fine-Tuning.
CoRR
Nikolaos Stylianou, Ioannis P. Vlahavas
2021 Misc conf
Improved Biomedical Entity Recognition via Longer Context Modeling.
AIAI
Nikolaos Stylianou, Panagiotis Kosmoliaptsis, Ioannis P. Vlahavas
2021 — —
Natural language processing and information extraction
Nikolaos Stylianou
2021 J jnl
TransforMED: End-to-Εnd Transformers for Evidence-Based Medicine and Argument Mining in medical literature.
J. Biomed. Informatics
Nikolaos Stylianou, Ioannis P. Vlahavas
2020 J jnl
E.T.: Entity-Transformers. Coreference augmented Neural Language Model for richer mention representations via Entity-Transformer blocks.
CoRR
Nikolaos Stylianou, Ioannis P. Vlahavas
2020 J jnl
EBM+: Advancing Evidence-Based Medicine via two level automatic identification of Populations, Interventions, Outcomes in medical literature.
Artif. Intell. Medicine
Nikolaos Stylianou, Gerasimos Razis, Dimitrios G. Goulis, Ioannis P. Vlahavas
2019 J jnl
A Neural Entity Coreference Resolution Review.
CoRR
Nikolaos Stylianou, Ioannis P. Vlahavas
2018 — conf
Real Time Location Based Sentiment Analysis on Twitter: The AirSent System.
SETN
Dimitrios Michailidis, Nikolaos Stylianou, Ioannis P. Vlahavas