| 2025 | EMNLP | SparsePO: Controlling Preference Alignment of LLMs via Sparse Token Masks. | Fenia Christopoulou, Ronald Cardenas, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang |
| 2025 | ICLR | Human-inspired Episodic Memory for Infinite Context LLMs. | Zafeirios Fountas, Martin Benfeghoul, Adnan Oomerjee, Fenia Christopoulou, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang |
| 2024 | EACL | Text-to-Code Generation with Modality-relative Pre-training. | Fenia Christopoulou, Guchun Zhang, Gerasimos Lampouras |
| 2022 | EMNLP | Training Dynamics for Curriculum Learning: A Study on Monolingual and Cross-lingual NLU. | Fenia Christopoulou, Gerasimos Lampouras, Ignacio Iacobacci |
| 2022 | EMNLP | EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switching. | Chenxi Whitehouse, Fenia Christopoulou, Ignacio Iacobacci |
| 2021 | NAACL | Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors. | Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou |
| 2019 | ACL | Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network. | Sunil Kumar Sahu, Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou |
| 2019 | EMNLP | Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs. | Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou |
| 2018 | ACL | A Walk-based Model on Entity Graphs for Relation Extraction. | Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou |