Tweester at SemEval-2016 Task 4: Sentiment Analysis in Twitter Using Semantic-Affective Model Adaptation. - Elisavet Palogiannidi; Athanasia Kolovou; Fenia Christopoulou; Filippos Kokkinos; Elias Iosif; Nikolaos Malandrakis; Haris Papageorgiou; Shrikanth S. Narayanan; Alexandros Potamianos (SemEval@NAACL-HLT, 2016)

A Walk-based Model on Entity Graphs for Relation Extraction. - Fenia Christopoulou; Makoto Miwa; Sophia Ananiadou (ACL (2), 2018)

Mixture of Topic-Based Distributional Semantic and Affective Models. - Fenia Christopoulou; Eleftheria Briakou; Elias Iosif; Alexandros Potamianos (ICSC, 2018)

Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network. - Sunil Kumar Sahu; Fenia Christopoulou; Makoto Miwa; Sophia Ananiadou (ACL (1), 2019)

Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs. - Fenia Christopoulou; Makoto Miwa; Sophia Ananiadou (EMNLP/IJCNLP (1), 2019)

Adverse drug events and medication relation extraction in electronic health records with ensemble deep learning methods. - Fenia Christopoulou; Thy Thy Tran; Sunil Kumar Sahu; Makoto Miwa; Sophia Ananiadou (J. Am. Medical Informatics Assoc., 2020)

Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors. - Fenia Christopoulou; Makoto Miwa; Sophia Ananiadou (NAACL-HLT, 2021)

Training Dynamics for Curriculum Learning: A Study on Monolingual and Cross-lingual NLU. - Fenia Christopoulou; Gerasimos Lampouras; Ignacio Iacobacci (EMNLP, 2022)

EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switching. - Chenxi Whitehouse; Fenia Christopoulou; Ignacio Iacobacci (EMNLP (Findings), 2022)

Knowledge Graph Enrichment of a Semantic Search System for Construction Safety. - Emrah Inan; Paul Thompson 002; Fenia Christopoulou; Tim Yates; Sophia Ananiadou (IntelliSys (3), 2022)

Comparing neural models for nested and overlapping biomedical event detection. - Kurt J. P. Espinosa; Panagiotis Georgiadis 005; Fenia Christopoulou; Meizhi Ju; Makoto Miwa; Sophia Ananiadou (BMC Bioinform., 2022)

PanGu-Coder: Program Synthesis with Function-Level Language Modeling. - Fenia Christopoulou; Gerasimos Lampouras; Milan Gritta; Guchun Zhang; Yinpeng Guo; Zhongqi Li; Qi Zhang; Meng Xiao; Bo Shen; Lin Li; Hao Yu 005; Li Yan; et al. (CoRR, 2022)

Text-to-Code Generation with Modality-relative Pre-training. - Fenia Christopoulou; Guchun Zhang; Gerasimos Lampouras (EACL (1), 2024)

Human-like Episodic Memory for Infinite Context LLMs. - Zafeirios Fountas; Martin Benfeghoul; Adnan Oomerjee; Fenia Christopoulou; Gerasimos Lampouras; Haitham Bou-Ammar; Jun Wang 012 (CoRR, 2024)

SparsePO: Controlling Preference Alignment of LLMs via Sparse Token Masks. - Fenia Christopoulou; Ronald Cardenas; Gerasimos Lampouras; Haitham Bou-Ammar; Jun Wang 012 (CoRR, 2024)

Human-inspired Episodic Memory for Infinite Context LLMs. - Zafeirios Fountas; Martin Benfeghoul; Adnan Oomerjee; Fenia Christopoulou; Gerasimos Lampouras; Haitham Bou-Ammar; Jun Wang 012 (ICLR, 2025)