Fenia Christopoulou

24 papers A* 2Journal 12Unranked 10
YearRankTypeTitle / Venue / Authors
2025 A* conf
Human-inspired Episodic Memory for Infinite Context LLMs.
ICLR
Zafeirios Fountas, Martin Benfeghoul, Adnan Oomerjee, Fenia Christopoulou, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang
2025 — conf
SparsePO: Controlling Preference Alignment of LLMs via Sparse Token Masks.
EMNLP (Findings)
Fenia Christopoulou, Ronald Cardenas, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang
2024 J jnl
Human-like Episodic Memory for Infinite Context LLMs.
CoRR
Zafeirios Fountas, Martin Benfeghoul, Adnan Oomerjee, Fenia Christopoulou, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang
2024 J jnl
SparsePO: Controlling Preference Alignment of LLMs via Sparse Token Masks.
CoRR
Fenia Christopoulou, Ronald Cardenas, Gerasimos Lampouras, Haitham Bou-Ammar, Jun Wang
2024 — conf
Text-to-Code Generation with Modality-relative Pre-training.
EACL (1)
Fenia Christopoulou, Guchun Zhang, Gerasimos Lampouras
2024 J jnl
Text-to-Code Generation with Modality-relative Pre-training.
CoRR
Fenia Christopoulou, Guchun Zhang, Gerasimos Lampouras
2022 J jnl
Comparing neural models for nested and overlapping biomedical event detection.
BMC Bioinform.
Kurt J. P. Espinosa, Panagiotis Georgiadis, Fenia Christopoulou, Meizhi Ju, Makoto Miwa, Sophia Ananiadou
2022 — conf
EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switching.
EMNLP (Findings)
Chenxi Whitehouse, Fenia Christopoulou, Ignacio Iacobacci
2022 J jnl
EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switching.
CoRR
Chenxi Whitehouse, Fenia Christopoulou, Ignacio Iacobacci
2022 — conf
Knowledge Graph Enrichment of a Semantic Search System for Construction Safety.
IntelliSys (3)
Emrah Inan, Paul Thompson, Fenia Christopoulou, Tim Yates, Sophia Ananiadou
2022 J jnl
PanGu-Coder: Program Synthesis with Function-Level Language Modeling.
CoRR
Fenia Christopoulou, Gerasimos Lampouras, Milan Gritta, Guchun Zhang, Yinpeng Guo, Zhongqi Li, Qi Zhang, Meng Xiao, Bo Shen, Lin Li, Hao Yu, Li Yan, Pingyi Zhou, Xin Wang, Yuchi Ma, Ignacio Iacobacci, Yasheng Wang, Guangtai Liang, Jiansheng Wei, Xin Jiang, Qianxiang Wang, Qun Liu
2022 A* conf
Training Dynamics for Curriculum Learning: A Study on Monolingual and Cross-lingual NLU.
EMNLP
Fenia Christopoulou, Gerasimos Lampouras, Ignacio Iacobacci
2022 J jnl
Training Dynamics for Curriculum Learning: A Study on Monolingual and Cross-lingual NLU.
CoRR
Fenia Christopoulou, Gerasimos Lampouras, Ignacio Iacobacci
2021 — conf
Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors.
NAACL-HLT
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2021 J jnl
Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors.
CoRR
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2020 J jnl
Adverse drug events and medication relation extraction in electronic health records with ensemble deep learning methods.
J. Am. Medical Informatics Assoc.
Fenia Christopoulou, Thy Thy Tran, Sunil Kumar Sahu, Makoto Miwa, Sophia Ananiadou
2019 J jnl
A Walk-based Model on Entity Graphs for Relation Extraction.
CoRR
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2019 — conf
Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs.
EMNLP/IJCNLP (1)
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2019 J jnl
Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs.
CoRR
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2019 — conf
Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network.
ACL (1)
Sunil Kumar Sahu, Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2019 J jnl
Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network.
CoRR
Sunil Kumar Sahu, Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2018 — conf
A Walk-based Model on Entity Graphs for Relation Extraction.
ACL (2)
Fenia Christopoulou, Makoto Miwa, Sophia Ananiadou
2018 — conf
Mixture of Topic-Based Distributional Semantic and Affective Models.
ICSC
Fenia Christopoulou, Eleftheria Briakou, Elias Iosif, Alexandros Potamianos
2016 — conf
Tweester at SemEval-2016 Task 4: Sentiment Analysis in Twitter Using Semantic-Affective Model Adaptation.
SemEval@NAACL-HLT
Elisavet Palogiannidi, Athanasia Kolovou, Fenia Christopoulou, Filippos Kokkinos, Elias Iosif, Nikolaos Malandrakis, Haris Papageorgiou, Shrikanth S. Narayanan, Alexandros Potamianos