Fenia Christopoulou
10 papers · 2016–2025 · 6 venues · across top CS/AI venues
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Achievements
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🌉 Interdisciplinary Bridge · Bronze 🌍 Conference Polyglot · Silver 🏃 Academic Marathon · Sprint 🗺️ Taxonomy Completionist (21) 🐣 Hot Topic Early Bird
🧬
Topic Evolution
💎
Century Club · Bronze
Top co-authors
Research topics
Machine Learning
(7)
Natural Language Processing
(7)
Artificial Intelligence
(5)
Applications
(4)
Resources & Methods
(4)
Deep Learning
(3)
Core AI
(3)
Core Methods
(3)
Learning Paradigms · Artificial Intelligence
(3)
Optimization & Theory
(2)
Application Areas
(1)
Architectures
(1)
Generation
(1)
Learning Paradigms · Machine Learning
(1)
Learning Types
(1)
Keywords
graph neural network
(3)
relation extraction
(3)
zero-shot learning
(2)
cross-lingual transfer
(2)
multi-instance learning
(2)
curriculum learning
(1)
named entity recognition
(1)
reward modeling
(1)
preference alignment
(1)
embedding space
(1)
knowledge transfer
(1)
episodic memory
(1)
natural language understanding
(1)
knowledge base
(1)
cross-lingual alignment
(1)
direct preference optimization
(1)
document analysis
(1)
memory retrieval
(1)
variational autoencoder
(1)
transfer learning
(1)
Papers
Human-inspired Episodic Memory for Infinite Context LLMs
ICLR 2025
SparsePO: Controlling Preference Alignment of LLMs via Sparse Token Masks
EMNLP 2025
Text-to-Code Generation with Modality-relative Pre-training
EACL 2024
EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switching
EMNLP 2022
Training Dynamics for Curriculum Learning: A Study on Monolingual and Cross-lingual NLU
EMNLP 2022
Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors
NAACL 2021
Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs
EMNLP 2019
Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network
ACL 2019
A Walk-based Model on Entity Graphs for Relation Extraction
ACL 2018
Tweester at SemEval-2016 Task 4: Sentiment Analysis in Twitter Using Semantic-Affective Model Adaptation
SemEval 2016