Sophia Ananiadou

All That Glisters Is Not Gold: A Benchmark for Reference-Free Counterfactual Financial Misinformation Detection ACL 2026 SAHM: A Benchmark for Arabic Financial and Shari’ah-Compliant Reasoning ACL 2026 MultiFinBen: Benchmarking Large Language Models for Multilingual and Multimodal Financial Application ACL 2026 FinChain: A Symbolic Benchmark for Verifiable Chain-of-Thought Financial Reasoning ACL 2026 SynGraph: A Dynamic Graph-LLM Synthesis Framework for Sparse Streaming User Sentiment Modeling ACL 2025 Enhancing Stress Detection on Social Media Through Multi-Modal Fusion of Text and Synthesized Visuals ACL 2025 Overview of the BioLaySumm 2025 Shared Task on Lay Summarization of Biomedical Research Articles and Radiology Reports ACL 2025 Towards Trustworthy Summarization of Cardiovascular Articles: A Factuality-and-Uncertainty-Aware Biomedical LLM Approach EMNLP 2025 From n-gram to Attention: How Model Architectures Learn and Propagate Bias in Language Modeling EMNLP 2025 Locate-then-Merge: Neuron-Level Parameter Fusion for Mitigating Catastrophic Forgetting in Multimodal LLMs EMNLP 2025 THCM-CAL: Temporal-Hierarchical Causal Modelling with Conformal Calibration for Clinical Risk Prediction EMNLP 2025 Plutus: Benchmarking Large Language Models in Low-Resource Greek Finance EMNLP 2025 Back Attention: Understanding and Enhancing Multi-Hop Reasoning in Large Language Models EMNLP 2025 Selective Preference Optimization via Token-Level Reward Function Estimation EMNLP 2025 Break the Checkbox: Challenging Closed-Style Evaluations of Cultural Alignment in LLMs EMNLP 2025 FinNLP-FNP-LLMFinLegal-2025 Shared Task: Financial Misinformation Detection Challenge Task COLING 2025 ELAINE-medLLM: Lightweight English Japanese Chinese Trilingual Large Language Model for Bio-medical Domain COLING 2025 RAEmoLLM: Retrieval Augmented LLMs for Cross-Domain Misinformation Detection Using In-Context Learning Based on Emotional Information ACL 2025 EMPEC: A Comprehensive Benchmark for Evaluating Large Language Models Across Diverse Healthcare Professions ACL 2025 FLAG-TRADER: Fusion LLM-Agent with Gradient-based Reinforcement Learning for Financial Trading ACL 2025 LongDocFACTScore: Evaluating the Factuality of Long Document Abstractive Summarisation COLING 2024 FinBen: A Holistic Financial Benchmark for Large Language Models NIPS 2024 Interpreting Arithmetic Mechanism in Large Language Models through Comparative Neuron Analysis EMNLP 2024 How do Large Language Models Learn In-Context? Query and Key Matrices of In-Context Heads are Two Towers for Metric Learning EMNLP 2024 Neuron-Level Knowledge Attribution in Large Language Models EMNLP 2024 MetaAligner: Towards Generalizable Multi-Objective Alignment of Language Models NIPS 2024 HARMONIC: Harnessing LLMs for Tabular Data Synthesis and Privacy Protection NIPS 2024 Zero-shot Temporal Relation Extraction with ChatGPT ACL 2023 Gaussian Distributed Prototypical Network for Few-shot Genomic Variant Detection ACL 2023 Sentiment-guided Transformer with Severity-aware Contrastive Learning for Depression Detection on Social Media ACL 2023 DISTANT: Distantly Supervised Entity Span Detection and Classification ACL 2023 Overview of the BioLaySumm 2023 Shared Task on Lay Summarization of Biomedical Research Articles ACL 2023 Entity Coreference and Co-occurrence Aware Argument Mining from Biomedical Literature ACL 2023 PESTO: A Post-User Fusion Network for Rumour Detection on Social Media ACL 2023 Span-based Named Entity Recognition by Generating and Compressing Information EACL 2023 Towards Interpretable Mental Health Analysis with Large Language Models EMNLP 2023 Argument mining as a multi-hop generative machine reading comprehension task EMNLP 2023 GRETEL: Graph Contrastive Topic Enhanced Language Model for Long Document Extractive Summarization COLING 2022 UoM&MMU at TSAR-2022 Shared Task: Prompt Learning for Lexical Simplification EMNLP 2022 Readability Controllable Biomedical Document Summarization EMNLP 2022 Learning Disentangled Representations of Negation and Uncertainty ACL 2022 Named Entity Recognition for Cancer Immunology Research Using Distant Supervision ACL 2022 GenCompareSum: a hybrid unsupervised summarization method using salience ACL 2022 Investigating Text Simplification Evaluation ACL 2021 Investigating Text Simplification Evaluation IJCNLP 2021 SpanEmo: Casting Multi-label Emotion Classification as Span-prediction EACL 2021 Paladin: an annotation tool based on active and proactive learning EACL 2021 Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors NAACL 2021 GenerativeRE: Incorporating a Novel Copy Mechanism and Pretrained Model for Joint Entity and Relation Extraction EMNLP 2021 Revisiting Unsupervised Relation Extraction ACL 2020 A Neural Model for Aggregating Coreference Annotation in Crowdsourcing COLING 2020 Coreference Resolution in Full Text Articles with BERT and Syntax-based Mention Filtering EMNLP 2019 Proceedings of the 18th BioNLP Workshop and Shared Task ACL 2019 A Search-based Neural Model for Biomedical Nested and Overlapping Event Detection IJCNLP 2019 Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs IJCNLP 2019 Modelling Instance-Level Annotator Reliability for Natural Language Labelling Tasks NAACL 2019 Inter-sentence Relation Extraction with Document-level Graph Convolutional Neural Network ACL 2019 A Search-based Neural Model for Biomedical Nested and Overlapping Event Detection EMNLP 2019 Improving classification of Adverse Drug Reactions through Using Sentiment Analysis and Transfer Learning ACL 2019 Connecting the Dots: Document-level Neural Relation Extraction with Edge-oriented Graphs EMNLP 2019 A Neural Layered Model for Nested Named Entity Recognition NAACL 2018 Investigating Domain-Specific Information for Neural Coreference Resolution on Biomedical Texts ACL 2018 A Walk-based Model on Entity Graphs for Relation Extraction ACL 2018 Proceedings of the BioNLP 2018 workshop ACL 2018 APLenty: annotation tool for creating high-quality datasets using active and proactive learning EMNLP 2018 Paths for uncertainty: Exploring the intricacies of uncertainty identification for news NAACL 2018 Distributed Document and Phrase Co-embeddings for Descriptive Clustering EACL 2017 Quantifying the Informativeness of Similarity Measurements JMLR 2017 NaCTeM at SemEval-2016 Task 1: Inferring sentence-level semantic similarity from an ensemble of complementary lexical and sentence-level features SEMEVAL 2016 Using a Random Forest Classifier to Compile Bilingual Dictionaries of Technical Terms from Comparable Corpora EACL 2014 Comparable Study of Event Extraction in Newswire and Biomedical Domains COLING 2014 Combining String and Context Similarity for Bilingual Term Alignment from Comparable Corpora EMNLP 2014 Extending an interoperable platform to facilitate the creation of multilingual and multimodal NLP applications ACL 2013 Development and Analysis of NLP Pipelines in Argo ACL 2013 What causes a causal relation? Detecting Causal Triggers in Biomedical Scientific Discourse ACL 2013 brat: a Web-based Tool for NLP-Assisted Text Annotation EACL 2012 Building Trainable Taggers in a Web-based, UIMA-Supported NLP Workbench ACL 2012 Imbalanced Classification Using Dictionary-based Prototypes and Hierarchical Decision Rules for Entity Sense Disambiguation COLING 2010 Fast Full Parsing by Linear-Chain Conditional Random Fields EACL 2009 Classifying Relations for Biomedical Named Entity Disambiguation EMNLP 2009 Three BioNLP Tools Powered by a Biological Lexicon EACL 2009 Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty IJCNLP 2009 Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty ACL 2009 Towards Data and Goal Oriented Analysis: Tool Inter-operability and Combinatorial Comparison IJCNLP 2008 A Discriminative Alignment Model for Abbreviation Recognition COLING 2008 A Discriminative Candidate Generator for String Transformations EMNLP 2008 Identifying Sections in Scientific Abstracts using Conditional Random Fields IJCNLP 2008 Event Frame Extraction Based on a Gene Regulation Corpus COLING 2008 Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics Companion Volume Proceedings of the Demo and Poster Sessions ACL 2007 A Term Recognition Approach to Acronym Recognition ACL 2006 A Term Recognition Approach to Acronym Recognition COLING 2006 Enhancing automatic term recognition through recognition of variation COLING 2004 An Integrated Term-Based Corpus Query System EACL 2003 A Methodology for Terminology-based Knowledge Acquisition and Integration COLING 2002 Identifying Terms by their Family and Friends COLING 2000