Hongfei Lin

MetaGPT: A Large Vision-Language Model for Meme Metaphor Understanding AAAI 2026 LOTUS: Evolving Multimodal Unlearning via Hyperbolic Entailment and Lorentz Transport ACL 2026 CogEvolve: A Multimodal Benchmark for Evaluating Relational Reasoning in Semantic Extension ACL 2026 Human-Inspired Obfuscation for Model Unlearning: Local and Global Strategies with Hyperbolic Representations EMNLP 2025 Sarcasm-R1: Enhancing Sarcasm Detection through Focused Reasoning EMNLP 2025 DUTJBD at SemEval-2025 Task 3: A Range of Approaches for Predicting Hallucination Generation in Models SEMEVAL 2025 DUTir at SemEval-2025 Task 4: Optimized Fine-Tuning of Linear Layers for Balanced Knowledge Forgetting and Retention SEMEVAL 2025 DUTIR831 at SemEval-2025 Task 5: A Multi-Stage LLM Approach to GND Subject Assignment for TIBKAT Records SEMEVAL 2025 LLM-Driven Implicit Target Augmentation and Fine-Grained Contextual Modeling for Zero-Shot and Few-Shot Stance Detection EMNLP 2025 111DUT at SemEval-2025 Task 8:Hierarchical Chain-of-Thought Reasoning and Multi-Model Deliberation for Robust TableQA SEMEVAL 2025 DUTIR at SemEval-2025 Task 10: A Large Language Model-based Approach for Entity Framing in Online News SEMEVAL 2025 Sheep’s Skin, Wolf’s Deeds: Are LLMs Ready for Metaphorical Implicit Hate Speech? ACL 2025 It’s Not Bragging If You Can Back It Up: Can LLMs Understand Braggings? ACL 2025 Cultural Bias Matters: A Cross-Cultural Benchmark Dataset and Sentiment-Enriched Model for Understanding Multimodal Metaphors ACL 2025 Is LLM an Overconfident Judge? Unveiling the Capabilities of LLMs in Detecting Offensive Language with Annotation Disagreement ACL 2025 STATE ToxiCN: A Benchmark for Span-level Target-Aware Toxicity Extraction in Chinese Hate Speech Detection ACL 2025 Empowering Persuasion Detection in Slavic Texts through Two-Stage Generative Reasoning ACL 2025 DUT_IR at SemEval-2025 Task 11: Enhancing Multi-Label Emotion Classification with an Ensemble of Pre-trained Language Models and Large Language Models ACL 2025 DUTIR at SemEval-2025 Task 10: A Large Language Model-based Approach for Entity Framing in Online News ACL 2025 111DUT at SemEval-2025 Task 8:Hierarchical Chain-of-Thought Reasoning and Multi-Model Deliberation for Robust TableQA ACL 2025 DUTIR831 at SemEval-2025 Task 5: A Multi-Stage LLM Approach to GND Subject Assignment for TIBKAT Records ACL 2025 DUTir at SemEval-2025 Task 4: Optimized Fine-Tuning of Linear Layers for Balanced Knowledge Forgetting and Retention ACL 2025 DUTJBD at SemEval-2025 Task 3: A Range of Approaches for Predicting Hallucination Generation in Models ACL 2025 Zhoumou at SemEval-2025 Task 1: Leveraging Multimodal Data Augmentation and Large Language Models for Enhanced Idiom Understanding ACL 2025 DUT_IR at SemEval-2025 Task 11: Enhancing Multi-Label Emotion Classification with an Ensemble of Pre-trained Language Models and Large Language Models SEMEVAL 2025 Prototype Tuning: A Meta-Learning Approach for Few-Shot Document-Level Relation Extraction with Large Language Models NAACL 2025 Commonality and Individuality! Integrating Humor Commonality with Speaker Individuality for Humor Recognition NAACL 2025 Zhoumou at SemEval-2025 Task 1: Leveraging Multimodal Data Augmentation and Large Language Models for Enhanced Idiom Understanding SEMEVAL 2025 SpeechHGT: A Multimodal Hypergraph Transformer for Speech-Based Early Alzheimer’s Disease Detection IJCAI 2025 HyperHatePrompt: A Hypergraph-based Prompting Fusion Model for Multimodal Hate Detection COLING 2025 Unveiling Maternity and Infant Care Conversations: A Chinese Dialogue Dataset for Enhanced Parenting Support IJCAI 2025 EchoGPT: An Interactive Cardiac Function Assessment Model for Echocardiogram Videos IJCAI 2025 Exploring the Capability of Multimodal LLMs with Yonkoma Manga: The YManga Dataset and Its Challenging Tasks EMNLP 2024 From Retrieval to Generation: A Simple and Unified Generative Model for End-to-End Task-Oriented Dialogue AAAI 2024 “Barking up the Right Tree”, a GAN-Based Pun Generation Model through Semantic Pruning COLING 2024 Beyond Linguistic Cues: Fine-grained Conversational Emotion Recognition via Belief-Desire Modelling COLING 2024 Leveraging Social Context for Humor Recognition and Sense of Humor Evaluation in Social Media with a New Chinese Humor Corpus - HumorWB COLING 2024 Take Its Essence, Discard Its Dross! Debiasing for Toxic Language Detection via Counterfactual Causal Effect COLING 2024 Breaking the Boundaries: A Unified Framework for Chinese Named Entity Recognition Across Text and Speech EMNLP 2024 PclGPT: A Large Language Model for Patronizing and Condescending Language Detection EMNLP 2024 Towards Comprehensive Detection of Chinese Harmful Memes NIPS 2024 The Orthogonality of Weight Vectors: The Key Characteristics of Normalization and Residual Connections IJCAI 2024 yangqi at SemEval-2024 Task 9: Simulate Human Thinking by Large Language Model for Lateral Thinking Challenges NAACL 2024 Werkzeug at SemEval-2024 Task 8: LLM-Generated Text Detection via Gated Mixture-of-Experts Fine-Tuning NAACL 2024 LMEME at SemEval-2024 Task 4: Teacher Student Fusion - Integrating CLIP with LLMs for Enhanced Persuasion Detection NAACL 2024 DUTIR938 at SemEval-2024 Task 4: Semi-Supervised Learning and Model Ensemble for Persuasion Techniques Detection in Memes NAACL 2024 CoT-based Data Augmentation Strategy for Persuasion Techniques Detection NAACL 2024 yangqi at SemEval-2024 Task 9: Simulate Human Thinking by Large Language Model for Lateral Thinking Challenges SEMEVAL 2024 Werkzeug at SemEval-2024 Task 8: LLM-Generated Text Detection via Gated Mixture-of-Experts Fine-Tuning SEMEVAL 2024 LMEME at SemEval-2024 Task 4: Teacher Student Fusion - Integrating CLIP with LLMs for Enhanced Persuasion Detection SEMEVAL 2024 DUTIR938 at SemEval-2024 Task 4: Semi-Supervised Learning and Model Ensemble for Persuasion Techniques Detection in Memes SEMEVAL 2024 CoT-based Data Augmentation Strategy for Persuasion Techniques Detection SEMEVAL 2024 Just Like a Human Would, Direct Access to Sarcasm Augmented with Potential Result and Reaction ACL 2023 ODEE: A One-Stage Object Detection Framework for Overlapping and Nested Event Extraction IJCAI 2023 MultiCMET: A Novel Chinese Benchmark for Understanding Multimodal Metaphor EMNLP 2023 DUTIR at SemEval-2023 Task 10: Semi-supervised Learning for Sexism Detection in English ACL 2023 ZBL2W at SemEval-2023 Task 9: A Multilingual Fine-tuning Model with Data Augmentation for Tweet Intimacy Analysis ACL 2023 Facilitating Fine-grained Detection of Chinese Toxic Language: Hierarchical Taxonomy, Resources, and Benchmarks ACL 2023 OD-RTE: A One-Stage Object Detection Framework for Relational Triple Extraction ACL 2023 ZBL2W at SemEval-2023 Task 9: A Multilingual Fine-tuning Model with Data Augmentation for Tweet Intimacy Analysis SEMEVAL 2023 DUTIR at SemEval-2023 Task 10: Semi-supervised Learning for Sexism Detection in English SEMEVAL 2023 GUTS at SemEval-2022 Task 4: Adversarial Training and Balancing Methods for Patronizing and Condescending Language Detection SEMEVAL 2022 GUTS at SemEval-2022 Task 4: Adversarial Training and Balancing Methods for Patronizing and Condescending Language Detection NAACL 2022 RealMedDial: A Real Telemedical Dialogue Dataset Collected from Online Chinese Short-Video Clips COLING 2022 Two Languages Are Better than One: Bilingual Enhancement for Chinese Named Entity Recognition COLING 2022 MultiMET: A Multimodal Dataset for Metaphor Understanding IJCNLP 2021 Hate Speech Detection Based on Sentiment Knowledge Sharing ACL 2021 MultiMET: A Multimodal Dataset for Metaphor Understanding ACL 2021 Locality Preserving Sentence Encoding EMNLP 2021 Focus on Interaction: A Novel Dynamic Graph Model for Joint Multiple Intent Detection and Slot Filling IJCAI 2021 Label-Enhanced Hierarchical Contextualized Representation for Sequential Metaphor Identification EMNLP 2021 Hate Speech Detection Based on Sentiment Knowledge Sharing IJCNLP 2021 ALBERT-BiLSTM for Sequential Metaphor Detection ACL 2020 Joint Entity and Relation Extraction for Legal Documents with Legal Feature Enhancement COLING 2020 Telling the Whole Story: A Manually Annotated Chinese Dataset for the Analysis of Humor in Jokes IJCNLP 2019 Telling the Whole Story: A Manually Annotated Chinese Dataset for the Analysis of Humor in Jokes EMNLP 2019 Refining Word Representations by Manifold Learning IJCAI 2019 WECA: A WordNet-Encoded Collocation-Attention Network for Homographic Pun Recognition EMNLP 2018 Construction of a Chinese Corpus for the Analysis of the Emotionality of Metaphorical Expressions ACL 2018