Yuan Tian

GeoGen: A Two-stage Coarse-to-Fine Framework for Fine-grained Synthetic Location-based Social Network Trajectory Generation AAAI 2026 FineSteer: A Unified Framework for Fine-Grained Inference-Time Steering in Large Language Models ACL 2026 MedOmni-45°: A Safety–Performance Benchmark for Reasoning-Oriented LLMs in Medicine AAAI 2026 SDEval: Safety Dynamic Evaluation for Multimodal Large Language Models AAAI 2026 Hyperbolic-Enhanced Mixture-of-Experts Mamba for Sequential Recommendation AAAI 2026 Reconstruction-Guided Policy: Enhancing Decision-Making through Agent-Wise State Consistency ICLR 2025 Medical Manifestation-Aware De-Identification AAAI 2025 Advancing Generalizable Tumor Segmentation with Anomaly-Aware Open-Vocabulary Attention Maps and Frozen Foundation Diffusion Models CVPR 2025 Towards All-in-One Medical Image Re-Identification CVPR 2025 Image Quality Assessment: From Human to Machine Preference CVPR 2025 CGMatch: A Different Perspective of Semi-supervised Learning CVPR 2025 Detoxifying Large Language Models via the Diversity of Toxic Samples EMNLP 2025 Rethinking Data Selection at Scale: Random Selection is Almost All You Need EMNLP 2025 Information Density Principle for MLLM Benchmarks ICCV 2025 Semantic versus Identity: A Divide-and-Conquer Approach towards Adjustable Medical Image De-Identification ICCV 2025 EIA: ENVIRONMENTAL INJECTION ATTACK ON GENERALIST WEB AGENTS FOR PRIVACY LEAKAGE ICLR 2025 Selective Prompt Anchoring for Code Generation ICML 2025 ImaRA: An Imaginative Frame Augmented Method for Low-Resource Multimodal Metaphor Detection and Explanation NAACL 2025 An LLM-Enabled Knowledge Elicitation and Retrieval Framework for Zero-Shot Cross-Lingual Stance Identification EMNLP 2024 GAIA: Rethinking Action Quality Assessment for AI-Generated Videos NIPS 2024 Bridging Word-Pair and Token-Level Metaphor Detection with Explainable Domain Mining ACL 2024 Free-VSC: Free Semantics from Visual Foundation Models for Unsupervised Video Semantic Compression ECCV 2024 A Theory Guided Scaffolding Instruction Framework for LLM-Enabled Metaphor Reasoning NAACL 2024 Dynamic Routing Transformer Network for Multimodal Sarcasm Detection ACL 2023 Modeling Conceptual Attribute Likeness and Domain Inconsistency for Metaphor Detection EMNLP 2023 Interactive Text-to-SQL Generation via Editable Step-by-Step Explanations EMNLP 2023 Target-Oriented Relation Alignment for Cross-Lingual Stance Detection ACL 2023 PLUE: Language Understanding Evaluation Benchmark for Privacy Policies in English ACL 2023 What Distributions are Robust to Indiscriminate Poisoning Attacks for Linear Learners? NIPS 2023 Towards Better Entity Linking with Multi-View Enhanced Distillation ACL 2023 Non-Semantics Suppressed Mask Learning for Unsupervised Video Semantic Compression ICCV 2023 Retrieval Enhanced Data Augmentation for Question Answering on Privacy Policies EACL 2023 Towards Unified Representations of Knowledge Graph and Expert Rules for Machine Learning and Reasoning IJCNLP 2022 Towards Return Parity in Markov Decision Processes AISTATS 2022 Towards Unified Representations of Knowledge Graph and Expert Rules for Machine Learning and Reasoning AACL 2022 FastClass: A Time-Efficient Approach to Weakly-Supervised Text Classification EMNLP 2022 Conditional Supervised Contrastive Learning for Fair Text Classification EMNLP 2022 Model-Targeted Poisoning Attacks with Provable Convergence ICML 2021 Intent Classification and Slot Filling for Privacy Policies IJCNLP 2021 Self-Conditioned Probabilistic Learning of Video Rescaling ICCV 2021 Curse or Redemption? How Data Heterogeneity Affects the Robustness of Federated Learning AAAI 2021 DeHiB: Deep Hidden Backdoor Attack on Semi-supervised Learning via Adversarial Perturbation AAAI 2021 Understanding and Mitigating Accuracy Disparity in Regression ICML 2021 Intent Classification and Slot Filling for Privacy Policies ACL 2021 A Novel Cascade Binary Tagging Framework for Relational Triple Extraction ACL 2020 Trade-offs and Guarantees of Adversarial Representation Learning for Information Obfuscation NIPS 2020 Learning Signed Network Embedding via Graph Attention AAAI 2020 PolicyQA: A Reading Comprehension Dataset for Privacy Policies EMNLP 2020 Self-supervised Motion Representation via Scattering Local Motion Cues ECCV 2020 Off-Policy Reinforcement Learning for Efficient and Effective GAN Architecture Search ECCV 2020 ToHRE: A Top-Down Classification Strategy with Hierarchical Bag Representation for Distantly Supervised Relation Extraction COLING 2020 Background Subtraction via Generalized Fused Lasso Foreground Modeling CVPR 2015