Yifei Zhang

ConSurv: Multimodal Continual Learning for Survival Analysis AAAI 2026 GenPT: Beyond Self-Report for Reliable LLM Psychometrics via Generative Projective Testing ACL 2026 ES4R: Speech Encoding Based on Prepositive Affective Modeling for Empathetic Response Generation ACL 2026 Cat-MoD: Accelerating Multimodal Alignment via Caption Token Guided Asymmetric Mixture-of-Depths ACL 2026 CIRAG: Construction–Integration Retrieval and Adaptive Generation for Multi-hop Question Answering ACL 2026 Improving Zero-Shot Adversarial Robustness in Vision-Language Models by Closed-form Alignment of Adversarial Path Simplices ICML 2025 GraphNarrator: Generating Textual Explanations for Graph Neural Networks ACL 2025 Can MLLMs Understand the Deep Implication Behind Chinese Images? ACL 2025 Pixel-Level Reasoning Segmentation via Multi-turn Conversations ACL 2025 MUSE: A Multimodal Conversational Recommendation Dataset with Scenario-Grounded User Profiles ACL 2025 SemanticCamo: Jailbreaking Large Language Models through Semantic Camouflage ACL 2025 AnnaAgent: Dynamic Evolution Agent System with Multi-Session Memory for Realistic Seeker Simulation ACL 2025 TOOL-ED: Enhancing Empathetic Response Generation with the Tool Calling Capability of LLM COLING 2025 Confront Insider Threat: Precise Anomaly Detection in Behavior Logs Based on LLM Fine-Tuning COLING 2025 Linguistics-aware Masked Image Modeling for Self-supervised Scene Text Recognition CVPR 2025 Learning Visual Generative Priors without Text CVPR 2025 pFedMxF: Personalized Federated Class-Incremental Learning with Mixture of Frequency Aggregation CVPR 2025 BiLoRA: Almost-Orthogonal Parameter Spaces for Continual Learning CVPR 2025 Exploring Sparse MoE in GANs for Text-conditioned Image Synthesis CVPR 2025 Continuous 3D Perception Model with Persistent State CVPR 2025 From General Reward to Targeted Reward: Improving Open-ended Long-context Generation Models EMNLP 2025 Language Models as Continuous Self-Evolving Data Engineers EMNLP 2025 EcoSafeRAG: Efficient Security through Context Analysis in Retrieval-Augmented Generation EMNLP 2025 ParetoRAG: Leveraging Sentence-Context Attention for Robust and Efficient Retrieval-Augmented Generation EMNLP 2025 LEGO-Maker: A Semantic-Driven Algorithm for Text-to-3D Generation ICCV 2025 Soft Separation and Distillation: Toward Global Uniformity in Federated Unsupervised Learning ICCV 2025 Robustifying Zero-Shot Vision Language Models by Subspaces Alignment ICCV 2025 Can Watermarked LLMs be Identified by Users via Crafted Prompts? ICLR 2025 NTPP: Generative Speech Language Modeling for Dual-Channel Spoken Dialogue via Next-Token-Pair Prediction ICML 2025 CoSER: Coordinating LLM-Based Persona Simulation of Established Roles ICML 2025 Ground Every Sentence: Improving Retrieval-Augmented LLMs with Interleaved Reference-Claim Generation NAACL 2025 UCFE: A User-Centric Financial Expertise Benchmark for Large Language Models NAACL 2025 Sparse Diffusion Policy: A Sparse, Reusable, and Flexible Policy for Robot Learning CORL 2024 HiFT: A Hierarchical Full Parameter Fine-Tuning Strategy EMNLP 2024 FedLFC: Towards Efficient Federated Multilingual Modeling with LoRA-based Language Family Clustering NAACL 2024 FastMAC: Stochastic Spectral Sampling of Correspondence Graph CVPR 2024 TIGER: A Unified Generative Model Framework for Multimodal Dialogue Response Generation COLING 2024 Visual Attention Prompted Prediction and Learning IJCAI 2024 A Systematic Survey on Federated Semi-supervised Learning IJCAI 2024 Improving Role-Oriented Dialogue Summarization with Interaction-Aware Contrastive Learning COLING 2024 EmpCRL: Controllable Empathetic Response Generation via In-Context Commonsense Reasoning and Reinforcement Learning COLING 2024 BERT-BC: A Unified Alignment and Interaction Model over Hierarchical BERT for Response Selection COLING 2024 Language-Image Pre-training with Long Captions ECCV 2024 Exploring Guided Sampling of Conditional GANs ECCV 2024 LoTLIP: Improving Language-Image Pre-training for Long Text Understanding NIPS 2024 Lipschitz Singularities in Diffusion Models ICLR 2024 Dual-frame Fluid Motion Estimation with Test-time Optimization and Zero-divergence Loss NIPS 2024 ELAD: Explanation-Guided Large Language Models Active Distillation ACL 2024 STICKERCONV: Generating Multimodal Empathetic Responses from Scratch ACL 2024 Mitigating the Popularity Bias of Graph Collaborative Filtering: A Dimensional Collapse Perspective NIPS 2023 Optimal Block-wise Asymmetric Graph Construction for Graph-based Semi-supervised Learning NIPS 2023 Dimensionality-Varying Diffusion Process CVPR 2023 Sample Complexity Bound for Evaluating the Robust Observer’s Performance under Coprime Factors Uncertainty L4DC 2023 MAGI: Multi-Annotated Explanation-Guided Learning ICCV 2023 Learning to Select Prototypical Parts for Interpretable Sequential Data Modeling AAAI 2023 Spectral Feature Augmentation for Graph Contrastive Learning and Beyond AAAI 2023 Graph Component Contrastive Learning for Concept Relatedness Estimation AAAI 2023 PVGRU: Generating Diverse and Relevant Dialogue Responses via Pseudo-Variational Mechanism ACL 2023 Few-shot Joint Multimodal Aspect-Sentiment Analysis Based on Generative Multimodal Prompt ACL 2023 Contrastive Learning with Generated Representations for Inductive Knowledge Graph Embedding ACL 2023 Customizable Image Synthesis with Multiple Subjects NIPS 2023 Cones: Concept Neurons in Diffusion Models for Customized Generation ICML 2023 No Change, No Gain: Empowering Graph Neural Networks with Expected Model Change Maximization for Active Learning NIPS 2023 KC-ISA: An Implicit Sentiment Analysis Model Combining Knowledge Enhancement and Context Features COLING 2022 Sample Complexity of the Robust LQG Regulator with Coprime Factors Uncertainty L4DC 2022 Alleviating Sparsity of Open Knowledge Graphs with Ternary Contrastive Learning EMNLP 2022 An Effective Post-training Embedding Binarization Approach for Fast Online Top-K Passage Matching IJCNLP 2022 MulZDG: Multilingual Code-Switching Framework for Zero-shot Dialogue Generation COLING 2022 DialogConv: A Lightweight Fully Convolutional Network for Multi-view Response Selection EMNLP 2022 An Effective Post-training Embedding Binarization Approach for Fast Online Top-K Passage Matching AACL 2022 Learning to Improve Persona Consistency in Multi-party Dialogue Generation via Text Knowledge Enhancement COLING 2022 Multimodal Sentiment Detection Based on Multi-channel Graph Neural Networks ACL 2021 Boundary Detection with BERT for Span-level Emotion Cause Analysis ACL 2021 Boundary Detection with BERT for Span-level Emotion Cause Analysis IJCNLP 2021 Multimodal Sentiment Detection Based on Multi-channel Graph Neural Networks IJCNLP 2021 A Graph Reasoning Network for Multi-turn Response Selection via Customized Pre-training AAAI 2021 EmoElicitor: An Open Domain Response Generation Model with User Emotional Reaction Awareness IJCAI 2020 Answer-Supervised Question Reformulation for Enhancing Conversational Machine Comprehension EMNLP 2019 Doc2hash: Learning Discrete Latent variables for Documents Retrieval NAACL 2019 Answer-guided and Semantic Coherent Question Generation in Open-domain Conversation IJCNLP 2019 Answer-guided and Semantic Coherent Question Generation in Open-domain Conversation EMNLP 2019 Personalized Microblog Sentiment Classification via Adversarial Cross-lingual Multi-task Learning EMNLP 2018 A Co-Attention Neural Network Model for Emotion Cause Analysis with Emotional Context Awareness EMNLP 2018