Lefei Zhang

Anchor-Guided Discriminative Subspace Alignment and Clustering for Cross-Scene Hyperspectral Imagery AAAI 2026 S5: Scalable Semi-Supervised Semantic Segmentation in Remote Sensing AAAI 2026 OFL-SAM2: Prompt SAM2 with Online Few-shot Learner for Efficient Medical Image Segmentation AAAI 2026 ClearAIR: A Human-Visual-Perception-Inspired All-in-One Image Restoration AAAI 2026 Vista-LLM: Decoupled Query-Guided Visual Token Pruning for Efficient Long-Video Large Language Models ACL 2026 RS2-SAM2: Customized SAM2 for Referring Remote Sensing Image Segmentation AAAI 2026 Any2RSI: Controllable Remote Sensing Text-to-Image Generation via Any Control and Enriched Description AAAI 2026 From AR to Diffusion: Efficiently Adapting Large Language Models with Strictly Causal and Elastic Horizons ACL 2026 Scaling LLM Speculative Decoding: Non-Autoregressive Forecasting in Large-Batch Scenarios AAAI 2026 Segment First or Comprehend First? Explore the Limit of Unsupervised Word Segmentation with Large Language Models ACL 2025 SpindleKV: A Novel KV Cache Reduction Method Balancing Both Shallow and Deep Layers ACL 2025 Intention Analysis Makes LLMs A Good Jailbreak Defender COLING 2025 NOTA: Multimodal Music Notation Understanding for Visual Large Language Model NAACL 2025 ToM: Leveraging Tree-oriented MapReduce for Long-Context Reasoning in Large Language Models EMNLP 2025 CoViPAL: Layer-wise Contextualized Visual Token Pruning for Large Vision-Language Models EMNLP 2025 Label Drop for Multi-Aspect Relation Modeling in Universal Information Extraction NAACL 2025 Spatial-Spectral Similarity-Guided Fusion Network for Pansharpening IJCAI 2025 FusionBench: A Unified Library and Comprehensive Benchmark for Deep Model Fusion JMLR 2025 MPG-SAM 2: Adapting SAM 2 with Mask Priors and Global Context for Referring Video Object Segmentation ICCV 2025 HSRMamba: Contextual Spatial-Spectral State Space Model for Single Hyperspectral Image Super-Resolution IJCAI 2025 What Limits Bidirectional Model’s Generative Capabilities? A Uni-Bi-Directional Mixture-of-Expert Method For Bidirectional Fine-tuning ICML 2025 The Energy Loss Phenomenon in RLHF: A New Perspective on Mitigating Reward Hacking ICML 2025 ScaleMatch: Multi-scale Consistency Enhancement for Semi-supervised Semantic Segmentation AAAI 2025 Imitate Before Detect: Aligning Machine Stylistic Preference for Machine-Revised Text Detection AAAI 2025 SongSong: A Time Phonograph for Chinese SongCi Music from Thousand of Years Away AAAI 2025 KV-Latent: Dimensional-level KV Cache Reduction with Frequency-aware Rotary Positional Embedding ACL 2025 Sparse is Enough in Fine-tuning Pre-trained Large Language Models ICML 2024 Reference Trustable Decoding: A Training-Free Augmentation Paradigm for Large Language Models NIPS 2024 InfoRM: Mitigating Reward Hacking in RLHF via Information-Theoretic Reward Modeling NIPS 2024 A Novel Energy Based Model Mechanism for Multi-Modal Aspect-Based Sentiment Analysis AAAI 2024 VHASR: A Multimodal Speech Recognition System With Vision Hotwords EMNLP 2024 MMSite: A Multi-modal Framework for the Identification of Active Sites in Proteins NIPS 2024 Merging Multi-Task Models via Weight-Ensembling Mixture of Experts ICML 2024 Eliminating the Cross-Domain Misalignment in Text-guided Image Inpainting IJCAI 2024 MAdapter: A Better Interaction between Image and Language for Medical Image Segmentation MICCAI 2024 DeMT: Deformable Mixer Transformer for Multi-Task Learning of Dense Prediction AAAI 2023 Cross-Domain Facial Expression Recognition via Disentangling Identity Representation IJCAI 2023 iRe2f: Rethinking Effective Refinement in Language Structure Prediction via Efficient Iterative Retrospecting and Reasoning IJCAI 2023 Bidirectional Looking with A Novel Double Exponential Moving Average to Adaptive and Non-adaptive Momentum Optimizers ICML 2023 Multi-Task Learning with Knowledge Distillation for Dense Prediction ICCV 2023 DDS2M: Self-Supervised Denoising Diffusion Spatio-Spectral Model for Hyperspectral Image Restoration ICCV 2023 FSUIE: A Novel Fuzzy Span Mechanism for Universal Information Extraction ACL 2023 Dual Mutual Information Constraints for Discriminative Clustering AAAI 2023 Learning to Learn Better for Video Object Segmentation AAAI 2023 Siamese Network with Interactive Transformer for Video Object Segmentation AAAI 2022 PolyphonicFormer: Unified Query Learning for Depth-Aware Video Panoptic Segmentation ECCV 2022 Addressing Domain Gap via Content Invariant Representation for Semantic Segmentation AAAI 2021 Recurrent Feature Reasoning for Image Inpainting CVPR 2020 E3SN: Efficient End-to-End Siamese Network for Video Object Segmentation IJCAI 2020 Accelerated Inference Framework of Sparse Neural Network Based on Nested Bitmask Structure IJCAI 2019 Pseudo Supervised Matrix Factorization in Discriminative Subspace IJCAI 2019 Fast Spatio-Temporal Residual Network for Video Super-Resolution CVPR 2019 Self-Ensembling Attention Networks: Addressing Domain Shift for Semantic Segmentation AAAI 2019 Progressive Reconstruction of Visual Structure for Image Inpainting ICCV 2019 MUSICAL: Multi-Scale Image Contextual Attention Learning for Inpainting IJCAI 2019 R-SVM+: Robust Learning with Privileged Information IJCAI 2018 Self-Representative Manifold Concept Factorization with Adaptive Neighbors for Clustering IJCAI 2018 On Gleaning Knowledge from Multiple Domains for Active Learning IJCAI 2017 Adaptive Manifold Regularized Matrix Factorization for Data Clustering IJCAI 2017