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Lijun Liu

5 accepted papers

2025

Frequency-Space Margin Perception for Open Set Knowledge Distillation

ICASSP 2025accepted

Knowledge Distillation (KD) has attracted considerable attention as a typical model compression and knowledge transfer paradigm. However, most KD approaches are predicated on the implicit assumption: the deployed student model will exclusively encounter classes that have been seen during training, w…

Cited by 0SourceScholar
2025

Mamba-3VL: Taming State Space Model for 3D Vision Language Learning

ICCV 2025poster

3D vision-language (3D-VL) reasoning, connecting natural language with 3D physical world, represents a milestone in advancing spatial intelligence. While transformer-based methods dominate 3D-VL research, their quadratic complexity and simplistic positional embedding mechanisms severely limits effec…

2024

Frequency Shuffling and Enhancement for Open Set Recognition

AAAI 2024technical

Open-Set Recognition (OSR) aims to accurately identify known classes while effectively rejecting unknown classes to guarantee reliability. Most existing OSR methods focus on learning in the spatial domain, where subtle texture and global structure are potentially intertwined. Empirical studies have…

Cited by 2SourcePDFScholar