no code implementations • NAACL (AutoSimTrans) 2022 • Zecheng Li, Yue Sun, Haoze Li
This paper describes our system submitted on the third automatic simultaneous translation workshop at NAACL2022.
no code implementations • 14 Apr 2025 • Yueqi Song, Tianyue Ou, Yibo Kong, Zecheng Li, Graham Neubig, Xiang Yue
Current multimodal benchmarks often conflate reasoning with domain-specific knowledge, making it difficult to isolate and evaluate general reasoning abilities in non-expert settings.
1 code implementation • 25 Jan 2025 • Zecheng Li, Wengang Zhou, Weichao Zhao, Kepeng Wu, Hezhen Hu, Houqiang Li
Sign language pre-training has gained increasing attention for its ability to enhance performance across various sign language understanding (SLU) tasks.
Ranked #1 on
Sign Language Recognition
on WLASL100
(using extra training data)
Computational Efficiency
Gloss-free Sign Language Translation
+3
no code implementations • 16 Aug 2024 • Wengang Zhou, Weichao Zhao, Hezhen Hu, Zecheng Li, Houqiang Li
To facilitate communication between the deaf-mute and hearing people, a series of sign language understanding (SLU) tasks have been studied in recent years, including isolated/continuous sign language recognition (ISLR/CSLR), gloss-free sign language translation (GF-SLT) and sign language retrieval (SL-RT).
1 code implementation • 23 Jul 2024 • Longtao Jiang, Min Wang, Zecheng Li, Yao Fang, Wengang Zhou, Houqiang Li
Furthermore, existing RGB-based sign retrieval works suffer from the huge memory cost of dense visual data embedding in end-to-end training, and adopt offline RGB encoder instead, leading to suboptimal feature representation.
1 code implementation • International Joint Conference on Artificial Intelligence 2023 • Zecheng Li, Zening Zeng, Yuqi Liang, Jin-Gang Yu
To address this problem, we propose a novel approach for WSIS that focuses on the online refinement of complete instances through the use of MaskIoU heads to predict the integrity scores of proposals and a Complete Instances Mining (CIM) strategy to explicitly model the redundant segmentation problem and generate refined pseudo labels.
Ranked #2 on
Weakly-supervised instance segmentation
on PASCAL VOC 2012 val
(mAP@0.25 metric)
no code implementations • 12 Jan 2022 • Zhouzhen Xie, Yuying Song, Jingxuan Wu, Zecheng Li, Chunyi Song, Zhiwei Xu
Monocular 3D object detection is very challenging in autonomous driving due to the lack of depth information.