no code implementations • 15 Dec 2023 • Shunxin Guo, Hongsong Wang, Xin Geng
Existing heterogeneous federated learning mainly focuses on skewing the label distribution across clients.
no code implementations • 26 Aug 2023 • Hongsong Wang, Yuqi Zhang
Patent retrieval has been attracting tremendous interest from researchers in intellectual property and information retrieval communities in the past decades.
1 code implementation • 15 Jun 2023 • Yuqi Zhang, Qi Qian, Hongsong Wang, Chong Liu, Weihua Chen, Fan Wang
In particular, the plain GCR is extended for cross-camera retrieval and an improved feature propagation formulation is presented to leverage affinity relationships across different cameras.
1 code implementation • 15 Jun 2023 • Chong Liu, Yuqi Zhang, Hongsong Wang, Weihua Chen, Fan Wang, Yan Huang, Yi-Dong Shen, Liang Wang
Most previous works either simply learn coarse-grained representations of the overall image and text, or elaborately establish the correspondence between image regions or pixels and text words.
no code implementations • 10 Jun 2021 • Hongsong Wang, Shengcai Liao, Ling Shao
Last but not least, we introduce a region feature alignment and an instance discriminator to learn domain-invariant features for object proposals.
no code implementations • 15 Jun 2019 • Hongsong Wang, Jiashi Feng
Action anticipation, which aims to recognize the action with a partial observation, becomes increasingly popular due to a wide range of applications.
1 code implementation • 15 Jun 2019 • Hongsong Wang, Jian Dong, Bin Cheng, Jiashi Feng
We therefore propose a novel Position-Velocity Recurrent Encoder-Decoder (PVRED) for human motion prediction, which makes full use of pose velocities and temporal positional information.
no code implementations • CVPR 2017 • Hongsong Wang, Liang Wang
In this paper, we propose a novel two-stream RNN architecture to model both temporal dynamics and spatial configurations for skeleton based action recognition.
Ranked #112 on Skeleton Based Action Recognition on NTU RGB+D