TIME Lab Temporal Intelligence and Motion Extraction Lab

Publication

A collection of our work on motion and dynamics.

Published

2024

Augmented Feature Diffusion on Sparsely Sampled Subgraph
Augmented Feature Diffusion on Sparsely Sampled Subgraph
Xinyue Wu, Huilin Chen
Electronics  ·  15 Aug 2024  ·  doi:10.3390/electronics13163249
Motion meets Attention: Video Motion Prompts
Motion meets Attention: Video Motion Prompts
Qixiang Chen, Lei Wang, Piotr Koniusz, Tom Gedeon
Asian Conference on Machine Learning (ACML)  ·  04 Jul 2024  ·  arXiv:2407.03179
A Negative Sample-Free Graph Contrastive Learning Algorithm
A Negative Sample-Free Graph Contrastive Learning Algorithm
Dongming Chen, Mingshuo Nie, Zhen Wang, Huilin Chen, Dongqi Wang
Mathematics  ·  18 May 2024  ·  doi:10.3390/math12101581
SATO: Stable Text-to-Motion Framework
SATO: Stable Text-to-Motion Framework
Wenshuo Chen, Hongru Xiao, Erhang Zhang, Lijie Hu, Lei Wang, Mengyuan Liu, Chen Chen
ACM Multimedia  ·  06 May 2024  ·  arXiv:2405.01461
Meet JEANIE: A Similarity Measure for 3D Skeleton Sequences via Temporal-Viewpoint Alignment
Meet JEANIE: A Similarity Measure for 3D Skeleton Sequences via Temporal-Viewpoint Alignment
Lei Wang, Jun Liu, Liang Zheng, Tom Gedeon, Piotr Koniusz
International Journal of Computer Vision  ·  06 May 2024  ·  doi:10.1007/s11263-024-02070-2
Link Prediction and Graph Structure Estimation for Community Detection
Link Prediction and Graph Structure Estimation for Community Detection
Dongming Chen, Mingshuo Nie, Fei Xie, Dongqi Wang, Huilin Chen
Mathematics  ·  22 Apr 2024  ·  doi:10.3390/math12081269
High-Order Tensor Pooling with Attention for Action Recognition
High-Order Tensor Pooling with Attention for Action Recognition
Lei Wang, Ke Sun, Piotr Koniusz
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  ·  14 Apr 2024  ·  doi:10.1109/ICASSP48485.2024.10446900
Fusing Higher-Order Features in Graph Neural Networks for Skeleton-Based Action Recognition
Fusing Higher-Order Features in Graph Neural Networks for Skeleton-Based Action Recognition
Zhenyue Qin, Yang Liu, Pan Ji, Dongwoo Kim, Lei Wang, R. I. McKay, Saeed Anwar, Tom Gedeon
IEEE Transactions on Neural Networks and Learning Systems  ·  01 Apr 2024  ·  doi:10.1109/TNNLS.2022.3201518
Taylor Videos for Action Recognition
Taylor Videos for Action Recognition
L Wang, X Yuan, T Gedeon, L Zheng
International Conference on Machine Learning  ·  05 Feb 2024  ·  arXiv:2402.03019v4

2023

3Mformer: Multi-order Multi-mode Transformer for Skeletal Action Recognition
3Mformer: Multi-order Multi-mode Transformer for Skeletal Action Recognition
Lei Wang, Piotr Koniusz
2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)  ·  01 Jun 2023  ·  doi:10.1109/CVPR52729.2023.00544
Temporal-Viewpoint Transportation Plan for Skeletal Few-Shot Action Recognition
Temporal-Viewpoint Transportation Plan for Skeletal Few-Shot Action Recognition
Lei Wang, Piotr Koniusz
Asian Conference on Computer Vision  ·  01 Jan 2023  ·  doi:10.1007/978-3-031-26316-3_19
Flow Dynamics Correction for Action Recognition
Flow Dynamics Correction for Action Recognition
Lei Wang, Piotr Koniusz
IEEE International Conference on Acoustics, Speech, and Signal Processing  ·  01 Jan 2023  ·  doi:10.48550/arXiv.2310.10059
Adaptive Multi-head Contrastive Learning
Adaptive Multi-head Contrastive Learning
Lei Wang, Piotr Koniusz, Tom Gedeon, Liang Zheng
European Conference on Computer Vision  ·  01 Jan 2023  ·  doi:10.48550/arXiv.2310.05615

2022

Tensor Representations for Action Recognition
Tensor Representations for Action Recognition
Piotr Koniusz, Lei Wang, Anoop Cherian
IEEE Transactions on Pattern Analysis and Machine Intelligence  ·  01 Feb 2022  ·  doi:10.1109/TPAMI.2021.3107160
Comparing Computer Resource Usage Through Interpolating Global Ecosystem Dynamics Investigation Light Detection and Ranging Waveform Data
Comparing Computer Resource Usage Through Interpolating Global Ecosystem Dynamics Investigation Light Detection and Ranging Waveform Data
Arjun Raj, Andrew Charles Baker
2022 International Conference for Advancement in Technology (ICONAT)  ·  21 Jan 2022  ·  doi:10.1109/ICONAT53423.2022.9726079
Uncertainty-DTW for Time Series and Sequences
Uncertainty-DTW for Time Series and Sequences
Lei Wang, Piotr Koniusz
European Conference on Computer Vision  ·  01 Jan 2022  ·  doi:10.1007/978-3-031-19803-8_11

2021

Self-supervising Action Recognition by Statistical Moment and Subspace Descriptors
Self-supervising Action Recognition by Statistical Moment and Subspace Descriptors
Lei Wang, Piotr Koniusz
Proceedings of the 29th ACM International Conference on Multimedia  ·  17 Oct 2021  ·  doi:10.1145/3474085.3475572

2020

A Comparative Review of Recent Kinect-Based Action Recognition Algorithms
A Comparative Review of Recent Kinect-Based Action Recognition Algorithms
Lei Wang, Du Q. Huynh, Piotr Koniusz
IEEE Transactions on Image Processing  ·  01 Jan 2020  ·  doi:10.1109/TIP.2019.2925285

2019

Hallucinating IDT Descriptors and I3D Optical Flow Features for Action Recognition With CNNs
Hallucinating IDT Descriptors and I3D Optical Flow Features for Action Recognition With CNNs
Lei Wang, Piotr Koniusz, Du Huynh
2019 IEEE/CVF International Conference on Computer Vision (ICCV)  ·  01 Oct 2019  ·  doi:10.1109/ICCV.2019.00879
Loss Switching Fusion with Similarity Search for Video Classification
Loss Switching Fusion with Similarity Search for Video Classification
Lei Wang, Du Q. Huynh, Moussa Reda Mansour
2019 IEEE International Conference on Image Processing (ICIP)  ·  01 Sep 2019  ·  doi:10.1109/ICIP.2019.8803051

Preprints

2024

Augmented Feature Diffusion on Sparsely Sampled Subgraph
Augmented Feature Diffusion on Sparsely Sampled Subgraph
Xinyue Wu, Huilin Chen
MDPI AG  ·  22 Jul 2024  ·  doi:10.20944/preprints202407.1674.v1
SignLLM: Sign Languages Production Large Language Models
SignLLM: Sign Languages Production Large Language Models
Sen Fang, Lei Wang, Ce Zheng, Yapeng Tian, Chen Chen
arXiv  ·  20 May 2024  ·  arxiv:2405.10718
Optimizing Calibration by Gaining Aware of Prediction Correctness
Optimizing Calibration by Gaining Aware of Prediction Correctness
Yuchi Liu, Lei Wang, Yuli Zou, James Zou, Liang Zheng
arXiv  ·  26 Apr 2024  ·  arXiv:2404.13016
Advancing Video Anomaly Detection: A Concise Review and a New Dataset
Advancing Video Anomaly Detection: A Concise Review and a New Dataset
Liyun Zhu, Lei Wang, Arjun Raj, Tom Gedeon, Chen Chen
arXiv  ·  01 Jan 2024  ·  doi:10.48550/arXiv.2402.04857

2021

3D Skeleton-based Few-shot Action Recognition with JEANIE is not so Naïve
3D Skeleton-based Few-shot Action Recognition with JEANIE is not so Naïve
Lei Wang, Jun Liu, Piotr Koniusz
arXiv  ·  24 Dec 2021  ·  arXiv:2112.12668