Search Results for author: Jiarui Sun

Found 5 papers, 0 papers with code

Revealing the Power of Spatial-Temporal Masked Autoencoders in Multivariate Time Series Forecasting

no code implementations26 Sep 2023 Jiarui Sun, Yujie Fan, Chin-Chia Michael Yeh, Wei zhang, Girish Chowdhary

To address these issues, we propose Spatial-Temporal Masked Autoencoders (STMAE), an MTS forecasting framework that leverages masked autoencoders to enhance the performance of spatial-temporal baseline models.

Multivariate Time Series Forecasting Time Series

Towards Consistent Stochastic Human Motion Prediction via Motion Diffusion

no code implementations21 May 2023 Jiarui Sun, Girish Chowdhary

Stochastic Human Motion Prediction (HMP) aims to predict multiple possible upcoming pose sequences based on past human motion trajectories.

motion prediction Stochastic Human Motion Prediction

Towards Accurate Human Motion Prediction via Iterative Refinement

no code implementations8 May 2023 Jiarui Sun, Girish Chowdhary

To address the problem, in this work we propose FreqMRN, a human motion prediction framework that takes into account both the kinematic structure of the human body and the temporal smoothness nature of motion.

Human motion prediction Human Pose Forecasting +1

Globally Variance-Constrained Sparse Representation and Its Application in Image Set Coding

no code implementations17 Aug 2016 Xiang Zhang, Jiarui Sun, Siwei Ma, Zhouchen Lin, Jian Zhang, Shiqi Wang, Wen Gao

Therefore, introducing an accurate rate-constraint in sparse coding and dictionary learning becomes meaningful, which has not been fully exploited in the context of sparse representation.

Data Compression Dictionary Learning

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