Continuous-time mean-variance portfolio selection under non-Markovian regime-switching model with random horizon

no code implementations • 13 May 2022 • Tian Chen, Ruyi Liu, Zhen Wu

All the results are different from those in the problem with fixed time horizon.

Camera-Space Hand Mesh Recovery via Semantic Aggregation and Adaptive 2D-1D Registration

1 code implementation • CVPR 2021 • Xingyu Chen, Yufeng Liu, Chongyang Ma, Jianlong Chang, Huayan Wang, Tian Chen, Xiaoyan Guo, Pengfei Wan, Wen Zheng

In the root-relative mesh recovery task, we exploit semantic relations among joints to generate a 3D mesh from the extracted 2D cues.

What is the stiffness of a bent book?

no code implementations • 2 Dec 2020 • Samuel Poincloux, Tian Chen, Basile Audoly, Pedro Reis

We study the bending of a book-like system, comprising a stack of elastic plates coupled through friction.

Dimensionality Reduction Soft Condensed Matter

Improving Monocular Depth Estimation by Leveraging Structural Awareness and Complementary Datasets

no code implementations • ECCV 2020 • Tian Chen, Shijie An, Yuan Zhang, Chongyang Ma, Huayan Wang, Xiaoyan Guo, Wen Zheng

Monocular depth estimation plays a crucial role in 3D recognition and understanding.

Monocular Depth Estimation

Bayesian Neural Decoding Using A Diversity-Encouraging Latent Representation Learning Method

no code implementations • 13 Oct 2019 • Tian Chen, Lingge Li, Gabriel Elias, Norbert Fortin, Babak Shahbaba

We show that our method leads to substantially higher accuracy rate for neural decoding and allows to discover novel biological phenomena by providing a clear latent representation of the decoding process.

Point Processes Representation Learning