no code implementations • 8 Mar 2024 • Ceyao Zhang, Renjie Li, Cheng Zhang, Zhaoyu Zhang, Feng Yin
By modeling the inverse design of PCSEL as a sequential decision-making problem, RL approaches can construct a satisfactory PCSEL structure from scratch.
2 code implementations • ICCV 2023 • Guanxiong Sun, Chi Wang, Zhaoyu Zhang, Jiankang Deng, Stefanos Zafeiriou, Yang Hua
Then, these video prompts are prepended to the patch embeddings of the current frame as the updated input for video feature extraction.
no code implementations • 8 Dec 2023 • Anni Li, Venkat Krishnamohan, Raghav Kansal, Rounak Sen, Steven Tsan, Zhaoyu Zhang, Javier Duarte
In high energy physics (HEP), machine learning methods have emerged as an effective way to accurately simulate particle collisions at the Large Hadron Collider (LHC).
1 code implementation • 21 Nov 2022 • Erhan Bayraktar, Qi Feng, Zhaoyu Zhang
We extend the backward scheme in [Hur\'e-Pham-Warin.
no code implementations • 17 May 2022 • Xinyu Chen, Renjie Li, Yueyao Yu, Yuanwen Shen, Wenye Li, Zhaoyu Zhang, Yin Zhang
In this work, we propose the first-ever Transformer model (POViT) to efficiently design and simulate semiconductor photonic devices with multiple objectives.
no code implementations • 24 Aug 2021 • Qi Feng, Man Luo, Zhaoyu Zhang
We propose a deep signature/log-signature FBSDE algorithm to solve forward-backward stochastic differential equations (FBSDEs) with state and path dependent features.
no code implementations • 26 Oct 2020 • Agostino Capponi, Zhaoyu Zhang
We propose a novel approach to infer investors' risk preferences from their portfolio choices, and then use the implied risk preferences to measure the efficiency of investment portfolios.