Search Results for author: Yunfeng Chen

Found 3 papers, 0 papers with code

Masked Multi-Domain Network: Multi-Type and Multi-Scenario Conversion Rate Prediction with a Single Model

no code implementations26 Mar 2024 Wentao Ouyang, Xiuwu Zhang, Chaofeng Guo, Shukui Ren, Yupei Sui, Kun Zhang, Jinmei Luo, Yunfeng Chen, Dongbo Xu, Xiangzheng Liu, Yanlong Du

A desired model for this problem should satisfy the following requirements: 1) Accuracy: the model should achieve fine-grained accuracy with respect to any conversion type in any display scenario.

Evaluation of Infrastructure-based Warning System on Driving Behaviors-A Roundabout Study

no code implementations6 Dec 2023 Cong Zhang, Chi Tian, Tianfang Han, Hang Li, Yiheng Feng, Yunfeng Chen, Robert W. Proctor, Jiansong Zhang

A real-world roundabout in Ann Arbor, Michigan was built in the co-simulation platform as the study area, and the merging scenarios were investigated.

Edge-computing Navigate

Cosmic distributions of stellar tidal disruptions by massive black holes at galactic centers

no code implementations7 Dec 2020 Yunfeng Chen, Qingjuan Yu, Youjun Lu

The volumetric stellar tidal disruption rates are ~$3\times10^{-5}$/yr/Mpc$^3$ for MBHs in the mass range of $10^5$-$10^8$Msun at z=0; and the volumetric stellar consumption rates by MBHs with higher masses are ~$10^{-6}$/yr/Mpc$^3$, which can be the stellar tidal disruption rate if the high-mass BHs are extremely spinning Kerr BHs or the rate of being swallowed if those BHs are Schwarzschild ones.

High Energy Astrophysical Phenomena Astrophysics of Galaxies

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