Search Results for author: Ying Hu

Found 12 papers, 2 papers with code

Euler class of taut foliations and Dehn filling

no code implementations3 Dec 2019 Ying Hu

Lastly, we prove that given any $\mathbb{Q}$-homology solid torus, the set of slopes for which the corresponding Dehn fillings admit a taut foliation transverse to the core with zero Euler class is nowhere dense in $\mathbb{R}\cup \{\frac{1}{0}\}$.

Geometric Topology 57M50, 57M25, 57R30, 20F60

Consistent Investment of Sophisticated Rank-Dependent Utility Agents in Continuous Time

no code implementations2 Jun 2020 Ying Hu, Hanqing Jin, Xun Yu Zhou

We study portfolio selection in a complete continuous-time market where the preference is dictated by the rank-dependent utility.

Dynamic sensitivity of quantum Rabi model with quantum criticality

no code implementations5 Jan 2021 Ying Hu, Jian Huang, Jin-Feng Huang, Qiong-Tao Xie, Jie-Qiao Liao

We study the dynamic sensitivity of the quantum Rabi model, which exhibits quantum criticality in the finite-component-system case.

Quantum Physics

Quadratic $G$-BSDEs with convex generators and unbounded terminal conditions

no code implementations27 Jan 2021 Ying Hu, Shanjian Tang, Falei Wang

In this paper, we first study one-dimensional quadratic backward stochastic differential equations driven by $G$-Brownian motions ($G$-BSDEs) with unbounded terminal values.

Probability 60H10

A Self-Guided Framework for Radiology Report Generation

no code implementations19 Jun 2022 Jun Li, Shibo Li, Ying Hu, Huiren Tao

Moreover, SGF successfully improves the accuracy and length of medical report generation by incorporating a similarity comparison mechanism that imitates the process of human self-improvement through compar-ative practice.

Image Captioning Medical Report Generation

Hierarchic Temporal Convolutional Network With Cross-Domain Encoder for Music Source Separation

no code implementations IEEE Signal Processing Letters 2022 Ying Hu, Yadong Chen, Wenzhong Yang, Liang He, Hao Huang

In this paper, we propose a model which combines the complexed spectrogram domain feature and time-domain feature by a cross-domain encoder (CDE) and adopts the hierarchic temporal convolutional network (HTCN) for multiple music sources separation.

Audio Source Separation Music Source Separation +2

Twin identification over viewpoint change: A deep convolutional neural network surpasses humans

no code implementations12 Jul 2022 Connor J. Parde, Virginia E. Strehle, Vivekjyoti Banerjee, Ying Hu, Jacqueline G. Cavazos, Carlos D. Castillo, Alice J. O'Toole

These findings also contribute to our understanding of DCNN performance for discriminating high-resemblance faces, demonstrate that the DCNN performs at a level at or above humans, and suggest a degree of parity between the features used by humans and the DCNN.

Face Identification

Constrained monotone mean-variance problem with random coefficients

no code implementations29 Dec 2022 Ying Hu, Xiaomin Shi, Zuo Quan Xu

This paper studies the monotone mean-variance (MMV) problem and the classical mean-variance (MV) problem with convex cone trading constraints in a market with random coefficients.

Math

Intelligent Robotic Sonographer: Mutual Information-based Disentangled Reward Learning from Few Demonstrations

1 code implementation7 Jul 2023 Zhongliang Jiang, Yuan Bi, Mingchuan Zhou, Ying Hu, Michael Burke, Nassir Navab

The results demonstrated that the proposed advanced framework can robustly work on a variety of seen and unseen phantoms as well as in-vivo human carotid data.

Navigate

TinyLLaVA: A Framework of Small-scale Large Multimodal Models

1 code implementation22 Feb 2024 Baichuan Zhou, Ying Hu, Xi Weng, Junlong Jia, Jie Luo, Xien Liu, Ji Wu, Lei Huang

We present the TinyLLaVA framework that provides a unified perspective in designing and analyzing the small-scale Large Multimodal Models (LMMs).

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