no code implementations • 31 Aug 2022 • Zilun Zhang, Cuifeng Shen, Yuan Shen, Huixin Xiong, Xinyu Zhou
Although CLIP-like Visual Language Models provide a functional joint feature space for image and text, due to the limitation of the CILP-like model's image input size (e. g., 224), subtle details are lost in the feature representation if we input high-resolution images (e. g., 2240).
no code implementations • 30 Jul 2022 • Feihong Yang, Yuan Shen
Intersection management with mixed cooperative and non-cooperative vehicles is crucial in next-generation transportation systems.
no code implementations • 8 Jul 2022 • Yuan Shen, Niviru Wijayaratne, Pranav Sriram, Aamir Hasan, Peter Du, Katherine Driggs-Campbell
In addition, the attention data in our dataset is captured in both manual and autopilot modes using eye-tracking devices of different resolutions.
no code implementations • 22 Apr 2022 • Shengze Wang, Youngjoong Kwon, Yuan Shen, Qian Zhang, Andrei State, Jia-Bin Huang, Henry Fuchs
Experiments on the HTI dataset show that our method outperforms the baseline per-frame image fidelity and spatial-temporal consistency.
no code implementations • 13 Jan 2022 • Feihong Yang, Yuan Shen
Autonomous agents are promising in applications such as intelligent transportation and smart manufacturing, and scheduling of agents has to take their inertial constraints into consideration.
no code implementations • 19 Nov 2021 • Yuan Shen, Niviru Wijayaratne, Pranav Sriram, Aamir Hasan, Peter Du, Katie Driggs-Campbell
In addition, the attention data in our dataset is captured in both manual and autopilot modes using eye-tracking devices of different resolutions.
no code implementations • 14 Nov 2021 • Yuzi Yan, Xiaoxiang Li, Xinyou Qiu, Jiantao Qiu, Jian Wang, Yu Wang, Yuan Shen
In this paper, we propose a distributed formation and obstacle avoidance method based on multi-agent reinforcement learning (MARL).
Multi-agent Reinforcement Learning
reinforcement-learning
+1
no code implementations • 6 Jul 2021 • Yuzi Yan, Xu Tan, Bohan Li, Guangyan Zhang, Tao Qin, Sheng Zhao, Yuan Shen, Wei-Qiang Zhang, Tie-Yan Liu
While recent text to speech (TTS) models perform very well in synthesizing reading-style (e. g., audiobook) speech, it is still challenging to synthesize spontaneous-style speech (e. g., podcast or conversation), mainly because of two reasons: 1) the lack of training data for spontaneous speech; 2) the difficulty in modeling the filled pauses (um and uh) and diverse rhythms in spontaneous speech.
1 code implementation • ICCV 2021 • Samarth Mishra, Zhongping Zhang, Yuan Shen, Ranjitha Kumar, Venkatesh Saligrama, Bryan Plummer
This enables our model to identify that two images contain the same attribute, but can have it deemed irrelevant (e. g., due to fine-grained differences between them) and ignored for measuring similarity between the two images.
1 code implementation • 20 Apr 2021 • Yuzi Yan, Xu Tan, Bohan Li, Tao Qin, Sheng Zhao, Yuan Shen, Tie-Yan Liu
In adaptation, we use untranscribed speech data for speech reconstruction and only fine-tune the TTS decoder.
no code implementations • 12 Apr 2021 • Yuan Shen, Niviru Wijayaratne, Katherine Driggs-Campbell
Effective human-vehicle collaboration requires an appropriate un-derstanding of vehicle behavior for safety and trust.
no code implementations • 25 Feb 2021 • Yuan Shen, Niviru Wijayaratne, Peter Du, Shanduojiao Jiang, Katherine Driggs Campbell
The behavior of self driving cars may differ from people expectations, (e. g. an autopilot may unexpectedly relinquish control).
1 code implementation • 10 Jul 2020 • Santiago Mazuelas, Yuan Shen, Aritz Pérez
The maximum entropy principle advocates to evaluate events' probabilities using a distribution that maximizes entropy among those that satisfy certain expectations' constraints.
no code implementations • 21 Jun 2020 • Yuan Shen, Shanduojiao Jiang, Yanlin Chen, Katie Driggs Campbell
Explainable AI, in the context of autonomous systems, like self-driving cars, has drawn broad interests from researchers.
no code implementations • CVPR 2020 • Yanru Huang, Feiyu Zhu, Zheni Zeng, Xi Qiu, Yuan Shen, Jia-Nan Wu
We present a novel self quality evaluation metric SQE for parameters optimization in the challenging yet critical multi-object tracking task.
no code implementations • 18 Mar 2020 • Yuan Shen, Shanduojiao Jiang, Muhammad Rizky Wellyanto, Ranjitha Kumar
Finally, we trained a deep learning model that can explicitly predict and explain high level fashion concepts in a product image with its low level and domain specific fashion features.
no code implementations • 7 Jul 2016 • Yuan Shen, Peter Tino, Krasimira Tsaneva-Atanasova
We present a general framework for classifying partially observed dynamical systems based on the idea of learning in the model space.
2 code implementations • 15 Dec 2015 • Ruoxuan Xiong, Eric P. Nichols, Yuan Shen
We have applied a Long Short-Term Memory neural network to model S&P 500 volatility, incorporating Google domestic trends as indicators of the public mood and macroeconomic factors.
Computational Finance
no code implementations • NeurIPS 2007 • Cédric Archambeau, Manfred Opper, Yuan Shen, Dan Cornford, John S. Shawe-Taylor
Diffusion processes are a family of continuous-time continuous-state stochastic processes that are in general only partially observed.