Search Results for author: Yue Yang

Found 20 papers, 5 papers with code

Show Me More Details: Discovering Hierarchies of Procedures from Semi-structured Web Data

1 code implementation ACL 2022 Shuyan Zhou, Li Zhang, Yue Yang, Qing Lyu, Pengcheng Yin, Chris Callison-Burch, Graham Neubig

To this end, we develop a simple and efficient method that links steps (e. g., "purchase a camera") in an article to other articles with similar goals (e. g., "how to choose a camera"), recursively constructing the KB.

Video Retrieval

Induce, Edit, Retrieve:Language Grounded Multimodal Schema for Instructional Video Retrieval

no code implementations17 Nov 2021 Yue Yang, Joongwon Kim, Artemis Panagopoulou, Mark Yatskar, Chris Callison-Burch

Schemata are structured representations of complex tasks that can aid artificial intelligence by allowing models to break down complex tasks into intermediate steps.

Video Retrieval

Foreground Object Structure Transfer for Unsupervised Domain Adaptation

no code implementations14 Sep 2021 Jieren Cheng, Le Liu, Xiangyan Tang, Wenxuan Tu, Boyi Liu, Ke Zhou, Qiaobo Da, Yue Yang

In practice, since the label of the target domain is not available, we use the clustering information of the source domain to assign pseudo labels to the target domain samples, and then according to the source domain data prior knowledge guides those positive features to maximum the inter-class distance between different classes and mimimum the intra-class distance.

Unsupervised Domain Adaptation

Economic prospects of the Russian-Chinese partnership in the logistics projects of the Eurasian Economic Union and the Silk Road Economic Belt: a scientific literature review

no code implementations7 Jul 2021 Elena Rudakova, Alla Pavlova, Oleg Antonov, Kira Kuntsevich, Yue Yang

The authors of the article have reviewed the scientific literature on the development of the Russian-Chinese cooperation in the field of combining economic and logistics projects of the Eurasian Economic Union and the Silk Road Economic Belt.

Visual Goal-Step Inference using wikiHow

1 code implementation EMNLP 2021 Yue Yang, Artemis Panagopoulou, Qing Lyu, Li Zhang, Mark Yatskar, Chris Callison-Burch

Understanding what sequence of steps are needed to complete a goal can help artificial intelligence systems reason about human activities.

VGSI

Deceptive Reinforcement Learning for Privacy-Preserving Planning

no code implementations5 Feb 2021 Zhengshang Liu, Yue Yang, Tim Miller, Peta Masters

However, in some situations, we may want to keep a reward function private; that is, to make it difficult for an observer to determine the reward function used.

reinforcement-learning

Discriminative Cross-Modal Data Augmentation for Medical Imaging Applications

no code implementations7 Oct 2020 Yue Yang, Pengtao Xie

While deep learning methods have shown great success in medical image analysis, they require a number of medical images to train.

Data Augmentation Image-to-Image Translation +1

Real-time and Large-scale Fleet Allocation of Autonomous Taxis: A Case Study in New York Manhattan Island

no code implementations6 Sep 2020 Yue Yang, Wencang Bao, Mohsen Ramezani, Zhe Xu

Nowadays, autonomous taxis become a highly promising transportation mode, which helps relieve traffic congestion and avoid road accidents.

Variational approximations of empirical Bayes posteriors in high-dimensional linear models

no code implementations31 Jul 2020 Yue Yang, Ryan Martin

In high-dimensions, the prior tails can have a significant effect on both posterior computation and asymptotic concentration rates.

MedDialog: Two Large-scale Medical Dialogue Datasets

1 code implementation arXiv 2020 Xuehai He, Shu Chen, Zeqian Ju, Xiangyu Dong, Hongchao Fang, Sicheng Wang, Yue Yang, Jiaqi Zeng, Ruisi Zhang, Ruoyu Zhang, Meng Zhou, Penghui Zhu, Pengtao Xie

Medical dialogue systems are promising in assisting in telemedicine to increase access to healthcare services, improve the quality of patient care, and reduce medical costs.

Sex Differences in Severity and Mortality Among Patients With COVID-19: Evidence from Pooled Literature Analysis and Insights from Integrated Bioinformatic Analysis

no code implementations30 Mar 2020 Xiyi Wei, Yu-Tian Xiao, Jian Wang, Rui Chen, Wei zhang, Yue Yang, Daojun Lv, Chao Qin, Di Gu, Bo Zhang, Weidong Chen, Jianquan Hou, Ninghong Song, Guohua Zeng, Shancheng Ren

Objective: To conduct a meta-analysis of current studies that examined sex differences in severity and mortality in patients with COVID-19, and identify potential mechanisms underpinning these differences.

How to Eliminate Detour Behaviors in E-hailing? Real-time Detecting and Time-dependent Pricing

no code implementations15 Oct 2019 Qiong Tian, Yue Yang, Jiaqi Wen, Fan Ding, Jing He

With the rapid development of information and communication technology (ICT), taxi business becomes a typical electronic commerce mode.

Line Detection

Optimal Dividend Strategy for an Insurance Group with Contagious Default Risk

no code implementations20 Sep 2019 Zhuo Jin, Huafu Liao, Yue Yang, Xiang Yu

This paper studies the optimal dividend for a multi-line insurance group, in which each subsidiary runs a product line and is exposed to some external credit risk.

Variational approximations using Fisher divergence

no code implementations13 May 2019 Yue Yang, Ryan Martin, Howard Bondell

Modern applications of Bayesian inference involve models that are sufficiently complex that the corresponding posterior distributions are intractable and must be approximated.

Bayesian Inference

A causal inference framework for cancer cluster investigations using publicly available data

1 code implementation14 Nov 2018 Rachel C. Nethery, Yue Yang, Anna J. Brown, Francesca Dominici

We overcome the second challenge by developing a Bayesian hierarchical model that borrows information from other sources to impute cancer incidence at the desired finer level of spatial aggregation.

Methodology Applications

Real-Time Optical flow-based Video Stabilization for Unmanned Aerial Vehicles

no code implementations13 Jan 2017 Anli Lim, Bharath Ramesh, Yue Yang, Cheng Xiang, Zhi Gao, Feng Lin

This paper describes the development of a novel algorithm to tackle the problem of real-time video stabilization for unmanned aerial vehicles (UAVs).

Video Stabilization

A semi-automatic computer-aided method for surgical template design

no code implementations4 Feb 2016 Xiaojun Chen, Lu Xu, Yue Yang, Jan Egger

Then, the offset surface of the inner surface is obtained through contouring the distance field of the inner surface, and segmented to generate the outer surface.

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