Search Results for author: Xiao Pan

Found 12 papers, 2 papers with code

Dynamic Gradient Reactivation for Backward Compatible Person Re-identification

no code implementations12 Jul 2022 Xiao Pan, Hao Luo, Weihua Chen, Fan Wang, Hao Li, Wei Jiang, Jianming Zhang, Jianyang Gu, Peike Li

To address this issue, we propose the Ranking-based Backward Compatible Learning (RBCL), which directly optimizes the ranking metric between new features and old features.

Person Re-Identification

Optimal Energy Management of Series Hybrid Electric Vehicles with Engine Start-Stop System

no code implementations30 Mar 2022 Boli Chen, Xiao Pan, Simos A. Evangelou

The paper first derives two important analytic results: a) analytic EM optimal solutions of fundamental and commonly used series HEV frameworks, and b) proof of optimality of charge sustaining operation in series HEVs.

energy management Management

In-N-Out Generative Learning for Dense Unsupervised Video Segmentation

no code implementations29 Mar 2022 Xiao Pan, Peike Li, Zongxin Yang, Huiling Zhou, Chang Zhou, Hongxia Yang, Jingren Zhou, Yi Yang

As to pixel-level optimization, we perform in-view masked image modeling on patch tokens, which recovers the corrupted parts of an image via inferring its fine-grained structure, and we term it as in-generative learning.

Contrastive Learning Semantic Segmentation +3

Dynamic Analysis of Nonlinear Civil Engineering Structures using Artificial Neural Network with Adaptive Training

no code implementations21 Nov 2021 Xiao Pan, Zhizhao Wen, T. Y. Yang

In this study, artificial neural networks are developed with adaptive training algorithms, which enables automatic nodes generation and layers addition.

Image-based monitoring of bolt loosening through deep-learning-based integrated detection and tracking

no code implementations16 Nov 2021 Xiao Pan, T. Y. Yang

Then, the target-free object tracking algorithm based on optical flow is implemented, to continuously monitor and quantify the rotation of structural bolts.

Object Tracking Optical Flow Estimation

Postdisaster image-based damage detection and repair cost estimation of reinforced concrete buildings using dual convolutional neural networks

no code implementations16 Nov 2021 Xiao Pan, T. Y. Yang

The proposed YOLO-v2 is used in combination with the classification neural network, which improves the identification accuracy for critical damage state of reinforced concrete structures by 7. 5%.

Management object-detection +1

Contrastive Learning for Many-to-many Multilingual Neural Machine Translation

3 code implementations ACL 2021 Xiao Pan, Mingxuan Wang, Liwei Wu, Lei LI

Existing multilingual machine translation approaches mainly focus on English-centric directions, while the non-English directions still lag behind.

Contrastive Learning Data Augmentation +2

Pre-training Multilingual Neural Machine Translation by Leveraging Alignment Information

1 code implementation EMNLP 2020 Zehui Lin, Xiao Pan, Mingxuan Wang, Xipeng Qiu, Jiangtao Feng, Hao Zhou, Lei LI

We investigate the following question for machine translation (MT): can we develop a single universal MT model to serve as the common seed and obtain derivative and improved models on arbitrary language pairs?

Ranked #3 on Machine Translation on WMT2014 English-French (using extra training data)

Machine Translation Translation

Bicycle-Sharing System Analysis and Trip Prediction

no code implementations3 Apr 2016 Jiawei Zhang, Xiao Pan, Moyin Li, Philip S. Yu

In bicycle-sharing systems, people can borrow and return bikes at any stations in the service region very conveniently.

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