Weidi Xu

According to our database, Weidi Xu authored at least 32 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

PFDIR - A Wideband Photonic-Assisted SAR System.

Ruoming Li, Wangzhe Li, Yongwei Dong, Zhilei Wen, Hanqing Zhang, Wei Sun, Jiyao Yang, Henan Zeng, Yuhui Deng, Yuchen Luan, Weidi Xu, Siwen Yang, Zhenwei Mo

IEEE Trans. Aerosp. Electron. Syst., August, 2023

LogicMP: A Neuro-symbolic Approach for Encoding First-order Logic Constraints.

Weidi Xu, Jingwei Wang, Lele Xie, Jianshan He, Hongting Zhou, Taifeng Wang, Xiaopei Wan, Jingdong Chen, Chao Qu, Wei Chu

CoRR, 2023

Learning to Discover Various Simpson's Paradoxes.

Jingwei Wang, Jianshan He, Weidi Xu, Ruopeng Li, Wei Chu

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

2022

A Novel Autofocus Framework for UAV SAR Imagery: Motion Error Extraction From Symmetric Triangular FMCW Differential Signal.

Weidi Xu, Bingnan Wang, Maosheng Xiang, Chong Song, Zhongbin Wang

IEEE Trans. Geosci. Remote. Sens., 2022

Image Defocus in an Airborne UWB VHR Microwave Photonic SAR: Analysis and Compensation.

Weidi Xu, Bingnan Wang, Maosheng Xiang, Ruoming Li, Wangzhe Li

IEEE Trans. Geosci. Remote. Sens., 2022

A General Framework for Slow and Weak Range-Spread Ground Moving Target Indication Using Airborne Multichannel High-Resolution Radar.

Chong Song, Bingnan Wang, Maosheng Xiang, Qinghai Dong, Yachao Wang, Zhongbin Wang, Weidi Xu, Rongrong Wang

IEEE Trans. Geosci. Remote. Sens., 2022

Multi-Frequency Interferometric Coherence Characteristics Analysis of Typical Objects for Coherent Change Detection.

Zhongbin Wang, Yachao Wang, Bingnan Wang, Maosheng Xiang, Rongrong Wang, Weidi Xu, Chong Song

Remote. Sens., 2022

Ground Moving Target Detection and Estimation for Airborne Multichannel Radar Based on Coherent Difference Processing.

Chong Song, Bingnan Wang, Maosheng Xiang, Weidi Xu, Zhongbin Wang, Yachao Wang, Xiaofan Sun

Remote. Sens., 2022

Denoising Time Cycle Modeling for Recommendation.

Sicong Xie, Qunwei Li, Weidi Xu, Kaiming Shen, Shaohu Chen, Wenliang Zhong

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Extracting Trigger-sharing Events via an Event Matrix.

Jun Xu, Weidi Xu, Mengshu Sun, Taifeng Wang, Wei Chu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

2021

Modeling Across-Context Attention For Long-Tail Query Classification in E-commerce.

Junhao Zhang, Weidi Xu, Jianhui Ji, Xi Chen, Hongbo Deng, Keping Yang

Proceedings of the WSDM '21, 2021

Study on the Pivotal Imaging Technology of Mini SAR on UAV.

Weidi Xu, Maosheng Xiang, Bingnan Wang, Chong Song, Rongrong Wang

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

A Particle Filtering Model Using Instantaneous Range for Vibration and Nonlinearity Compensation of Triangular FMCW Ladar Signal.

Rongrong Wang, Maosheng Xiang, Bingnan Wang, Chuang Li, Weidi Xu

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Semisupervised Text Classification by Variational Autoencoder.

Weidi Xu, Ying Tan

IEEE Trans. Neural Networks Learn. Syst., 2020

A Novel Post-Doppler Parametric Adaptive Matched Filter for Airborne Multichannel Radar.

Chong Song, Bingnan Wang, Maosheng Xiang, Zhongbin Wang, Weidi Xu, Xiaofan Sun

Remote. Sens., 2020

A Novel Motion Compensation Approach Based on Symmetric Triangle Wave Interferometry for UAV SAR Imagery.

Weidi Xu, Bingnan Wang, Maosheng Xiang, Shuai Wang, Jianfeng Yin

IEEE Access, 2020

Symmetric Regularization based BERT for Pair-wise Semantic Reasoning.

Weidi Xu, Xingyi Cheng, Kunlong Chen, Taifeng Wang

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

Question Directed Graph Attention Network for Numerical Reasoning over Text.

Kunlong Chen, Weidi Xu, Xingyi Cheng, Zou Xiaochuan, Yuyu Zhang, Le Song, Taifeng Wang, Yuan Qi, Wei Chu

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

Data-Efficient Semi-Supervised Learning by Reliable Edge Mining.

Peibin Chen, Tao Ma, Xu Qin, Weidi Xu, Shuchang Zhou

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

SpellGCN: Incorporating Phonological and Visual Similarities into Language Models for Chinese Spelling Check.

Xingyi Cheng, Weidi Xu, Kunlong Chen, Shaohua Jiang, Feng Wang, Taifeng Wang, Wei Chu, Yuan Qi

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

2019

Semi-supervised target-oriented sentiment classification.

Weidi Xu, Ying Tan

Neurocomputing, 2019

Symmetric Regularization based BERT for Pair-wise Semantic Reasoning.

Xingyi Cheng, Weidi Xu, Kunlong Chen, Wei Wang, Bin Bi, Ming Yan, Chen Wu, Luo Si, Wei Chu, Taifeng Wang

CoRR, 2019

Variational Semi-Supervised Aspect-Term Sentiment Analysis via Transformer.

Xingyi Cheng, Weidi Xu, Taifeng Wang, Wei Chu, Weipeng Huang, Kunlong Chen, Junfeng Hu

Proceedings of the 23rd Conference on Computational Natural Language Learning, 2019

2018

Semi-supervised Target-level Sentiment Analysis via Variational Autoencoder.

Weidi Xu, Ying Tan

CoRR, 2018

Attention Based Dialogue Context Selection Model.

Weidi Xu, Yong Ren, Ying Tan

Proceedings of the Neural Information Processing - 25th International Conference, 2018

TextDream: Conditional Text Generation by Searching in the Semantic Space.

Weidi Xu, Haoze Sun, Chao Deng, Ying Tan

Proceedings of the 2018 IEEE Congress on Evolutionary Computation, 2018

A Discrete Fireworks Algorithm for Solving Large-Scale Travel Salesman Problem.

Haoran Luo, Weidi Xu, Ying Tan

Proceedings of the 2018 IEEE Congress on Evolutionary Computation, 2018

2017

Variational Autoencoder for Semi-Supervised Text Classification.

Weidi Xu, Haoze Sun, Chao Deng, Ying Tan

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016

Semi-supervised Variational Autoencoders for Sequence Classification.

Weidi Xu, Haoze Sun

CoRR, 2016

Multi-digit image synthesis using recurrent conditional variational autoencoder.

Haoze Sun, Weidi Xu, Chao Deng, Ying Tan

Proceedings of the 2016 International Joint Conference on Neural Networks, 2016

2013

A variant of Variable-Drift theorem for continuous (1+1)-Evolutionary Algorithm.

Weidi Xu, Han Huang, Ji Luo, Hao-Xun Zhan

Proceedings of the International Conference on Machine Learning and Cybernetics, 2013

2012

Multi-objective Evolutionary Algorithm Based on Layer Strategy.

Sen Zhao, Zhifeng Hao, Shusen Liu, Weidi Xu, Han Huang

Proceedings of the Advances in Swarm Intelligence - Third International Conference, 2012