Lei Xu

A Level-wise Taxonomic Perspective on Automated Machine Learning to Date and Beyond: Challenges and Opportunities

Nov 01, 2020
Shubhra Kanti Karmaker Santu, Md. Mahadi Hassan, Micah J. Smith, Lei Xu, ChengXiang Zhai, Kalyan Veeramachaneni

* 35 pages, survey article, 3 figures

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Rewriting Meaningful Sentences via Conditional BERT Sampling and an application on fooling text classifiers

Oct 22, 2020
Lei Xu, Ivan Ramirez, Kalyan Veeramachaneni

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Black-box Adversarial Sample Generation Based on Differential Evolution

Jul 30, 2020
Junyu Lin, Lei Xu, Yingqi Liu, Xiangyu Zhang

* 29 pages, 8 figures

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Solve Traveling Salesman Problem by Monte Carlo Tree Search and Deep Neural Network

May 14, 2020
Zhihao Xing, Shikui Tu, Lei Xu

* Was previously submitted to ICAPS2019

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Saliency-based Weighted Multi-label Linear Discriminant Analysis

Apr 08, 2020
Lei Xu, Jenni Raitoharju, Alexandros Iosifidis, Moncef Gabbouj

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Simultaneous Left Atrium Anatomy and Scar Segmentations via Deep Learning in Multiview Information with Attention

Feb 02, 2020
Guang Yang, Jun Chen, Zhifan Gao, Shuo Li, Hao Ni, Elsa Angelini, Tom Wong, Raad Mohiaddin, Eva Nyktari, Ricardo Wage, Lei Xu, Yanping Zhang, Xiuquan Du, Heye Zhang, David Firmin, Jennifer Keegan

* 34 pages, 10 figures, 7 tables, accepted by Future Generation Computer Systems journal

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Robust Invisible Video Watermarking with Attention

Sep 03, 2019
Kevin Alex Zhang, Lei Xu, Alfredo Cuesta-Infante, Kalyan Veeramachaneni

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Multi-owner Secure Encrypted Search Using Searching Adversarial Networks

Aug 11, 2019
Kai Chen, Zhongrui Lin, Jian Wan, Lei Xu, Chungen Xu

* The 18th International Conference on Cryptology and Network Security. Fixed minor issues with the conference version, such as spelling errors and ambiguities in the content description

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Modeling Tabular data using Conditional GAN

Jul 01, 2019
Lei Xu, Maria Skoularidou, Alfredo Cuesta-Infante, Kalyan Veeramachaneni

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MLFriend: Interactive Prediction Task Recommendation for Event-Driven Time-Series Data

Jun 28, 2019
Lei Xu, Shubhra Kanti Karmaker Santu, Kalyan Veeramachaneni

* 12 pages

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Computational Decomposition of Style for Controllable and Enhanced Style Transfer

Nov 24, 2018
Minchao Li, Shikui Tu, Lei Xu

* 9 pages for main body and 11 pages for appendix. One picture is replaces compared to the last version. Some typos are corrected

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