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Learning multiview 3D point cloud registration

Jan 15, 2020
Zan Gojcic, Caifa Zhou, Jan D. Wegner, Leonidas J. Guibas, Tolga Birdal


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Feature-wise change detection and robust indoor positioning using RANSAC-like approach

Dec 18, 2019
Caifa Zhou

* 36 pages, 20 figures, 2 tables 

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An iterative scheme for feature based positioning using a weighted dissimilarity measure

May 30, 2019
Caifa Zhou, Andreas Wieser

* 18 pages, 9 figures, and 1 table 

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An iterative scheme for feature based positioning using weighted dissimilarity measure

May 20, 2019
Caifa Zhou, Andreas Wieser


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The Perfect Match: 3D Point Cloud Matching with Smoothed Densities

Nov 16, 2018
Zan Gojcic, Caifa Zhou, Jan D. Wegner, Andreas Wieser


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CDM: Compound dissimilarity measure and an application to fingerprinting-based positioning

Jun 26, 2018
Caifa Zhou, Andreas Wieser

* 7 pages, 5 figures, 3 tables, a paper accepted to be published IPIN 2018, Nantes France 

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Jaccard analysis and LASSO-based feature selection for location fingerprinting with limited computational complexity

Nov 21, 2017
Caifa Zhou, Andreas Wieser

* 16 pages, 4 figures, and 2 tables. Accepted to publish on LBS 2018, Zurich 

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WiFi based trajectory alignment, calibration and easy site survey using smart phones and foot-mounted IMUs

Jun 02, 2017
Yang Gu, Caifa Zhou, Andreas Wieser, Zhimin Zhou

* 9 figures, 6 pages, paper under review of IPIN 2017 

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Joint Positioning and Radio Map Generation Based on Stochastic Variational Bayesian Inference for FWIPS

May 17, 2017
Caifa Zhou, Yang Gu

* 10 pages, 16 figures, and 2 tables. A paper under review of IPIN 2017 

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Adaptive Neighboring Selection Algorithm Based on Curvature Prediction in Manifold Learning

Apr 13, 2017
Lin Ma, Caifa Zhou, Xi Liu, Yubin Xu

* Journal of Harbin Institute of Technology, 20(3), pp.119--123 (2013) 
* 3 figures, from Journal of Harbin Institute of Technology 

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Joint Semi-supervised RSS Dimensionality Reduction and Fingerprint Based Algorithm for Indoor Localization

Apr 12, 2017
Caifa Zhou, Lin Ma, Xuezhi Tan

* Zhou, C.F. et al., 2016. Joint Semi-supervised RSS Dimensionality Reduction and Fingerprint Based Algorithm for Indoor Localization. , (SEPTEMBER 2014) 
* 14 figures. Institute of Navigation (ION GNSS+ 2014), 27th International Technical Meeting of The Satellite Division Conference on 

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Application of backpropagation neural networks to both stages of fingerprinting based WIPS

Mar 14, 2017
Caifa Zhou, Andreas Wieser

* 11 pages, 11 figures, published in proceedings UPINLBS 2016 

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