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Resolution Limits of 20 Questions Search Strategies for Moving Targets


Mar 15, 2021
Lin Zhou, Alfred Hero

* To appear in ICASSP 2021 

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RAILS: A Robust Adversarial Immune-inspired Learning System


Dec 18, 2020
Ren Wang, Tianqi Chen, Stephen Lindsly, Alnawaz Rehemtulla, Alfred Hero, Indika Rajapakse


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A Primer on Zeroth-Order Optimization in Signal Processing and Machine Learning


Jun 21, 2020
Sijia Liu, Pin-Yu Chen, Bhavya Kailkhura, Gaoyuan Zhang, Alfred Hero, Pramod K. Varshney

* IEEE Signal Processing Magazine 

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The Sylvester Graphical Lasso (SyGlasso)


Feb 01, 2020
Yu Wang, Byoungwook Jang, Alfred Hero

* Accepted in AISTATS 2020 

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Learning to Benchmark: Determining Best Achievable Misclassification Error from Training Data


Sep 16, 2019
Morteza Noshad, Li Xu, Alfred Hero

* 34 pages 

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Time-Varying Interaction Estimation Using Ensemble Methods


Jun 25, 2019
Brandon Oselio, Amir Sadeghian, Silvio Savarese, Alfred Hero

* 2019 IEEE Data Science Workshop 

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Minimum Volume Topic Modeling


Apr 03, 2019
Byoungwook Jang, Alfred Hero

* Accepted in AISTATS 2019 

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Latent heterogeneous multilayer community detection


Jun 16, 2018
Hafiz Tiomoko Ali, Sijia Liu, Yasin Yilmaz, Alfred Hero, Romain Couillet, Indika Rajapakse


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Two-stage Sampling, Prediction and Adaptive Regression via Correlation Screening (SPARCS)


Oct 02, 2016
Hamed Firouzi, Alfred Hero, Bala Rajaratnam

* To appear in IEEE Transactions on Information Theory. 40 Pages. arXiv admin note: text overlap with arXiv:1303.2378 

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Nonstationary Distance Metric Learning


May 22, 2016
Kristjan Greenewald, Stephen Kelley, Alfred Hero


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Robust SAR STAP via Kronecker Decomposition


May 05, 2016
Kristjan Greenewald, Edmund Zelnio, Alfred Hero

* to appear at IEEE AES. arXiv admin note: text overlap with arXiv:1604.03622, arXiv:1501.07481 

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Coercive Region-level Registration for Multi-modal Images


Nov 18, 2015
Yu-Hui Chen, Dennis Wei, Gregory Newstadt, Jeffrey Simmons, Alfred Hero

* This work has been accepted to International Conference on Image Processing (ICIP) 2015 

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Multimodal MRI Neuroimaging with Motion Compensation Based on Particle Filtering


Nov 11, 2015
Yu-Hui Chen, Roni Mittelman, Boklye Kim, Charles Meyer, Alfred Hero

* This paper has been submitted to Transaction on Medical Imaging 

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Statistical Estimation and Clustering of Group-invariant Orientation Parameters


May 22, 2015
Yu-Hui Chen, Dennis Wei, Gregory Newstadt, Marc DeGraef, Jeffrey Simmons, Alfred Hero

* arXiv admin note: text overlap with arXiv:1411.2540 

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Parameter estimation in spherical symmetry groups


Dec 21, 2014
Yu-Hui Chen, Dennis Wei, Gregory Newstadt, Marc DeGraef, Jeffrey Simmons, Alfred Hero

* 4 pages, 1 page with only references and 1 page for appendices. Accepted to be published in Signal Processing Letters 

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Shrinkage Optimized Directed Information using Pictorial Structures for Action Recognition


Apr 12, 2014
Xu Chen, Alfred Hero, Silvio Savarese


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Detection of Anomalous Crowd Behavior Using Spatio-Temporal Multiresolution Model and Kronecker Sum Decompositions


Jan 16, 2014
Kristjan Greenewald, Alfred Hero

* 10 pages 

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Predictive Correlation Screening: Application to Two-stage Predictor Design in High Dimension


Apr 10, 2013
Hamed Firouzi, Bala Rajaratnam, Alfred Hero

* 31 pages, 9 figures, Appearing in Proceedings of the 16th International Conference on Artificial Intelligence and Statistics (AISTATS) 

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Manifold Learning with Geodesic Minimal Spanning Trees


Jul 16, 2003
Jose Costa, Alfred Hero

* 13 pages, 3 figures 

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