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Decentralized Federated Learning via Mutual Knowledge Transfer

Dec 24, 2020
Chengxi Li, Gang Li, Pramod K. Varshney

* Currently under review 

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Zeroth-Order Hybrid Gradient Descent: Towards A Principled Black-Box Optimization Framework

Dec 21, 2020
Pranay Sharma, Kaidi Xu, Sijia Liu, Pin-Yu Chen, Xue Lin, Pramod K. Varshney

* 27 pages, 3 figures 

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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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Anomaly Detection Under Controlled Sensing Using Actor-Critic Reinforcement Learning

May 26, 2020
Geethu Joseph, M. Cenk Gursoy, Pramod K. Varshney

* 5 pages, 2 figures, accepted at 2020 IEEE 21st International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 

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Anomalous Instance Detection in Deep Learning: A Survey

Mar 16, 2020
Saikiran Bulusu, Bhavya Kailkhura, Bo Li, Pramod K. Varshney, Dawn Song

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Parallel Restarted SPIDER -- Communication Efficient Distributed Nonconvex Optimization with Optimal Computation Complexity

Dec 12, 2019
Pranay Sharma, Prashant Khanduri, Saikiran Bulusu, Ketan Rajawat, Pramod K. Varshney

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Prospect Theory Based Crowdsourcing for Classification in the Presence of Spammers

Sep 03, 2019
Baocheng Geng, Qunwei Li, Pramod K. Varshney

* 14 pages, 6 figures 

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K-medoids Clustering of Data Sequences with Composite Distributions

Jul 31, 2018
Tiexing Wang, Qunwei Li, Donald J. Bucci, Yingbin Liang, Biao Chen, Pramod K. Varshney

* 12 two-column pages, submitted to IEEE Transactions on Signal Processing 

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Why Interpretability in Machine Learning? An Answer Using Distributed Detection and Data Fusion Theory

Jun 25, 2018
Kush R. Varshney, Prashant Khanduri, Pranay Sharma, Shan Zhang, Pramod K. Varshney

* presented at 2018 ICML Workshop on Human Interpretability in Machine Learning (WHI 2018), Stockholm, Sweden 

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Robust Decentralized Learning Using ADMM with Unreliable Agents

May 21, 2018
Qunwei Li, Bhavya Kailkhura, Ryan Goldhahn, Priyadip Ray, Pramod K. Varshney

* 23 pages 

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Decision Tree Design for Classification in Crowdsourcing Systems

May 01, 2018
Baocheng Geng, Qunwei Li, Pramod K. Varshney

* two columns, 6 pages 

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Human-Machine Inference Networks For Smart Decision Making: Opportunities and Challenges

Jan 29, 2018
Aditya Vempaty, Bhavya Kailkhura, Pramod K. Varshney

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A Spectral Approach for the Design of Experiments: Design, Analysis and Algorithms

Dec 16, 2017
Bhavya Kailkhura, Jayaraman J. Thiagarajan, Charvi Rastogi, Pramod K. Varshney, Peer-Timo Bremer

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A Memristor-Based Optimization Framework for AI Applications

Oct 18, 2017
Sijia Liu, Yanzhi Wang, Makan Fardad, Pramod K. Varshney

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Convergence Analysis of Proximal Gradient with Momentum for Nonconvex Optimization

May 14, 2017
Qunwei Li, Yi Zhou, Yingbin Liang, Pramod K. Varshney

* Accepted in ICML 2017, 9 papes, 4 figures 

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Influential Node Detection in Implicit Social Networks using Multi-task Gaussian Copula Models

Nov 30, 2016
Qunwei Li, Bhavya Kailkhura, Jayaraman J. Thiagarajan, Zhenliang Zhang, Pramod K. Varshney

* NIPS 2016 Workshop, JMLR: Workshop and Conference Proceedings 

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Towards the Design of Prospect-Theory based Human Decision Rules for Hypothesis Testing

Oct 04, 2016
V. Sriram Siddhardh Nadendla, Swastik Brahma, Pramod K. Varshney

* 8 pages, 5 figures, Presented at the 54th Annual Allerton Conference on Communication, Control, and Computing, 2016 

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Universal Collaboration Strategies for Signal Detection: A Sparse Learning Approach

Jun 28, 2016
Prashant Khanduri, Bhavya Kailkhura, Jayaraman J. Thiagarajan, Pramod K. Varshney

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Multi-object Classification via Crowdsourcing with a Reject Option

Jun 10, 2016
Qunwei Li, Aditya Vempaty, Lav R. Varshney, Pramod K. Varshney

* two column, 15 pages, 8 figures, submitted to IEEE Trans. Signal Process 

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Consensus based Detection in the Presence of Data Falsification Attacks

Apr 14, 2015
Bhavya Kailkhura, Swastik Brahma, Pramod K. Varshney

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Hybrid Maximum Likelihood Modulation Classification Using Multiple Radios

Jun 11, 2013
Onur Ozdemir, Ruoyu Li, Pramod K. Varshney

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