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Decentralized Collaborative Learning with Probabilistic Data Protection

Conference · · 2021 IEEE International Conference on Smart Data Services (SMDS)
We discuss future directions of Blockchain as a collaborative value co-creation platform, in which network participants can gain extra insights that cannot be accessed when disconnected from the others. As such, we propose a decentralized machine learning framework that is carefully designed to respect the values of democracy, diversity, and privacy. Specifically, we propose a federated multi-task learning framework that integrates a privacy-preserving dynamic consensus algorithm. We show that a specific network topology called the expander graph dramatically improves the scalability of global consensus building. We conclude the paper by making some remarks on open problems.
Research Organization:
Nevada System of Higher Education
Sponsoring Organization:
USDOE Office of Electricity (OE)
DOE Contract Number:
OE0000911
OSTI ID:
1958808
Conference Information:
Journal Name: 2021 IEEE International Conference on Smart Data Services (SMDS)
Country of Publication:
United States
Language:
English

References (21)

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Privacy in Distributed Average Consensus * *This work was supported by the Naval Air Warfare Center Aircraft Division - Pax River, MD under contract N00421132M022. journal July 2017
SecureML: A System for Scalable Privacy-Preserving Machine Learning conference May 2017
Sparse inverse covariance estimation with the graphical lasso journal December 2007
Blockchain-Supported Smart City Platform for Social Value Co-Creation and Exchange journal January 2019
Secure and Privacy-Preserving Consensus journal October 2019
Blockchains and Smart Contracts for the Internet of Things journal January 2016
Privacy-Preserving Distributed Multi-Task Learning with Asynchronous Updates conference August 2017
Generating Random Regular Graphs journal December 2006
Blockchain application in food supply information security conference December 2017
A proof of alon's second eigenvalue conjecture conference June 2003
A Secure Federated Transfer Learning Framework journal July 2020
Collaborative Anomaly Detection on Blockchain from Noisy Sensor Data conference November 2018

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