COZO : A secure and efficient blockchain-enhanced federated learning paradigm with optimized storage and equitable contribution valuation

Ning Liu, Yizhi Zhou, Yuchen Qin, Qinzheng Feng, Heng Qi

Published: 01 Jun 2026, Last Modified: 22 Jan 2026Future Generation Computer SystemsEveryoneRevisionsCC BY-SA 4.0
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