Elastic Resource Allocation Against Imbalanced Transaction Assignments in Sharding-Based Permissioned Blockchains. - Huawei Huang; Zhengyu Yue; Xiaowen Peng; Liuding He; Wuhui Chen; Hong-Ning Dai; Zibin Zheng; Song Guo 001 (IEEE Trans. Parallel Distributed Syst., 2022)