01041nam0 22002771i 450 UON0007716920231205102415.51220020107d1929 |0itac50 baengGB|||| |||||ˆThe ‰heart of LibyaThe Siwa oasis, its people customs and sportby G.E. SimpsonLondonH.F.& G. Witherby1929207 p.ill.24 cmdata inesattaIT-UONSI B Afr4/0171LIBIAStudiUONC018513FIGBLondonUONL003044961.2STORIA DELLA LIBIA21SIMPSONG. E.UONV050608660423WitherbyUONV257979650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00077169SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI B Afr 4 0171 SI MR 724 7 0171 data inesattaHeart of Libya1299728UNIOR04149nam 22005295 450 991100256370332120250510155230.0981-9636-86-810.1007/978-981-96-3686-0(CKB)38776254100041(DE-He213)978-981-96-3686-0(MiAaPQ)EBC32107877(Au-PeEL)EBL32107877(OCoLC)1524422987(EXLCZ)993877625410004120250510d2025 u| 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierSharding Blockchain: Fundamentals and Applications /by Yizhong Liu, Dongyu Li, Jianwei Liu1st ed. 2025.Singapore :Springer Nature Singapore :Imprint: Springer,2025.1 online resource (XVIII, 335 p. 93 illus., 58 illus. in color.) 981-9636-85-X Introduction -- Building Blocks of Sharding Blockchain Systems -- Shard Reconfiguration Protocol Realizing Fairness -- Shard Reconfiguration Protocol Against Proof-of-Work Solution Withhold Attack -- Secure and Scalable Sharding Blockchain Utilizing Aggregation-Supported Multi-Signature -- Secure and Scalable Sharding Blockchain with a Formal Security Framework -- Secure and Scalable Sharding Blockchain Based on Cross-Shard Byzantine Fault Tolerance -- Sharding Blockchain Application in Cross-Domain Data Sharing Under Zero-Trust Cloud-Edge-End Environments -- Sharding Blockchain Application in Cross-Domain Authentication Management System -- Sharding Blockchain Application in Consensus Control and Formation Flying of Intelligent Systems.This book presents a novel approach by decoupling the various modules of sharding blockchains and providing detailed insights into the functions and design methodologies of each key module. Previous sharding blockchain solutions suffered from tight coupling between functional modules, making it challenging to achieve optimal security, performance, and scalability. Building upon this foundation, the authors present a universal composable method for composing sharding blockchains in a flexible manner. Additionally, the authors propose a novel shard member configuration method that leverages proof-of-work and verifiable distributed randomness to guarantee that each shard maintains a sufficient proportion of honest nodes, preventing it from falling below the safety threshold. Furthermore, the authors offer a complete design methodology for creating secure and scalable sharding blockchains. This includes reducing the complexity of intra-shard transaction processing through aggregation-supported multi-signature. The authors ensure optimal sharding of computational, communication, and storage resources within a formal security framework. To facilitate flexible cross-shard transaction processing, the authors introduce a new cross-shard Byzantine fault tolerance protocol. Lastly, the authors explore practical applications of sharding blockchains in typical scenarios. In the context of zero-trust cloud-edge-end scenarios, the authors demonstrate how sharding blockchains enable scalable data cross-shard sharing. Simultaneously, the authors design a secure and universally applicable cross-domain device authentication scheme.Computational intelligenceArtificial intelligenceComputational IntelligenceArtificial IntelligenceComputational intelligence.Artificial intelligence.Computational Intelligence.Artificial Intelligence.006.3Liu Yizhongauthttp://id.loc.gov/vocabulary/relators/aut1821140Li Dongyuauthttp://id.loc.gov/vocabulary/relators/autLiu Jianweiauthttp://id.loc.gov/vocabulary/relators/autMiAaPQMiAaPQMiAaPQBOOK9911002563703321Sharding Blockchain: Fundamentals and Applications4384752UNINA01010nam0-2200289 --450 991103577120332120251121163224.020251107d1850----kmuy0itay5050 baitaITa 001yy<<L'>>agricolturadi Lucio Giunio Moderato Columellavolgarizzata da Benedetto Del Benecon annotazioni adattate alla moderna agricoltura e con cenni sugli studj agrari d'Italia del cav. Ignazio CantuMilanodalla tipografia Gio. Silvestri18502 volumiill.17 cm.Agricoltura338.117itaColumella,Lucius Iunius Moderatus71617Cantù,Ignazio<1810-1877>Del Bene,Benedetto<1749-1825>ITUNINAREICATUNIMARCBK9911035771203321E ARB 224-103/4707/25FAGBCE ARB 224-203/4708/25FAGBCFAGBCAgricoltura373389UNINA