Sharding technology can address the throughput and scalability limitations that arise when single-chain blockchain are applied in the Internet of Things (IoT).However, existing sharding solutions focus on addressing issues like malicious nodes clustering and cross-shard transactions.Existing sharding solutions cannot adapt to the performance dispar
From Foucault (1977) through to Cohen (1985) and Feeley and Simon (1992) criminological thinking about punishment has been dominated by penal rationalities of power Throw and control.This has led to an under-theorised notion of the individual in criminology (Green 2011).As society and penality become increasingly ‘re-emotionalised’ (Kar
Skyline queries play an important role in multiple criteria decision making problems.A representative skyline set contains k skyline points that can represent its full skyline set, which is more significant.The distance-based representative skyline (k-DRS) is a kind of representative skyline, which can describe the tradeoffs among different dimensi