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Tracing where IoT data are collected and aggregated

Chiara Bodei ; Pierpaolo Degano ; Gian-Luigi Ferrari ; Letterio Galletta.

The Internet of Things (IoT) offers the infrastructure of the information society. It hosts smart objects that automatically collect and exchange data of various kinds, directly gathered from sensors or generated by aggregations. Suitable coordination primitives and analysis mechanisms are in order&nbsp;[&hellip;]

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A theory of transaction parallelism in blockchains

Massimo Bartoletti ; Letterio Galletta ; Maurizio Murgia.

Decentralized blockchain platforms have enabled the secure exchange of crypto-assets without the intermediation of trusted authorities. To this purpose, these platforms rely on a peer-to-peer network of byzantine nodes, which collaboratively maintain an append-only ledger of transactions, called&nbsp;[&hellip;]

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