In this paper we present a framework for automatically coding blockchain based supply chain management systems starting from a Domain Specific Graphical Language (DSGL) interface modeling the typical interactions of the actors of a value chain. For each asset defined in the DSGL, a solidity smart contract is created and for each interaction a specific method is defined. The DSGL allows the specification of the roles of the actors involved in the value chain, and of a set of constraints in order to permit the execution of operations on the assets only to users with specific roles. Besides the smart contracts implementing the supply chain management system, two web based user interfaces are produced by our framework for the management of the supply chain designed through the DSGL: one for the supply chain administrator and the other for the supply chain participant.

∗.chain: Automatic coding of smart contracts and user interfaces for supply chains

Bistarelli S.;Faloci F.;
2021

Abstract

In this paper we present a framework for automatically coding blockchain based supply chain management systems starting from a Domain Specific Graphical Language (DSGL) interface modeling the typical interactions of the actors of a value chain. For each asset defined in the DSGL, a solidity smart contract is created and for each interaction a specific method is defined. The DSGL allows the specification of the roles of the actors involved in the value chain, and of a set of constraints in order to permit the execution of operations on the assets only to users with specific roles. Besides the smart contracts implementing the supply chain management system, two web based user interfaces are produced by our framework for the management of the supply chain designed through the DSGL: one for the supply chain administrator and the other for the supply chain participant.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/1588386
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 4
social impact