标题： 中小企业和大公司间的智能合约 显示英文标题

标题： Smart Contracts for SMEs and Large Companies

摘要： 区块链领域的研究涉及多个问题，其中之一便是编写智能合约。在我们之前的研究中，我们描述了一种方法和一种工具，可以自动生成来自BPMN模型的智能合约。 生成的智能合约提供了对多步骤事务的支持，这有助于智能合约的修复/升级。 在本文中，我们将展示这种方法如何用于支持通过智能合约进行协作的公司，从IT能力有限的小型和中型企业到使用区块链智能合约的IT公司。 此外，我们还将展示这种方法如何用于某些应用程序，通过BPMN建模器生成智能合约，而无需任何区块链技术或智能合约开发的知识——因此，我们希望促进智能合约和区块链技术的民主化。 显示英文摘要

摘要： Research on blockchains addresses multiple issues, with one being writing smart contracts. In our previous research we described methodology and a tool to generate, in automated fashion, smart contracts from BPMN models. The generated smart contracts provide support for multi-step transactions that facilitate repair/upgrade of smart contracts. In this paper we show how the approach is used to support collaborations via smart contracts for companies ranging from SMEs with little IT capabilities to companies with IT using blockchain smart contracts. Furthermore, we also show how the approach is used for certain applications to generate smart contracts by a BPMN modeler who does not need any knowledge of blockchain technology or smart contract development - thus we are hoping to facilitate democratization of smart contracts and blockchain technology.