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arXiv 1608.03129cs.LO
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带检查点的可逆多方会话

Reversible Multiparty Sessions with Checkpoints

Mariangiola Dezani-Ciancaglini, Paola Giannini

摘要:

可逆的相互作用模拟不同的场景,如生化系统和人类以及自动谈判。我们抽象的互动通过多方会话丰富的命名检查点。计算可以前进或回滚到某些检查点,在这些检查点可能会采取不同的选择。通过这种方式,可以取消通信,并尝试不同的对话。交互使用全局类型进行类型化,这些类型也控制回滚。与全局类型一致的会话参与者的可类型性确保了会话保真度和可逆通信的进展。

英文摘要:

Reversible interactions model different scenarios, like biochemical systems and human as well as automatic negotiations. We abstract interactions via multiparty sessions enriched with named checkpoints. Computations can either go forward or roll back to some checkpoints, where possibly different choices may be taken. In this way communications can be undone and different conversations may be tried. Interactions are typed with global types, which control also rollbacks. Typeability of session participants in agreement with global types ensures session fidelity and progress of reversible communications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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