Benjamin Asch;Erling Jellum;Marten Lohstroh;Edward A. Lee
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Abstract
This letter introduces software-defined watchdogs, a programming model for handling faults that manifest as delayed or missing signals. The programming model is implemented as an extension to the polyglot coordination language Lingua Franca, where it acts as an eager deadline for delayed inputs. The technique is compared against hardware-defined watchdogs and software watchdogs in other reactive languages.
期刊介绍：
The IEEE Embedded Systems Letters (ESL), provides a forum for rapid dissemination of latest technical advances in embedded systems and related areas in embedded software. The emphasis is on models, methods, and tools that ensure secure, correct, efficient and robust design of embedded systems and their applications.
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