A state-based language for sensor-actuator networks

  • Authors:
  • Anish Arora;Mohamed Gouda;Jason O. Hallstrom;Ted Herman;William M. Leal;Nigamanth Sridhar

  • Affiliations:
  • Ohio State University;University of Texas;Clemson University;University of Iowa;Ohio State University;Cleveland State University

  • Venue:
  • ACM SIGBED Review - Special issue on the workshop on wireless sensor network architecture (April-2007)
  • Year:
  • 2007

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Abstract

This paper introduces a language design for sensor-actuator networks. The main features are communication by a soft-state abstraction and behavior control by periodic rule evaluation. These features enable a state-based, rather than event-based, style of programming. Dynamic changes to network configuration and failures of components are automatically handled by this approach. The design choices target applications which experience low-to-moderate rates of sensor input and which do not require extreme, low-latency sensor processing and actuation. Coordinated actuation is concisely expressed in this language.