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Stream-based macro-programming of wireless sensor, actuator network applications with SOSNA
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Source DMSN; Vol. 340 archive
Proceedings of the 5th workshop on Data management for sensor networks table of contents
Auckland, New Zealand
SESSION: Complex data processing table of contents
Pages 49-55  
Year of Publication: 2008
ISBN:978-1-60558-284-9
Authors
Marcin Karpiński  Trinity College Dublin
Vinny Cahill  Trinity College Dublin
Sponsor
: Intel
Publisher
ACM  New York, NY, USA
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ABSTRACT

Wireless sensor, actuator networks distinguish themselves from wireless sensor networks by the need to coordinate actuators' actions, real-time constraints on communication and the frequently feedback-based nature of computation performed in the network. In this paper we propose a functional macro-programming language, SOSNA, that employs the stream programming paradigm to concisely specify data transformations in the network so that wireless sensor actuator network (WSAN) application developers can focus on higher-level control-oriented problems rather than on designing the way in which communication is organised in the network. SOSNA accommodates a broad class of WSAN coordination models, supports mobility and provides a means of employing feedback for distributed state maintenance. Program execution proceeds in rounds providing real-time guarantees on actuator decision making and synchronisation. In addition, static program semantics permit nodes to switch their radios off to conserve energy.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Collaborative Colleagues:
Marcin Karpiński: colleagues
Vinny Cahill: colleagues