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Hierarchical workflow management in wireless sensor network

conference contribution
posted on 2012-01-01, 00:00 authored by E Tong, W Niu, Gang LiGang Li, H Tang, D Tang, S Ci
To build the service-oriented applications in a wireless sensor network (WSN), the workflow can be utilized to compose a set of atomic services and execute the corresponding pre-designed processes. In general, WSN applications rely closely on the sensor data which are usually inaccurate or even incomplete in the resource-constrained WSN. Then, the erroneous sensor data will affect the execution of atomic services and furthermore the workflows, which form an important part in the bottom-to-up dynamics of WSN applications. In order to alleviate this issue, it is necessary to manage the workflow hierarchically. However, the hierarchical workflow management remains an open and challenging problem. In this paper, by adopting the Bloom filter as an effective connection between the sensor node layer and the upper application layer, a hierarchical workflow management approach is proposed to ensure the QoS of workflow-based WSN application . The case study and experimental evaluations demonstrate the capability of the proposed approach.

History

Event

Pacific Rim International Conference on Artificial Intelligence (12th : 2012 : Kuching, Malaysia)

Source

PRICAI 2012 : trends in artificial intelligence : 12th Pacific Rim International Conference on Artificial Intelligence, Kuching, Malaysia September 3-7 2012 : proceedings

Series

Lecture Notes in Computer Science ; v.7458

Pagination

601 - 612

Publisher

Springer-Verlag

Location

Kuching, Malaysia

Place of publication

Berlin, Germany

Start date

2012-09-03

End date

2012-09-07

ISSN

0302-9743

ISBN-13

9783642326943

Language

eng

Publication classification

E1 Full written paper - refereed

Extent

95

Editor/Contributor(s)

P Anthony, M Ishizuka, D Lukose

Title of proceedings

PRICAI 2012 : Trends in Artificial Intelligence : 12th Pacific Rim International Conference on Artificial Intelligence, Kuching, Malaysia September 3-7 2012 : proceedings

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