Conference Proceedings

A sensor web middleware with stateful services for heterogeneous sensor network

Tomasz Kobialka, Rajkumar Buyya, Christopher Leckie, Ramamohanarao Kotagiri, M Palaniswami (ed.), M Marusic (ed.), YW Law (ed.)

PROCEEDINGS OF THE 2007 INTERNATIONAL CONFERENCE ON INTELLIGENT SENSORS, SENSOR NETWORKS AND INFORMATION PROCESSING | IEEE | Published : 2007

Abstract

As sensor networks become more pervasive there emerges a need for interfacing applications to perform common operations and transformations on sensor data. Web Services provide an interoperable and platform independent solution to these needs. A key challenge of using Web Services in this context is how to support ongoing sensor queries that persist over an extended period of time. In this paper we introduce Web Service Resource Framework (WSRF) mechanisms into the core services implementation of the NICTA Open Sensor Web Architecture (NOSA). NOSA is a suite of middleware services for sensor network applications which are built upon the OpenGIS Consortium's Sensor Web Enablement standard. WS..

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