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An architecture for managing knowledge and system dynamism in the worldwide sensor web

Author: Moodley, D ; Simonis, I ; Tapamo, JR Date: Mar 2012 Sensor Web researchers are currently investigating middleware to aid in the dynamic discovery, integration and analysis of vast quantities of both high and low quality, but distributed and heterogeneous earth observation data. Key challenges ... Read more
Classification of web resident sensor resources using latent semantic indexing and ontologies

Author: Majavu, W ; Van Zyl, T ; Marwala, T Date: 2008 Web resident sensor resource discovery plays a crucial role in the realisation of the Sensor Web. The vision of the Sensor Web is to create a web of sensors that can be manipulated and discovered in real time. A current research challenge in ... Read more
IT infrastructure enabling open access for flood risk preparedness in South Africa

Author: Van Zyl, TL ; Parbhoo, C ; Moodley, D ; Cwela, B ; Umuhoza, D ; Shabangu, P ; Vahed, Anwar Date: May 2009 The paper focuses on the information technology infrastructure required for the evaluation and monitoring of risk relating to floods in South Africa. It may be argued that in the context of developing countries, flood preparedness is more ... Read more
New architecture for the sensor web: the SWAP framework.

Author: Moodley, D ; Simonis, I Date: Nov 2006 Sensor Web is a revolutionary concept towards achieving a collaborative, coherent, consistent, and consolidated sensor data collection, fusion and distribution system. Sensor Webs can perform as an extensive monitoring and sensing system that ... Read more
Self-organising sensor web using cell-fate optimisation

Author: Van Zyl, TL ; Ehlers, EM Date: Jul 2009 The Sensor Web as an open complex adaptive system exhibits many characteristics that are common to self organising systems. One of the characteristics of the Sensor Web is that of self-adaptivity in a changing environment. The changing ... Read more
Service-oriented multi-agent systems: architecture for the sensor web

Author: Terhorst, AL ; Simonis, I ; Moodley, D Date: Mar 2006 Understanding the behaviour of ecosystems requires persistent and multi-modal observation. Advances in sensor technology and distributed computing, coupled with the development of open standards that facilitate sensor/sensor network ... Read more
Using SensorML to describe scientific workflows in distributed web service environments

Author: Van Zyl, TL ; Vahed, Anwar ; Mcferren, GA ; Shabangu, P ; Cwele, B Date: Jul 2009 Scientific Workflows provides a technology that facilitates researchers by allowing them to capture in a machine processable manner the method relating to some research. This increases both provenance and repeatability of the research and ... Read more
Using SensorML to describe scientific workflows in distributed web service environments

Author: Van Zyl, TL ; Vahed, Anwar ; Mcferren, GA ; Shabangu, P ; Cwele, B Date: Jul 2009 Scientific Workflows provides a technology that facilitates researchers by allowing them to capture in a machine processable manner the method relating to some research. This increases both provenance and repeatability of the research and ... Read more
Using the sensor web to detect and monitor the spread of wild fires

Author: Moodley, D ; Terhorst, AL ; Simonis, I ; Mcferren, GA ; Van den Bergh, F Date: Sep 2006 Key concepts in disaster response are level of preparedness, response times, sustaining the response and coordinating the response. Effective disaster response requires a well-developed command and control framework that promotes the flow of ... Read more

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Browsing by Subject "Sensor web"

Browsing by Subject "Sensor web"

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