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Workflow-based science gateways that bring the power of scientific workflows to the Web are becoming increasingly popular. Different IO models enabling interactions between a running workflow and web portal have been explored. However, these are typically not dynamic enough to allow users to insert data into, or export data out of, a continuously running workflow. In this paper, we present a novel...
Modern science increasingly involves managing and processing large amounts of distributed data accessed by global teams of researchers. To do this, we need systems that combine data, meta-data and workflows into a single system. This paper discusses such a system, built from a number of existing technologies. We demonstrate the effectiveness on a case study that analyses MRI data.
Sensor networks have been a very active area of research in recent years. However, most of the sensors used in the development of these networks have been local and non-imaging sensors such as acoustics, seismic, vibration, temperature, humidity, etc. The development of emerging video sensor networks poses its own set of unique challenges, including high bandwidth and low latency requirements for...
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