NDLI: A temporal-spatial data fusion architecture for monitoring complex systems

Content Provider	IEEE Xplore Digital Library
Author	McCarty, K. Manic, M. Cherry, S. McQueen, M.
Copyright Year	2010
Description	Author affiliation: Idaho National Laboratory, Idaho Falls, Idaho USA (Cherry, S.; McQueen, M.) \|\| University of Idaho, Idaho Falls, Idaho USA (McCarty, K.; Manic, M.)
Abstract	Non-homogenous systems arise from the need to incorporate a variety of disparate systems into a cohesive functioning whole and may comprise many crucial elements of an industrialized, modern society. As a result they must be constantly monitored to ensure efficient functioning and avoid expensive breakdowns. In particular, inter-connected computer-based systems must increasingly be aware of cyber and physical threats that are dynamic and evolutionary in nature. However, difficulties arise in trying to ascertain threats and problems among the diverse sources of information generated by these systems. Finally, there is the question of how best to present this data to a human operator. Human systems require not just analysis, but presentation which encourages timely, proactive or corrective decisions. This paper presents a software architecture to solve these problems based upon data fusion using temporal-spatial relationships. As phase one of a three phase project, a prototype implementation of this architecture demonstrates application of this technique for a cohesive system. Test results showed the system capable of real-time fusion of physical, cyber and process data elements as well as analysis, display and interpretation of threats.
Starting Page	101
Ending Page	106
File Size	782298
Page Count	6
File Format	PDF
ISBN	9781424475605
e-ISBN	9781424475629
DOI	10.1109/HSI.2010.5514583
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-13
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Software prototyping Information resources Electric breakdown Software architecture Computerized monitoring Physics computing Humans Fusion power generation Prototypes Computer architecture
Content Type	Text
Resource Type	Article

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