What is it about?
A network of information fusion can be drawn as a coloured, decorated tangle (of string?) rather than as a labeled directed graph. The information fusion algorithms used must have a reversibility property (no information is lost in fusion) and no-double-counting property (all redundancy is eliminated).
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Why is it important?
Tangled strings are flexible and can be shifted about. The action of moving strands relates to the process of switching between different information flows to "achieve the same goal" but at different cost. From amongst these we can select a "best" way to achieve that goal. This concept, which originates in low dimensional topology, might be used in the future to design and to analyze self-optimizing fault-tolerant information fusion networks.
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This page is a summary of: Low Dimensional Topology of Information Fusion, January 2015, Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (ICST),
DOI: 10.4108/icst.bict.2014.258005.
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