Bernardo Huberman, Consulting Professor, Applied Physics is speaking here at MediaX on "Harvesting Implicit Knowledge" -- he proposes that a key differentiator of great organizations is their ability to extract, aggregate analyze and properly act on information quickly.
Today we need to discover communities of interest. We can do this by looking at the electronic communications that we use - tools like email and even powerpoint. People that communicate often tend to establish links that persist. Thus using the connections implicit in email communications it is possible to surface the connections between individuals in a company, uncovering implicit organizational structures.
One of the reasons we are talking about this at MediaX is that this effort is an example of how there can be cross-fertilization from adjacent fields. The way in which this group is developing the notion of implicit communities is by applying a concept from mathematics -- "betweenness centrality" -- in which a graph has community structure if it consists of groups of nodes with many more links within each group than between different groups.
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