In our case nodes are humans. It is likely that they fall in-and-out of #connectedness the dynamics of falling in-and-out are interesting for us. E.g., someone dropping in on many conversations in a short span of time behaves differently than someone dropping repeatedly in on the same group -- both could be disconnected for big part of the observation.
We could call them "minimally connected" nodes.
#interactionNetworks #HumanInteraction #temporalnetworks