www-ai.cs.tu-dortmund.de/LEHRE/SEMINARE/SS09/AKTARBEITENDESDM/LITERATUR/ISWC-folksonomy.pdf
iswc-folksonomy.dvi
we would say that Concept A is a super- concept of Concept B if the set of entities (persons or items) classified under B is a subset of the entities under A (B ⊆ A ® A ∩ B = B). We might also add the criterium [...] Cudré-Mauroux, P., Ouksel, A.M., Catarci, T., Hacid, M.S., Illarra-
mendi, A., Kashyap, V., Mecella, M., Mena, E., Neuhold, E.J., Troyer, O.D., Risse, T., Scannapieco, M., Saltor, F., de Santis, L., [...] particular, we define the representing hypergraph of a folksonomy T as a (simple) tripartite hypergraph H(T ) = 〈V,E〉 where V = A ∪ C ∪ I, E =
{
{a, c, i} |
(a, c, i) ∈ T }
. Tripartite graphs and hyperedges …