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Jorge Catumba

Publications and source records attributed to Jorge Catumba.

2 recordsLinked to original sources

Indirect Influences, Links Ranking, and Deconstruction of Networks

The PWP map was introduced by the second author as a tool for ranking nodes in networks. In this work we extend this technique so that it can be used to rank links as well. Applying the Girvan-Newman algorithm a ranking method on links induces a deconstruction method for networks, therefore we obtain new methods for finding clustering and core-periphery structures on networks.

cs.SI

Boolean Differential Operators

We consider four combinatorial interpretations for the algebra of Boolean differential operators. We show that each interpretation yields an explicit matrix representation for Boolean differential operators.

math.CO