This paper studies the relationship between multidistances and valued m-ary adjacency relations in the framework of consensus evaluation in Social Network Analysis, SNA. We show that m-ary adjacency relations can be modelled on the basis of OWA-based multidistances and some consensus related optimization problems on m-ary adjacency relations are equivalent to correspondent multidistance minimization problems. Finally, some characteristics of a new multidistance are discussed.
On some connections between multidistancesand valued m-ary adjacency relations / Brunelli, Matteo; Fedrizzi, Mario; Fedrizzi, Michele; Molinari, Franco. - STAMPA. - 297:(2012), pp. 201-207. (Intervento presentato al convegno IPMU tenutosi a Catania nel 9th-13th July 2012) [10.1007/978-3-642-31709-5_21].
On some connections between multidistancesand valued m-ary adjacency relations
Brunelli, Matteo;Fedrizzi, Mario;Fedrizzi, Michele;Molinari, Franco
2012-01-01
Abstract
This paper studies the relationship between multidistances and valued m-ary adjacency relations in the framework of consensus evaluation in Social Network Analysis, SNA. We show that m-ary adjacency relations can be modelled on the basis of OWA-based multidistances and some consensus related optimization problems on m-ary adjacency relations are equivalent to correspondent multidistance minimization problems. Finally, some characteristics of a new multidistance are discussed.| File | Dimensione | Formato | |
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