Armin Lawi
Hasanuddin University

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A Union Operation of Non-Dominated K-Coterie in Distributed System NURHIDAYAH NURHIDAYAH; Armin Lawi; Amir Kamal Amir
Jurnal Matematika, Statistika dan Komputasi Vol. 16 No. 3 (2020): JMSK, MAY, 2020
Publisher : Department of Mathematics, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (485.828 KB) | DOI: 10.20956/jmsk.v16i3.6940

Abstract

Coterie is a set of quorums which has non-empty intersections and are not part of other quorum. The natural development of the coterie system is k-coterie. The k-coterie consists of 2 types, that are non-dominated k-coterie and dominated k-coterie. The non-dominated k-coterie is more resilient to failure than the dominated k-coterie. Combining two non-dominated k-coterie by applying union operation can resultĀ  the dominated k-coterie. This study aims to define a combination of the non-dominated k-coterie with non-dominated k-coterieĀ  using the expanded union operation. The merger of non-dominated k-coterie with the non-dominated k-coterie produces a non-dominated k-coterie.