RT Journal Article T1 Fuzzy extended preferences: randomized extension A1 Montero De Juan, Francisco Javier AB This paper deals with decision-making problems where a fuzzy preference relation with no unfuzzy nondominated alternatives has been defined. Two types of expended problems (randomized and fuzzified) are considered in order to get solution. In this first part randomized extended fuzzy relations are analyszed, and its connection with Fishburn's SSB utilyty theory is stablished. PB Laboratoire Langages et systemes informatiques SN 0296-3698 YR 1988 FD 1988 LK https://hdl.handle.net/20.500.14352/59510 UL https://hdl.handle.net/20.500.14352/59510 LA eng DS Docta Complutense RD 10 abr 2025