Fuzzy Outranking Methods Including Fuzzy PROMETHEE
نویسنده
چکیده
The notion of comparatively positioning objects with respect to each other is commonly called ranking. With respect to databases, the ranking issue is closely associated with data retrieval. Yu, Hwang, and Chang (2007) highlight that with the myriad of databases situated online, retrieving relevant data is problematic; in reality it becomes an online ranking problem (Chaudhuri, Das, Hristidis, & Weikum, 2001). It is noteworthy that in the year 2007, the First International Workshop on Ranking in Databases took place (DBRank, 2007). Its realisation was indicated as being due to the integral position of ranking in top-k queries, semantics like keyword search, and again the sheer explosion in the volume of data handled. In this chapter, the particular ranking performed AbstrAct
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