Abstract. In this paper, a short review of the role of the inclusion operator in the interpretation f queries addressed to databases and Information Retrieval Systems 01ZSs) is analyzed. Some properties and semm,tic aspects of various definitions of fuzzy, inclusion are discussed and applied to interpret queries in Data Base Management Systems and IRSs. 1
International audienceSince in the real world, it often occurs that information is missing, database...
International audienceIn a relational database context, fuzzy quantified queries have been long reco...
It is pointed out that standard relational database management systems are incapable of representing...
Abstract. This paper investigates the use of fuzzy logic mechanisms coming from the database communi...
International audienceThis paper investigates the use of fuzzy logic mechanisms coming from the data...
International audienceThis paper investigates the use of fuzzy logic mechanisms coming from the data...
For Many Years, achieving unambiguous knowledge has been turned to a serious challenge for human bei...
Abstract. Although the Structured Query Language (SQL) is a very powerful tool, it is unable to sati...
Abstract: The Structured Query Language (SQL) has been established as a standard for querying relati...
summary:Fuzzy logic has been used for flexible database querying for more than 30 years. This paper ...
[[abstract]]Users’ preferences often contain imprecision and uncertainty that are difficult for trad...
When the available information is imperfect, it is often desirable to represent it in the database, ...
[[abstract]]An extended fuzzy relational database model is proposed. The proposed model uses first-o...
[[abstract]]The queries on type-2 fuzzy relational databases may get non-reasonable answers, and as ...
summary:The term query is widely used in the database as well as information retrieval communities. ...
International audienceSince in the real world, it often occurs that information is missing, database...
International audienceIn a relational database context, fuzzy quantified queries have been long reco...
It is pointed out that standard relational database management systems are incapable of representing...
Abstract. This paper investigates the use of fuzzy logic mechanisms coming from the database communi...
International audienceThis paper investigates the use of fuzzy logic mechanisms coming from the data...
International audienceThis paper investigates the use of fuzzy logic mechanisms coming from the data...
For Many Years, achieving unambiguous knowledge has been turned to a serious challenge for human bei...
Abstract. Although the Structured Query Language (SQL) is a very powerful tool, it is unable to sati...
Abstract: The Structured Query Language (SQL) has been established as a standard for querying relati...
summary:Fuzzy logic has been used for flexible database querying for more than 30 years. This paper ...
[[abstract]]Users’ preferences often contain imprecision and uncertainty that are difficult for trad...
When the available information is imperfect, it is often desirable to represent it in the database, ...
[[abstract]]An extended fuzzy relational database model is proposed. The proposed model uses first-o...
[[abstract]]The queries on type-2 fuzzy relational databases may get non-reasonable answers, and as ...
summary:The term query is widely used in the database as well as information retrieval communities. ...
International audienceSince in the real world, it often occurs that information is missing, database...
International audienceIn a relational database context, fuzzy quantified queries have been long reco...
It is pointed out that standard relational database management systems are incapable of representing...
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