Perluasan Aljabar Relasional memakai Teori Posibilitas  

Oleh:

Priyatma, J. Eka

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: SIGMA: Jurnal Sains dan teknologi vol. 2 no. 2 (Jul. 1999), page 16-26.
Topik: Database design; Possibility theory; Relational query language

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: SS25.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Relational Algebra is a formal query language for retriving information from relational databases in which each database contains only precise data. This paper presents a scenario on how to extend the relational Algebra to one which is capatible of dealing with databases containing incomplete or uncertain data. The scenario uses possivility theory to represent incomplete or uncertain data and to extend the Relation Algebra as well.

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