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 Date: 2008-03-22 11:17:56Mathematics Computing Database theory Relational database Tree Information science Tuple Vector space model |
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| First Page | Document Content | |
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Date: 2008-03-22 11:17:56Mathematics Computing Database theory Relational database Tree Information science Tuple Vector space model |
Add to Reading List |
A Graph Method for Keyword-based Selection of the top-K Databases Quang Hieu Vu 1 , Beng Chin Ooi 1 , Dimitris Papadias 2 , Anthony K. H. Tung 1 1 National University of Singapore ∗, 2 Hong Kong University of Science ![PRIMITIVE VECTORS AND SLn KEITH CONRAD An n-tuple [a1 , . . . , an ] ∈ Zn is called primitive when its coordinates are relatively prime as an n-tuple. For instance, [6, 10, 15] is a primitive vector in Z3 : even though](https://www.pdfsearch.io/img/c317d3d64762073eab13f07c2ff5a1c9.jpg "PRIMITIVE VECTORS AND SLn KEITH CONRAD An n-tuple [a1 , . . . , an ] ∈ Zn is called primitive when its coordinates are relatively prime as an n-tuple. For instance, [6, 10, 15] is a primitive vector in Z3 : even though")
