4397 search results - page 105 / 880 » Relational Algebra Operations |
128
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AMAI
2006
Springer
2006
Springer
Functional and multivalued dependencies in nested databases generated by record and list constructor
15 years 2 months ago
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new i...
114
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SAC
2009
ACM
15 years 9 months ago
2009
ACM
We formalize paper fold (origami) by graph rewriting. Origami construction is abstractly described by a rewriting sys), where O is the set of abstract origami’s and ary relation...
116
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APLAS
2009
ACM
15 years 9 months ago
2009
ACM
We define a higher-order process calculus with algebraic operations such as encryption and decryption, and develop a bisimulation proof method for behavioral equivalence in this c...
108
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CODES
2008
IEEE
15 years 9 months ago
2008
IEEE
The compositional computation of Pareto points in multi-dimensional optimization problems is an important means to efficiently explore the optimization space. This paper presents ...
148
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LATIN
2010
Springer
15 years 9 months ago
2010
Springer
Binary relations are an important abstraction arising in a number of data representation problems. Each existing data structure specializes in the few basic operations required by ...