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» A Relational Abstraction for Functions
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VLDB
1987
ACM
104views Database» more  VLDB 1987»
15 years 10 months ago
Magic Functions: A Technique to Optimize Extended Datalog Recursive Programs
Severalmethodshavebeenproposedto compile recursive Datalog programs. The most well-known perform a rewriting of rules using MAGIC or PROBLEM predicates in order to push selections...
Georges Gardarin
SYNTHESE
2010
68views more  SYNTHESE 2010»
15 years 5 months ago
Informational versus functional theories of scientific representation
Recent work in the philosophy of science has generated an apparent conflict between theories attempting to explicate the nature of scientific representation. On one side, there are...
Anjan Chakravartty
ISMVL
2002
IEEE
82views Hardware» more  ISMVL 2002»
16 years 3 days ago
Representations of Logic Functions Using QRMDDs
This paper considers quasi-reduced multi-valued decision diagrams with bits (QRMDD( )s) to represent twovalued logic functions. It shows relations between the numbers of nodes in ...
Shinobu Nagayama, Tsutomu Sasao, Yukihiro Iguchi, ...
ARITH
2007
IEEE
16 years 1 months ago
Floating-point L2-approximations to functions
In the present paper, we investigate the approximation of a function by a polynomial with floating-point coefficients; we are looking for the best approximation in the L2 sense....
Nicolas Brisebarre, Guillaume Hanrot
IWPC
2000
IEEE
15 years 11 months ago
Tracing Object-Oriented Code into Functional Requirements
Software system documentation is almost always expressed informally, in natural language and free text. Examples include requirement specifications, design documents, manual page...
Giuliano Antoniol, Gerardo Canfora, Andrea De Luci...