664 search results - page 38 / 133 » Some results for a class of generalized polynomials |
117
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PODS
2011
ACM
14 years 16 days ago
2011
ACM
In deletion propagation, tuples from the database are deleted in order to reflect the deletion of a tuple from the view. Such an operation may result in the (often necessary) del...
IACR
2011
13 years 9 months ago
2011
Abstract. Sponge functions were introduced by Bertoni et al. as an alternative to the classical MerkleDamg˚ard design. Many hash function submissions to the SHA-3 competition laun...
ISSAC
2007
Springer
15 years 3 months ago
2007
Springer
We discuss the parallelization of algorithms for solving polynomial systems symbolically by way of triangular decompositions. We introduce a component-level parallelism for which ...
COCO
2005
Springer
15 years 3 months ago
2005
Springer
In this paper we construct a cyclically invariant Boolean function whose sensitivity is Θ(n1/3 ). This result answers two previously published questions. Tur´an (1984) asked if ...
166
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ICDT
2009
ACM
15 years 10 months ago
2009
ACM
We study containment and equivalence of (unions of) conjunctive queries on relations annotated with elements of a commutative semiring. Such relations and the semantics of positiv...