Sciweavers

155 search results - page 12 / 31
» Symplectic Alternating Algebras
Sort
View
AMAI
2006
Springer
13 years 7 months ago
An algebraic framework for temporal attribute characteristics
Most real-world database applications manage temporal data, i.e., data with associated time references that capture a temporal aspect of the data, typically either when the data i...
Michael H. Böhlen, Johann Gamper, Christian S...
CP
2000
Springer
13 years 11 months ago
Expressiveness of Full First Order Constraints in the Algebra of Finite or Infinite Trees
We are interested in the expressiveness of constraints represented by general first order formulae, with equality as unique relation symbol and function symbols taken from an infi...
Alain Colmerauer, Thi-Bich-Hanh Dao
APSEC
2003
IEEE
13 years 11 months ago
Modular refinement in novel schema calculi
Using the language Z for more than specification is hindered by the fact that its algebra of schemas is not monotonic with respect to refinement; so specification is modular, but ...
Moshe Deutsch, Martin C. Henson, Besnik Kajtazi
AML
2008
124views more  AML 2008»
13 years 7 months ago
The elementary computable functions over the real numbers: applying two new techniques
The basic motivation behind this work is to tie together various computational complexity classes, whether over different domains such as the naturals or the reals, or whether def...
Manuel Lameiras Campagnolo, Kerry Ojakian
IFIP
2009
Springer
13 years 5 months ago
Finite Models in FOL-Based Crypto-Protocol Verification
Cryptographic protocols can only be secure under certain inequality assumptions. Axiomatizing these inequalities explicitly is problematic: stating too many inequalities may impair...
Jan Jürjens, Tjark Weber