1968 search results - page 6 / 394 » The Complexity of Valued Constraint Models |
CSREAESA
2004
13 years 9 months ago
2004
- The model of a simple perceptron using phase-encoded inputs and complex-valued weights is presented. Multilayer two-input and three-input complex-valued neurons (CVNs) are implem...
SIAMSC
2008
13 years 6 months ago
2008
In the mathematical modeling of real-life applications, systems of equations with complex coefficients often arise. While many techniques of numerical linear algebra, e.g., Krylovs...
CP
2004
Springer
14 years 1 months ago
2004
Springer
A constraint satisfaction problem (CSP) model can be preprocessed to ensure that any choices made will lead to solutions, without the need to backtrack. This can be especially usef...
ISCI
2008
13 years 8 months ago
2008
This paper considers the theory of database queries on the complex value data model with external functions. Motivated by concerns regarding query evaluation, we first identify re...
COLING
1992
13 years 9 months ago
1992
The main problem arising from the use of complex constraints in Computational Linguists is due to the NP-hardness of checking whether a given set of constraints is satisfiable and...