135 search results - page 2 / 27 » An Evaluation Semantics for DATR Theories |
GECCO
2005
Springer
14 years 26 days ago
2005
Springer
We propose a new methodology to look at the fitness contributions (semantics) of different schemata in Genetic Programming (GP). We hypothesize that the significance of a schem...
POPL
2004
ACM
14 years 7 months ago
2004
ACM
We present a notion of -long ? -normal term for the typed lambda calculus with sums and prove, using Grothendieck logical relations, that every term is equivalent to one in norm...
LPAR
2010
Springer
13 years 5 months ago
2010
Springer
We describe a technique and a tool called Qex for generating input tables and parameter values for a given parameterized SQL query. The evaluation semantics of an SQL query is tra...
IFM
2007
Springer
14 years 1 months ago
2007
Springer
We present an approach to modelling Abadi–Cardelli-style object calculi as Unifying Theories of Programming (UTP) designs. Here we provide a core object calculus with an operatio...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
Semantic service discovery architectures that operate in mobile environments must cope with the significant challenges of finding relevant services rapidly, while facing constrain...