20 search results - page 4 / 4 » Subtyping and Assignment in Database Programming Languages |
CACM
1998
13 years 7 months ago
1998
abstraction for modeling these problems is to view the Web as a collection of (usually small and heterogeneous) databases, and to view programs that extract and process Web data au...
EACL
1993
ACL Anthology
13 years 8 months ago
1993
ACL Anthology
The strategy for natural language interpretation presented in this paper implements the dynamics of context change by translating natural language texts into a meaning representat...
BTW
2003
Springer
14 years 22 days ago
2003
Springer
: XML is the upcoming standard for internet data. Java is the most important programming language for internet applications. Nevertheless, in today’s languages and tools there is...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
We present algebraic conditions on constraint languages Γ that ensure the hardness of the constraint satisfaction problem CSP(Γ) for complexity classes L, NL, P, NP and ModpL. Th...
PODS
2006
ACM
14 years 7 months ago
2006
ACM
An intelligent agent will often be uncertain about various properties of its environment, and when acting in that environment it will frequently need to quantify its uncertainty. ...