44 search results - page 1 / 9 » Parsing and Generation as Datalog Queries |
ACL
2007
14 years 9 days ago
2007
LICS
2007
IEEE
14 years 5 months ago
2007
IEEE
We introduce symmetric Datalog, a syntactic restriction of linear Datalog and show that its expressive power is exactly that of restricted symmetric monotone Krom SNP. The deep re...
PPDP
2010
Springer
13 years 9 months ago
2010
Springer
This paperdescribes the use of a powerful graph query language for querying programs, and a novel combination of transformations for generating efficient implementations of the q...
VLDB
1987
ACM
14 years 2 months ago
1987
ACM
Severalmethodshavebeenproposedto compile recursive Datalog programs. The most well-known perform a rewriting of rules using MAGIC or PROBLEM predicates in order to push selections...
IJCAI
2003
14 years 7 days ago
2003
Information integration systems provide a uniform query interface to a set of sources. One of the key challenges for an information integration system is to provide maximally comp...