96 search results - page 12 / 20 » Conditional Term Rewriting as a Deductive Database Language |
ICDT
2010
ACM
14 years 2 months ago
2010
ACM
Stochastic context-free grammars (SCFGs) have long been recognized as useful for a large variety of tasks including natural language processing, morphological parsing, speech reco...
CASCON
1992
14 years 2 days ago
1992
Metaprogramming is the process of specifying generic software source templates from which classes of software components, or parts thereof, can be automatically instantiated to pr...
DOCENG
2003
ACM
14 years 4 months ago
2003
ACM
This paper describes an implementation for syntax-directed transformation of XML documents from one structure to another. The system is based on the method which we have introduce...
ICDT
2009
ACM
14 years 11 months ago
2009
ACM
The class of unions of conjunctive queries (UCQ) has been shown to be particularly well-behaved for data exchange; its certain answers can be computed in polynomial time (in terms...
SIGMOD
2007
ACM
14 years 11 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...