XPath satisfiability in the presence of DTDs
We study the satisfiability problem associated with XPath in the presence of DTDs. This is the problem of determining, given a query p in an XPath fragment and a DTD D, whether or not there exists an XML document T such that T conforms to D and the answer of p on T is nonempty. We consider a variety...
| Autori principali: | , , |
|---|---|
| Natura: | Journal article |
| Lingua: | English |
| Pubblicazione: |
2008
|