8 search results - page 1 / 2 » Deciding Equivalence of Top-Down XML Transformations in Poly... |
PLANX
2007
13 years 6 months ago
2007
Many useful XML transformations can be formulated through deterministic top-down tree transducers. A canonical form for such transducers is presented which allows to decide equiva...
ICDT
2007
ACM
13 years 11 months ago
2007
ACM
Stay macro tree transducers (smtts) are an expressive formalism for reasoning about XSLT-like document transformations. Here, we consider the exact type checking problem for smtts....
ACSD
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper we introduce executions of place/transition Petri nets with weighted inhibitor arcs (PTI-net) as enabled labeled stratified order structures (LSOs) and present a po...
DBPL
2007
Springer
13 years 9 months ago
2007
Springer
Inclusion between XML types is important but expensive, and is much more expensive when unordered types are considered. We prove here that inclusion for XML types with interleavin...
PPDP
2010
Springer
13 years 2 months ago
2010
Springer
We propose a model for XML update primitives of the W3C XQuery Update Facility as parameterized rewriting rules of the form: "insert an unranked tree from a regular tree lang...