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WWW
2001
ACM
16 years 7 months ago
A unified constraint model for XML
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
Gabriel M. Kuper, Jérôme Siméo...
CADE
2006
Springer
16 years 7 months ago
Dynamic Logic with Non-rigid Functions
We introduce a dynamic logic that is enriched by non-rigid functions, i.e., functions that may change their value from state to state (during program execution), and we present a (...
Bernhard Beckert, André Platzer
171
Voted
SIGMOD
2004
ACM
114views Database» more  SIGMOD 2004»
16 years 7 months ago
Evaluating lock-based protocols for cooperation on XML documents
We discuss four different core protocols for synchronizing access to and modifications of XML document collections. These core protocols synchronize structure traversals and modif...
Sven Helmer, Carl-Christian Kanne, Guido Moerkotte
ICSE
2008
IEEE-ACM
16 years 7 months ago
Constructing difference tools for models using the SiDiff framework
Model-driven development requires a full set of development tools. While technologies for constructing graphical editors, compilers etc. are readily available, there is a lack of ...
Maik Schmidt, Tilman Gloetzner
ICFP
2004
ACM
16 years 6 months ago
Multi-return function call
It is possible to extend the basic notion of "function call" to allow functions to have multiple return points. This turns out to be a surprisingly useful mechanism. Thi...
Olin Shivers, David Fisher