889 search results - page 1 / 178 » Problems in Rewriting III |
66
Voted
RTA
1995
Springer
15 years 1 months ago
1995
Springer
ENTCS
2007
14 years 10 months ago
2007
We tackle the problem of data-structure rewriting including global and local pointer redirections. Each basic rewrite step may perform three kinds of actions: (i) Local redirectio...
107
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WWW
2011
ACM
14 years 5 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
JC
2007
14 years 10 months ago
2007
We study the optimal approximation of the solution of an operator equation A(u) = f by certain n-term approximations with respect to specific classes of frames. We consider worst...
107
Voted
PVLDB
2010
14 years 8 months ago
2010
Supporting legacy applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work has produced algorithms a...