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» Proving Termination of Rewrite Systems Using Bounds
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LPAR
1999
Springer
13 years 12 months ago
Extensions to the Estimation Calculus
Abstract. Walther’s estimation calculus was designed to prove the termination of functional programs, and can also be used to solve the similar problem of proving the well-founde...
Jeremy Gow, Alan Bundy, Ian Green
WIDM
2003
ACM
14 years 27 days ago
Query rewriting using views in the presence of inclusion dependencies
Query rewriting using views is an essential issue in data integration. A number of algorithms, e.g., the bucket algorithm, the inverse rules algorithm, the SVB algorithm and the M...
Qingyuan Bai, Jun Hong, Michael F. McTear
DEXA
2009
Springer
70views Database» more  DEXA 2009»
14 years 2 months ago
On the Termination Problem for Declarative XML Message Processing
Abstract. We define a formal syntax and semantics for the Rule Definition Language (RDL) of DemaqLite, which is a fragment of the declarative XML message processing system Demaq....
Tadeusz Litak, Sven Helmer
IANDC
2010
141views more  IANDC 2010»
13 years 6 months ago
Regaining cut admissibility in deduction modulo using abstract completion
stract Completion Guillaume Burel a,c,∗ Claude Kirchner b,c aNancy-Universit´e, Universit´e Henri Poincar´e bINRIA Bordeaux - Sud-Ouest cLORIA, ´Equipe Pareo, Bˆatiment B, C...
Guillaume Burel, Claude Kirchner
ADBIS
2000
Springer
188views Database» more  ADBIS 2000»
14 years 18 hour ago
Algorithms for Rewriting Aggregate Queries Using Views
Queries involving aggregation are typical in a number of database research areas, such as data warehousing, global information systems and mobile computing. One of the main ideas ...
Sara Cohen, Werner Nutt, Alexander Serebrenik