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» GROM: a General Rewriter of Semantic Mappings
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EDBT
2016
ACM
30views Database» more  EDBT 2016»
3 years 7 months ago
GROM: a General Rewriter of Semantic Mappings
We present GROM, a tool conceived to handle high-level schema mappings between semantic descriptions of a source and a target database. GROM rewrites mappings between the virtual,...
Giansalvatore Mecca, Guillem Rull, Donatello Santo...
CORR
2006
Springer
117views Education» more  CORR 2006»
8 years 11 months ago
A comparison between two logical formalisms for rewriting
Meseguer's rewriting logic and the rewriting logic CRWL are two well-known approaches to rewriting as logical deduction that, despite some clear similarities, were designed w...
Miguel Palomino
APN
2001
Springer
9 years 3 months ago
Rewriting Logic as a Unifying Framework for Petri Nets
We propose rewriting logic as a unifying framework for a wide range of Petri nets models. We treat in detail place/transition nets and important extensions of the basic model by in...
Mark-Oliver Stehr, José Meseguer, Peter Csa...
AICOM
2004
100views more  AICOM 2004»
8 years 11 months ago
Query rewriting with symmetric constraints
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
Christoph Koch
VLDB
2001
ACM
151views Database» more  VLDB 2001»
9 years 11 months ago
Approximate query mapping: Accounting for translation closeness
Abstract In this paper we present a mechanism for approximately translating Boolean query constraints across heterogeneous information sources. Achieving the best translation is ch...
Kevin Chen-Chuan Chang, Hector Garcia-Molina
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