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L-wrappers: concepts,properties and construction
Authors:Costin Bădică  Amelia Bădică  Elvira Popescu  Ajith Abraham
Affiliation:(1) Software Engineering Department, University of Craiova, Bvd.Decebal 107, Craiova, 200440, Romania;(2) Business Information Systems Department, University of Craiova, A.I.Cuza 13, Craiova, 200585, Romania;(3) Software Engineering Department, University of Craiova, Bvd.Decebal, Craiova, 200440, Romania;(4) IITA Professorship Program, School of Computer Science and Engineering, Chung-Ang University, 221, Heukseok-dong, Dongjak-gu Seoul, 156-756, Republic of Korea
Abstract:In this paper, we propose a novel class of wrappers (logic wrappers) inspired by the logic prog- ramming paradigm. The developed Logic wrappers (L-wrapper) have declarative semantics, and therefore: (i) their specification is decoupled from their implementation and (ii) they can be generated using inductive logic programming. We also define a convenient way for mapping L-wrappers to XSLT for efficient processing using available XSLT processing engines.
Keywords:Logic wrappers  Information retrieval  Web intelligence  Inductive logic programming
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