A logic for document spanners

Document spanners are a formal framework for information extraction that was introduced by Fagin, Kimelfeld, Reiss, and Vansummeren (PODS 2013, JACM 2015). One of the central models in this framework are core spanners, which are based on regular expressions with variables that are then extended with...

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Bibliographic Details
Main Author: Dominik Freydenberger
Format: Default Conference proceeding
Published: 2017
Subjects:
Other information and computing sciences not elsewhere classified
Information extraction
Document spanners
Word equations
Regex
Descriptional complexity
Information and Computing Sciences not elsewhere classified
Online Access:https://hdl.handle.net/2134/24363
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