Titlebook: Natural Language Processing and Information Systems; 14th International C Helmut Horacek,Elisabeth Métais,Magdalena Wolska Conference proce

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0302-9743 Systems held June 24–26, 2009, at the University of the Saarland and the German - search Center for Arti?cial Intelligence in Saarbruc ¨ ken, Germany. In addition to reviewed submissions, the program also included contributions to the doctoral symposiumheldduring NLDB2009aswellastwoinvitedtalks.The

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Turning the Web into a Database: Extracting Data and Structure on text, what would it take to extract information from the web, organize it, and form a database (both instances and metadata) from it? This paper discusses some of the core problems and provides examples of recent research in NLP: automated instance mining, metadata structure harvesting, and inter-concept relation discovery.

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Schema-Matching with Data Dictionaries analytical techniques used in information retrieval, information theory, and computational linguistics. It exploits the information inherent in textual metadata description and metadata dependency relations in order to match elements across schema boundaries.

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Relation Extraction for Monitoring Economic Networksature set which focusses on all words of the sentence and a tree kernel which includes words, in addition to the syntactic structure. The . is applied to monitoring a graph of economic company-directors network.

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Natural Language Interfaces: What Is the Problem? – A Data-Driven Quantitative AnalysisWhile qualitative analyses of the problems involved in building natural language interfaces (NLIs) have been available, a quantitative grounding in empirical data has been missing. We fill this gap by providing a quantitative analysis on the basis of the Geobase dataset. We hope that this analysis can guide further research in NLIs.

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978-3-642-12549-2Springer-Verlag Berlin Heidelberg 2010

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