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Title:
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RULE BASED PREDICATE PIVOT SPARQL TEMPLATE |
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Author(s):
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Dewi Wisnu Wardani, Josef Küng |
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ISBN:
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978-989-8533-56-2 |
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Editors:
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Hans Weghorn |
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Year:
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2016 |
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Edition:
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Single |
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Keywords:
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Weighted AP-RDF, SPARQL, template, predicate pivot |
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Type:
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Full Paper |
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First Page:
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91 |
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Last Page:
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98 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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We propose the predicate pivot template (PPT) approach to generate SPARQL from natural language query (NLQ). Our approach combines a rule-based approach for mapping the intention of a question and weighted an attributed predicate RDF (AP-RDF) to measure the importance of each element over a focused snippet dataset. Both approaches are based on the augmentation role of predicates. The rule based emphasize that the intention of a question is determined by predicates. Weighted AP-RDF is initiated by measuring the weight of predicates, further the weight of predicates influence the weight of subjectivity and objectivity of resources. Measuring weighted AP-RDF is chosen locally because the important issue is a question dependent process. The experiments show that PPT approach is a promising approach comparing the other approaches. |
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