Titlebook: Database and Expert Systems Applications; 17th International C Stéphane Bressan,Josef Küng,Roland Wagner Conference proceedings 2006 Spring

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Alexander N. Sencha,Ella I. PeniaevaThis paper focuses on relevance scoring for XML IR queries. We propose a novel and effective algorithm for relevance scoring, which considers both structural information and semantic. Experiments show that the algorithm can effectively improve the Precision and Recall for XML information retrieval.

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Alexander N. Sencha,Yury N. Patrunovo previous approaches that shred the entire . document into a newly created database of a newly designed schema. The framework is based on a notion of . mappings. An . mapping extends a (.) . by associating element types with semantic attributes and rules. It extracts either part or all of the data

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尖叫

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https://doi.org/10.1007/978-1-349-12602-6ed to solve a very old and, at the same time, very well-known problem: how to produce software of quality. Programming has been the key task during the last 40 years, and the results have not been successful yet. This work will explore the need of facing a sound software production process from a di

Concrete

A Semantic Map for Imperative-Hortatives community, solutions are either partial (not providing full XPath functionality) or unable to manage database updates. In this work, we exploit features of Oracle 10g in order to rapidly build indexes that improve the processing times of XML databases. Significantly, we can also support XML databas

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