Titlebook: Database and Expert Systems Applications; 21st International C Pablo García Bringas,Abdelkader Hameurlain,Gerald Conference proceedings 20

pessimism

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PANIC

Database and Expert Systems Applications978-3-642-15251-1Series ISSN 0302-9743 Series E-ISSN 1611-3349

GIST

https://doi.org/10.1007/978-1-349-07728-1guation process relies on a proper assessment of whether a structured query represents the intent behind the keyword query. In this paper we systematically analyze a number of intuitive statistical measures that can potentially be used in this disambiguation process. We evaluate the impact of these measures through experiments on real-world data.

Neonatal

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Wilhelm Krelle,Hermann Sarrazinierarchies for integration of data marts. We formulate the problem of inferring aggregation hierarchies as computing a minimal directed graph from data, and develop algorithms to this end. We extend previous notions of dimension compatibility in terms of inferred aggregation hierarchies.

Cervical-Spine