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arXiv 1208.4016cs.DB
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潜在表发现的概念驱动框架

Concept driven framework for Latent Table Discovery

Gowri Shankar Ramaswamy, F Sagayaraj Francis

摘要:

数据库系统必须满足信息时代日益增长的需求。像搜索引擎这样的新时代信息检索强国的发展给数据管理社区提出了一个挑战,即提出新的机制来向最终用户提供信息。自然语言查询接口的迅速发展迫使系统设计人员提供有意义的定制信息。传统的查询语言如SQL由于面向语法的设计而不能满足这些要求。在这些系统上提供语义覆盖是潜在表发现的目的,其重点是语义连接不相关的表,这些表在设计上没有语法相关,并记录发现的知识。本文提出了一个新的方向,提高数据库系统的语义能力,通过引入一个概念驱动的框架,潜在的表发现方法。

英文摘要:

Database systems have to cater to the growing demands of the information age. The growth of the new age information retrieval powerhouses like search engines has thrown a challenge to the data management community to come up with novel mechanisms for feeding information to end users. The burgeoning use of natural language query interfaces compels system designers to present meaningful and customised information. Conventional query languages like SQL do not cater to these requirements due to syntax oriented design. Providing a semantic cover over these systems was the aim of latent table discovery focusing on semantically connecting unrelated tables that were not syntactically related by design and document the discovered knowledge. This paper throws a new direction towards improving the semantic capabilities of database systems by introducing a concept driven framework over the latent table discovery method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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