坐标项随时间变化的可视化:通过搜索接口挖掘时态数据存储库的一个例子

2008 International Workshop on Information-Explosion and Next Generation Search Pub Date : 2008-04-26 DOI:10.1109/INGS.2008.13

H. Ohshima, A. Jatowt, S. Oyama, K. Tanaka

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引用次数: 4

摘要

某些数据存储库为临时排序的数据提供搜索功能。新闻存档搜索或博客搜索都是搜索接口的示例，它们允许发布由任意术语和选定时间约束组成的结构化查询，以执行临时搜索。然而，通过这些接口提取聚合知识(如检测对象的演变或它们之间的关系)对用户来说是困难的。在本文中，我们讨论了从时态数据库中提取和聚集知识的问题。特别地，我们提出了一种基于新闻存档检测和可视化坐标项随时间变化的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Visualizing Changes in Coordinate Terms over Time: An Example of Mining Repositories of Temporal Data through their Search Interfaces

Certain data repositories provide search functionality for temporally ordered data. News archive search or blog search are examples of search interfaces that allow issuing structured queries composed of arbitrary terms and selected time constraints for performing temporal search. However, extracting aggregated knowledge such as detecting the evolution of objects or their relationships through these interfaces is difficult for users. In this paper, we discuss the problem of knowledge extraction and agglomeration from repositories of temporal data. In particular, we propose a method for detecting and visualizing changes in coordinate terms over time based on a news archive.

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2008 International Workshop on Information-Explosion and Next Generation Search

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