Title :
Proposal of support tools for analyzing RDF database using TETDM
Author :
Takama, Yasufumi ; Tashiro, Koichi
Author_Institution :
Grad. Sch. of Syst. Design, Tokyo Metropolitan Univ., Tokyo, Japan
Abstract :
This paper proposes support tools for analyzing RDF (Resource Description Framework) database, which are developed using TETDM (Total Environment for Text Data Mining). The RDF (Resource Description Framework) is known to be suitable for processing unstructured data and linking distributed data. Therefore it has been widely used recently. One of typical application of RDF is LOD (Linked Open Data), which encourages to make data public on the Web with reusable data format. Many organizations including governments all over the world are getting to open various kinds of data to the public as LOD. As RDF database has different characteristics from existing database, support tools specific to RDF database should be developed. This paper proposes three types of tools: a tool for extracting structured data with table format, and that for discovering resources connecting two different RDF databases, and that for visualizing time series data. The proposed tools are implemented using TETDM, of which practicability is evaluated by applying to several LOD resources.
Keywords :
Internet; data mining; data visualisation; database management systems; text analysis; time series; LOD; Linked Open Data; RDF database analysis; TETDM; Web; distributed data linking; resource description framework database; resource discovery; reusable data format; structured data extraction; support tools; table format; time series data visualization; total environment for text data mining; unstructured data processing; Cities and towns; Data mining; Data visualization; Databases; Joining processes; Resource description framework; Time series analysis; Linked open data (LOD); Resource Description Framework (RDF); data analysis; text mining;
Conference_Titel :
Soft Computing and Intelligent Systems (SCIS), 2014 Joint 7th International Conference on and Advanced Intelligent Systems (ISIS), 15th International Symposium on
DOI :
10.1109/SCIS-ISIS.2014.7044650