Title:
A program visualization device, a program visualizing method, and a program visualization program
Document Type and Number:
Japanese Patent JP6253521
Kind Code:
B2
Abstract:
A data visualization device includes a module for a specific viewpoint which is selected and a diagram representing the program is generated for modules included in source code. For a module extracted using a module call relationship diagram creation unit, a data analysis unit calculates the relevance of a viewpoint, which is input by a user, by utilizing a module call relationship and a common data usage relationship. The relevance is calculated by multiplying the viewpoint relevance of a viewpoint dependent module serving as the base point and a viewpoint relevance weight in an action determination table and in inter-module path viewpoint relevance weight data. The calculated viewpoint relevance is corrected using a viewpoint relevance correction value in viewpoint relevance determination noise correction threshold data. Final viewpoint relevance is stored into per-module viewpoint relevance determination data and a program diagram in accordance with this viewpoint relevance is created.
Inventors:
Kota Kienta
Fukui Daisuke
Fukui Daisuke
Application Number:
JP2014116420A
Publication Date:
December 27, 2017
Filing Date:
June 05, 2014
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F9/44; G06F9/54
Domestic Patent References:
| JP2010204877A | ||||
| JP2010282441A | ||||
| JP4278632A | ||||
| JP2012230538A |
Other References:
岩山 浩将 他,「識別子の共起頻度に基づく凝集度遷移過程の可視化と測定」,電子情報通信学会技術研究報告,日本,一般社団法人電子情報通信学会,2013年 9月 5日,第113巻 第215号,第7頁-第12頁
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation