Title :
Extracting tasks in design process records
Author :
Tanaka, Katsuaki ; Hori, Koichi
Author_Institution :
Center of Inf. & Commun. Technol., Hitotsubashi Univ., Tokyo, Japan
Abstract :
We extracted design process as series tasks for objects from design process records. First, we tried to extract topics and its transitions from documents. The system divided documents into smaller text fragments and grouped these into clusters. We regarded a cluster as a topic. The system iterated clustering as topic extraction at certain intervals based on created times of documents and generated a graph of topics and its transitions. Then the system chose clusters that related to focused object and searched co-occurring words with the object from text fragments. It represented clusters labeled with these words and its transition.
Keywords :
pattern clustering; records management; text analysis; co-occurring words; design process records; documents; focused object; iterated clustering; series tasks; task extraction; text fragments; topic extraction; Design Support System; Document Stream Processing; Information Sharing System; Topic Detection;
Conference_Titel :
Computer Science and Software Engineering (JCSSE), 2011 Eighth International Joint Conference on
Conference_Location :
Nakhon Pathom
Print_ISBN :
978-1-4577-0686-8
DOI :
10.1109/JCSSE.2011.5930150
