| 摘要 |
PROBLEM TO BE SOLVED: To facilitate document grouping and document retrieval in a document group, thereby attaining not only sharing of results but also sharing of the process of technique formation and experience accumulation to make it easy to pass down techniques and experiences. SOLUTION: Information such as data, an individual summary material, and a formal registration material is added as attributes of a document, and correlation information such as basis data, a document reference and a summary is registered as a relationship between documents. The relationship between the documents is networked and visualized by the correlation information, and skeletonization of displaying only documents having a designated attribute is carried out at the time of display. COPYRIGHT: (C)2005,JPO&NCIPI
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