著者
山口 高平
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.22, no.4, pp.461-466, 2007-07-01
被引用文献数
3
著者
角 康之 堀 浩一 大須賀 節雄
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.9, no.1, pp.139-147, 1994-01-01
被引用文献数
46

In this paper, we present a system for computer-aided thinking. We propose the idea of reflecting the mental world indirectly in a metric space, and thereby supporting human thinking activity such as construction and creation of new ideas. We use a method of mapping text-objects into metric spaces in order to deal with texts. Results of experiments using our implemented system, named CAT1 (Computer-Aided Thinking, version 1), are given. We show that a user of our system can get effective stimuli to his/her further thinking. The paper also gives a discussion about potential of the CAT1 to be used for group works.
著者
大澤 幸生 谷内田 正彦
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.15, no.4, pp.665-672, 2000-07-01
被引用文献数
6

KeyGraph, an automatic document indexing method for extracting keywords expressing the assertions of a document, i. e. assertions supported by the outlines based on the basic concepts of the document, is applied to detecting risky active faults from earthquake history data. Here a history data is regarded as a document to be indexed, and active faults stressed strongly i. e. with near-future earthquake risks are obtained as keywords asserted in the document. This paper presents this method and its seismologic semantics. The semantics shows that KeyGraph is a model of earthquake occurrences, which considers less details of local land crust activities than in seismology, but more of global interactions among active faults. Experimentally, faults with near-future earthquake risks were obtained with high accuracies, and the shifts of risky areas after big earthquakes datected by KeyGraph corresponded with realistic tectonics.

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著者
村田 真樹
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.20, no.5, 2005-09-01
著者
中村 順一
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.4, no.1, pp.95-97, 1989-01-20
被引用文献数
1