人工知能学会論文誌
Online ISSN : 1346-8030
Print ISSN : 1346-0714
ISSN-L : 1346-0714
論文
Conceptual Analysis and Description of Words for Color and Lightness for Grounding them on Sensory Data
Seio OdaMariko OdaMasao Yokota
著者情報
ジャーナル フリー

2001 年 16 巻 5 号 p. 436-444

詳細
抄録

Development of intelligent robots and rapid increase of aged societies have brought serious necessity of such systems that should facilitate mutual translation of sensory data and linguistic expressions. They are expected to help people, especially with some defected sense-organ, by translating sensory data into words such as “Pungent smell is sensed in the refrigerator!”, and otherwise enable people to order a robot to work by words such as “Search the room for a varicolored object.” For the purpose to develop such a system, the authors have recently analyzed and described the concepts of Japanese words for “color” and “lightness” based on MIDST(Mental image directed semantic theory) proposed by Yokota, M. et al. The analysis and description of the word concepts were performed approximately in the process as follows. Firstly, each word representing a specific color or lightness(“赤(=red)”, “暗(=dark)”, etc) was associated with a set of specific coordinates (point or range) of the color solid and its concept was defined as such a set of coordinates. Secondly, the words concerning temporal change or spatial distribution of color or lightness(“赤らむ(=redden)”, “ぼかす(=gradate)”, etc) were described as spatiotemporal relations among coordinates of the color solid. Thirdly, a computer system working with image input devices was constructed in order to ground words on real sensory data of color and lightness via the coordinates of the color solid in an interactive way with a human instructor, and has been found a fairly good success.

著者関連情報
© 2001 JSAI (The Japanese Society for Artificial Intelligence)
前の記事 次の記事
feedback
Top