ホウチン　テルヒサ   Teruhisa Hochin   寶珍　輝尚    所属   追手門学院大学  理工学部 情報工学科    職種   教授
言語種別	英語
発行・発表の年月	2008/07/07
形態種別	論文
査読	査読あり
標題	Towards the Easy Manipulation of Graph-Based Content Representation of Multimedia Data
執筆形態	単著
掲載誌名	Proc. of 23rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2008)
出版社・発行元	The Institute of Electronics, Information and Communication Engineers
巻・号・頁	39,pp.169-172
担当区分	筆頭著者,最終著者,責任著者
著者・共著者	Teruhisa Hochin
概要	The contents of multimedia data has complex relationships including deeply nested whole-part and the many-to-many relationships. A data model incorporating the concepts of directed graphs, recursive graphs, and hypergraphs has been proposed for representing the contents of multimedia data. In this data model, an instance is represented with a directed recursive hypergraph called an {\it instance graph}. This paper studies on the characteristics of instance graphs. The depth of an edge of an instance graph is introduced. When the depth of an edge is equal to zero, the instance graph can be decomposed into sub-instance graphs. Decomposing instance graphs could make their treatment easy.