Semantic association of multimedia document descriptions through fuzzy relational algebra and fuzzy reasoning

被引：11

作者：

Akrivas, G ^{[1
]}

Stamou, GB ^{[1
]}

Kollias, S ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Image Video & Multimedia Lab, GR-15773 Athens, Greece

来源：

IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS | 2004年 / 34卷 / 02期

关键词：

fuzzy relations; human-computer interaction; information retrieval; multimedia databases;

D O I：

10.1109/TSMCA.2003.819498

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

According to the emerging MPEG-7 standard, the semantic description of multimedia documents is expressed in terms of semantic entities such as objects, events, concepts, and relations among them. The semantic entities can be used as index terms, in order to support the semantic search process. In this paper, we propose a method that a) applies fuzzy relational operations (closure, composition) and fuzzy rules to expand a semantic encyclopedia and b) uses the encyclopedia to associate the semantic entities with the aid of a fuzzy thesaurus. This method is shown to reduce the need for human intervention in creating semantic descriptions of multimedia documents, as well as correct for incompleteness and inconsistency.

引用

页码：190 / 196

页数：7