Meta-Database and Search Agent for Multimedia Database Access over Internet
نویسندگان
چکیده
In this paper we investigate approaches to the creations of a metadatabase and a search agent in a metasewer which support global visual access to multimedia databases over Internet. The metadata for inclusion within the metadatabase is formulated on the basis of visual content of the images housed at each remote multimedia database. The search agent, located within the metaservel; accesses the metadatabase and derives a ranking of database sites for the distribution of user queries. The proposed metadatabase and search agent are implemented in a web-based multimedia information retrieval environment.
منابع مشابه
The Design of A Web-based Multimedia Information Retrieval System
In a large-scale and distributed visual information retrieval system, various multimedia databases are distributed throughout the Internet. Accessing multimedia databases distributed across remote sites has been made possible by the advent of the World Wide Web using the Internet as the medium. However, accessing such multimedia databases over the Web poses several challenges relating to the se...
متن کاملA Meta-analysis of the factors affecting information seeking behavior in Iran and the world
Purpose: The aim of this study is to identify the components affecting information seeking behavior and to measure their impact from Persian and English articles in this field. In addition, the moderating variables affecting information seeking behavior were identified and their effect size was calculated. Method: The method of this study is meta-analysis. The research population included all ...
متن کاملAgent-based Multimedia Data Sharing Platform
This paper proposes an agentbased platform which allows users to receive and exchange multimedia data from distributed sources, e.g. digital libraries, image databases and video databases. However, the multitude, diversity and the dynamic nature of multimedia data on the Internet make it di cult for us to access any speci c piece of multimedia data. Nonetheless, we use software agents to (1) id...
متن کاملPersonalization in the design and production of multimedia in the e-learning environment
Aims: E-learning, is a phenomenon of the modern world That in the information era and the knowledgebased society has come into existence and in its short history has been expanded with considerable speed. The impact and application of the principle of personalization in the design and production of multimedia products in its electronic. Methods: This article is a review of the literature ...
متن کاملA Method for Protecting Access Pattern in Outsourced Data
Protecting the information access pattern, which means preventing the disclosure of data and structural details of databases, is very important in working with data, especially in the cases of outsourced databases and databases with Internet access. The protection of the information access pattern indicates that mere data confidentiality is not sufficient and the privacy of queries and accesses...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997