Topic
Metadata repository
About: Metadata repository is a research topic. Over the lifetime, 5841 publications have been published within this topic receiving 121778 citations.
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Patent•
16 Aug 2013TL;DR: In this paper, a media data service for an Intelligent TV can search a network to identify media sources and determine a number of media items associated with the media sources, such as videos, music files, photos, text files, social networking postings, and the like.
Abstract: An media data service for an Intelligent TV can search a network to identify media sources and determine a number of media items associated with the media sources. The media items can be media of any type, such as videos, music files, photos, text files, social networking postings, and the like. The media data service can scan the media items to identify metadata associated with them. The media data service may record personalized metadata associated with users such as a list of media items viewed or a list of media items tagged as a favorite. The metadata may be processed, organized into one or more data models, and stored in memory. The metadata stored in memory may be used by a user interface presented to a user.
33 citations
Patent•
25 Apr 2006TL;DR: In this paper, the authors present methods and systems for processing metadata in files, including media files, so that an alteration or falsification of the metadata can be detected by a client device.
Abstract: There are disclosed methods and systems (and related data structures) for processing metadata in files, including media files, so that an alteration or falsification of the metadata can be detected. According to certain embodiments, the metadata includes hash values and digital signatures that were generated by a content server. These hash values and digital signatures can be used by a client device to authenticate the metadata.
33 citations
Journal Article•
33 citations
TL;DR: In this article, the authors present a table of table-of-features for table-based models. But they do not specify the authorship of each node. But. But
Abstract: Description tableOf
33 citations
16 Jul 2001
TL;DR: The paper summarizes the most important issues of metadata management for data warehousing, including the role of metadata and solved and unsolved problems of the available solutions.
Abstract: Capturing, representing and processing metadata promises to facilitate the management, consistent use and understanding of data and thus better support the exploitation of masses of information that is available online today. Despite the increasing interest in metadata management, its purpose, requirements and problems are still not clear. This is particularly true in the area of data warehousing. The reasons are multiple. Compared to the past, today's metadata management considers a significantly larger spectrum of information (including even certain pieces of programs). Moreover, metadata are produced by various tools and reside in different sources which need to be integrated in order to ensure consistency and provide uniform access, impact analysis and data tracking. Existing work has only partially covered some of these aspects. The paper summarizes the most important issues of metadata management for data warehousing, including the role of metadata and solved and unsolved problems of the available solutions. The design of an appropriate information model, metadata integration and advanced user interaction facilities are crucial questions to be answered.
33 citations