Meta Data Services

About: Meta Data Services is a research topic. Over the lifetime, 2564 publications have been published within this topic receiving 40102 citations.

Metadata Management for Information Control and Business Success

Abstract: The concept of metadata common factors affecting data quality data flexibility and responsive to business change active information management metadata entity types introduction to the enterprise metamodel the challenges of information management recognizing the fallacy of software engineering distinguishing between data and information Occam's dilemma - recognizing necessary complexity establishing a common basic metamodel metadata in business managing the metadata the role of metadata in application development and support metadata in data warehousing and business intelligence the role of metadata on the Internet the basics of metamodelling design and management of metadatabases interaction between metamodels.

Introduction to metadata

Abstract: Metadata, literally 'data about data,' provides a means of indexing, accessing, preserving, and discovering digital resources. The sheer quantity of digital information available over electronic networks has created a pressing need for standards that assist in locating, retrieving, and managing this vast and complex universe of information."Introduction to Metadata" provides readers with an overview of metadata, its types, roles, and characteristics; a discussion of metadata as it relates to resources on the Web; and a description of methods, tools, and standards, and protocols used to publish and disseminate digital collections.Also included in this fully revised and updated edition is an essay on the importance of standards-based rights metadata to the activities of cultural institutions, and an exploration of metadata harvesting and the role of Google and other commercial search engines in the rapidly evolving world of digital libraries.

Semantic web construction: an inquiry of authors' views on collaborative metadata generation

Abstract: Increasing the amount and quality of metadata is essential for realizing the Semantic Web. The research reported on in this article addresses this topic by investigating how resource authors might best collaborate with metadata experts to expedite and improve metadata production. Resource authors, working as scientists at the National Institute of Environmental Health Sciences (NIEHS), were surveyed about collaborating with metadata experts (catalogers) during the metadata creation process. The majority of authors surveyed recognized cataloger expertise is important for organizing and indexing web resources and support the development of a collaborative metadata production operation. Authors discovered that, as creators of web resource intellectual content, they too have knowledge valuable for cataloging. This paper presents the study's framework and results, and discusses the value of collaborative metadata generation for realizing the Semantic Web.

Method and apparatus for building metadata driven software development kit

Abstract: A metadata driven software development system provides various functionalities related to an entity of an application in the metadata format. Specifically, the system provides a set of base classes related to the entity and a set of methods and application programming interfaces for various operations to be performed on the entities in the metadata format. Defining such functionalities in the metadata format allows the system to dynamically generate XML messages matching any customized schema for that entity. Because such functionality is metadata driven, this system can be used with customized versions of the application without requiring any additional code or recompilation.

Metadata database management system and method therfor

Abstract: A metadata database management system (300), comprising a metadata database (305) and a knowledge manager (310), for dynamically coupling to a database system (315). The metadata database (305) provides a single knowledge repository for storing metadata assoicated with information sources (330), that provide information that is processed by inbound information processors (325) for storage in the database system (315); and metadata associated with information consumers (340), that provide information retrieved from the database system (315), and processed by the outbound information processors (335). The knowledge manager (310) is coupled to access the metadata database (305), and provides one or more metadata applications that selectively use the metadata in the metadata database (305) to manage a plurality of knowledge aspects of the database system (315), the information sources (325) and the information consumers (335).