Details NASA's (National Aeronautics & Space Administration (USA)) involvement in defining and testing the Open Archives Initiative (OAI) Protocol for Metadata Harvesting (OAI-PMH) and experience with adapting existing NASA distributed searching DLs (digital libraries) to use the OAI-PMH and metadata harvesting. Discusses some new digital…

Presents a brief survey of Open Archives Initiative (OAI) e-print repositories, and of services using metadata harvested from e-print repositories using the OAI protocol for metadata harvesting (OAI-PMH). Discusses several situations where metadata harvesting may be used to further improve the utility of e-print archives as a component of the…

Explains the Functional Requirements for Bibliographic Records (FRBR) model which was proposed by the International Federation of Library Associations and Institutions (IFLA) as a framework to proceed content-based analysis and developing metadata format. Presents a case study that examines the feasibility of the FRBR model at the National Palace…

Evaluates the effectiveness of using the HTML META tag to improve retrieval of World Wide Web documents through Internet search engines. Analysis of sample searches suggests that the use of the keywords attribute in a META tag substantially improves accessibility whereas use of the description attribute alone does not. (Author/LRW)

When providing access to digital images, there are three elements to consider: structure, location, and appearance. These considerations are illustrated with two examples--a book and a photograph collection. Each of the elements is then described in detail. (AEF)

Includes six articles focusing on the purpose of digital public libraries; encoding electronic documents through compression techniques; a distributed finding aid server; digital archiving practices in the framework of information life cycle management; converting metadata into MARC format and Dublin Core formats; and evaluating Web sites through…

Describes the Scout Reporting Signpost (http://www.signpost.org/signpost), a Web site that demonstrates that Internet resources can be cataloged, classified, and arranged using existing taxonomies such as Library of Congress classification and subject headings in conjunction with the Dublin Core, an emerging metadata standard. A theoretical…

Describes the evolving information technologies employed at the Digital Library Initiative (DLI-I) Testbed of full-text journal articles at the University of Illinois at Urbana-Champaign. Examines how XML, XSLT, and CSS can be used in a digital library application and discusses document representation and transmission, metadata schema, and…

Describes GEM (Gateway to Educational Materials) that provides easy, fast, and free access to lesson plans, curriculum units, and other educational materials on the Internet. Discusses interaction between users and content providers; GEM versus search engines; how a GEM record is created; and the metadata used in GEM records. (LRW)

With the rapid development of distance learning and the XML technology, metadata play an important role in e-Learning. Nowadays, many distance learning standards, such as SCORM, AICC CMI, IEEE LTSC LOM and IMS, use metadata to tag learning materials. However, most metadata models are used to define learning materials and test problems. Few…

We should be grateful that Terry Reese had to work his way through college. As a work-study student, taught to do cartographic cataloging in the University, of Oregon's map library, he discovered the mental challenges libraries offered. Later he became Oregon State University (OSU)'s cataloger for networked resources and digital unit production…

This paper has shown how XML (extensible Markup Language) can be used to mark up content. Since XML documents, with meaningful tags, can be interpreted easily by humans as well as computers, they are ideal for the interchange of information. Because XML tags can be defined by an individual or organization, XML documents have proven useful in a…

In this article, the author discusses "CanCore," a learning resource metadata initiative funded by Industry Canada and supported by Athabasca University, Alberta, and TeleUniversite du Quebec, and describes the increasing range of international uses of the "CanCore" metadata for the indexing of learning objects.…

This paper proposes a system, the Smart Learning Design Framework, designed to support the development of pedagogically sound learning material within an integrated, platform-independent data structure. The system supports sharing, reuse and adaptation of learning material via a metadata-driven philosophy that enables the technicalities of the…

The increasing complexity of human body models enabled by advances in diagnostic imaging, computing, and growing knowledge calls for the development of a new generation of systems for intelligent exploration of these models. Here, we introduce a novel paradigm for the exploration of digital body models illustrating cerebral vasculature. It enables…