نتایج جستجو برای: پروتکل oai pmh
تعداد نتایج: 4957 فیلتر نتایج به سال:
One of the biggest obstacles for information dissemination to a user community is that many Digital Libraries (DL) or bibliographic databases use heterogeneous technologies that inhibit interoperability. The Open Archives Initiative (OAI) addresses interoperability by using a framework to facilitate the discovery of content stored in distributed archives or bibliographic databases through the u...
The proliferation of the Open Archive Initiative Protocol for Metadata Harvesting (OAI-PMH) has resulted in the creation of a large number of service providers, all harvesting from either data providers or aggregators. If data were available regarding the similarity of metadata records, service providers could track redundant records across harvests from multiple sources as well as provide addi...
The number of works made freely accessible on the Web by institutions joined to Open Archive Initiatives such as libraries, research institutions, scientific and cultural archives, is constantly growing. Until now some international agreements among key players of Open Access approach have been established but the low level of standardization and the lack of a digital resource and repository ce...
The interoperation of spatial information is an effective way for sharing spatial information, in order to complete any exchanges and integrations of spatial information within and between application systems and organizations. This paper is to apply the metadata interoperability-related research outputs, namely Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH), in the field o...
In this paper, we introduce the Enhanced Kepler Framework, an evolution of the original Kepler framework which implements an OAI-PMH-compliant data provider for individual publishers. The enhanced Kepler framework is heavily influenced by Fasttrack, a peer-to-peer network. In particular, we introduce the concept of buddy nodes and SuperNodes to improve scalability. We also propose enhancements ...
The proliferation of the Open Archive Initiative Protocol for Metadata Harvesting (OAI-PMH) has resulted in the creation of a large number of service providers, all harvesting from either data providers or aggregators. If data were available regarding the similarity of metadata records, service providers could track redundant records across harvests from multiple sources as well as provide addi...
The Technical Report Interchange project is a cooperative experimental effort between NASA Langley Research Center, Los Alamos National Laboratory, Air Force Research Laboratory, Sandia National Laboratory and Old Dominion University to allow for the integration of technical reports. This is accomplished using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) and having ea...
http://www.soe.ucsc.edu/~okram [email protected] Abstract Pre-print repositories have seen a significant increase in use over the past fifteen years across multiple research domains. Researchers are beginning to develop applications capable of using these repositories to assist the scientific community above and beyond the pure dissemination of information. The contributions set forth by this ...
In this paper we study the problem of representing, managing and exchanging hierarchically structured data in the context of a Digital Library (DL). We present the NEsted SeTs for Object hieRarchies (NESTOR) framework defining two set data models that we call: the “Nested Set Model (NS-M)” and the “Inverse Nested Set Model (INSM)” based on the organization of nested sets which enable the repres...
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