Providing an OAI-PMH interface to the Storage Resource Broker with OAISRB

Providing an OAI-PMH interface to the Storage Resource Broker

Resource Harvesting within the OAI-PMH Framework

Motivated by preservation and resource discovery, we examine how digital resources, and not just metadata about resources, can be harvested using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH). We review and critique existing techniques for identifying and gathering digital resources using metadata harvested through the OAI-PMH. We introduce an alternative solution that...

Similarity Computations with an OAI-PMH Aggregator

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...

Applying SOAP to OAI-PMH

The Web Services paradigm for distributed computing promises to provide a breakthrough in interoperability by defining standardised mechanisms for inter-process communication. The SOAP standard, in particular, is widely discussed but not as widely adopted by standards bodies. The OAI is one such organisation that has been criticised for not adopting SOAP. Since the OAI-PMH is driven by semantic...

Metadata Harvesting with R and OAI-PMH

The Open Archives Initiative (http://www.openarchives.org/) develops and promotes interoperability standards that aim to facilitate the efficient dissemination of content. One key project is the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH, http: //www.openarchives.org/pmh/) which provides “a low-barrier mechanism for repository interoperability” for archives (institutiona...