Did you know that Amazon offers a facility to make corrections to its catalog? Somewhere in the past few months someone mentioned this to me and I tried it out. (Unfortunately, it has been long enough now that I’ve forgotten who told me; if you are the one, please fess up in this post’s comments section. It was Ron Murray from the Library of Congress. Thanks, Ron!) And it works! Is this a model for crowdsourced corrections to library data?
Jerome McDonough of the Graduate School of Library & Information Science at the University of Illinois at Urbana-Champaign presented a paper this summer at the Balisage conference with the title Structural Metadata and the Social Limitation of Interoperability: A Sociotechnical View of XML and Digital Library Standards Development.1 The title is very hard to penetrate, but the contents of the paper lay bare a theory for why we don’t have large, swirling pools of shared digital objects that cross institutional silo boundaries.
Also tagged description, digital libraries, mets, paperEarlier this week I received an e-mail from the director of the ISSN International Center announcing a session at the ALA Annual Conference in Anaheim to talk about the “linking ISSN”. Abbreviated ISSN-L, this is a new addition to the revised ISSN standard (ISO 3297, published last August) that allows for the collocation of separate ISSNs under a single ISSN-L. The ISSN standard now explicitly states that an ISSN is a unique identifier for a specific serial in a defined medium.
In other words, separate ISSN should be assigned to each different medium version of a serial. The ISSN-L table brings these separate ISSNs together.
This morning I got an invitation to join ResearcherID, a new author profile service from Thomson Scientific. The service sounds nice enough — who doesn’t want to take steps to avoid confusion between authors? — and if you have access to other Thomson products (like ISI Web of Knowledge or Web of Science) it may be even nicer. I’m all for the establishment of unique identifiers so we can start to do some interesting things with co-citation analysis and mining the web of connections in journal articles, but I’m not signing up. At least not yet.
Also tagged identifier
In reading a background paper for the American Social History Online portal, I was reacquainted with a paper by Muriel Foulonneau, Thomas Habing and Tim Cole from UIUC called “Automated Capture of Thumbnails and Thumbshots for Use by Metadata Aggregation Services.”1 This is the abstract:
The practice of including thumbnails in short record displays, increasingly common in local implementations, is being adopted by metadata aggregation service providers as well. In addition, thumbnails and Web thumbshots have begun appearing as part of Web search results. This article reports on a project at the University of Illinois at Urbana-Champaign (UIUC) to make more comprehensible heterogeneous resources available on the UIUC CIC metadata portal by incorporating thumbnails and thumbshots of image and Webpage resources in the context of the OAI Protocol for Metadata Harvesting. In addition to thumbnails provided by partner data providers, UIUC has developed an automated process to generate thumbnails and thumbshots from the Webpages resources pointed to by the metadata records.Also tagged description, imaging, oai-pmh, paper, uiuc
Boundaries are being blurred between the academic and commercial Web, between library resources, between the citation and the item itself. Students have no patience with these arbitrary boundaries; they want information, and they want it now, wherever it may be located.1
Earlier this year, the New England Law Library Consortium (NELLCO) announced that they had received a grant from the Institute of Museum and Library Services to build a “Universal Search Solution” — a ‘one-box’ search into a unified index of a range of electronic resources. Indexed databases include OPACs, subscription-based resources, and selected free web resources. It is a two year grant to build and implement the tool for NELLCO members and release the code into open source. Index Data will be contracted to build the tool.
Also tagged IMLS, Index Data, metasearch, NELLCO, unified indexHere is the press release describing the event:
Also tagged conference, Object Reuse and Exchange, Open Repositories 2008, standards, web architectureFOR IMMEDIATE RELEASE:
Open Archives Initiative Announces Public Meeting on March 3, 2008 to Release Object Reuse and Exchange Specifications
Ithaca, NY and Los Alamos, NM, October 31, 2007 – On March 3, 2008 the Open Archives Initiative (OAI) will hold a public meeting at Johns Hopkins University in Baltimore, MD to introduce the Object Reuse and Exchange (ORE) specifications. The ORE specifications are developed in response to a significant challenge that has emerged in eScholarship. In contrast to the paper publications of traditional scholarship, or even their digital counterparts, the artifacts of eScholarship are complex aggregations. These aggregations consist of multiple resources with varying media types, semantics types, network locations, and intra- and inter-relationships. The future scholarly communication, research, and higher education infrastructure requires standardized approaches to identify, describe, and exchange these new outputs of scholarship.
Rob Casson of Miami University announced this weekend the beta availability of their video catalog. In a subsequent posting, Rob describes the user interface elements. Rob and the crew at Miami are seeking feedback on the interface, so if you have some be sure to offer it to them.
A couple of notes on the mechanisms Rob is using. Apache Solr is an open source enterprise search server based on the Lucene Java search library (also an Apache project). You can think of Lucene as the raw indexing and search engine with Solr layered on top to provide a non-Java interface to a rich feature set. What Miami has done is extract all of the bibliographic and related item records out of their Innovative Interface system, written programs to transform that data into XML, indexed it with Solr/Lucene and created a search interface.
Also tagged apache, lucene, opac, solrI had a need for a survey of the metadata namespaces used by OAI-PMH repositories, so I wrote up a quick shell script and XSLT style sheet to parse through the list of Registered Data Providers at the OpenArchives.org website. The results of this effort are pretty interesting. Some of them:
Also tagged digital libraries, Dublin Core, libraries, marc, oai-pmh, standardsRichard Rodgers presented this talk based on the work of he and MacKenzie Smith in the Digital Library Research Group at MIT. The original abstract of the presentation was:
Also tagged digital libraries, dSpace, icor2007, rdf, semanticwebMany questions are raised as previously unreachable digital content is found in and among new repositories–is each repository an island or a separately searchable resource? SIMILE (Semantic Interoperability of Metadata and Information in Unlike Environments) has developed an extensive ‘tool chain’ for gathering and manipulating data assets. Richard Rodgers and MacKenzie Smith, MIT, will demonstrate how tools developed by the SIMILE project can be used as powerful instruments for the federation, discovery, exploration, and curation of metadata.
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