Data Science & Metadata Research
To be discoverable by today’s online users, traditional library data must be transformed. OCLC Research analyzes bibliographic data to derive new meaning, insights, and services for use by library and information seekers. This work includes special projects in metadata enrichment, authorities & identities, linked data, subjects & classification, and data analysis.
Projects
Ariadne's Thread: Interactive Context Explorer for Bibliographic Data
Ariadne's Thread is designed to visualize the networks of entities associated with bibliographic records and allows users to interactively explore the local context of the interested entities.
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CatVis: Visual Analytics for the World's Library Data
The CatVis project addresses the following questions: How can librarians use data visualizations to manage, analyze, and present library collections? How can visualizations of large bibliographic datasets and other complex data help researchers in the e-Humanities to ask and answer new research questions?
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Classify
Classify is a FRBR-based prototype designed to support the assignment of classification numbers and subject headings for books, DVDs, CDs, and other types of materials.
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FAST (Faceted Application of Subject Terminology)
FAST is an enumerative faceted subject heading schema derived from the Library of Congress Subject Headings (LCSH). FAST is easier to apply and can be successfully used by non-professionals.
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IIIF: Improving the Interoperability of Digital Materials
IIIF (the International Image Interoperability Framework) is an emerging set of standards for sharing structural metadata about digital materials. Learn more about IIIF and OCLC Research's work with this framework.
OCLC Linked Data Research
OCLC production units and OCLC Research are supporting the collaborative and the larger community with Linked Data-related research and standards activities, and are exploring Linked Data activities and applications.
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Multilingual Bibliographic Structure
This activity is designed to leverage the multilingual content of WorldCat® so that bibliographic information can be presented in the preferred language and script of the user.
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What in the WorldCat
At OCLC Research, we're exploring records and mining data from WorldCat, the world's largest library catalog, to highlight interesting and different views of the world's library collections.
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WorldCat Identities
WorldCat Identities has a summary page for every name in WorldCat.
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Completed Projects
OCLC Research has many recently completed projects you can explore and use in your research.
OCLC Research Archive
OCLC Research continually evolves what we investigate, research, and report on as the field's needs change. For historical project information, explore the OCLC Research Archive, which holds a wealth of information about the work of OCLC produced over the decades..