# /research/software/frbr/default.htm

originally: http://www.oclc.org/research/software/frbr/default.htm

# FRBR Work-Set Algorithm

OCLC Research is pleased to provide you with an algorithm for converting MARC21 bibliographic databases to the "FRBR" (Functional Requirements for Bibliographic Records) model.

An example of a FRBRized database is available. The FRBR model brings together bibliographic records that are intellectually related as "works". Having resources brought together under the "works" umbrella enables users to sift through the myriad resources available digitally. It will help them acquire the work, or content, that they are looking for, irrespective of the specific "container" or item the content is carried in.

The OCLC Research FRBR project page provides additional background information about FRBR and an overview of OCLC's research efforts in this area. There also is a FRBR algorithm project page that provides more specific background to this aspect of the project.

In large databases, such as WorldCat, collocation is indispensable for discovery and navigation. OCLC plans to "FRBRize" WorldCat as it implements WorldCat's new database technology.

OCLC's research activities are an important benefit of OCLC membership and one of the many ways that member fees are used to benefit the larger community. There is no fee for downloading the algorithm.

## License

## Distribution

We ask that you refer others to this site in lieu of redistributing it yourself.

> Register now to download the OCLC FRBR Work-Set Algorithm >>

We appreciate comments and suggestions for improving the algorithm, and learning about your experience implementing FRBR. Please email frbr@oclc.org with your suggestions.

You may also refer the OCLC Research FRBR Work-Set Algorithm to a colleague.