openCost

Within the scope of openCost we are creating a technical infrastructure that allows us to comprehensively record all costs involved in scientific publishing and subsequently make them freely accessible by means of standardized interfaces. This should enable cost transparency on an institutional, a national and international level.

Therefore, we are developing a standardized metadata schema to record, retrieve and map all publication costs of a scientific institution in a structured form. In addition to OA publication charges (APCs), it also includes costs from transformation contracts, memberships, etc.

We are proposing the established OAI-PMH interface for an automatic exchange. As a first step, we are using it exemplarily on the publication servers of the universities of Bielefeld and Regensburg as well as the partner institutions of JOIN². Via OAI-PMH, service providers (e. g. aggregators and research funders) can harvest their publication outputs directly from the institutions. Within the framework of openCost, this will be realized exemplarily by the OpenAPC service based at the Bielefeld University Library.

A third focus of the project is the extension of the Electronic Journals Library (EZB) with special functions for displaying publication costs. For this purpose, we are implementing an interface between OpenAPC and the EZB. In addition, we want to provide a function that allows institutions to enter information on the assumption of publication costs for specific journals as well as institution-specific agreements such as memberships in the EZB Administration. Thus, all participating institutions can use the EZB as a central platform for communicating this OA information to researchers.