FIZ Karlsruhe, a non-profit service institution within the Leibniz Association (WGL), announced that it now offers its computer science portal io-port.net free of charge with a new database interface and new search functions. FIZ Karlsruhe produces the database together with its partners Gesellschaft für Informatik (GI) e.V., University of Trier, Springer-Verlag GmbH, and IEEE Computer Society. io-port.net is a freely accessible database with more than one million computer science publications. Documents from different sources are offered in a standardized format through one common search interface (duplicates have been removed). The database covers the time range from 1931 to the present. It contains bibliographical meta data, links to electronic full-texts and, for most of the references, article summaries or abstracts written by scientists. The new search interface enables both intuitive access and more refined searches using search fields. A specific search language is available for complex database searches..