The document discusses integrating web-based content from Scirus into Scopus. Scirus indexes over 430 million documents from the scientific web while Scopus indexes over 30 million peer-reviewed literature documents. A federated search was implemented to allow searching across both databases. References from patents and grey literature were also extracted and linked to bibliographic records in Scopus to show citations between different information sources. The integration process faced challenges due to different systems and data formats but achieved high precision and recall rates in an evaluation.

1. The Integration of Web-based Content within Scopus Prepared by: Craig Scott ( Scirus ) Date/Place: July 27 th 2007, SIGIR 2007, Amsterdam

9. Federated search across Scopus and Scirus

10. Federated search…Web results

11. Federated search…Web results facets

21. Key Generation, Scirus Document Processing

22. Key matching, realtime

23. WebCites and PatentCites

24. WebCites

25. WebCites

26. WebCites