With latest release of IBM's OmniFind Yahoo Edition, users can generate up to five separate indexes of documents and define additional custom search fields
Information science, Information management, Information systems, Information retrieval, Digital libraries, Information seeking behaviour, Information seeking behavior, World Wide Web, WWW
M. Smith. Research and Advanced Technology for Digital Libraries, Volume 2458 von Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2002)
F. Weigel, H. Meuss, K. Schulz, und F. Bry. Proceedings of the Seventh International Workshop on the Web and Databases, WebDB 2004, Seite 67-72. (2004)
A. Hotho, S. Staab, und G. Stumme. Proceedings of the 2003 IEEE International Conference on Data Mining, Seite 541-544 (Poster. Melbourne, Florida, IEEE Computer Society, (November 2003)