Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Jens Graupmann. Die Sphere-search-Suchmaschine zur graphbasierten Suche auf heterogenen, semistrukturierten Daten. PhD thesis, Saarland University, 2006. [doi]
Abstract is missing.