Added-Value Analysis

= Reference =
 * 1) Andrea Kohlhase and Normen Müller. Added-Value: Getting People into Semantic Work Environments. In Emerging Technologies for Semantic Work Environments: Techniques, Methods, and Applications. Idea Group, 2007. To appear; chapters under review.
 * 2) Andrea Kohlhase and Michael Kohlhase: Reexamining the MKM Value Proposition: From Math Web Search to Math Web ReSearch. In Proceedings: MKM 2007, forthcoming.