A Need for Business Assessment of Semantic Web Services’ Applications in Enterprises - Abramowicz, Witold; Filipowska, Agata; Kaczmarek, Monika; Kaczmarek, Tomasz (Business Process Management Workshops, BPM 2007 International Workshops, BPI, BPD, CBP, ProHealth, RefMod, semantics4ws, Brisbane, Australia, September 24, 2007, Revised Selected Papers, 2007)