Pt. I. Network Innovation in the Knowledge-Based Society -- 1. Network innovation for knowledge-based firms -- 2. Network innovation through real and virtual space: theoretical frameworks -- Pt. II. Platform Innovators -- 3. ICT innovation through co-creation and co-evolution -- 4. Boundaries innovation through ICT development -- Pt. III. Process Innovators -- 5. Dynamic collaboration through broadband innovation -- 6. ICT-based integrative competences through the balance of process, practice and ICT -- Pt. IV. Content Innovators -- 7. Mobile phone business innovation for business ecosystems through co-creation and co-evolution -- 8. Virtual service through collaboration between innovative customers and platform innovators -- Pt. V. Network Innovation through Co-Creation and Co-Evolution -- 9. Process view of the knowledge-based firm -- 10. Conclusion: the network innovation-based firm in the knowledge-based society.