Building Innovation Pipelines through Computer-Aided Innovation: 4th IFIP WG 5.4 Working Conference, CAI 2011, Strasbourg, France, June 30 - July 1, 2011, Proceedings

New Opportunities for Innovation Breakthroughs for Developing Countries and Emerging Economies: 19th International TRIZ Future Conference, TFC 2019, Marrakesh, Morocco, October 9–11, 2019, Proceedings