Learn about Collective IQ by reading the book
Raising an organisation’s collective IQ explains in detail how you can empower your teams by creating atomic units of knowledge and by leveraging them to support continuous improvement. Find out how to develop Networked Improvement Communities (NICs) and Dynamic Knowledge Repositories (DKRs). And how to achieve Concurrent Development Integration and Application of Knowledge (CoDIAK) and embed it in your corporate culture.
It is available now in paperback or eBook from amazon.com.
For a more academic perspective, download these papers: 
Measuring how well knowledge is managed in organisations – paper published in the proceedings of the 17th European Conference on Knowledge Management held in Belfast, Northern Ireland in September 2016
Knowledge management and knowledge conversion – paper published in the proceedings of the 19th Conference on Knowledge Management held in Padua, Italy in September 2018