This book constitutes the proceedings of the 9th IFIP WG 8.5 International Conference on Electronic Participation, ePart 2017, held in St. Petersburg, Russia, in September 2017.The 11 revised full papers presented in this book were carefully reviewed and selected from 14 submissions.

Topics discussed include an introduction to open data, the open data landscape, the open data life cycle, open data policies, organizational issues, interoperability, infrastructure, business models, open data portal evaluation, and research directions, best practices, and guidelines.

This book provides the latest research advancements and findings for the scientific systematization of knowledge regarding digital governance and transformation, such as core concepts, foundational principles, theories, methodologies, architectures, assessment frameworks and future directions. It brings forward the ingredients of this new domain, proposing its needed formal and systematic tools, exploring its relation with neighbouring scientific domains and finally prescribing the next steps for laying the foundations of a new science.The book is structured into three main areas. The first...