This book constitutes the refereed proceedings of the 15th IFIP WG 8.5 International Conference on Electronic Government, EGOV 2016, held in Guimaraes, Portugal, in September 2016, in conjunction with the 8th International Conference on eParticipation, ePart 2016. The 24 revised full papers presented were carefully reviewed and selected from 87 submissions. The papers are clustered under the following topical sections: foundations; benchmarking and evaluation; information integration and governance; services; evaluation and public values; EGOV success and failure; governance; social media; engagement; processes; policy-making; trust, transparency and accountability; open government and big/open data; smart government/governance/cities.

This book constitutes the refereed proceedings of the 14th IFIP WG 8.5 International Conference on Electronic Government, EGOV 2015, held in Thessaloniki, Greece, in August/September 2015 in conjunction with the 7th International Conference on eParticipation, ePart 2015. The 25 revised full papers presented were carefully reviewed and selected from 53 submissions. The papers have been organized in the following topical sections: foundations; open and smart government; services, processes and infrastructure; and application areas and evaluation.

This book constitutes the proceedings of the 16th IFIP WG 8.5 International Conference on Electronic Government, EGOV 2017, held in St. Petersburg, Russia, in September 2017, in conjunction with the 9th International Conference on eParticipation, ePart 2017. The 34 revised full papers presented were carefully reviewed and selected from 74 submissions. The papers are clustered under the following topical sections: Smart Governance, Government and Cities; Service delivery; Organizational aspects; Infrastructures; Big and Open Linked Data; Open Government; and Evaluation.

This book constitutes the refereed conference proceedings of the 14th IFIP WG 6.11 Conference on e-Business, e-Services and e-Society, I3E 2015, held in Delft, The Netherlands, in October 2015. The 40 revised full papers presented together with 1 keynote panel were carefully reviewed and selected from 65 submissions. They are organized in the following topical sections: adoption; big and open data; e-business, e-services,, and e-society; and witness workshop.