Challenges and implications of the WHO’s digital cross-border COVID-19 vaccine passport recognition pilotJackson, Eric Blake; Dreyling III, Richard Michael; Pappel, Ingrid2021 Eighth International Conference on eDemocracy and eGovernment (ICEDEG) : Quito, Ecuador, 28-30 July 20212021 / p. 88-94 https://doi.org//10.1109/ICEDEG52154.2021.9530954

A data-ownership assuring blockchain wallet for privacy-protected data exchange [Online resource]Hawthorne, Daniel; Engel, Serafin L.; Norta, Alexander2017 https://tokensale.datawallet.com/pdf/datawallet_whitepaper.pdf

Exploring EU e-delivery integration for enabling interregional innovation through the SilverHub PlatformJackson, Eric Blake; Kivimäki, Petteri; Pappel, Ingrid; Ben Yahia, Sadokdg.o '23 : Proceedings of the 24th Annual International Conference on Digital Government Research : Gdansk, Poland, July 11 - 14, 20232023 / p. 172–179 : ill https://doi.org/10.1145/3598469.3598488

A historical analysis on interoperability in Estonian data exchange architecture : perspectives from the past and for the futureJackson, Eric Blake; Dreyling III, Richard Michael; Pappel, IngridICEGOV '21: Proceedings of the 14th International Conference on Theory and Practice of Electronic Governance2021 / p. 111-116 https://doi.org/10.1145/3494193.3494209 Conference Proceedings at Scopus Article at Scopus Article at WOS

A privacy-protecting data-exchange wallet with ownership- and monetization capabilitiesNorta, Alexander; Hawthorne, Daniel; Engel, Serafin L.2018 International Joint Conference on Neural Networks (IJCNN) : 2018 proceedings2018 / p. 4121-4128 : ill https://doi.org/10.1109/IJCNN.2018.8489551 Conference Proceedings at Scopus Article at Scopus Article at WOS

The role of data intermediaries for small- and medium-sized enterprises in the innovation ecosystems of the Nordic-Baltic silver economyJackson, Eric Blake; Weck, Marina; Pappel, IngridHuman Factors, Business Management and Society : proceedings of the 15th International Conference on Applied Human Factors and Ergonomics and the Affiliated Confereces, Nice, France, 24-27 July 2024. Vol. 1352024 / p. 148–157 : ill https://doi.org//10.54941/ahfe1004940