Carina Antonia Hallin is the Founder and Research Coordinator of the Collective Intelligence Group at the IT University of Copenhagen (ITU) and a Research Affiliate at the MIT Center for Collective Intelligence (CCI). 

Hallin has published in the disciplines of collective intelligence, decision science, artificial intelligence, computer science, strategy, and management; and has a strong research interest in collective intelligence, crowd predictions, machine learning, artificial intelligence, and the validation of new decision support systems for organizations and governments. 

Before joining the IT University of Copenhagen in 2020, Carina Antonia Hallin founded the Collective Intelligence Unit (CIU) at the Copenhagen Business School, in 2016, where she was the head of the unit and managed a team of eleven employees until 2020. 

Hallin is also the founder of the first collective intelligence and crowdsourcing course in Denmark launched in 2015 at the Copenhagen Business School. Simultaneously, she is managing the course of Database Use and Design at the IT University of Copenhagen in the Global Business Informatics Program. 

Hallin is a listed knowledge partner to the United Nations Development Programs (UNDP) on collective intelligence. She is also a regularly invited speaker on collective intelligence at international and national gatherings, such as The Organisation for Economic Co-operation and Development (OECD), the National Endowment for Science and Technology and the Arts (NESTA) in London, and Dreamocracy on collective intelligence for the common good in Brussels. 

In October 2019, she was appointed by the Collective Intelligence Conference Steering Committee to be the Multi-Site Conference Chair for the Association for Computer Machinery’s first virtual Collective Intelligence Conference 2020.

In 2019, Hallin co-founded the collective intelligence tech company Mindpool with serial entrepreneur Mik Thobo-Carlsen and architect Bjarke Ingels. The spinoff has received legal support from the Copenhagen Business School, and funding from the Innovation Fund Denmark, and other investors.