I am an Associate Professor at the University of Warsaw. I am especially interested in (computational) social choice, in particular in committee elections and participatory budgeting. I was awarded the 2020 IJCAI Computers and Thought Award in recognition of my contributions to computational social choice and the theory of committee elections and the 2024 Social Choice and Welfare Prize. I have coauthored a book on the fascinating topic of committee elections.

I am one of the authors of the Method of Equal Shares, which is a proportional election method dedicated for participatory budgeting. I believe this is by far the best currently known voting method for participatory budgeting, and a few cities already use it in their elections (e.g., Wieliczka and Świecie, Poland; Aarau and Winterthur, Switzerland; Assen, Netherlands).

I am interested in linking various ideas from (cooperative) game theory, fair allocation, approximation algorithms and computational social choice.

You can jump directly to the sections describing my awards, a brief version of my curriculum vitae, and my academic service.

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Awards

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Short bio

A very brief version of my curriculum vitae: 

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Academic service

I am actively reviewing for various conferences and journals: