PP-2017-01: Endriss, Ulle and Grandi, Umberto (2017) Graph Aggregation. [Pre-print] (In Press)
PP-2018-02: Endriss, Ulle and Grandi, Umberto (2018) Graph Aggregation: Extended Abstract. [Pre-print]
PP-2016-25: Brill, Markus and Elkind, Edith and Endriss, Ulle and Grandi, Umberto (2016) Pairwise Diffusion of Preference Rankings in Social Networks. [Report]
PP-2016-18: Endriss, Ulle and Grandi, Umberto and de Haan, Ronald and Lang, Jérôme (2016) Succinctness of Languages for Judgment Aggregation. [Report]
PP-2014-14: Endriss, Ulle and Grandi, Umberto (2014) Collective Rationality in Graph Aggregation. [Report]
PP-2013-11: Endriss, Ulle and Grandi, Umberto (2013) Binary Aggregation by Selection of the Most Representative Voter. [Report]
PP-2013-09: Grandi, Umberto and Endriss, Ulle (2013) Lifting Integrity Constraints in Binary Aggregation. [Report]
PP-2012-29: Endriss, Ulle and Grandi, Umberto and Porello, Daniele (2012) Complexity of Judgment Aggregation. [Report]
PP-2012-15: Grandi, Umberto (2012) The Common Structure of Paradoxes in Aggregation Theory. [Report]
PP-2012-17: Endriss, Ulle and Grandi, Umberto (2012) Graph Aggregation. [Report]
PP-2012-16: Grandi, Umberto and Pigozzi, Gabriella (2012) On Compatible Multi-issue Group Decisions. [Report]
PP-2012-12: Grandi, Umberto and Endriss, Ulle (2012) First-Order Logic Formalisation of Impossibility Theorems in Preference Aggregation. [Report]
PP-2011-12: Airiau, Stéphane and Endriss, Ulle and Grandi, Umberto and Porello, Daniele and Uckelman, Joel (2011) Aggregating Dependency Graphs into Voting Agendas in Multi-Issue Elections. [Report]
PP-2011-13: Grandi, Umberto and Endriss, Ulle (2011) Binary Aggregation with Integrity Constraints. [Report]
PP-2010-13: Grandi, Umberto and Endriss, Ulle (2010) Lifting Rationality Assumptions in Binary Aggregation. [Report]
PP-2010-02: Endriss, Ulle and Grandi, Umberto and Porello, Daniele (2010) Complexity of Judgment Aggregation: Safety of the Agenda. [Report]
PP-2009-40: Grandi, Umberto and Endriss, Ulle (2009) First-Order Logic Formalisation of Arrow's Theorem. [Report]
DS-2012-08: Grandi, Umberto (2012) Binary Aggregation with Integrity Constraints. Doctoral thesis, University of Amsterdam.