Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Thursday, June 01, 2017, 12:15 pm

Duration: 30 minutes

Location: CAB G51

Speaker: Ahad N. Zehmakan

Opinion spreading in random geometry

Assume we have a population with N individuals, which have to decide whether or not to accept a reform proposal. In the initial configuration, the proposal has a support by N_+ individuals leaving N-N_+ persons against it. By starting from an initial configuration, at each round people gather randomly in fixed rooms (meeting cells) of different sizes, where the summation of the number of seats in all rooms is equal to N, and all individuals in a room adopt the most frequent opinion in the room and in case of a tie, they all adopt the negative opinion. We discuss different aspects of the behavior of this natural random process.

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