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    Chapter and Conference Paper

    Polynomial-Time Isomorphism Test for Groups with No Abelian Normal Subgroups

    We consider the problem of testing isomorphism of groups of order n given by Cayley tables. The trivial n logn bound on the time complexity for the general case has not been impro...

    László Babai, Paolo Codenotti, Youming Qiao in Automata, Languages, and Programming (2012)

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    Chapter and Conference Paper

    On the Complexity of Trial and Error for Constraint Satisfaction Problems

    In a recent work of Bei, Chen and Zhang (STOC 2013), a trial and error model of computing was introduced, and applied to some constraint satisfaction problems. In this model the input is hidden by an oracle wh...

    Gábor Ivanyos, Raghav Kulkarni, Youming Qiao in Automata, Languages, and Programming (2014)