@article{SalvatiWalukiewicz:InfComp:2014,
    Abstract = {Abstract We propose a new approach to analyzing higher-order recursive schemes. Many results in the literature use automata models generalizing pushdown automata, most notably higher-order pushdown automata with collapse (CPDA). Instead, we propose to use the Krivine machine model. Compared to CPDA, this model is closer to lambda-calculus, and incorporates nicely many invariants of computations, as for example the typing information. The usefulness of the proposed approach is demonstrated with new proofs of two central results in the field: the decidability of the local and global model checking problems for higher-order schemes with respect to the mu-calculus.},
    Author = {Salvati, Sylvain and Walukiewicz, Igor},
    File = {Krivine machines and higher-order schemes - Salvati, Walukiewicz (0) (0) - a - a - d.pdf},
    ISSN = {0890-5401},
    Journal = {Inf. Comput.},
    Keywords = {parity games},
    Number = {0},
    Pages = {340--355},
    Title = {Krivine machines and higher-order schemes},
    URL = {http://www.sciencedirect.com/science/article/pii/S0890540114000984},
    Volume = {239},
    Year = {2014},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0890540114000984},
    bdsk-url-2 = {http://dx.doi.org/10.1016/j.ic.2014.07.012},
    date-added = {2014-12-22 22:18:57 +0000},
    date-modified = {2015-06-30 14:42:33 +0000},
    doi = {10.1016/j.ic.2014.07.012}
}

@article{SalvatiWalukiewicz:InfComp:2014, Abstract = {Abstract We propose a new approach to analyzing higher-order recursive schemes. Many results in the literature use automata models generalizing pushdown automata, most notably higher-order pushdown automata with collapse (CPDA). Instead, we propose to use the Krivine machine model. Compared to CPDA, this model is closer to lambda-calculus, and incorporates nicely many invariants of computations, as for example the typing information. The usefulness of the proposed approach is demonstrated with new proofs of two central results in the field: the decidability of the local and global model checking problems for higher-order schemes with respect to the mu-calculus.}, Author = {Salvati, Sylvain and Walukiewicz, Igor}, File = {Krivine machines and higher-order schemes - Salvati, Walukiewicz (0) (0) - a - a - d.pdf}, ISSN = {0890-5401}, Journal = {Inf. Comput.}, Keywords = {parity games}, Number = {0}, Pages = {340--355}, Title = {Krivine machines and higher-order schemes}, URL = {http://www.sciencedirect.com/science/article/pii/S0890540114000984}, Volume = {239}, Year = {2014}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0890540114000984}, bdsk-url-2 = {http://dx.doi.org/10.1016/j.ic.2014.07.012}, date-added = {2014-12-22 22:18:57 +0000}, date-modified = {2015-06-30 14:42:33 +0000}, doi = {10.1016/j.ic.2014.07.012} }