On Sequential and 1-Deterministic P Systems. - Oscar H. Ibarra; Sara Woodworth; Hsu-Chun Yen; Zhe Dang (COCOON, 2005)

On Bounded Symport/Antiport P Systems. - Oscar H. Ibarra; Sara Woodworth (DNA, 2005)

On Symport/Antiport P Systems and Semilinear Sets. - Oscar H. Ibarra; Sara Woodworth; Hsu-Chun Yen; Zhe Dang (Workshop on Membrane Computing, 2005)

On Symport/Antiport P Systems with One or Two Symbols. - Oscar H. Ibarra; Sara Woodworth (SYNASC, 2005)

Characterizations of Some Restricted Spiking Neural P Systems. - Oscar H. Ibarra; Sara Woodworth (Workshop on Membrane Computing, 2006)

On the Computational Power of 1-Deterministic and Sequential P Systems. - Oscar H. Ibarra; Sara Woodworth; Hsu-Chun Yen; Zhe Dang (Fundam. Informaticae, 2006)

On symport/antiport P systems with a small number of objects. - Oscar H. Ibarra; Sara Woodworth (Int. J. Comput. Math., 2006)

Asynchronous Spiking Neural P Systems: Decidability and Undecidability. - Matteo Cavaliere; Ömer Egecioglu; Oscar H. Ibarra; Mihai Ionescu; Gheorghe Paun; Sara Woodworth (DNA, 2007)

Spiking Neural P Systems: Some Characterizations. - Oscar H. Ibarra; Sara Woodworth (FCT, 2007)

Characterizing Regular Languages by Spiking Neural P Systems. - Oscar H. Ibarra; Sara Woodworth (Int. J. Found. Comput. Sci., 2007)

Normal forms for spiking neural P systems. - Oscar H. Ibarra; Andrei Paun; Gheorghe Paun; Alfonso Rodríguez-Patón; Petr Sosík; Sara Woodworth (Theor. Comput. Sci., 2007)

Characterizations of some classes of spiking neural P systems. - Oscar H. Ibarra; Sara Woodworth (Nat. Comput., 2008)

On spiking neural P systems and partially blind counter machines. - Oscar H. Ibarra; Sara Woodworth; Fang Yu 001; Andrei Paun (Nat. Comput., 2008)

On Nonuniversal Symport/Antiport P Systems. - Oscar H. Ibarra; Sara Woodworth (Algorithmic Bioprocesses, 2009)

Asynchronous spiking neural P systems. - Matteo Cavaliere; Oscar H. Ibarra; Gheorghe Paun; Ömer Egecioglu; Mihai Ionescu; Sara Woodworth (Theor. Comput. Sci., 2009)