# omgzor

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bio website location Caracas, Venezuela age 30 member for 4 years seen Aug 6 at 2:08 profile views 39

I'm a SCJP, currently studying CS.

# 44 Actions

 Sep24 awarded Autobiographer Aug5 awarded Famous Question Jun26 awarded Popular Question Jul21 comment When is a cellular automaton “bidirectional”? Well, no... now it's clear that I'm wrong at calling that 2D. Thanks. I guess that N = {-1,0,1} means the 1D neighbors at "left, self, right" and that N = {0, 1, 2} means "self, right, right+right". Right? (Kudos for the attitude, old man) Jul21 comment When is a cellular automaton “bidirectional”? if CA reversibility is undecidable in 2 dimensions would it make sense for the authors of the paper to call their automaton "reversible"? (They don't call it reversible and the automaton is designed to work in images) I'm thinking that the "bidirectional" description of the automaton is unfounded. Jul20 comment When is a cellular automaton “bidirectional”? Can I find out the state t, only knowing the state t+1, in a reversible cellular automaton? Jul20 comment When is a cellular automaton “bidirectional”? @JosephVanName: I suspect the same, but I'm uncertain if the authors meant "bidimensional", English in the paper is poor. Jul20 asked When is a cellular automaton “bidirectional”? Jul20 comment When is a cellular automaton “bidirectional”? I don't understand your neighborhood notation. Also, what do you mean by "two-sided", 2D neighborhood instead of 1D? Jul20 asked When is a cellular automaton “bidirectional”? Jun23 accepted For a given image $\mathbf X$, the equivalence class for pixels $p$ with labels $l$. Jun13 revised For a given image $\mathbf X$, the equivalence class for pixels $p$ with labels $l$. added 1 characters in body Jun13 asked For a given image $\mathbf X$, the equivalence class for pixels $p$ with labels $l$. Apr10 awarded Yearling Jan30 awarded Notable Question Sep16 awarded Popular Question Dec5 comment Is the absolute value function a linear function? Thanks, I ignored what you explained. Dec5 awarded Editor Dec5 accepted Is the absolute value function a linear function? Dec5 revised Is the absolute value function a linear function? added 115 characters in body