15 citations · 34 across the 7 of their papers we have counts for
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cs.FL2010★ 6 cited
Pumping lemmas for linear and nonlinear context-free languages
Géza Horváth, Benedek Nagy
Pumping lemmas are created to prove that given languages are not belong to certain language classes. There are several known pumping lemmas for the whole class and some special cla…
math.MG2010★ 7 cited
Approximating the Euclidean circle in the square grid using neighbourhood sequences
Janos Farkas, Szabolcs Bajak, Benedek Nagy
Distance measuring is a very important task in digital geometry and digital image processing. Due to our natural approach to geometry we think of the set of points that are equally…