β Scribed by A. Mukherjee; Y.V. Venkatesh
No coin nor oath required. For personal study only.
This paper investigates the basic properties of the class of neighborhood-uniform node label controlled (NUNLC) graph grammars. The class of NUNLC grammars is distinguished by requiring a very natural restriction on the connection relations of NLC grammars. The restriction implies the "Church-Rosser property" of derivations in an NUNLC grammar, which makes the class of NUNLC grammars " technically easier" to investigate. A number of combinatorial properties of the languages generated by the class of NUNLC grammars are proved. Also, it is demonstrated that a number of basic properties are decidable for the class of NUNLC grammar-many of them are undecidable in the whole class of NLC grammars. A Note on 'Rigid Body Motion from Depth and Optical Flow.
π SIMILAR VOLUMES
Cathode ray tube (CRT) displays are probably the most widely used color imaging devices, and include TV sets and computer monitors. Although the CRT color representations are adequate for people with normal color vision, color-deficient users would be expected to experience problems of color identif
Three experiments were performed to evaluate methods for predicting the luminances and chromaticity coordinates produced by color CRT monitors, given known inputs. Linear and logarithmic versions of PLCC and PLVC, plus Berns, Motta, and Gorzynski's power function, were tested. Estimates are provided