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Computational theory of formal languages on picture languages
, 2021Formal language theory is defined as computational theory of languages. It provides theoretical aspects of computer science and helps to determine infinite languages in finite number of ways. So, algorithms can be constructed for relevant problems.
R. Govindaraj
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Two-Dimensional Pattern Matching Against Basic Picture Languages
Lecture Notes in Computer Science, 2019František Mraz, Daniel Prusa
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Recognizing Picture Languages by Reductions to String Languages
J. Autom. Lang. Comb., 2022By using a stateless deterministic transducer with a window of size 3-by-3 that employs a simple scanning strategy, we reduce a given picture language to a string language. Then we utilize two types of deterministic automata to accept this string language, finite-state acceptors and finite-state acceptors with translucent letters.
Frantisek Mráz, Friedrich Otto
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2006 Japan-China Joint Workshop on Frontier of Computer Science and Technology, 2006
Picture languages are on attractive basis for communication. However, it is difficult to represent and understand accurate meaning in such languages. So, we are developing an approach where pictures with captions are allocated on positions of a 2D structure and special translators generate corresponding sentences in natural languages.
Hiroshi Migiyama +2 more
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Picture languages are on attractive basis for communication. However, it is difficult to represent and understand accurate meaning in such languages. So, we are developing an approach where pictures with captions are allocated on positions of a 2D structure and special translators generate corresponding sentences in natural languages.
Hiroshi Migiyama +2 more
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LEARNING OF RECOGNIZABLE PICTURE LANGUAGES
International Journal of Pattern Recognition and Artificial Intelligence, 1992Learning of certain classes of two-dimensional picture languages is considered in this paper. Linear time algorithms that learn in the limit, from positive data the classes of local picture languages and locally testable picture languages are presented.
Rani Siromoney +3 more
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Superposition in picture languages
2005A word on alphabet π={u, r, d, l} can be thought of as a description of a connected picture drawn on a square grid: each letter is associated with a unit move of a pen, u coding a move up, r, d and l coding moves to the right, down and to the left. We define the notion of superposition of two pictures f and g as the set of pictures obtained when one ...
Bodonirina Ratoandromanana +1 more
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1997
In this chapter, we return to some of the more fundamental issues surrounding pictures. We draw on the terms we have developed to look back at the material we have studied. The goal is to shed more light on the relationship between pictures and language.
Christine Strothotte, Thomas Strothotte
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In this chapter, we return to some of the more fundamental issues surrounding pictures. We draw on the terms we have developed to look back at the material we have studied. The goal is to shed more light on the relationship between pictures and language.
Christine Strothotte, Thomas Strothotte
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A compiled picture language on Macintosh
Proceedings of the 1986 ACM SIGSMALL/PC symposium on Small systems - SIGSMALL '86, 1986A visual programming language for Macintosh personal computer system is introduced. In this language both programs and data are pictures. Keyboardless programming is the main goal of the language design. The language is designed for novice users such as school children.
J. W. Choi, T. D. Kimura
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P systems generating iso-picture languages
Progress in Natural Science: Materials International, 2008 P systems generating rectangular arrays and hexagonal arrays have been studied in the literature, bringing together the two areas of theoretical computer science, namely membrane computing and picture languages. Recently, a new class of picture languages
S. Annadurai +3 more
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