Results 261 to 270 of about 190,321 (310)

Analysis of presurgical language in children with posterior fossa tumours relative to postoperative speech outcomes: findings from the European CMS study

open access: yes
Reinders A   +17 more
europepmc   +1 more source

Recognizing Picture Languages by Reductions to String Languages

J. Autom. Lang. Comb., 2022
By 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
openaire   +2 more sources

A Picture Language Translator

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
openaire   +1 more source

RECOGNIZABLE PICTURE LANGUAGES

International Journal of Pattern Recognition and Artificial Intelligence, 1992
The purpose of this paper is to propose a new notion of recognizability for picture (two-dimensional) languages extending the characterization of one-dimensional recognizable languages in terms of local languages and alphabetic mappings. We first introduce the family of local picture languages (denoted by LOC) and, in particular, prove the ...
Dora Giammarresi, Antonio Restivo
openaire   +1 more source

A CHARACTERIZATION OF RECOGNIZABLE PICTURE LANGUAGES

International Journal of Pattern Recognition and Artificial Intelligence, 1992
This paper first shows that REC, the family of recognizable picture languages in Giammarresi and Restivo,3 is equal to the family of picture languages accepted by two-dimensional on-line tessellation acceptors in Inoue and Nakamura.5 By using this result, we then solve open problems in Giammarresi and Restivo,3 and show that (i) REC is not closed ...
Katsushi Inoue, Itsuo Takanami
openaire   +1 more source

LEARNING OF RECOGNIZABLE PICTURE LANGUAGES

International Journal of Pattern Recognition and Artificial Intelligence, 1992
Learning 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
openaire   +1 more source

Superposition in picture languages

2005
A 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
openaire   +1 more source

Recognizable Picture Languages and Polyominoes

2007
We consider the problem of recognizability of some classes of polyominoes in the theory of picture languages. In particular we focus our attention on the problem posed by Matz of finding a nonrecognizable picture language for which his technique for proving the non-recognizability of picture languages fails.
Castiglione G., Vaglica R.
openaire   +2 more sources

Pictures and Language

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
openaire   +1 more source

Some results on picture languages

Pattern Recognition, 1999
Two different types of models called puzzle languages and recognizable picture languages describing digitized pictures in a two-dimensional plane have been introduced in the 1990s. We review here these models, reporting the main results already proved. We also give a few new results.
Rani Siromoney   +3 more
openaire   +1 more source

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