نتایج جستجو برای: visual grammar
تعداد نتایج: 395705 فیلتر نتایج به سال:
the present study aims to investigate the system of the visual transitivity by analyzing the images of american english file (2014) and cutting edge (2005) series based on halliday’s (1976) systemic functional linguistics and kress and van leuween’s (1997-2006) social semiotics. the system of visual transitivity refers to a type of process which determines how represented participants are label...
1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...
Visual programming languages use pictures as programs. One approach to building a visual programming environment is to parameterlze a generic environment with a language specification. We describe a mechanism for specifying visual languages that can be used as the basis of a language-independent visual programming environment. Our mechanism is a new type of grammar, called a picture layout gram...
abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...
VisPro is a general-purpose visual language generation system based on Reserved Graph Grammar (RGG). It can express a wide range of diagrammatic visual programming languages (VPLs). This paper presents a global layout approach used in the VisPro system. Our approach is grammar-based graph drawing, in which layout rules are embedded in the productions of RGG. Thus, the RGG formalism serves both ...
VisPro is a general-purpose visual language generation system, which can produce a wide range of diagrammatic visual programming languages (VPLs) based on Reserved Graph Grammar (RGG), a context sensitive graph grammar. This paper presents an approach to specify the semantic execution sequence of VPLs based on VisPro. In this approach, we use an ordering mechanism to facilitate the parsing form...
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