VisPro is a general-purpose visual language generation system based on Reserved Graph Grammar (RGG). It is also the execution environment of visual programming languages (VPLs) developed under the VisPro system. However, due to the lack of compilation facilities, VisPro could only generate simple interpreted VPLs. We have developed a compilation mechanism for VisPro to implement compiled visual...

Grammar is an essential component of language learning, as it provides the structure and rules necessary for effective communication. However, non-English major students often struggle with grammar due to their limited exposure language. Traditional teaching methods that focus on memorization repetition may not be in helping these learn grammar. In recent years, mind mapping has been used a vis...

This paper presents a generative grammar producing a language of patterns for the south façade of a prototype sustainable house. The patterns are produced through the activation of the electrochromic material that is applied on the windowpanes of the façade. The class of the performatively effective configurations of the façade is approached as a visual language and the productive (generation),...

The Reserved Graph Grammar (RGG) is a general graph grammar Jormalism that expresses a wide range oj visual languages, This paper presents an extension to RGG with the capability oj spatial specification, Graph transJormation satisfying the spatial specification can be performed in the process oj parsing. The RGG with spatial specification can be applied to various types oj applications, The pa...

the present study investigated comparatively the impact of two types of input enhancement (i.e. textual vs. compound enhancement) on developing grammar ability in iranian efl setting. sixty-five female secondary high school students were selected as a homogenous sample out of about a 100-member population based on nelson language proficiency test. then, their grammar ability was measured based ...