A programming language is described which is built within RDF. Its code, functions, and classes are formalized as RDF resources. Programs may be expressed directly using standard RDF syntax, or via a conventional JavaScript–based syntax. RDF constitutes not only the means of expression, but also the subject matter of programs: the native objects and classes of the language are RDF resources and...

Algorithms like those for differentiating functional expressions manipulate the syntactic structure of mathematical expressions in a mathematically meaningful way. A formalization of such an algorithm should include a specification of its computational behavior, a specification of its mathematical meaning, and a mechanism for applying the algorithm to actual expressions. Achieving these goals r...

Accessibility indices which measure the relative `nearness' or `propinquity' of geographic locations, one to another, are not well-developed functions in proprietary geographic information systems (GIS), notwithstanding their evident usefulness for urban analysis. In this paper, we develop procedures for embedding such measures within desktop GIS, focusing on the measurement of geometric access...

Recent research in the area of Second Language Acquisition has proposed that bilinguals and L2 learners show syntactic indeterminacy when syntactic properties interface with other cognitive domains. Most of the research in this area has focused on the pragmatic use of syntactic properties while the investigation of compliance with a grammatical rule at syntax-related interfaces has not received...

syntax principles in arabic are the main base of this language ,yet they have always been accompanied with complexity specially in the field of education. no doubt that different factors create this situation. some of these factors are vapidity of principles ,traditional methodology , fruitless efforts and aimless education. furthermore ,naturally , syntax consists of philosophical analysis and...