Evaluator (visit sequences + storage info.) Library Manager semantic rules types, functions, etc. OLGA Translators run-time modules Attribute Grammar [OLGA] Abstract Syntax TablesSyntax Tables Other Modules Specifications Attribute Grammar Specification FNC-2

During the first century BC, famous Roman architect, Vitruvius, defined architecture as encompassing three essential properties: firmitas (firmness), utilitas (utility), and venustas (attractiveness or beauty) [...]

the present paper aims to analyze the method of sibooye in syntactic analysis with reference to grammar writing and applied syntax. the outcome of this study shows that the method of sibooye is structure writing mixed with analysis. he didn’t suffice to quoting what he heard but moves forward and does functionalism analysis. the nearest reasons showing sibooye’s attempt on this method is that m...

Syntax CASL/Summary A The abstract syntax is central to the definition of a formal language. It stands between the concrete representations of documents, such as marks on paper or images on screens, and the abstract entities, semantic relations, and semantic functions used for defining their meaning. The abstract syntax has the following objectives: • to identify and separately name the abstrac...

Starting from the ISO language reference, we have developed an industrial strength grammar for the VDM specification language. We summarize both the development process and its result. The employed methodology can be described as iterative grammar engineering and includes application of techniques such as grammar metrication, unit testing, and test coverage analysis. The result is a VDM grammar...

This paper describes the filtering approach for searching documents whose structure is defined by a grammar. The method is based on the theoretical model for defining filters to specify information interest of a user. It is employed to find documents in SYNDOC, a syntax-directed text processing system. The method is suitable, for example, for SGML and ODA documents. The user selects a grammar a...

Deep grammars that include tokenization, morphology, syntax, and semantic layers have obtained broad coverage in conjunction with high efficiency. This allows them to play a crucial role in applications. However, these grammars are often developed as a general purpose grammar, expecting “standard” input, and have to be specialized for the application domain. This paper discusses some engineerin...

We present an evaluation of Link Grammar and Connexor Machinese Syntax, two major broad-coverage dependency parsers, on a custom hand-annotated corpus consisting of sentences regarding protein-protein interactions. In the evaluation, we apply the notion of an interaction subgraph, which is the subgraph of a dependency graph expressing a protein-protein interaction. We measure the performance of...

We propose novel methods for integrating prosody in syntax using generative models. By adopting a grammar whose constituents have latent annotations, the influence of prosody on syntax can be learned from data. In one method, prosody is utilized to seed the latent annotations of a grammar which is then refined using EM iterations. In an orthogonal approach, we integrate prosody into grammar mor...