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A sentiment analysis approach to increase authorship identification
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C Tutor usage in relation to student achievement and progress: a study of introductory programming courses in Portugal and Serbia
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Urban Evolution of Fafe in the Last Two Centuries
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Henriques, Pedro Rangel. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2019. : OASIcs - OpenAccess Series in Informatics. 8th Symposium on Languages, Applications and Technologies (SLATE 2019), 2019
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Scraping news sites and social networks for prejudice term analysis
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Predicting Performance Problems Through Emotional Analysis (Short Paper)
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Predicting Performance Problems Through Emotional Analysis (Short Paper) ...
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Increasing authorship identification through emotional analysis
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Hate speech classification in social media using emotional analysis
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Applying Attribute Grammars to Teach Linguistic Rules
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Henriques, Pedro Rangel. - : Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 2017. : OASIcs - OpenAccess Series in Informatics. 6th Symposium on Languages, Applications and Technologies (SLATE 2017), 2017
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20 |
Ontological approach for DSL development
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Abstract:
This paper presents a project whose main objective is to explore the Ontological based development of Domain Specific Languages (DSL), more precisely, of their underlying Grammar. After reviewing the basic concepts characterizing Ontologies and DSLs, we introduce a tool, Onto2Gra, that takes profit of the knowledge described by the ontology and automatically generates a grammar for a DSL that allows to discourse about the domain described by that ontology. This approach represents a rigorous method to create, in a secure and effective way, a grammar for a new specialized language restricted to a concrete domain. The usual process of creating a grammar from the scratch is, as every creative action, difficult, slow and error prone; so this proposal is, from a Grammar Engineering point of view, of uttermost importance. After the grammar generation phase, the Grammar Engineer can manipulate it to add syntactic sugar to improve the final language quality or even to add specific semantic actions. The Onto2Gra project is composed of three engines. The main one is OWL2DSL, the component that converts an OWL ontology into a complete Attribute Grammar for the construction of an internal representation of all the input data. The two additional modules are Onto2OWL, converts ontologies written in OntoDL into standard OWL, and DDesc2OWL, converts domain instances written in the new DSL into the initial OWL ontology. ; This work has been supported by FCT Fundação para a Ciência e Tecnologia within the Project Scope: UID/CEC/00319/2013.
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Keyword:
DSL; Grammars; Ontologies; Problem domain concepts
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URL: https://doi.org/10.1016/j.cl.2015.12.004 http://hdl.handle.net/10198/12760
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