<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2227-1899</journal-id>
<journal-title><![CDATA[Revista Cubana de Ciencias Informáticas]]></journal-title>
<abbrev-journal-title><![CDATA[RCCI]]></abbrev-journal-title>
<issn>2227-1899</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ediciones Futuro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2227-18992022000300137</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Toward to a template for syntactic specification of functional requirements for embedded systems]]></article-title>
<article-title xml:lang="es"><![CDATA[Aproximación a una plantilla para la especificación sintáctica de requisitos funcionales de sistemas embebidos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garzón Mendoza]]></surname>
<given-names><![CDATA[Yosanne]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Colomé Cedeño]]></surname>
<given-names><![CDATA[Dunia Ma.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chalen Ortega]]></surname>
<given-names><![CDATA[Jessenia Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González López]]></surname>
<given-names><![CDATA[Yorgelys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de las Ciencias Informáticas  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de las Ciencias Informáticas  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Católica de Santiago de Guayaquil  ]]></institution>
<addr-line><![CDATA[ Guayaquil]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de las Ciencias Informáticas  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>16</volume>
<numero>3</numero>
<fpage>137</fpage>
<lpage>156</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2227-18992022000300137&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2227-18992022000300137&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2227-18992022000300137&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Natural language is an essential means of writing system requirements, among other reasons, because of its high expressiveness and flexibility. Despite its indisputable advantages, in requirements documentation in the natural language, it is common to find syntactic ambiguity, which occurs when more than one grammar rule represents a sentence. Templates are a proven means of writing well-structured functional requirements in natural language and mitigating some of the weaknesses of this language for technical writing. Different templates have been formulated to specification requirements for almost any type of system, thanks to a generic design. However, these templates have insufficiencies in their structure that make it difficult to formulate functional requirements for embedded systems. The objective of this paper is to propose a template for the syntactic specification of functional requirements of embedded systems using natural language. The proposed template took into account the study of four existing templates and the distinctive characteristics of embedded systems. The methods and techniques used are analytical-synthetic, documentary analysis, and modeling. The validation was carried out through the IADOV technique, resulting in a group satisfaction index of 0.81 on the proposed template.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El lenguaje natural es un medio esencial para escribir requisitos de los sistemas, entre otras razones por su alta expresividad y flexibilidad. A pesar de sus indiscutibles ventajas, en la documentación de requisitos en lenguaje natural es común encontrar la ambigüedad sintáctica, la que se presenta cuando más de una regla gramatical representa a una oración. El uso de plantillas es un medio probado para escribir requisitos funcionales bien estructurados en lenguaje natural y, por lo tanto, mitigar algunas de las debilidades de este lenguaje para la redacción técnica. Diferentes plantillas se han formulado, algunas de ellas con un diseño genérico que posibilitan la especificación de requisitos de casi cualquier tipo de sistema, sin embargo, se aprecian insuficiencias en su estructura que dificultan la formulación de requisitos funcionales de sistemas embebidos. El objetivo de este trabajo es proponer una plantilla para la especificación sintáctica de requisitos funcionales de sistemas embebidos, empleando el lenguaje natural. La propuesta se basa en el estudio de cuatro plantillas existentes y en las características distintivas de los sistemas embebidos. Entre los métodos y técnicas empleadas en el desarrollo de este trabajo se encuentran el analítico-sintético, el análisis documental y la modelación. La validación de la plantilla propuesta se realizó a través de la aplicación de la técnica de IADOV, resultando un índice de satisfacción grupal de 0.81 sobre la plantilla propuesta.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[syntactic ambiguity]]></kwd>
<kwd lng="en"><![CDATA[template]]></kwd>
<kwd lng="en"><![CDATA[functional requirement]]></kwd>
<kwd lng="en"><![CDATA[embedded system]]></kwd>
<kwd lng="es"><![CDATA[ambigüedad sintáctica]]></kwd>
<kwd lng="es"><![CDATA[plantilla]]></kwd>
<kwd lng="es"><![CDATA[requisito funcional]]></kwd>
<kwd lng="es"><![CDATA[sistema embebido]]></kwd>
</kwd-group>
</article-meta>
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