Search results for "KNOWLEDGE"
showing 10 items of 3108 documents
Revista iberoamericana de educación
2012
Título, resumen y palabras clave en español, portugués e inglés Monográfico con el título: "Didáctica de la Lengua y la Literatura" Resumen tomado de la publicación Se propone el examen de las implicaciones del concepto de género discursivo, tomado de M. Bajtín, para la enseñanza de la composición escrita dentro del marco metodológico de las secuencias didácticas. Además de situar la enseñanza en un marco comunicativo, integra los aprendizajes específicos de habilidades lingüístico-comunicativas dentro de una tarea global que les da sentido. Se destaca de un modo especial la importancia de esta integración en cuanto a los conocimientos explícitos sobre la lengua y sus condiciones de uso. Se…
HOWERD: A Hidden Markov Model for Automatic OWL-ERD Alignment
2016
The HOWERD model for estimating the most likely alignment between an OWL ontology and an Entity Relation Diagram (ERD) is presented. Automatic alignment between relational schema and ontology represents a big challenge in Semantic Web research due to the different expressiveness of these representations. A relational schema is less expressive than the ontology; this is a non trivial problem when accessing data via an ontology and for ontology storing by means of a relational schema. Existent alignment methodologies fail in loosing some contents of the involved representations because the ontology captures more semantic information, and several elements are left unaligned. HOWERD relies on a…
Working with Multiple Ontologies on the Semantic Web.
2016
The standardization of the second generation Web Ontology Language, OWL, leaves a crucial issue for Web-based ontologies unsatisfactorily resolved: how to represent and reason with multiple distinct, but linked, ontologies. OWL provides the owl:imports construct which, roughly, allows Web ontologies to include other Web ontologies, but only by merging all the linked ontologies into a single logical "space". Recent work on multidimensional logics, fusions and other combinations of modal logics, distributed and contextual logics, and the like have tried to find formalisms wherein knowledge bases (and their logic) are kept more distinct but yet affect each other. These formalisms have various …
OntoSTEP: Enriching product model data using ontologies
2012
The representation and management of product lifecycle information is critical to any manufacturing organization. Different modeling languages are used at different lifecycle stages, for example STEP's EXPRESS may be used at a detailed design stage, while UML may be used for initial design stages. It is necessary to consolidate product information created using these different languages to build a coherent knowledge base. In this paper, we present an approach to enable the translation of STEP schema and its instances to Ontology Web Language (OWL). This gives a model-which we call OntoSTEP-that can easily be integrated with any OWL ontologies to create a semantically rich model. As an examp…
Les représentations spatiales de concepts scientifiques : inventaire et diversité
1994
The consultation of twelve journals (French and English language) that deal with science education, for the years 1991 to 1993, allowed us to summarize the use of spatial representations of scientific concepts in didactics research. Two main results were produced from this study : there has not been much work published with spatial representations, and what has been published is very heterogeneous. Analysis of this diversity does not always allow us to understand the authors’ objectives and obliges researchers in didactics to think about the nature and role of spatial representations in the construction of scientific knowledge.
¿Cómo impulsa la Comunicación Integrada de Marketing la satisfacción del huésped?: una propuesta a través del conocimiento ecológico y la co-creación…
2022
[ES] La creciente necesidad de aumentar la eficacia de las estrategias de comunicación en el sector hotelero impulsa la investigación acerca de cómo es posible intensificar sus efectos. De entre las distintas alternativas, el enfoque CIM basado en la sostenibilidad empieza a adquirir cada vez más importancia. El presente trabajo tiene como objetivo examinar las relaciones entre la CIM para la sostenibilidad, el conocimiento ecológico, la co-creación de valor y la satisfacción. Sobre la base de los efectos en cadena que se investigan, se propone un modelo teórico, que se contrasta a partir de un estudio empírico con una muestra de 303 huéspedes, en hoteles de Kyiv (Ucrania). Los resultados r…
Conoscere il diritto
2023
Il modo di concepire la conoscenza del diritto varia nel corso del tempo ed è influenzato da molteplici fattori. Seguendo Norberto Bobbio è possibile distinguere due modelli ideal-tipici di giurista: il “custode” di un diritto pre-esistente e il “creatore” di un diritto perennemente in fieri e indeterminato. Tale alternativa è tuttavia soltanto apparente; anche quando la scienza giuridica postula l’esistenza di un diritto-oggetto in attesa di essere conosciuto, essa in effetti non fa altro che presupporre una immagine ideologicamente caratterizzata del diritto. Di conseguenza, lo studioso del diritto non è mai un osservatore neutrale. Così anche il diritto-oggetto “custodito” dalla scienza …
Bionika vidusskolas fizikas mācību satura apguvē
2013
ANOTĀCIJA Promocijas darba „ Bionika vidusskolas fizikas mācību satura apguvē” mērķis - izpētīt vidusskolas fizikas mācību saturu, bionikas ieviešanas iespējamību fizikas apguves procesā, izstrādāt skolēnu zināšanas par dabu integrējošu didaktisko modeli, kas sekmē dabaszinību un tehnoloģiju kompetences attīstību un veicina intereses veidošanos par dabaszinātnēm. Pētījumā veikta literatūras un izglītības dokumentācijas analīze par fizikas mācību procesa īstenošanas pedagoģiski psiholoģiskajiem aspektiem, par mācību satura attīstību konstruktīvā, uz kontekstiem balstītā pedagoģiskajā procesā, izstrādāts skolēnu zināšanas par dabu integrējošs didaktiskais modelis, integrējot bioniku vidusskol…
Why do people share knowledge in online social Q&A communities?
2017
As there is increasing volume of knowledge with the development of technology and human intelligence, it is a fast and efficient way for individuals to get knowledge from others’ sharing. Therefore, it is of significant importance to understand why people are willing to share their knowledge and in this paper the context of online social Q&A communities are discussed. A measurement model is established to test variables from the perspectives of intrinsic motivation, extrinsic motivation, personal variables, members’ perceptions about the community, factors that may discourage knowledge contribution. 12 variables including reputation, expected associations, self-efficacy, norm of reciprocity…
Automated scoring of teachers’ pedagogical content knowledge : a comparison between human and machine scoring
2020
To validly assess teachers’ pedagogical content knowledge (PCK), performance-based tasks with open-response formats are required. Automated scoring is considered an appropriate approach to reduce the resource-intensity of human scoring and to achieve more consistent scoring results than human raters. The focus is on the comparability of human and automated scoring of PCK for economics teachers. The answers of (prospective) teachers (N = 852) to six open-response tasks from a standardized and validated test were scored by two trained human raters and the engine “Educational SCoRIng Toolkit” (ESCRITO). The average agreement between human and computer ratings, κw = 0.66, suggests a convergent …