If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
En este trabajo se presenta una metodologa basada en tecnologas de representacin, anotacin y procesamiento semntico para la evaluacin de preguntas abiertas o desarrollo en entornos elearning. Dicha metodologa se fundamenta en la anotacin semntica de los cursos, de las preguntas esperadas, y de las respuestas dadas a estas preguntas. Para ello, se emplean tcnicas estndar de anotacin semntica, y una metodologa que evala el conocimiento que se almacena, para dar las calificaciones de las respuestas. La metodologa fue evaluada en cursos reales y en modalidades de enseanza diferentes, obteniendo resultados evaluados de forma satisfactoria con el empleo de mtodos estadsticos. Adems, se ha implementado la plataforma OeLE, que automatiza el empleo de la metodologa.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.