Notice bibliographique
Résumé
The University of Porto (U.PORTO), through is New Technologies in Education (NTE) office has available since March 2005 a Videoconference Studio. This equipment is closely related do the dissemination of the videoconference technologies at U.PORTO. Only in the years of 2007 and 2008 this equipment has registered an increase of about 300% on his usage.Several efforts were developed by the NTE team that contributed to this high usage. We highlight especially the fluidity on the service, the multifunctional usage, the acquisition and the development of knowledge in this field and the internationalization of this service. Various educations scenarios were implemented during these past years using the videoconference infrastructure. We highlight the pedagogical scenarios that became long structured pedagogical projects with more than a year long. We had the example of a curricular unit from a Master degree between our Faculty of Economics and ISEG (Lisbon). In this case we had about twenty students in our Videoconference room during two semesters and the teacher was in Lisbon. Another example was a Doctoral curricular unit that happen between our Faculty of Sciences, IST (Lisbon) and Carnegie Mellon University (USA). In this case we had a teacher and about five students in Lisbon, one class of about five students in the USA and one student in our Videoconference Studio.Recently it was implemented a new telepresence room (Douro HD Room) in last July 2009 and we will join this year a portable videoconference system that will offer a complete and different set of options in the videoconference field to all the academic community. With different characteristics between them, these three equipments from U.PORTO will allow an optimization in the videoconference service offer in all the University.This segmentation on the types of videoconference contents that these equipments can give can also boost the usage of these infrastructures in the University but can also boost the pedagogical use of the videoconference technologies in all the academic community. In the past years several activities supported by the NTE team were developed in collaboration with several international institutions and even with the integration in international organizations with high experience with videoconference. This integration permitted to increase the knowledge in this field. This internationalization component was very important to the high intensity in the usage of the videoconference infrastructure in the U.PORTO.We can say that with this offer and this experience it's possible to create even more opportunities of usage, especially in the Videoconference Studio of U.PORTO (due to the multifunctional characteristics) on the usage to diverse, structured and constant pedagogical scenarios that can last several years.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,001 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,002 | 0,001 |
| Science ouverte | 0,001 | 0,002 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,906 | 0,698 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».