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Polimedia: Using advanced screencasting for effective e-learning content production

Carlos Turro, Manuel Jimenez, Luis Morcillo, Jaime Busquets
2009 Læring og Medier  
In this paper we present Polimedia, a system designed to help teachers producing high quality e-learning content without technological knowledge.  ...  We achieve this by using a special TV-like recording studio that gets teachers' video and learning material in a way that resembles standard slide presentations.  ...  in their creation.  ... 
doi:10.7146/lom.v2i2.3914 fatcat:jmotzhnt7fhj7h4dhlyumx6j3u

Production of Polimedia by University Professors and Degree of Acceptance in the Dominican Republic

Antonio Palacios-Rodríguez, Julio Cabero-Almenara, Ángel Puentes-Puente
2022 Revista Electrónica de Investigación Educativa  
The results demonstrate the high degree of teacher acceptance of the Polimedia system and its relationship with variables such as experience with ICT, as well as the robustness of the TAM.  ...  The use of video in distance education contexts and in virtual training is essential.  ...  A Polimedia production is considered a learning object to support teaching, with multimedia content created to strengthen and complement teaching.  ... 
doi:10.24320/redie.2021.24.e11.4366 fatcat:hzqpj3fqwjdvrjczo635g744gm

Efficient Generation of High-Quality Multilingual Subtitles for Video Lecture Repositories [chapter]

Juan Daniel Valor Miró, Joan Albert Silvestre-Cerdà, Jorge Civera, Carlos Turró, Alfons Juan
2015 Lecture Notes in Computer Science  
In 2007 the Universitat Politècnica de València (UPV) implemented its video lecture capture system, resulting in a high quality educational video repository, called poliMedia, with more than 10.000 mini  ...  repository. transLectures's objective responds to the widely-recognised need for subtitles to be provided with video lectures, as an essential service for non-native speakers and hearing impaired persons  ...  poliMedia and transLectures In 2007 the UPV implemented its poliMedia lecture capture system for the costeffective creation and publication of quality educational video content.  ... 
doi:10.1007/978-3-319-24258-3_44 fatcat:xttimcnho5fxzan2oixqowab4q

A System Architecture to Support Cost-Effective Transcription and Translation of Large Video Lecture Repositories

Joan Albert Silvestre-Cerda, Alejandro Perez, Manuel Jimenez, Carlos Turro, Alfons Juan, Jorge Civera
2013 2013 IEEE International Conference on Systems, Man, and Cybernetics  
A System Architecture to Support Cost-Effective Transcription and Translation of Large Video Lecture Repositories.  ...  Abstract-Online video lecture repositories are rapidly growing and becoming established as fundamental knowledge assets.  ...  Funding was also provided by the Spanish Government with the FPU scholarship AP2010-4349.  ... 
doi:10.1109/smc.2013.682 dblp:conf/smc/Silvestre-CerdaMJTJC13 fatcat:2oweye2ztvbwpn5qzdavzzbyee

Evaluating intelligent interfaces for post-editing automatic transcriptions of online video lectures

J.D. Valor Miró, R.N. Spencer, A. Pérez González de Martos, G. Garcés Díaz-Munío, C. Turró, J. Civera, A. Juan
2014 Open Learning: The Journal of Open, Distance and e-Learning  
In 2007 the Universitat Politècnica de València (UPV) implemented its poliMedia lecture capture system for the cost-effective creation and publication of quality educational video content (poliMedia,  ...  learning process itself.  ... 
doi:10.1080/02680513.2014.909722 fatcat:etjh5jbj3zczhon5asogttmbdy

Towards cross-lingual voice cloning in higher education

Alejandro Pérez, Gonçal Garcés Díaz-Munío, Adrià Giménez, Joan Albert Silvestre-Cerdà, Albert Sanchis, Jorge Civera, Manuel Jiménez, Carlos Turró, Alfons Juan
2021 Engineering applications of artificial intelligence  
It builds on previous work on the UPV's main repository of educational videos, MediaUPV, to produce multilingual subtitles at scale and low cost.  ...  S T R A C T The rapid progress of modern AI tools for automatic speech recognition and machine translation is leading to a progressive cost reduction to produce publishable subtitles for educational videos  ...  It goes without saying that, for this plan to succeed, it will be good to have accurate and cost-effective means to fully convert basic (monolingual) poliMedias into trilingual learning objects.  ... 
doi:10.1016/j.engappai.2021.104413 fatcat:iaiphum4prfyjid4tcok24gsmu

Towards a Better Learning Models Through OCWs and MOOCs

Alicia Cordero, Cristina Jordán Lluch, Esther Sanabria Codesal, Juan Torregrosa
2015 International Journal of Interactive Multimedia and Artificial Intelligence  
Joint with Polimedia and other learning objects (virtual laboratories, applets, etc.), the UPV promoted the construction of OCWs.  ...  The Universitat Politècnica de València (UPV) is a medium sized university of Spain that has been involved in the development of digital video content (Polimedia) to support teaching processes for several  ...  In particular the Universitat Politècnica de València (UPV) decided in 2003 to develop Polimedia, a system to record HD video learning objects using cheap audiovisual studios in a fast and simple way  ... 
doi:10.9781/ijimai.2015.345 fatcat:wcjhrmczmffunp4w62orc3inau

Developing A MOOC Initiative: Lessons Learned from the Universitat Politècnica de València Experience

2018 The Turkish Online Journal of Distance Education  
to create courses fast and with a low-cost; and the technical evolution of the initiative, with the different platforms that have been used.  ...  In this paper, we will analyze two of them: the creation, organization and management of a fast and cheap MOOC production process, including the several tools, plans, and procedures that have enabled UPV  ...  This program has trained more than 600 faculties in creating HQ video learning objects (Despujol, 2014 ).  ... 
doi:10.17718/tojde.382805 fatcat:uktglvyhynexflsicdhjxhdx5i

Efficiency and usability study of innovative computer-aided transcription strategies for video lecture repositories

Juan Daniel Valor Miró, Joan Albert Silvestre-Cerdà, Jorge Civera, Carlos Turró, Alfons Juan
2015 Speech Communication  
Our three-phase study involved lecturers from the Universitat Politècnica de València (UPV) with videos available on the poliMedia video lecture repository, which is currently over 10,000 video objects  ...  Finally, a third strategy resulting from the combination of that based on CM with massive adaptation techniques for ASR achieved to improve the transcription review efficiency in comparison with the two  ...  The Universitat Politènica de València (UPV) deployed in 2007 its lecture capture system for the cost-effective creation and dissemination of quality educational video (poliMedia (2007) ).  ... 
doi:10.1016/j.specom.2015.09.006 fatcat:jbjmh6uzindb3c46ysu75yclou

Speaker-adapted confidence measures for speech recognition of video lectures

Isaias Sanchez-Cortina, Jesús Andrés-Ferrer, Alberto Sanchis, Alfons Juan
2016 Computer Speech and Language  
Taking this into account, we propose a logistic regression (LR) classifier defined with simple input functions to approximate to the NB behaviour.  ...  The experiments have shown that speaker-adapted models outperform their non-adapted counterparts on two difficult tasks from English ( and Spanish (poliMedia) educational lectures.  ...  ) video lectures.  ... 
doi:10.1016/j.csl.2015.10.003 fatcat:lhdbtdh7ffblnjdxep34jztaw4

Multilingual Videos for MOOCs and OER

Juan Daniel Valor Miró, Pau Baquero-Arnal, Jorge Civera, Carlos Turró, Alfons Juan
2018 Educational Technology & Society  
comprising them and particularly videos.  ...  Online Courses (MOOCs) and Open Educational Resources (OER) are rapidly growing, but are not usually offered in multiple languages due to the lack of cost-effective solutions to translate the different objects  ...  The UPV media repository The UPV media repository is a service for the creation, storage, management and dissemination of video lectures, called poliMedias. poliMedias provide a concise overview of a given  ... 
dblp:journals/ets/MiroBCTJ18 fatcat:ydjfx36vjbd5jjftwalwzw7lfq

The Pedagogic Architecture of MOOC: A Research Project on Educational Courses in Spanish

Elia Fernández-Díaz, Carlos Rodríguez-Hoyos, Adelina Calvo Salvador
2017 International Review of Research in Open and Distance Learning  
<p>This study has been carried out within the context of the ECO European Project (E-learning, Communication Open-Data: Massive Mobile, Ubiquitous, and Open Learning) which is being financed by the European  ...  The analysis focuses on five major dimensions from a qualitative perspective: subjects and the promoting institution, methodology, resources, type of videos, and evaluation.  ...  Acknowledgments This work was supported by the ECO project (E-learning, Communication Open-Data: Massive Mobile, Ubiquitous, and Open Learning) promoted by the European Union within the Competitiveness  ... 
doi:10.19173/irrodl.v18i6.2964 fatcat:yeoovnybxbgwtfmvzwxt2q6f2m

AGORAS: Exploring Creative Learning on Tangible User Interfaces

Alejandro Catala, Javier Jaen, Adria A. Martinez-Villaronga, Jose A. Mocholi
2011 2011 IEEE 35th Annual Computer Software and Applications Conference  
Considering reflection, discussion and creation processes in a loop, an experiment with teenagers has been conducted comparing a digital-based against a pure tangible tabletop in a task of creating entities  ...  Departing from creative learning foundations, this paper discusses on the suitability of interactive tables as a grounding technology to support creative learning for several reasons: support for social  ...  Catalá is supported by a FPU fellowship from the Ministry of Education and Science of Spain with reference AP2006-00181.  ... 
doi:10.1109/compsac.2011.50 dblp:conf/compsac/CatalaMMM11 fatcat:xdtoyy3lkjgmxeegtgbvsu2h7u

T-MOOC for Initial Teacher Training in Digital Competences: Technology and Educational Innovation

Sandra Martínez-Pérez, Julio Cabero-Almenara, Julio Barroso-Osuna, Antonio Palacios-Rodríguez
2022 Frontiers in Education  
account the United Nations guidelines with regard to the Development of Sustainable Objectives; (b) The creation of a training and innovative environment under the T-MOOC architecture, based on open and  ...  distance learning due to the current health situation of COVID-19, which, on the one hand, empowers students to use digital tools, and on the other hand, facilitates the acquisition of the SDGs; and (  ...  As for the resources used in the learning modules: didactic animations, polimedia recordings, videos, infographics, web addresses, and complementary documents.  ... 
doi:10.3389/feduc.2022.846998 fatcat:ra3t3awdnzc3fkshaz7rvdvvde

Design and Validation of t-MOOC for the Development of the Digital Competence of Non-University Teachers

Julio Cabero-Almenara, Raquel Barragán-Sánchez, Antonio Palacios-Rodríguez, Lorena Martín-Párraga
2021 Technologies  
students and colleagues and creation of communities of learning.  ...  Regarding the resources used in the learning modules, note that they have been the following: didactic animations, Polimedia recordings [31] , video clips, infographics, web addresses and complementary  ... 
doi:10.3390/technologies9040084 fatcat:zvx4zspuj5ghzl7r725perm5ru
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