Affiliation:
1. Università Degli Studi di Trento, Italy
Abstract
The field of e-learning has been a precursor in using the video streaming over the Internet. Both the synchronous and the asynchronous options have been explored over the last decade, with the asynchronous one becoming the dominant paradigm in recent years. Pedagogical research lecture reported evidence that video-streaming is an effective way of teaching, provided certain conditions are met. Technological research has attempted to investigate various ways to better produce or deploy video lectures: video segmentation, summarization, multimodal extraction of text and metadata, semantic search and gesture analysis are among the research areas that were involved. The present paper reviews the main technological research achievements and trends, and suggests directions in which we may be seeing the streaming of lectures to venture in near future.
Reference74 articles.
1. Abowd, G. D., Atkeson, C. G., Brotherton, J., Enqvist, T., Gulley, P., & LeMon, J. (1998) Investigating the capture, integration and access problem of ubiquitous computing in an educational setting, Proc. of the SIGCHI Conf. on Human factors in computing systems, (pp. 440-447)
2. Akiba T., Aikawa K., Ithoh Y., Kawahara T. & Nanjo H. (2009) Construction of a Test Collection for Spoken Document Retrieval from Lecture Audio Data. Journal of Information Processing (17) 82-94
3. A Principled Design for Scalable Internet Visual Communications with Rich Media, Interactivity, and Structured Archives.;R. M.Baecker;Proceedings of CASCON,2003
4. Baecker R. M., Baran M., Birnholts J., Laszlo J., Rankin K., Schick R. and Wolff P. (2006) Enhancing interactivity in webcasts with VoIP. CHI '06: CHI '06 extended abstracts on Human factors in computing systems
5. Baecker R.M., Birnholtz J., Causey R., Laughton S.,Kelly Rankin K., Mak C.,Weir A., Wolff P. (2007) Webcasting Made Interactive: Integrating Real-Time Videoconferencing in Distributed Learning Spaces, Human Interface and the Management of Information. Interacting in Information Environments, LNCS (4558) 269-278
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献