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Evaluation of teleteaching services over ATM and IP networks

Ch Bouras, A Gkamas, V Kapoulas, Th Tsiatsos
2003 Telematics and informatics  
This paper presents various teleteaching scenarios over an ATM network infrastructure with the use of native ATM and IP over ATM.  ...  The main result of our experiments is that broadband networks offer many capabilities for high quality teleteaching, and generally speaking, high quality telematic services.  ...  Acknowledgements We want to thank the consortium of the ATMNet project for the collaboration we have during the project.  ... 
doi:10.1016/s0736-5853(01)00026-0 fatcat:qpgfaeyse5ep5h5f62dmmcgtxy

IFIP Working Group 3.6: distance learning, activities and plans for the future [chapter]

Jan Wibe
1995 World Conference on Computers in Education VI  
The role of the WCCE95 Professional Groups is described and plans for the future are outlined.  ...  Creating an infrastructure for projects using data communication Four databases with information about institutions, persons and projects will be designed.  ...  We are currently investigating the possibility of holding a workshop on Guidelines for Collaborative learning, possibly in conjunction with ED-MEDIA'95. recent collaboration between WG 3.2 and WG 3.6 has  ... 
doi:10.1007/978-0-387-34844-5_6 dblp:conf/wcce/Wibe95 fatcat:vzuegpz6lrgcxeqknjytlaufzq

The Future of Teleteaching in Teacher Education

Ms. Sushma Rani, Dr. Ajay Surana
2015 International Journal of Indian Psychology  
Thus this paper gives a platform for improving learning experiences by collaborative learning on teleteaching platforms.  ...  A teleteaching is an online instructional technology specially being used in massive open online courses (MOOCS) for providing services such as live, recorded lectures as video streams.  ...  UNIDIRECTIONALISM TO MULTIDIRECTIONALISM Teleteaching teaching is an instructional approach from unidirectionalism to multidirectionslism approach.  ... 
doi:10.25215/0301.130 fatcat:sar7c4n655aa3m46d4ttf45cje

Multimedia multipoint teleteaching over the European ATM pilot [chapter]

Simon Znaty, Thomas Walter, Marcus Brunner, Jean-Pierre Hubaux, Bernhard Plattner
1996 Lecture Notes in Computer Science  
Secondly, the communication platform can be extended so that IP multicast facilities [8] can be used for point-to-multipoint communication as is requested by teleteaching applications.  ...  BETEUS is a European project aiming at developing generic, stable, flexible and scalable communication and application platforms which provide support for a collaborative work environments.  ...  Acknowledgement: We are grateful to all members of the BETEUS consortium for participating in the field trials: C. Blum, P. Dubois, B. Dufresne, M. Goud, C. Isnard, J. Kawalek, X. Logean, R.  ... 
doi:10.1007/bfb0022229 fatcat:wsgvgqbstjddjf7wjgmwlpcxiq

Potential and limitations of a teleteaching environment based on H.323 audio-visual communication systems

Pantelis Balaouras, Ioannis Stavrakakis, Lazaros Merakos
2000 Computer Networks  
In the absence of such specialised systems, technologies tailored to other services are being considered for teleteaching services as well.  ...  The eective support of teleteaching services requires the development of multimedia collaboration systems that are capable of providing real-time and high quality audio-visual communication among distributed  ...  Currently available H.323 products appear to be mature for collaboration services and thus, could be used to support teleteaching services as well.  ... 
doi:10.1016/s1389-1286(00)00164-x fatcat:maj2g4c6h5bftntr3d5c4bi2oe

A model for collaborative services in distributed learning environments [chapter]

Volker Hilt, Werner Geyer
1997 Lecture Notes in Computer Science  
We present an optimistic synchronization scheme which provides consistency for the distributed model.  ...  We propose a collaborative services model (CSM) for distributed learning environments. Our model includes floor and session control mechanisms and policies.  ...  Based on [Dom97] we are using the following terminology: The infrastructure for groupwork (e.g. teleteaching) is provided by sessions, which can be divided into subses- Our work mainly inspired by  ... 
doi:10.1007/bfb0000367 fatcat:vym73qvv75hz3nibv3x7cz6x7m

User-Driven Design of a Flexible Distance Education Environment - Rationale, Lessons Learned and Future Implications

Magnus L�fstrand, Mathias Johanson
2008 Sixth International Conference on Creating, Connecting and Collaborating through Computing (C5 2008)  
Sixth International Conference on Creating, Connecting and Collaborating through Computing 0-7695-3115-6/08 $25.00  ...  Thereby, the need for support staff is greatly diminished.  ...  Acknowledgements The authors wish to thank the teachers involved in the automotive engineering distance education program at Luleå University of Technology for supplying valuable input to the requirements  ... 
doi:10.1109/c5.2008.6 dblp:conf/c5/LofstrandJ08 fatcat:gybhxrjs4rfuhk3tue4p2uihci

Network-Centric Work — Implications to Professional it Education [chapter]

Mikko J. Ruohonen
1999 IFIP Advances in Information and Communication Technology  
Very often just an email or World Wide Web access and maybe some simple videoconferencing through workstations may do the same as a hard-core teleteaching studio with an optical fiber network, video servers  ...  , digital documents and multiple camera systems (see for an example, Newman, 1998).  ... 
doi:10.1007/978-0-387-35393-7_2 fatcat:2ddh3bybtrhoxg2ulsltt52ore

Shape Representations with Blossoms and Buds [chapter]

L. Yohanes Stefanus
2006 Lecture Notes in Computer Science  
Provide an executive summary of your report drawing on all the main elements and highlighting the salient events of the project.  ...  Project leader was the Technische Universität Dresden (TUD), Germany, and here in particular the International Center for Computational Logic (ICCL).  ...  We decided to ask the EU for an amendment such that we can use the saved money from the planned but -as it has turned out -infeasible teleteaching activities for a third summer school, which should be  ... 
doi:10.1007/11802914_28 fatcat:l2pfsnwrxbg2tme5leif6x424m

Video Conferencing and Knowledge Management in In-Service Teacher Distance Lifelong Training and Development [chapter]

Anna Kamakari, Athanasios Drigas
2010 Communications in Computer and Information Science  
Incidentally, VC technology and KM methodology can be integrated into in-service teacher distance lifelong training and development, and to this end, an example, a hybrid model, of the manner VC technology  ...  and KM methodology can be integrated into in-service teacher distance lifelong training and development, that is, a microteaching session via VC and KM, which is advisable for Greek teachers of all specialisations  ...  --for instance, virtual collaborations, teleteaching, school networks --which is fundamental in order for education to respond to the rapid developments and to stay competitive and attractive to Europeans  ... 
doi:10.1007/978-3-642-13166-0_85 fatcat:azkwzv74vrbirlxuzrqyciil5u

The database and information system research group at the University of ULM

Peter Dadam, Wolfgang Klas
1997 SIGMOD record  
The research performed in this field concentrated on the issues of (a) achieving a higher degree of data-independence by supporting a variety of different physical storage structures for a given logical  ...  object structure, (b) finding rules for the utilization of (path) indexes during query processing, and (c) developing appropriate query optimization and execution techniques to utilize these features.  ...  -Collaboration support for teleteaching In a joint project with members of various faculties a teleteaching framework is being developed.  ... 
doi:10.1145/271074.271096 fatcat:tgqcfxy22ja3djey2nbryjo7ue

Global serverless videoconferencing over IP

Thomas C. Schmidt, Matthias Wählisch, Hans L. Cycon, Mark Palkow
2003 Future generations computer systems  
In recent years the capabilities of the common Internet infrastructure have increased to an extent where data intensive communication services may mature to become popular, reliable applications.  ...  A simple, ready-to-use global location scheme for conference users is proposed. First practical experiences are reported.  ...  Acknowledgement: We would like to thank Stefan Zech for his cheerful collaboration: His tricks pushed some Windows into networking.  ... 
doi:10.1016/s0167-739x(02)00148-6 fatcat:xgv4yvfhpzaxloug3hqjl4abne

Connecting the worlds: Multipoint videoconferencing integrating H.323 and IPv4, SIP and IPv6 with autonomous sender authentication

Hans L. Cycon, Gabriel Hege, Detlev Marpe, Mark Palkow, Thomas C. Schmidt, Matthias Wahlisch
2009 2009 IEEE 13th International Symposium on Consumer Electronics  
Its core components combine an advanced, highly efficient H.264/AVC video coding system. Session signaling follows the SIP standard and simultaneously supports IPv4 and IPv6.  ...  Built upon an underlying peer-to-peer communication scheme, it further supports advanced integration with legacy MCUs and thereby enables hybrid sessions that extend into the H.323 world.  ...  In addition to its video conferencing capabilities, daViKo provides an application-sharing/application-broadcasting facility for collaboration and teleteaching.  ... 
doi:10.1109/isce.2009.5157038 fatcat:rlqjt7jpcfagdaqcaeulvg4lku

A FAST WAVELET-BASED VIDEO CODEC AND ITS APPLICATION IN AN IP VERSION 6-READY SERVERLESS VIDEO CONFERENCING SYSTEM

H. L. CYCON, M. PALKOW, T. C. SCHMIDT, M. WÄHLISCH, D. MARPE
2003 Wavelet Analysis and Its Applications  
For mobile communication we propose a simple, readyto-use location scheme for video conference users in a global network.  ...  On the other hand, we present an application of the video conferencing tool in a serverless peer-to-peer IP-based communication framework.  ...  An application-sharing facility is included for collaboration and teleteaching.  ... 
doi:10.1142/9789812796769_0089 fatcat:6pjdzhexaba75f3nusr3itp3ta

A FAST WAVELET-BASED VIDEO CODEC AND ITS APPLICATION IN AN IP VERSION 6-READY SERVERLESS VIDEOCONFERENCING SYSTEM

H. L. CYCON, M. PALKOW, T. C. SCHMIDT, M. WÄHLISCH, D. MARPE
2004 International Journal of Wavelets, Multiresolution and Information Processing  
For mobile communication we propose a simple, readyto-use location scheme for video conference users in a global network.  ...  On the other hand, we present an application of the video conferencing tool in a serverless peer-to-peer IP-based communication framework.  ...  An application-sharing facility is included for collaboration and teleteaching.  ... 
doi:10.1142/s0219691304000445 fatcat:yz2234pndfai5ggvqi3fk4uqhu
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