Dissertations / Theses on the topic 'Computer conferencing'
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Anderson, Kathleen J. "Women and computer mediated conferencing." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0004/MQ34446.pdf.
Full textRourke, Liam. "Exploring social communication in computer conferencing." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0006/MQ59763.pdf.
Full textCaplan, Wendy. "Student experiences with synchronous computer conferencing." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60390.pdf.
Full textStachowicz, Thomas Joseph. "Teleconferencing and the MARRS computer conferencing system." Thesis, Kansas State University, 1986. http://hdl.handle.net/2097/9955.
Full textJanning, Ronald M. "Features of the MARRS computer conferencing system." Thesis, Kansas State University, 1986. http://hdl.handle.net/2097/9920.
Full textBaronikian, Haig. "Modelling and analysis of a computer conferencing system." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63756.
Full textSmith, Paxton J. "Voice conferencing over IP networks." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29574.
Full textRobertson, Donald Alexander. "Teaching and learning in the computer-mediated conferencing context." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0024/NQ49812.pdf.
Full textManian, Vijay. "Access control model for Distributed Conferencing System." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE0000570.
Full textOlsen, Maurice. "List Manager 3.0." [Denver, Colo.] : Regis University, 2006. http://165.236.235.140/lib/MOlsen2007.pdf.
Full textUyar, Ahmet. "Scalable service oriented architecture for audio/video conferencing." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2005. http://wwwlib.umi.com/cr/syr/main.
Full textDeacon, Diana Ruth. "Designing support for Web-based continuing education using computer conferencing." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0021/MQ53631.pdf.
Full textCook, Neil. "A support framework for distributed conferencing systems." Thesis, University of Nottingham, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388286.
Full textLimpanyalers, Thaveeporn. "Performing Cooperative Work and Conferencing on an Intranet Using Java." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 1998. https://ro.ecu.edu.au/theses/1440.
Full textShukla, Swati Patanjali. "Notification services in a distributed conferencing system." [Florida] : State University System of Florida, 2000. http://etd.fcla.edu/etd/uf/2000/ane5969/julie%5Fthesis3.PDF.
Full textTitle from first page of PDF file. Document formatted into pages; contains xi, 97 p.; also contains graphics. Vita. Includes bibliographical references (p. 95-96).
Schrire, Sarah. "The Learning Process, Moderation and Discourse Patterns in Asynchronous Computer Conferencing." NSUWorks, 2002. http://nsuworks.nova.edu/gscis_etd/826.
Full textNg, Jim Nee. "Architectural design for an application independent multimedia conferencing framework." Thesis, Staffordshire University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299199.
Full textMoore, Timothy Mark. "An open multimedia conferencing architecture supporting quality of service." Thesis, University of Kent, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360975.
Full textAddae, Erasmus. "Training a Globally-Dispersed Trainer Population Through Desktop Video-Conferencing." NSUWorks, 2007. http://nsuworks.nova.edu/gscis_etd/381.
Full textDeziel-Evans, Lisa. "An Investigation of Critical Thinking in Synchronous and Asynchronous Computer Conferencing Environments." NSUWorks, 2000. http://nsuworks.nova.edu/gscis_etd/486.
Full textKannan, Steven (Steven K. ). "Secure Voice over IP conferencing with decentralized group encryption." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/45979.
Full textIncludes bibliographical references (p. 107-109).
This thesis addresses the development of an end-to-end secure Voice over IP (VoIP) conference system. We are particularly interested in challenges associated with deploying such a system in ad-hoc networks containing low bandwidth and/or high latency data links. End-to-end security is handled by the decentralized Public Key Group Encryption library (PKGE) developed at Lincoln Laboratory; PKGE allows real-time keying of conference users without an on-line central keying authority.We present a system design and its prototype implementation in accordance with a set of appropriate design goals. The final product demonstrates the feasibility of using PKGE in the demanding conditions of VoIP conferencing. The system development sheds light on a number of issues and engineering challenges that ultimately affect call quality, functionality, security, and usability, motivating our recommendations for the next generation system.
by Steven Kannan.
M.Eng.
King, Karen D. "Comparison of Social Presence in Voice-based and Text-based Asynchronous computer Conferencing." NSUWorks, 2008. http://nsuworks.nova.edu/gscis_etd/637.
Full textGabriel, Martha A. "Communication and learning, how distance learners construct meaning in the computer conferencing environment." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0020/NQ48099.pdf.
Full textCain, Darrell L. "The Explained Effects of Computer Mediated Conferencing on Student Learning Outcomes and Engagement." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/26746.
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Mason, Robin D. "A case study of the use of computer conferencing at the Open University." Thesis, Open University, 1989. http://oro.open.ac.uk/56447/.
Full textPanagou, Soterios. "Development of the components of a low cost, distributed facial virtual conferencing system." Thesis, Rhodes University, 2000. http://hdl.handle.net/10962/d1006490.
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Al-Jarrah, Mohammad. "Intelligent network manager for distributed multimedia conferencing." Ohio : Ohio University, 2000. http://www.ohiolink.edu/etd/view.cgi?ohiou1179166602.
Full textFan, Irene (Irene Ringya). "A collaborative video-conferencing system for improving care during neonatal transport." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/53157.
Full textIncludes bibliographical references (p. 89-92).
The need for real-time telemedicine to support urgent care is growing. The primary focus of our work has been on improving the care provided to critically ill infants born at community hospitals who need to be transported to tertiary care centers for specialized neonatal treatment. Providing real-time effective communication between community physicians, transport teams, and specialists will lead to better decisions about where to transport patients, better patient care during transfers, and reduced time to proper treatment upon arrival at the receiving hospital. There are a number of challenges in implementing a system that meets these needs: creating a reliable high-bandwidth channel on a moving ambulance by aggregating unreliable low-bandwidth cellular channels, providing a user interface that can be easily and effectively used by physicians, and instrumenting the incubator in which the infants are transported. We have built a bi-directional near real-time video-conferencing system designed to facilitate better communication between physicians and transport teams. In addition to providing much higher-quality video than current mobile telemedicine applications, our application provides collaborative and domain-specific features not offered by a regular teleconferencing system: doctors and transport team members can save and email snapshots and video clips for further analysis and discussion, zoom in on different portions of the video, switch between several cameras for different views of the patient and a vitals signs monitor, and set the video transmission parameters (e.g., frame rate and latency).
by Irene Fan.
M.Eng.
Bullen, Mark. "A case study of participation and critical thinking in a university-level course delivered by computer conferencing." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq25024.pdf.
Full textBower, Matthew. "Designing for interactive and collaborative learning in a web-conferencing environment." Phd thesis, Australia : Macquarie University, 2008. http://hdl.handle.net/1959.14/26888.
Full textBibliography: p. 503-514.
This study investigated learning design in a web-conferencing environment based on three semesters of lessons conducted as part of an introductory programming subject. As well as characterizing the nature of discourse and interaction, the study focused on how the design of the interface, activity and task type affected collaboration and learning. Engeström's (1987) Activity Theory based upon a socio-constructivist view of learning was used to frame the analysis. --Interface designs incorporated theory relating to graphical user interface design, multimedia learning, and findings from the cognitive sciences. Activity designs were differentiated based on the degree of student ownership, from teacher-centred (transmissive) approaches, to teacher-led (guided interaction) approaches, to student-centred (collaborative group-work) designs. Types of tasks were considered on the basis of their level of knowledge (declarative, procedural and conceptual), their character (authenticity, situatedness) and their domain specific nature (in the field of computer science education). The effects of the different interface, activity and task designs on collaboration and mental model formation were explored. --A mixed method approach to analysis was adopted, incorporating a design-based research study and a multimodal discourse analysis. The design-based research allowed a broader, more interpretivistic and process focused analysis to be conducted, based on the strategic redesigns that occurred between iterations of the subject. The multimodal discourse analysis enabled more detailed, objective and outcomes based measurements of the subject of discourse, the nature of interactions and the types of modalities used to mediate learning. Triangulating data from the design-based research study and the multimodal discourse analysis provided a more complete description of phenomena and promoted greater reliability. --Results include the way in which different modalities afforded different possibilities for representing, and how combinations of those modalities could be effectively integrated by applying multimedia learning principles. Student-centred learning designs increased student involvement, allowing them to take greater ownership over the content and to more fully share their mental models. Authentic, meaningful problem solving tasks promoted greater student engagement. The capacity to dynamically redesign the interface based on the collaborative and cognitive requirements of the learning episode supported more effective implementation of conversational (Laurillard, 2002) approaches to learning. --More effective interaction and collaboration resulted from prescribing patterns of engagement, managing activity and technology so that student discourse could focus on content, and providing guidance regarding semiotic representational forms so that students could concentrate on applying those representations rather than inventing them. Teacher and student virtual classroom competencies critically influenced collaboration and learning. --Based on the findings in this study, a framework of nine pedagogical patterns for teaching and learning in web-conferencing environments is proposed. The framework provides an integrated approach to learning design that relates the interface design with the activity design and the level of knowledge (task type).
Mode of access: World Wide Web.
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Ganeva, Irena. "Native and non-native speakers' participation in educational asynchronous computer conferencing, a case study." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0005/MQ45959.pdf.
Full textCunningham-Atkins, Hilary Anne. "The influence of learning style on the effective use of text-based computer conferencing." Thesis, Leeds Beckett University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400116.
Full textStammen, Ronald M. "Rural school administrators' perspectives about problems and barriers regarding the utilization of computer conferencing /." The Ohio State University, 1990. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487683401444348.
Full textHallberg, Andreas. "A protocol for decentralized video conferencing with WebRTC : Solving the scalability problems of conferencing services for the web." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-202963.
Full textVideokonferenser har varit en del av många olika kommunikationsplattformar genom åren. Tekniken har yttats från dedikerade telefonnnät,, till Internet, och på senare tid till webben. I och med introduktionen av WebRTC (Web Real-Time Communication) är deti dag möjligt att enkelt deltaga i röst- och videosamtal genom att gå till en webbsida utan att behöva installera någon programvara annat an en webbläsare. De flesta existerande konferenstjänster är byggda med en centraliserad arkitektur, vilket kan leda till tekniska problem när antalet användare ökar eller när fel uppstår i systemens centrala servrar. Dessa problem kan leda till driftstopp och skada tjänstens tillgänglighet för användarna. Den här rapporten täcker utvecklingen av ett protokoll som tillsammans med WebRTC kan användas för att bygga en helt decentraliserad konferenstjänst. Målet är att tjänsten ska vara oberoende av centrala servrar, och på så vis lösa problemen med skalbarhet och tillgänglighet. Protokollet implementeras i en webbapplikation som testas och utvärderasöver flera iterationer för att hitta nya förbättringar. Testerna visar lovande resultat. Slutsatsen dras det är fullt möjligt att bygga en konferenstjänst på detta sätt, och möjligheter för framtida optimeringar och testfall föreslås.
Hossen, Md Showket, and Md Neharul Islam. "QoS Performance Evaluation of Video Conferencing over LTE." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5069.
Full textCharle, Poza María Isabel. "The effects of asynchronous computer voice conferencing on learners' anxiety when speaking a foreign language." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=4007.
Full textTitle from document title page. Document formatted into pages; contains xi, 129 p. : ill. Includes abstract. Includes bibliographical references (p. 97-105).
ElGebaly, Hani H. "On performance improvement of restricted-bandwidth multimedia conferencing over packet-switched networks." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ36636.pdf.
Full textOsorio, Antonio Jose Meneses. "Telematics for the education and professional development of teachers." Thesis, University of Exeter, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361339.
Full textDate, Amit Vinayak. "Implementation of distributed database and reliable multicast for Distributed Conferencing System version 2." [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/UFE0000313.
Full textTitle from title page of source document. Document formatted into pages; contains viii, 57 p.; also contains graphics. Includes vita. Includes bibliographical references.
Gunter, Michael R. "A Distance Education Conferencing System Utilizing Voice and Text Data Over a Low Bandwidth Communications Link." NSUWorks, 1996. http://nsuworks.nova.edu/gscis_etd/558.
Full textAringunram, Ravichandran. "Secure communication services for distributed conference system." [Gainesville, Fla.]: University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE0000505.
Full textChen, Chun-Ying. "Managing perceptions of information overload in computer-mediated communication." Texas A&M University, 2003. http://hdl.handle.net/1969.1/1370.
Full textSalmon, Gillian Kay. "On-line training for computer mediated conferencing : an action research study in a distance management tutoring context." Thesis, Open University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.481521.
Full textMoser, Ann Hager. "Theories, Techniques, and the Impacts of Computer-mediated Conferencing in a University Writing Center: Toward a Model for Training Programs." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/30170.
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Valacich, Joseph S. "Group size and proximity effects on computer-mediated idea generation: A laboratory investigation." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184829.
Full textGerbic, Philippa, and philippa gerbic@deakin edu au. "On-campus students' learning in asynchronous environments." Deakin University. School of Education, 2006. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20080421.153614.
Full textZafeiriou, Georgia. "Students' perceptions of issues arising from, and factors influencing, group interaction in computer conferencing : a grounded theory approach." Thesis, University of Sheffield, 2001. http://etheses.whiterose.ac.uk/3513/.
Full textOlaniran, Bolanle Abodunrin. "Computer-mediated communication in small group decisional stages." Full-text version available from OU Domain via ProQuest Digital Dissertations, 1991. http://catalog.hathitrust.org/api/volumes/oclc/31251716.html.
Full textCredle, Gayna Stevens. "Student interaction patterns in electronic conference systems." Access restricted to users with UT Austin EID Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3036586.
Full textZhang, Jing, and Vlad Vamoș. "How does the UX Design of video conferencing software affect student engagement in online education?" Thesis, Jönköping University, JTH, Avdelningen för datateknik och informatik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-53164.
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