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Enabling And Evaluating Collaboration Of Distributed Teams With High Definition Collaboration Systems

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2010 Annual Conference & Exposition


Louisville, Kentucky

Publication Date

June 20, 2010

Start Date

June 20, 2010

End Date

June 23, 2010



Conference Session

Design in the ECE Curriculum

Tagged Division

Electrical and Computer

Page Count


Page Numbers

15.459.1 - 15.459.26



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Paper Authors

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Randal Abler Georgia Tech


James Krogmeier Purdue University

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James V. Krogmeier received the BSEE degree from the University of Colorado at Boulder in 1981 and the MS and Ph.D. degrees from the University of Illinois at Urbana-Champaign in 1983 and 1990, respectively. From 1982 to 1984 he was a Member of Technical Staff at AT&T Bell Laboratories in Holmdel and Whippany, NJ. In this capacity he worked on development tools for digital signal processors and on ISDN interfaces for local loop applications. During 1990 he was an NSF-NATO Postdoctoral Fellow at the ENST in Paris, France. In August of 1990 he joined the faculty of Purdue University where he is currently Associate Professor of Electrical and Computer Engineering. Professor Krogmeier's research interests include the application of signal processing in wireless communications, adaptive filtering, channel equalization, synchronization, and intelligent transportation systems.

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Aaron Ault Purdue University

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Aaron Ault received a Bachelor of Science in Computer Engineering in 2003 and a Masters of Electrical and Computer Engineering in 2005, both from Purdue University. His specialization in his graduate program was in the performance analysis and design of wireless networks and sensor networks. Since 2005, he has been the Research Coordinator for Purdue's Center for Wireless Systems and Applications (CWSA). His research interests include wireless sensor networks, embedded security, and software engineering.

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Julia Melkers Georgia Institute of Technology

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Tamara Clegg Georgia Institute of Technology

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Edward Coyle Georgia Institute of Technology

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NOTE: The first page of text has been automatically extracted and included below in lieu of an abstract

Enabling and Evaluating the Collaboration of Distributed VIP Teams with High-Definition Collaboration Systems

Abstract: The Vertically-Integrated Projects (VIP) program creates and supports large-scale, long-term, vertically-integrated teams that pursue design projects embedded in the research efforts of faculty and their graduate students. The undergraduates on these teams earn academic credit for their participation in the projects and benefit from long-term mentorship by the faculty, graduate students, and more experienced undergraduates on their team. In this paper, we report on a unique opportunity for VIP teams at Purdue and Georgia Tech to collaborate on a common VIP project called eStadium. The goal of this project is research, design and deployment of applications related to the real-time delivery of multimedia content over wireless networks to fans' mobile devices in a stadium during football games. To help the teams collaborate to achieve this goal, we have deployed High-Definition Distributed Collaboration (HDDC) systems at Purdue and Georgia Tech. They support two-way, high-definition video links and shared computer applications that together significantly enhance the teams’ collaboration on the project. The VIP Program benefits from a multi-methodological and longitudinal evaluation of progress toward goals and VIP outcomes. The evaluation blends rich interview-based qualitative data with a detailed social network analysis of student-level collaborative interaction and outcomes. The approach draws from studies of scientific collaboration, student learning outcomes, and social network analysis. This paper presents baseline evaluation data on early learning outcomes, student expectations, and the structure and resources of the student VIP networks. The lessons learned from this initial round of assessments will be used to improve both VIP and the collaborative system.

1. Introduction

The Vertically-Integrated Projects (VIP) Program is an engineering education program that operates in a research and development context.1 Undergraduate students that join VIP teams earn academic credit for their participation in design efforts that assist faculty and graduate students with research and development issues in their areas of technical expertise. The teams are: multidisciplinary – drawing students from across engineering and around campus; vertically- integrated – maintaining a mix of sophomores through PhD students each semester; and long- term – each undergraduate student may participate in a project for up to three years and each graduate student may participate for the duration of their graduate career. The continuity, technical depth, and disciplinary breadth of these teams are intended to: • Provide the time and context necessary for students to learn and practice many different professional skills, make substantial technical contributions to the project, and experience many different roles on a large design team. • Support long-term interaction between the graduate and undergraduate students on the team. The graduate students mentor the undergraduates as they work on the design projects embedded in the graduate students’ research • Enable the completion of large-scale design projects that are of significant benefit to faculty members’ research programs.


Abler, R., & Krogmeier, J., & Ault, A., & Melkers, J., & Clegg, T., & Coyle, E. (2010, June), Enabling And Evaluating Collaboration Of Distributed Teams With High Definition Collaboration Systems Paper presented at 2010 Annual Conference & Exposition, Louisville, Kentucky. 10.18260/1-2--16987

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