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Displaying 1-15 out of 15 total
Portfolio Mining
Found in: Computer
By Krishna P.C. Madhavan,Mihaela Vorvoreanu,Niklas Elmqvist,Aditya Johri,Naren Ramakrishnan,G. Alan Wang,Ann McKenna
Issue Date:October 2012
pp. 95-99
Portfolio mining facilitates the creation of actionable knowledge, catalyzes innovations, and sustains research communities.
 
Utilizing topic modeling techniques to identify the emergence and growth of research topics in engineering education
Found in: Frontiers in Education, Annual
By Aditya Johri,G. Alan Wang,Xiaomo Liu,Krishna Madhavan
Issue Date:October 2011
pp. T2F-1-T2F-6
In this paper we present findings from a project that used topic modeling and associated techniques to chart the emergence and growth of research topics in engineering education research over 9 years, from 2000 -- 2008. As a field engineering education res...
 
Work in progress -- Use-value and functionality versus aesthetics and experience: Inculcation of design ideologies in engineering and industrial design students
Found in: Frontiers in Education, Annual
By Andrea Goncher,Aditya Johri,Akshay Sharma
Issue Date:October 2010
pp. T4H-1-T4H-3
This paper compares how different student teams with engineering and industrial design backgrounds approach design problems and create design solutions. We collected data by observing team meetings throughout the design process. While students in both disc...
 
Towards an understanding of ECE students' Use of online homework help forums
Found in: 2013 IEEE Frontiers in Education Conference (FIE)
By Hon Jie Teo,Aditya Johri,Daniel S. Brogan
Issue Date:October 2013
pp. 400-404
Online discussion forums have emerged as a popular Web application to build and support online communities for numerous engineering interest areas and practice. However, a review of engineering education literature reveals scant research on the use of onli...
   
Assessment of online participation through social network measures: A HLM approach
Found in: 2013 IEEE Frontiers in Education Conference (FIE)
By Hon Jie Teo,Aditya Johri,Vinod Lohani
Issue Date:October 2013
pp. 1474-1476
In this research, we bring attention to one of the largest electrical and computer engineering (ECE) online discussion forums AllAboutCircuits.com. There are close to two hundred thousand learners contributing more than a million messages to this forum for...
   
Fast, functional, and fitting: expert response dynamics and response quality in an online newcomer help forum
Found in: Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing (CSCW '14)
By Aditya Johri, Hon Jie Teo
Issue Date:February 2014
pp. 332-341
In online communities a few experts are able to help a large number of help-seekers -- whether in Q&A communities or other forms of online forums. How is this efficiency achieved? How useful is this help? We show that expert help-giving can be characte...
     
The role of data in aligning the 'unique identity' infrastructure in India
Found in: Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing (CSCW '14)
By Aditya Johri, Janaki Srinivasan
Issue Date:February 2014
pp. 697-709
We present findings from a qualitative field study of a national e-infrastructure project currently underway in India. We study how this large and complex infrastructure for issuing unique biometric-based identification numbers to the 1.2 billion residents...
     
Creating machine readable men: legitimizing the 'Aadhaar' mega e-infrastructure project in India
Found in: Proceedings of the Sixth International Conference on Information and Communication Technologies and Development: Full Papers - Volume 1 (ICTD '13)
By Aditya Johri, Janaki Srinivasan
Issue Date:December 2013
pp. 101-112
Mega infrastructure projects require considerable financial and human resources. Their costs are hard to justify, especially in low-income countries, and their sustenance depends to a large extent on their success in gaining political and public legitimacy...
     
Newcomer integration and learning in OSS technical support communities
Found in: Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work Companion (CSCW '12)
By Sheetija Kathuria, Aditya Johri, Vandana Singh
Issue Date:February 2012
pp. 215-218
This poster presents newcomer behavior, community behavior and learning in online communities of technical support for Open Source Software.
     
Learning from marginalized users: reciprocity in HCI4D
Found in: Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work Companion (CSCW '12)
By Morgan G. Ames, Aditya Johri, Charles Steinfield, Christopher Hoadley, Elisa Oreglia, Phoebe Sengers, Susan P. Wyche
Issue Date:February 2012
pp. 27-28
Users in the developing world continue to appropriate information and communication technologies (ICTs) in pioneering ways resulting in innovations such as M-Pesa, the popular mobile money transfer system developed in Kenya. M-Pesa's success demonstrates t...
     
Types of newcomers in an online developer community
Found in: Proceedings of the ACM 2011 conference on Computer supported cooperative work (CSCW '11)
By Aditya Johri, Raktim Mitra, Vandana Singh
Issue Date:March 2011
pp. 717-720
In this interactive paper we present preliminary results from an analysis of help seeking interactions of newcomers in an online developer community for beginners. We develop the distinctions among newcomers to create different profiles of newcomers which ...
     
Environmental jolts: impact of exogenous factors on online community participation
Found in: Proceedings of the ACM 2011 conference on Computer supported cooperative work (CSCW '11)
By Aditya Johri, Oded Nov, Raktim Mitra
Issue Date:March 2011
pp. 649-652
Few studies of online communities take exogenous factors into account while explaining community participation. We present preliminary results from a study investigating the impact of steward companies' actions on online community participation. We identif...
     
Look ma, no email!: blogs and IRC as primary and preferred communication tools in a distributed firm
Found in: Proceedings of the ACM 2011 conference on Computer supported cooperative work (CSCW '11)
By Aditya Johri
Issue Date:March 2011
pp. 305-308
Email has been the primary communication medium in organizations for decades and despite studies that demonstrate its obvious disadvantages, the prevailing thinking is that email is irreplaceable. In this paper I challenge that view through a field study o...
     
Creativity and cognition in engineering design: theoretical and pedagogical issues
Found in: Proceeding of the seventh ACM conference on Creativity and cognition (C&C '09)
By Aditya Johri, Helen L. Chen, Micah Lande
Issue Date:October 2009
pp. 487-488
This workshop will bring together researchers from the engineering design, engineering learning, and creativity communities to explore emerging theoretical and pedagogical issues related to creativity and cognition in engineering design. The need to produc...
     
Bridging artifacts and actors: supporting knowledge and expertise sharing work practices through technology
Found in: Proceedings of the 2007 symposium on Computer human interaction for the management of information technology (CHIMIT '07)
By Aditya Johri, Michael Veith, Volker Wulf, Volkmar Pipek
Issue Date:March 2007
pp. 4-es
In this paper we present findings from longitudinal case studies examining work practices in three different organizations. We propose that knowledge and expertise sharing (KES) within organizations can be supported by focusing on two mutually intertwined ...
     
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