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online community

by Shelley Shwu, Nykvist S A, Lloyd M A, Masters J B
"... Abstract: This paper will report on a 12-year project, “oz-TeacherNet ” and its role in supporting teachers who are connected. It will describe the issues around supporting and sustaining an online community over this duration. With the adoption of web 2.0, social networking and the ease of use in c ..."
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Abstract: This paper will report on a 12-year project, “oz-TeacherNet ” and its role in supporting teachers who are connected. It will describe the issues around supporting and sustaining an online community over this duration. With the adoption of web 2.0, social networking and the ease of use

Using social psychology to motivate contributions to online communities

by Gerard Beenen, Kimberly Ling, Xiaoqing Wang, Klarissa Chang, Dan Frankowski, Paul Resnick, Robert E. Kraut - Proceedings of the ACM Conference on Computer-Supported Cooperative Work. doi:10.1145/ 1031607.1031642 , 2004
"... Under-contribution is a problem for many online communities. Social psychology theories of social loafing and goal-setting can provide mid-level design principles to address this problem. We tested the design principles in two field experiments. In one, members of an online movie recommender communi ..."
Abstract - Cited by 218 (10 self) - Add to MetaCart
Under-contribution is a problem for many online communities. Social psychology theories of social loafing and goal-setting can provide mid-level design principles to address this problem. We tested the design principles in two field experiments. In one, members of an online movie recommender

Peripheral members in online communities

by Wei Zhang, John Storck, Wei Zhang, John Storck , 2001
"... Organizations are exploring the role communities play in knowledge management and online communities are attracting more and more attentions. One difference between online communities and conventional communities lies in the large number of peripheral members in online communities, which is the focu ..."
Abstract - Cited by 11 (0 self) - Add to MetaCart
Organizations are exploring the role communities play in knowledge management and online communities are attracting more and more attentions. One difference between online communities and conventional communities lies in the large number of peripheral members in online communities, which

BUILDING ONLINE COMMUNITIES OF PRACTICE FOR TEACHERS

by Anthony J. Herrington, Janice A. Herrington, Ian W. Olney, Anthony Herrington, Jan Herrington, Ian Olney
"... Building online communities of practice for teachers ..."
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Building online communities of practice for teachers

Community detection in graphs

by Santo Fortunato , 2009
"... The modern science of networks has brought significant advances to our understanding of complex systems. One of the most relevant features of graphs representing real systems is community structure, or clustering, i. e. the organization of vertices in clusters, with many edges joining vertices of th ..."
Abstract - Cited by 801 (1 self) - Add to MetaCart
The modern science of networks has brought significant advances to our understanding of complex systems. One of the most relevant features of graphs representing real systems is community structure, or clustering, i. e. the organization of vertices in clusters, with many edges joining vertices

Online Communities

by Evangelos Mamas, Hu-i H S Instut, Evangelos Mamas, Evangelos Mamas , 2005
"... f use9s. ..."
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Online Communities

by How To Cite, Matthew Rowe Miriam, Fernandez Harith Alani, Inbal Ronen, Conor Hayes
"... and other research outputs Behaviour analysis across different types of Enterprise ..."
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and other research outputs Behaviour analysis across different types of Enterprise

Finding community structure in networks using the eigenvectors of matrices

by M. E. J. Newman , 2006
"... We consider the problem of detecting communities or modules in networks, groups of vertices with a higher-than-average density of edges connecting them. Previous work indicates that a robust approach to this problem is the maximization of the benefit function known as “modularity ” over possible div ..."
Abstract - Cited by 500 (0 self) - Add to MetaCart
We consider the problem of detecting communities or modules in networks, groups of vertices with a higher-than-average density of edges connecting them. Previous work indicates that a robust approach to this problem is the maximization of the benefit function known as “modularity ” over possible

Why We Twitter: Understanding Microblogging Usage and Communities

by Akshay Java, Tim Finin
"... Microblogging is a new form of communication in which users can describe their current status in short posts distributed by instant messages, mobile phones, email or the Web. Twitter, a popular microblogging tool has seen a lot of growth since it launched in October, 2006. In this paper, we present ..."
Abstract - Cited by 547 (2 self) - Add to MetaCart
community level and show how users with similar intentions connect with each other.

Classification schema for online communities

by Jonathan Lazar, Jennifer Preece - Proceedings of the 1998 Association for Information Systems Americas Conference , 1998
"... A synthesis of the literature suggests that the key characteristics for classifying online communities are: (i)their attributes, (ii) supporting software, (iii) their relationship to physical communities, and (iv) the sociological concept of boundedness. A classification schema based on these four c ..."
Abstract - Cited by 14 (1 self) - Add to MetaCart
A synthesis of the literature suggests that the key characteristics for classifying online communities are: (i)their attributes, (ii) supporting software, (iii) their relationship to physical communities, and (iv) the sociological concept of boundedness. A classification schema based on these four
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