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CHI
1992
ACM
15 years 1 months ago
Portholes: Supporting Awareness in a Distributed Work Group
We are investigating ways in which media space technologies can support distributed work groups through access to information that supports general awareness. Awareness involves k...
Paul Dourish, Sara A. Bly
UM
2005
Springer
15 years 3 months ago
User- and Community-Adaptive Rewards Mechanism for Sustainable Online Community
Abundance of user contributions does not necessarily indicate sustainability of an online community. On the contrary, excessive contributions in the systems may result in “inform...
Ran Cheng, Julita Vassileva
ACE
2004
184views Education» more  ACE 2004»
14 years 11 months ago
From Informal to Formal: Creating the Australasian Computing Education Community
The advent of Web technology has enabled new ways in which groups of people may interact, leading to the development of online communities. In an academic environment these virtua...
Judy Sheard, Angela Carbone
SIGECOM
1999
ACM
83views ECommerce» more  SIGECOM 1999»
15 years 2 months ago
Enhancing privacy and trust in electronic communities
A major impediment to using recommendation systems and collective knowledge for electronic commerce is the reluctance of individuals to reveal preferences in order to nd groups of...
Bernardo A. Huberman, Matthew K. Franklin, Tad Hog...
HICSS
2005
IEEE
189views Biometrics» more  HICSS 2005»
15 years 3 months ago
Contrasting Community Building in Sponsored and Community Founded Open Source Projects
Prior characterizations of open source projects have been based on the model of a community-founded project. More recently, a second model has emerged, where organizations spinout...
Joel West, Siobhan O'Mahony