336 search results - page 4 / 68 » Challenges in Searching Online Communities |
CHI
2009
ACM
14 years 9 months ago
2009
ACM
In this paper, we argue that HCI practitioners are facing new challenges in design and evaluation that can benefit from the establishment of commonly valued use qualities, with as...
GROUP
2009
ACM
14 years 2 months ago
2009
ACM
As online communities, such as social network sites, mature, they face challenges in sustaining user engagement. To address this, we designed and deployed a rating system to encou...
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
When integrating data from multiple sources, a key task that online communities often face is to match the schemas of the data sources. Today, such matching often incurs a huge wor...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
Online communities (OLCs) are gatherings of like -minded people, brought together in cyberspace by shared interests. Creating such communities is not a big challenge; sustaining m...
HICSS
2007
IEEE
14 years 2 months ago
2007
IEEE
Amidst constant innovation in information and communication technologies, a new pattern of work is emerging. Hierarchical authority structures are giving way to greater decision-m...