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CHI
2010
ACM
14 years 4 months ago
2010
ACM
The distribution of task time data in usability studies is positively skewed. Practitioners who are aware of this positive skew tend to report the sample median. Monte Carlo simul...
JCDL
2009
ACM
14 years 3 months ago
2009
ACM
Web users are spending more of their time and creative energies within online social networking systems. While many of these networks allow users to export their personal data or ...
HICSS
2008
IEEE
14 years 3 months ago
2008
IEEE
Personalization is a phenomenon that intrigues and confuses. Personalized offerings promise customer attention, loyalty and safe haven against commoditization. However, these prom...
ICDM
2007
IEEE
14 years 3 months ago
2007
IEEE
We present a machine learning methodology (models, algorithms, and experimental data) to discovering the agent dynamics that drive the evolution of the social groups in a communit...
GROUP
2005
ACM
14 years 2 months ago
2005
ACM
Many studies have evaluated different uses of collaborative software. Typically, the research has focused on the shortcomings and, sometimes, the ways end users succeed or fail to...