284 search results - page 18 / 57 » User Participation in Social Media: Digg Study |
MM
2006
ACM
14 years 1 months ago
2006
ACM
Personal media collections are often viewed and managed along the social dimension, the places we spend time at and the people we see, thus tools for extracting and using this inf...
PDC
2004
ACM
14 years 1 months ago
2004
ACM
To compare the outcomes of participatory and user-centered contextual design, case study methods and the Activity Checklist derived from Activity Theory are used to analyze two sy...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper studies an auction based allocation of network resources for short-term contracts for heterogeneous network services. The combinatorial winner selection yields the o...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper describes our system that enables members of a social network to collaboratively annotate a shared media collection. The problem is important since online social networ...
CHI
2003
ACM
14 years 8 months ago
2003
ACM
This study examines the interaction effect between user factors and media factors on feelings of social presence which are critical in the design of virtual reality systems and hu...