306 search results - page 19 / 62 » Managing Information Quality in Virtual Communities of Pract... |
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Current systems for banking authentication require that customers not reveal their access codes, even to members of the family. A study of banking and security in Australia shows ...
ESCIENCE
2006
IEEE
14 years 2 months ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
TMM
2010
13 years 3 months ago
2010
Abstract--With the increased presence of digital imaging devices, there also came an explosion in the amount of multimedia content available online. Users have transformed from pas...
DEXAW
2006
IEEE
14 years 2 months ago
2006
IEEE
Internet should be used to reduce distances and bring people virtually closer. Using ICT, many people has overcome the problem of digital divided [1] thanks to support of informat...
ICPW
2007
13 years 10 months ago
2007
As more courseware becomes available, choosing the right functionality for a particular e-learning community is becoming more problematic. Systematic methods for evaluating course...