1282 search results - page 14 / 257 » Sharing knowledge |
SIGECOM
2008
ACM
14 years 9 months ago
2008
ACM
Witkeys are a thriving type of web-based knowledge sharing market in China, supporting a form of crowdsourcing. In a Witkey site, users offer a small award for a solution to a tas...
HICSS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper is concerned with the question of how activity mediated by shared representations–notations that are manipulated by more than one person during a collaborative taskâ€...
RPTEL
2006
14 years 9 months ago
2006
This paper takes one step towards addressing the question of how activity mediated by shared representations--notations that are manipulated by more than one person during a collab...
KDD
2007
ACM
15 years 9 months ago
2007
ACM
Privacy-preserving data mining (PPDM) is an important topic to both industry and academia. In general there are two approaches to tackling PPDM, one is statistics-based and the oth...
CSCW
1998
ACM
15 years 1 months ago
1998
ACM
Knowledge communities of all kinds have social and material practices for deciding what is known and who is to be trusted. In this paper, we address a specific kind of knowledge w...