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CAS
2008
68views more  CAS 2008»
14 years 9 months ago
Very Strongly Constrained Problems: an Ant Colony Optimization Approach
: Ant Colony Optimization (ACO) is a class of metaheuristic algorithms sharing the common approach of constructing a solution on the basis of information provided both by a standar...
Vittorio Maniezzo, Matteo Roffilli
CHI
2009
ACM
15 years 10 months ago
Feed me: motivating newcomer contribution in social network sites
Social networking sites (SNS) are only as good as the content their users share. Therefore, designers of SNS seek to improve the overall user experience by encouraging members to ...
Moira Burke, Cameron Marlow, Thomas M. Lento
HICSS
2006
IEEE
160views Biometrics» more  HICSS 2006»
15 years 3 months ago
A Case Study of a Longstanding Online Community of Practice Involving Critical Care and Advanced Practice Nurses
The aims of this study are: (1) to examine to what extent critical care and advanced practice nurses’ participation in an online listserv constituted a community of practice, an...
Noriko Hara, Khe Foon Hew
ICWSM
2008
14 years 11 months ago
The Psychology of Blogging Communities: Social Identities and Knowledge Transfer across Work- Groups
In this article, we propose that blog communities can enhance knowledge transfer in organization. They do so by shaping bloggers' group (subordinate) and organizational (supe...
Bryan Sippel, Susan E. Brodt
WEBI
2005
Springer
15 years 3 months ago
Limitations of Community Web Portals: A Classmates' Case Study
We analyze typical web portals supporting communication, data sharing and activities of former classmates. The inflexibility and restrictions imposed on users of such portals are ...
Anna V. Zhdanova, Dieter Fensel