Sciweavers

3111 search results - page 10 / 623
» Communities - The Role of Technology
Sort
View
HICSS
2002
IEEE
82views Biometrics» more  HICSS 2002»
14 years 13 days ago
Customer Role Ambiguity in Community Management
This paper examines challenges involved in managing product-centered communities. Using the notion of customer role ambiguity, the paper explores the ambiguity involved in balanci...
Helena Holmström, Ola Henfridsson
AIMS
2008
Springer
13 years 9 months ago
A Role-Based Infrastructure for the Management of Dynamic Communities
Abstract. This paper addresses the problem of specifying and establishing secure collaborations between autonomous entities that need to interact and depend on each other in order ...
Alberto E. Schaeffer Filho, Emil Lupu, Morris Slom...
ICDM
2007
IEEE
126views Data Mining» more  ICDM 2007»
14 years 1 months ago
Exploration of Link Structure and Community-Based Node Roles in Network Analysis
Communities are nodes in a network that are grouped together based on a common set of properties. While the communities and link structures are often thought to be in alignment, i...
Jerry Scripps, Pang-Ning Tan, Abdol-Hossein Esfaha...
ICALT
2003
IEEE
14 years 23 days ago
Cohesion and Roles: Network Analysis of CSCL Communities
We provide empirical support for the assertions that high level of knowledge construction is associated with structured design and that knowledge construction is associated with c...
Reuven Aviv, Zippy Erlich, Gilad Ravid
COLCOM
2008
IEEE
13 years 9 months ago
RiBAC: Role Interaction Based Access Control Model for Community Computing
Community computing is an agent-based development paradigm for ubiquitous computing systems. In a community computing system, ubiquitous services are provided by cooperation among ...
Youna Jung, Amirreza Masoumzadeh, James B. D. Josh...