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WCNC
2010
IEEE
15 years 10 months ago
Novel Handoff Decision Algorithm in Hierarchical Macro/Femto-Cell Networks
Abstract—Hierarchical macro/femto-cell networks are considered as a promising technology for the improvement of indoor coverage and network capacity. In these emerging networks, ...
Jung-Min Moon, Dong-Ho Cho
USM
2000
15 years 10 months ago
Trade-offs in a Secure Jini Service Architecture
Jini is an infrastructure built on top of the mobile code facilities of the Java programming language enabling clients and services to spontaneously engage in arbitrary usage scena...
Peer Hasselmeyer, Roger Kehr, Marco Voß
ACMIDC
2008
15 years 8 months ago
A storytelling support system using robots and handheld projectors
In this paper, a system called GENTORO that supports children's storytelling activities is proposed. By using GENTORO, children can make a robot play their story in the real ...
Toshitaka Ito, Tuan Ngoc Nguyen, Masanori Sugimoto
CIKM
2008
Springer
15 years 8 months ago
Social capital in online communities
Online communities are connecting hordes of individuals and generating rich social network data. The social capital that resides within these networks is largely unknown. We propo...
Matthew S. Smith
CSCWD
2008
Springer
15 years 8 months ago
Authorization approaches for advanced permission-role assignments
Role-based access control (RBAC) has been proven to be a flexible and useful access control model for information sharing in distributed collaborative environments. Permission-rol...
Hua Wang, Jianming Yong, Jiuyong Li, Min Peng