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126
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IJISEC
2002
86views more  IJISEC 2002»
15 years 3 months ago
Using AVL trees for fault-tolerant group key management
In this paper we describe an efficient algorithm for the management of group-keys for Group Communication Systems. Our algorithm is based on the notion of key-graphs, previously u...
Ohad Rodeh, Kenneth P. Birman, Danny Dolev
175
Voted
ATAL
2006
Springer
15 years 7 months ago
A computer-supported cooperative learning system with multiagent intelligence
In this paper, we describe an innovative infrastructure to support student participation and collaboration and help the instructor manage large or distance classrooms using multia...
Leen-Kiat Soh, Nobel Khandaker, Xuliu Liu, Hong Ji...
138
Voted
DEXAW
1999
IEEE
114views Database» more  DEXAW 1999»
15 years 8 months ago
A Web-Based Distributed Environment to Support Teleteaching: Design and Implementation Issues
Web based systems have been shown to be useful tools for supporting educational communication for teachers and students. In this paper we present such a system, which is an Integr...
Christos Bouras, Apostolos Gkamas, Thrasyvoulos Ts...
139
Voted
GLOBECOM
2006
IEEE
15 years 9 months ago
Adaptive Network Resource Management in IEEE 802.11 Wireless Random Access MAC
— Effective and efficient management of wireless network resources is attracting more and more research attention, due to the rapid growing deployment of wireless mesh and ad hoc...
Hao Wang, Changcheng Huang, James Yan
AIED
2005
Springer
15 years 9 months ago
What Do You Mean by to Help Learning of Metacognition?
Several computer-based learning support systems and methods help learners to master metacognitive activity. Which systems and methods are designed to eliminate which difficulties a...
Michiko Kayashima, Akiko Inaba, Riichiro Mizoguchi