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CSCW
2012
ACM
14 years 2 months ago
Towards self-optimizing collaborative systems
Two important performance metrics in collaborative systems are local and remote response times. Previous analytical and simulation work has shown that these response times depend ...
Sasa Junuzovic, Prasun Dewan
IWCMC
2009
ACM
16 years 26 days ago
Dynamic trust establishment in emergency ad hoc networks
This paper proposes a dynamic trust establishment protocol that enables the nodes of an ad hoc network to establish security associations among each other in a distributed and pee...
Christos A. Papageorgiou, Konstantinos Birkos, Tas...
ICDCS
2008
IEEE
16 years 24 days ago
On Cooperative Caching in Wireless P2P Networks
Some recent studies have shown that cooperative cache can improve the system performance in wireless P2P networks such as ad hoc networks and mesh networks. However, all these stu...
Jing Zhao, Ping Zhang, Guohong Cao
ICASSP
2008
IEEE
16 years 24 days ago
Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
Antonio G. Marqués, Xin Wang, Georgios B. G...
ER
2004
Springer
96views Database» more  ER 2004»
15 years 11 months ago
Risk-Driven Conceptual Modeling of Outsourcing Decisions
Abstract. In the current networked world, outsourcing of information technology or even of entire business processes is often a prominent design alternative. In the general case, o...
Pascal van Eck, Roel Wieringa, Jaap Gordijn