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ATAL
2004
Springer
14 years 3 months ago
Self-Protected Mobile Agents
In this paper, we present a new solution for the implementation of flexible protection mechanisms in the context of mobile agent systems, where security problems are currently a ...
Joan Ametller, Sergi Robles, Jose A. Ortega-Ruiz
ICC
2007
IEEE
130views Communications» more  ICC 2007»
14 years 4 months ago
A Novel Key Redistribution Scheme for Wireless Sensor Networks
— Key management has long been a challenging problem in wireless Distributed Sensor Networks (DSNs) due to their high security requirements and strict resource constraints. Recen...
Chun-Fai Law, Ka-Shun Hung, Yu-Kwong Kwok
USENIX
2000
13 years 11 months ago
Performing Replacement in Modem Pools
We examine a policy for managing modem pools that disconnects users only if not enough modems are available for other users to connect. Managing the modem pool then becomes a repl...
Yannis Smaragdakis, Paul R. Wilson
CIKM
2009
Springer
14 years 4 months ago
A mobile tourist assistance and recommendation system based on complex networks
In recent years, the tourism assistance community is gradually shifting its emphasis to digital, interactive systems. Our project aims for digital tourism assistance by combining ...
Alf-Christian Schering, Martin Dueffer, Andreas Fi...
CCS
2000
ACM
14 years 2 months ago
Security enhanced mobile agents
This paper describes a security model for mobile agent based systems. The model defines the notion of a security-enhanced agent and outlines security management components in agen...
Vijay Varadharajan