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158
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SENSYS
2004
ACM
15 years 9 months ago
2004
ACM
Monitoring of environmental phenomena with embedded networked sensing confronts the challenges of both unpredictable variability in the spatial distribution of phenomena, coupled ...
140
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SENSYS
2004
ACM
15 years 9 months ago
2004
ACM
We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vul...
144
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SIGCOMM
2004
ACM
15 years 9 months ago
2004
ACM
The limitations of BGP routing in the Internet are often blamed for poor end-to-end performance and prolonged connectivity interruptions. Recent work advocates using overlays to e...
127
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SIGCSE
2004
ACM
15 years 9 months ago
2004
ACM
Many algorithm visualizations have been created, but little is known about which features are most important to their success. We believe that pedagogically useful visualizations ...
110
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SIGECOM
2004
ACM
15 years 9 months ago
2004
ACM
We explore an alternative approach to spam based on economic rather than technological or regulatory screening mechanisms. We employ a model of email value which supports two intu...