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129
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SENSYS
2006
ACM
15 years 3 months ago
2006
ACM
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...
72
Voted
ATAL
2008
Springer
14 years 11 months ago
2008
Springer
Whether or not a critical threshold exists when epidemic diseases are spread in complex networks is a problem attracting attention from researchers in several disciplines. In 2001...
70
Voted
VLDB
1999
ACM
15 years 1 months ago
1999
ACM
XML is fast emerging as the dominant standard for representing data in the World Wide Web. Sophisticated query engines that allow users to effectively tap the data stored in XML d...
75
Voted
CN
2004
14 years 9 months ago
2004
In secure group communications, a key server can deliver a "grouporiented" rekey message [22] to a large number of users efficiently using multicast. For reliable delive...
100
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We investigate the fundamental capacity limits of space-time journeys of information in mobile and Delay Tolerant Networks (DTNs), where information is either transmitted or carrie...