100 views139 votes15 years 5 months ago NSDI 2008»
The global network of datacenters is emerging as an important distributed systems paradigm -- commodity clusters running high-performance applications, connected by high-speed `la...
68 views104 votes15 years 3 months ago IJWIN 2007»
— We analyze the asymptotic cost of discovering a route within a flat ad hoc network and we show that one can discover a route with cost that is proportional only to the area of...
100 views123 votes15 years 1 months ago ICWSM 2009»
We present a novel problem of searching for `familiar strangers' in a social network. Familiar strangers are individuals who are not directly connected but exhibit some simil...
— The aggregate capacity of wireless ad-hoc networks can be substantially increased if each wireless node is equipped with multiple network interface cards (NICs) and each NIC op...
131 views117 votes15 years 9 months ago IWIA 2005»
Stellar aggregates and correlates alerts from heterogeneous network defense systems, building scenarios and estimating the security risk of the entire scenario. Prior work conside...
The understanding of complex environmental phenomena, such as deforestation and epidemics, requires observations at multiple scales. This scale dependency is not handled well by to...
We consider the maximization of network throughput in buffer-constrained optical networks using aggregate bandwidth allocation and reservation-based transmission control. Assuming...
413 views149 votes16 years 3 months ago EWSN 2004»
The efficient subdivision of a sensor network into uniform, mostly non-overlapping clusters of physically close nodes is an important building block in the design of efficient uppe...
The public Internet is currently far smaller, in both capacity and traffic, than the switched voice network. The private line networks are considerably larger in aggregate capacit...
Monitoring transit traffic at one or more points in a network is of interest to network operators for reasons of traffic accounting, debugging or troubleshooting, forensics, and tr...