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SENSYS
2006
ACM
15 years 10 months ago
Scalable data aggregation for dynamic events in sensor networks
Computing and maintaining network structures for efficient data aggregation incurs high overhead for dynamic events where the set of nodes sensing an event changes with time. Mor...
Kai-Wei Fan, Sha Liu, Prasun Sinha
PODC
2011
ACM
14 years 7 months ago
Structuring unreliable radio networks
In this paper we study the problem of building a connected dominating set with constant degree (CCDS) in the dual graph radio network model [4,9,10]. This model includes two types...
Keren Censor-Hillel, Seth Gilbert, Fabian Kuhn, Na...
JSAC
2006
100views more  JSAC 2006»
15 years 4 months ago
An improved algorithm for optimal lightpath establishment on a tree topology
Routing and wavelength assignment (RWA) aims to assign the limited number of wavelengths in a wavelength-division multiplexed (WDM) optical network so as to achieve greater capacit...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...
141
Voted
MOBISYS
2004
ACM
16 years 4 months ago
An Architecture for Privacy-Sensitive Ubiquitous Computing
Privacy is the most often-cited criticism of ubiquitous computing, and may be the greatest barrier to its long-term success. However, developers currently have little support in d...
Jason I. Hong, James A. Landay
115
Voted
COOPIS
2003
IEEE
15 years 10 months ago
Forming Virtual Marketplaces with Knowledge Networks
The current Web technology is not suitable for representing knowledge nor sharing it among organizations over the Web. There is a rapidly increasing need for exchanging and linking...
Minsoo Lee