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TPDS
2010
164views more  TPDS 2010»
14 years 4 months ago
Energy-Efficient Wake-Up Scheduling for Data Collection and Aggregation
The basic operation in such a network is the systematic gathering (with or without in-network aggregation) and transmitting of sensed data to a base station for further processing....
Yanwei Wu, Xiang-Yang Li, Yunhao Liu, Wei Lou
INFOCOM
2012
IEEE
13 years 6 days ago
On the construction of data aggregation tree with minimum energy cost in wireless sensor networks: NP-completeness and approxima
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
Tung-Wei Kuo, Ming-Jer Tsai
EDBTW
2006
Springer
15 years 1 months ago
Spatio-temporal Aggregates over Streaming Geospatial Image Data
Geospatial image data obtained by satellites and aircraft are increasingly important to a wide range of applications, such as disaster management, climatology, and environmental m...
Jie Zhang
IJAHUC
2006
128views more  IJAHUC 2006»
14 years 9 months ago
Avoid 'void' in geographic routing for data aggregation in sensor networks
: Wireless sensor networks have attracted great attention in research and industrial development due to its fast-growing application potentials. New techniques must be developed fo...
Shigang Chen, Guangbin Fan, Jun-Hong Cui
HIPC
2000
Springer
15 years 1 months ago
Improving Offset Assignment on Embedded Processors Using Transformations
Embedded systems consisting of the application program ROM, RAM, the embedded processor core and any custom hardware on a single wafer are becoming increasingly common in areas suc...
Sunil Atri, J. Ramanujam, Mahmut T. Kandemir