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MOBISYS
2011
ACM
12 years 10 months ago
Exploiting FM radio data system for adaptive clock calibration in sensor networks
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
Liqun Li, Guoliang Xing, Limin Sun, Wei Huangfu, R...
MOBIHOC
2008
ACM
14 years 7 months ago
Fast and quality-guaranteed data streaming in resource-constrained sensor networks
In many emerging applications, data streams are monitored in a network environment. Due to limited communication bandwidth and other resource constraints, a critical and practical...
Emad Soroush, Kui Wu, Jian Pei
ICDE
2008
IEEE
120views Database» more  ICDE 2008»
14 years 8 months ago
Direct Discriminative Pattern Mining for Effective Classification
The application of frequent patterns in classification has demonstrated its power in recent studies. It often adopts a two-step approach: frequent pattern (or classification rule) ...
Hong Cheng, Xifeng Yan, Jiawei Han, Philip S. Yu
ACSAC
2009
IEEE
14 years 2 months ago
SecureMR: A Service Integrity Assurance Framework for MapReduce
—MapReduce has become increasingly popular as a powerful parallel data processing model. To deploy MapReduce as a data processing service over open systems such as service orient...
Wei Wei, Juan Du, Ting Yu, Xiaohui Gu
DAC
2006
ACM
14 years 8 months ago
Self-calibration technique for reduction of hold failures in low-power nano-scaled SRAM
Increasing source voltage (Source-Biasing) is an efficient technique for reducing gate and sub-threshold leakage of SRAM arrays. However, due to process variation, a higher source...
Swaroop Ghosh, Saibal Mukhopadhyay, Kee-Jong Kim, ...