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ICDCS
2010
IEEE
15 years 8 months ago
Distributed Coverage in Wireless Ad Hoc and Sensor Networks by Topological Graph Approaches
Abstract—Coverage problem is a fundamental issue in wireless ad hoc and sensor networks. Previous techniques for coverage scheduling often require accurate location information o...
Dezun Dong, Yunhao Liu, Kebin Liu, Xiangke Liao
SDM
2008
SIAM
122views Data Mining» more  SDM 2008»
15 years 7 months ago
Type-Independent Correction of Sample Selection Bias via Structural Discovery and Re-balancing
Sample selection bias is a common problem in many real world applications, where training data are obtained under realistic constraints that make them follow a different distribut...
Jiangtao Ren, Xiaoxiao Shi, Wei Fan, Philip S. Yu
TMC
2008
138views more  TMC 2008»
15 years 6 months ago
Airtime Fairness for IEEE 802.11 Multirate Networks
Under a multirate network scenario, the IEEE 802.11 DCF MAC fails to provide airtime fairness for all competing stations since the protocol is designed for ensuring max-min through...
Tarun Joshi, Anindo Mukherjee, Younghwan Yoo, Dhar...
CIKM
2007
Springer
16 years 14 days ago
Finding and linking incidents in news
News reports are being produced and disseminated in overwhelming volume, making it difficult to keep up with the newest information. Most previous research in automatic news organ...
Ao Feng, James Allan
PLDI
2009
ACM
16 years 1 months ago
Dynamic software updates: a VM-centric approach
Software evolves to fix bugs and add features. Stopping and restarting programs to apply changes is inconvenient and often costly. Dynamic software updating (DSU) addresses this ...
Suriya Subramanian, Michael W. Hicks, Kathryn S. M...