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134
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CONEXT
2009
ACM
15 years 4 months ago
SWARM: the power of structure in community wireless mesh networks
Community wireless networks (CWNs) have been proposed to spread broadband network access to underprivileged, underprovisioned and remote areas. Research has focused on optimizing ...
Saumitra M. Das, Konstantina Papagiannaki, Suman B...
149
Voted
CSREASAM
2009
15 years 4 months ago
A Stochastic Model of the Damage Propagation in Database Systems
Security defense tools like firewalls and antivirus softwares are not sufficient to defend against dynamic threats to database systems. Successful attacks could not only seriously ...
Hai Wang, Su Yan
164
Voted
CVPR
2009
IEEE
1148views Computer Vision» more  CVPR 2009»
16 years 10 months ago
Shape Constrained Figure-Ground Segmentation and Tracking
Global shape information is an effective top-down complement to bottom-up figure-ground segmentation as well as a useful constraint to avoid drift during adaptive tracking. We p...
Zhaozheng Yin, Robert T. Collins
102
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EMNLP
2009
15 years 1 months ago
Enhancement of Lexical Concepts Using Cross-lingual Web Mining
Sets of lexical items sharing a significant aspect of their meaning (concepts) are fundamental in linguistics and NLP. Manual concept compilation is labor intensive, error prone a...
Dmitry Davidov, Ari Rappoport
118
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FAST
2009
15 years 1 months ago
WorkOut: I/O Workload Outsourcing for Boosting RAID Reconstruction Performance
User I/O intensity can significantly impact the performance of on-line RAID reconstruction due to contention for the shared disk bandwidth. Based on this observation, this paper p...
Suzhen Wu, Hong Jiang, Dan Feng, Lei Tian, Bo Mao