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COMGEO
2007
ACM
15 years 6 months ago
Geometric dilation of closed planar curves: New lower bounds
Given two points on a closed planar curve, C, we can divide the length of a shortest connecting path in C by their Euclidean distance. The supremum of these ratios, taken over all...
Annette Ebbers-Baumann, Ansgar Grüne, Rolf Kl...
EMNLP
2009
15 years 4 months ago
Weighted Alignment Matrices for Statistical Machine Translation
Current statistical machine translation systems usually extract rules from bilingual corpora annotated with 1-best alignments. They are prone to learn noisy rules due to alignment...
Yang Liu, Tian Xia, Xinyan Xiao, Qun Liu
IJACTAICIT
2010
104views more  IJACTAICIT 2010»
15 years 3 months ago
An Energy Efficient Shifted Logging Storage Architecture for Write-oriented Workloads
In this paper, we propose SiLo, a novel energy efficient shifted logging storage architecture, for write-oriented workloads. By organizing free storage space of redundant mirrored...
Yinliang Yue
WETICE
2009
IEEE
16 years 1 months ago
Maintaining Unlinkability in Group Based P2P Environments
Abstract—In the wake of the success of peer-to-peer networking, privacy has arisen as a big concern. Even though steps have been taken in order to attain an anonymous communicati...
Joan Arnedo-Moreno, Jordi Herrera-Joancomart&iacut...
ICDCS
1996
IEEE
15 years 10 months ago
An Evaluation of the Amoeba Group Communication System
The Amoeba group communication system has two unique aspects: (1) it uses a sequencer-based protocol with negative acknowledgements for achieving a total order on all group messag...
M. Frans Kaashoek, Andrew S. Tanenbaum