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WAW
2010
Springer
269views Algorithms» more  WAW 2010»
15 years 2 months ago
A Sharp PageRank Algorithm with Applications to Edge Ranking and Graph Sparsification
We give an improved algorithm for computing personalized PageRank vectors with tight error bounds which can be as small as (n-p ) for any fixed positive integer p. The improved Pag...
Fan Chung, Wenbo Zhao
JDCTA
2010
148views more  JDCTA 2010»
14 years 11 months ago
Application Research on Optimal Path Based on Genetic Algorithm
At present, China's automobile logistics cost accounts for more than 20% of the production of motor vehicles. Therefore, lowering logistics cost by seeking its best path is a...
Lilin Fan, Huili Meng
IGARSS
2010
15 years 2 months ago
Adapting the sir algorithm to ASCAT
Scatterometers have been launched primarily to measure ocean winds. The value of scatterometer data is increased by application of the SIR (Scatterometer Image Reconstruction) alg...
Richard D. Lindsley, David G. Long
ALGORITHMICA
2010
125views more  ALGORITHMICA 2010»
15 years 4 months ago
On the Fastest Vickrey Algorithm
We investigate the algorithmic performance of Vickrey-Clarke-Groves mechanisms in the single item case. We provide a formal definition of a Vickrey algorithm for this framework, a...
Elena Grigorieva, P. Jean-Jacques Herings, Rudolf ...
JDCTA
2010
134views more  JDCTA 2010»
14 years 11 months ago
A New Clustering Segmentation Algorithm of 3D Medical Data Field Based on Data Mining
Direct 3D volume segmentation is one of the difficult and hot research fields in 3D medical data field processing. Using the clustering and analyzing techniques of data mining, a ...
Li Xinwu