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» All-Pairs Min-Cut in Sparse Networks
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FSTTCS
1995
Springer
14 years 2 months ago
All-Pairs Min-Cut in Sparse Networks
Srinivasa Rao Arikati, Shiva Chaudhuri, Christos D...
SIAMCOMP
1998
176views more  SIAMCOMP 1998»
13 years 10 months ago
An O(log k) Approximate Min-Cut Max-Flow Theorem and Approximation Algorithm
It is shown that the minimum cut ratio is within a factor of O(log k) of the maximum concurrent flow for k-commodity flow instances with arbitrary capacities and demands. This im...
Yonatan Aumann, Yuval Rabani
WEBI
2009
Springer
14 years 5 months ago
Fast Matching for All Pairs Similarity Search
All pairs similarity search is the problem of finding all pairs of records that have a similarity score above the specified threshold. Many real-world systems like search engine...
Amit C. Awekar, Nagiza F. Samatova
JMLR
2010
155views more  JMLR 2010»
13 years 9 months ago
Approximate Tree Kernels
Convolution kernels for trees provide simple means for learning with tree-structured data. The computation time of tree kernels is quadratic in the size of the trees, since all pa...
Konrad Rieck, Tammo Krueger, Ulf Brefeld, Klaus-Ro...
SPAA
2006
ACM
14 years 5 months ago
On space-stretch trade-offs: upper bounds
One of the fundamental trade-offs in compact routing schemes is between the space used to store the routing table on each node and the stretch factor of the routing scheme – th...
Ittai Abraham, Cyril Gavoille, Dahlia Malkhi