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» All-Pairs Min-Cut in Sparse Networks
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FSTTCS
1995
Springer
13 years 8 months ago
All-Pairs Min-Cut in Sparse Networks
Srinivasa Rao Arikati, Shiva Chaudhuri, Christos D...
SIAMCOMP
1998
176views more  SIAMCOMP 1998»
13 years 5 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
13 years 12 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 3 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
13 years 11 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