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VLSM
2005
Springer

145views Computer Vision» more VLSM 2005»

A Study of Non-smooth Convex Flow Decomposition

13 years 11 months ago

We present a mathematical and computational feasibility study of the variational convex decomposition of 2D vector ﬁelds into coherent structures and additively superposed ﬂow ...

Jing Yuan, Christoph Schnörr, Gabriele Steidl...

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15

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COCOON
2007
Springer

87views Combinatorics» more COCOON 2007»

Algorithms for Core Stability, Core Largeness, Exactness, and Extendability of Flow Games

13 years 12 months ago

Download www.tcs.fudan.edu.cn

In this paper, we give linear time algorithms to decide core stability, core largeness, exactness, and extendability of ﬂow games on uniform networks (all edge capacities are 1)....

Qizhi Fang, Rudolf Fleischer, Jian Li, Xiaoxun Sun

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14

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APPML
2007

58views more APPML 2007»

A class of exactly solvable free-boundary inhomogeneous porous medium flows

13 years 5 months ago

Download eprints.maths.ox.ac.uk

We describe a class of inhomogeneous two-dimensional porous medium ﬂows, driven by a ﬁnite number of multipole sources; the free boundary dynamics can be parametrized by polyn...

Sam D. Howison, Igor Loutsenko, John R. Ockendon

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16

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ESA
2003
Springer

110views Algorithms» more ESA 2003»

Multicommodity Flow Approximation Used for Exact Graph Partitioning

13 years 11 months ago