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SIAMCOMP
2008
123views more  SIAMCOMP 2008»
15 years 6 months ago
Approximation Algorithms for Biclustering Problems
One of the main goals in the analysis of microarray data is to identify groups of genes and groups of experimental conditions (including environments, individuals, and tissues) tha...
Lusheng Wang, Yu Lin, Xiaowen Liu
ADHOCNOW
2009
Springer
16 years 1 months ago
Optimal and Fair Transmission Rate Allocation Problem in Multi-hop Cellular Networks
We deal with the rate allocation problem for downlink in a Multi-hop Cellular Network. A mathematical model is provided to assign transmission rates in order to reach an optimal an...
Cristiana Gomes, Jérôme Galtier
DAGM
2003
Springer
15 years 11 months ago
Partial Optimal Labeling Search for a NP-Hard Subclass of (max, +) Problems
Optimal labeling problems are NP-hard in many practically important cases. Sufficient conditions for optimal label detection in every pixel are formulated. Knowing the values of th...
Ivan Kovtun
AMC
2010
65views more  AMC 2010»
15 years 6 months ago
On conjugate points and the Leitmann equivalent problem approach
This article extends the Leitmann equivalence method to a class of problems featuring conjugate points. The class is characterised by the requirement that the set of indifference ...
F. O. O. Wagener
CORR
2010
Springer
127views Education» more  CORR 2010»
15 years 3 months ago
On Turing machines, dynamical systems and the Atiyah problem
: We consider mixed Dirichlet-Robin problems on scale irregular domains. In particular, we study the asymptotic convergence of the solutions of elliptic problems with Robin boundar...
Lukasz Grabowski