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AAECC
2008
Springer
83views Algorithms» more  AAECC 2008»
15 years 7 months ago
Fast separable factorization and applications
Abstract. In this paper we show that the separable decomposition of a univariate polynomial can be computed in softly optimal time, in terms of the number of arithmetic operations ...
Grégoire Lecerf
IJHPCA
2006
75views more  IJHPCA 2006»
15 years 7 months ago
Scheduling Multiple Divisible Loads
In this paper we study the scheduling of multiple divisible loads on a star network of processors. We show that this problem is computationally hard. Special cases solvable in pol...
Maciej Drozdowski, Marcin Lawenda, Fréd&eac...
DCC
2002
IEEE
15 years 6 months ago
Bounds on the Covering Radius of Linear Codes
Asymptotically bounding the covering radius in terms of the dual distance is a well-studied problem. We will combine the polynomial approach with estimates of the distance distribu...
Alexei E. Ashikhmin, Alexander Barg
TCS
2011
15 years 1 months ago
The three column Bandpass problem is solvable in linear time
The general Bandpass problem is NP-hard and was claimed NP-hard when the number of columns is three. Previously we designed a polynomial time row-stacking algorithm for the three ...
Zhong Li, Guohui Lin
IWOCA
2010
Springer
240views Algorithms» more  IWOCA 2010»
15 years 1 months ago
Path-Based Supports for Hypergraphs
A path-based support of a hypergraph H is a graph with the same vertex set as H in which each hyperedge induces a Hamiltonian subgraph. While it is NP-complete to compute a path-ba...
Ulrik Brandes, Sabine Cornelsen, Barbara Pampel, A...