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CORR
2010
Springer
156views Education» more  CORR 2010»
14 years 12 months ago
On the Existence of Optimal Exact-Repair MDS Codes for Distributed Storage
The high repair cost of (n, k) Maximum Distance Separable (MDS) erasure codes has recently motivated a new class of codes, called Regenerating Codes, that optimally trade off stor...
Changho Suh, Kannan Ramchandran
ICCSA
2010
Springer
15 years 1 months ago
Efficient Algorithms for the 2-Center Problems
This paper achieves O(n3 log log n/ log n) time for the 2center problems on a directed graph with non-negative edge costs under the conventional RAM model where only arithmetic ope...
Tadao Takaoka
COR
2010
99views more  COR 2010»
14 years 12 months ago
A new heuristic to solve the one-warehouse N-retailer problem
We deal with a multi-echelon inventory system in which one warehouse supplies an item to multiple retailers. Customer demand arrives at each retailer at a constant rate. The retai...
Beatriz Abdul-Jalbar, Anders Segerstedt, Joaquin S...
ICMS
2010
14 years 9 months ago
Efficient Evaluation of Large Polynomials
Abstract. Minimizing the evaluation cost of a polynomial expression is a fundamental problem in computer science. We propose tools that, for a polynomial P given as the sum of its ...
Charles E. Leiserson, Liyun Li, Marc Moreno Maza, ...
INTERSPEECH
2010
14 years 6 months ago
Setup for acoustic-visual speech synthesis by concatenating bimodal units
This paper presents preliminary work on building a system able to synthesize concurrently the speech signal and a 3D animation of the speaker's face. This is done by concaten...
Asterios Toutios, Utpala Musti, Slim Ouni, Vincent...