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COCO
2008
Springer
95views Algorithms» more  COCO 2008»
15 years 8 months ago
Hardness Amplification within NP against Deterministic Algorithms
We study the average-case hardness of the class NP against deterministic polynomial time algorithms. We prove that there exists some constant
Parikshit Gopalan, Venkatesan Guruswami
NOSSDAV
1995
Springer
15 years 10 months ago
Determining End-to-End Delay Bounds in Heterogeneous Networks
We define a class of Guaranteed Rate (GR) scheduling algorithms. The GR class includes Virtual Clock, Packet-byPacket Generalized Processor Sharing and Self Clocked Fair Queuing....
Pawan Goyal, Simon S. Lam, Harrick M. Vin
CORR
2008
Springer
107views Education» more  CORR 2008»
15 years 6 months ago
Power Series Composition and Change of Basis
Efficient algorithms are known for many operations on truncated power series (multiplication, powering, exponential, . . . ). Composition is a more complex task. We isolate a larg...
Alin Bostan, Bruno Salvy, Éric Schost
DAM
2006
81views more  DAM 2006»
15 years 6 months ago
Equivalence-free exhaustive generation of matroid representations
Abstract. In this paper we present an algorithm for the problem of exhaustive equivalence-free generation of 3-connected matroids which are represented by a matrix over some finite...
Petr Hlinený
IJON
2006
127views more  IJON 2006»
15 years 6 months ago
Sparse ICA via cluster-wise PCA
In this paper, it is shown that Independent Component Analysis (ICA) of sparse signals (sparse ICA) can be seen as a cluster-wise Principal Component Analysis (PCA). Consequently,...
Massoud Babaie-Zadeh, Christian Jutten, Ali Mansou...