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DCC
2011
IEEE
15 years 1 months ago
Tree Structure Compression with RePair
Larsson and Moffat’s RePair algorithm is generalized from strings to trees. The new algorithm (TreeRePair) produces straight-line linear context-free tree (SLT) grammars which a...
Markus Lohrey, Sebastian Maneth, Roy Mennicke
TC
2011
15 years 1 months ago
Hybrid Binary-Ternary Number System for Elliptic Curve Cryptosystems
—Single and double scalar multiplications are the most computational intensive operations in elliptic curve based cryptosystems. Improving the performance of these operations is ...
Jithra Adikari, Vassil S. Dimitrov, Laurent Imbert
ICASSP
2011
IEEE
14 years 10 months ago
A constrained matching pursuit approach to audio declipping
We present a novel sparse representation based approach for the restoration of clipped audio signals. In the proposed approach, the clipped signal is decomposed into overlapping f...
Amir Adler, Valentin Emiya, Maria G. Jafari, Micha...
ICASSP
2011
IEEE
14 years 10 months ago
A hierarchical static-dynamic framework for emotion classification
The goal of emotion classification is to estimate an emotion label, given representative data and discriminative features. Humans are very good at deriving high-level representat...
Emily Mower, Shrikanth Narayanan
354
Voted
AMC
2011
14 years 10 months ago
Ruin theory with excess of loss reinsurance and reinstatements
The present paper studies the probability of ruin of an insurer, if excess of loss reinsurance with reinstatements is applied. In the setting of the classical CramerLundberg risk ...
Hansjörg Albrecher, Sandra Haas