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JCB
2008
108views more  JCB 2008»
13 years 7 months ago
Asymptotics of RNA Shapes
Abstract. RNA shapes, introduced by Giegerich et al. (17), provide a useful classification of the branching complexity for RNA secondary structures. In this paper, we derive an exa...
W. A. Lorenz, Yann Ponty, Peter Clote
ICASSP
2011
IEEE
12 years 11 months ago
Asymptotically MMSE-optimum pilot design for comb-type OFDM channel estimation in high-mobility scenarios
Under high mobility, the orthogonality between sub-carriers in an OFDM symbol is destroyed resulting in severe intercarrier interference (ICI). We present a novel algorithm to est...
K. M. Zahidul Islam, Tareq Y. Al-Naffouri, Naofal ...
CORR
2006
Springer
104views Education» more  CORR 2006»
13 years 7 months ago
Asymptotically Optimal Multiple-access Communication via Distributed Rate Splitting
We consider the multiple-access communication problem in a distributed setting for both the additive white Gaussian noise channel and the discrete memoryless channel. We propose a ...
Jian Cao, Edmund M. Yeh
WSC
2004
13 years 9 months ago
Modeling and Simulation of Complex Systems with Cell-DEVS
Cell-DEVS enables efficient execution of complex cellular models. The goal of Cell-DEVS is to build discrete-event cell spaces, improving their definition by making the timing spe...
Gabriel A. Wainer
VIS
2007
IEEE
123views Visualization» more  VIS 2007»
14 years 8 months ago
Multifield Visualization Using Local Statistical Complexity
Modern unsteady (multi-)field visualizations require an effective reduction of the data to be displayed. From a huge amount of information the most informative parts have to be ext...
Heike Jänicke, Alexander Wiebel, Gerik Scheuerm...