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» Derivation of Characteristic Formulae
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JCT
2007
110views more  JCT 2007»
15 years 3 months ago
Bijective counting of Kreweras walks and loopless triangulations
Abstract. We consider lattice walks in the plane starting at the origin, remaining in the first quadrant i, j ≥ 0 and made of West, South and North-East steps. In 1965, Germain ...
Olivier Bernardi
126
Voted
DCC
2008
IEEE
16 years 3 months ago
Rate-Distortion Functions for Nonstationary Gaussian Autoregressive Processes
Source coding theorems and Shannon rate-distortion functions were studied for the discrete-time Wiener process by Berger and generalized to nonstationary Gaussian autoregressive p...
Robert M. Gray, Takeshi Hashimoto
INFOCOM
2003
IEEE
15 years 9 months ago
The Waiting Time Distribution for a TDMA Model with a Finite Buffer
—We obtain detailed analytic formulas for the density and probability distribution of the waiting time in a time-division multiple-access (TDMA) model with a finite buffer and s...
Marcel F. Neuts, Jun Guo, Moshe Zukerman, Hai Le V...
TSP
2010
14 years 10 months ago
On entropy rate for the complex domain and its application to i.i.d. sampling
We derive the entropy rate formula for a complex Gaussian random process by using a widely linear model. The resulting expression is general and applicable to both circular and non...
Wei Xiong, Hualiang Li, Tülay Adali, Yi-Ou Li...
CORR
2007
Springer
77views Education» more  CORR 2007»
15 years 3 months ago
Quantization Bounds on Grassmann Manifolds of Arbitrary Dimensions and MIMO Communications with Feedback
— This paper considers the quantization problem on the Grassmann manifold with dimension n and p. The unique contribution is the derivation of a closed-form formula for the volum...
Wei Dai, Youjian Liu, Brian Rider